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  Plantae
    Tracheophyta
           [Tracheobionta]
    Spermatophyta
      Magnoliophyta
             [Angiospermae]
         Monocots
                [Liliatae]
                [Liliopsida]
                [Monocotyledoneae]
                    Asparagales
                            <b>Orchidaceae</b>
                                     <i>Aa</i>
                                             <i>Aa lorentzii</i>
                                             <i>Aa maderoi</i>
                                             <i>Aa paleacea</i>
                                     <i>Acacallis</i>
                                     <i>Acampe</i>
                                             <i>Acampe ochracea</i>
                                             <i>Acampe pachyglossa</i>
                                                   [Acampe mombasensis]
                                                   [Acampe nyassana]
                                                   [Acampe pachyglossa subsp. renschiana]
                                                   [Acampe renschiana]
                                                   [Epidendrum praemosum]
                                                   [Saccolabium mombasense]
                                             <i>Acampe praemorsa</i>
                                                   [Acampe papillosa]
                                               <i>Acampe praemorsa var. longepedunculata</i>
                                                     [Acampe rigida]
                                     <i>Acanthophippium</i>
                                             <i>Acanthophippium striatum</i>
                                     <i>Aceras</i>
                                             <i>Aceras anthropophora</i>
                                     <i>Achlydosa</i>
                                             <i>Achlydosa glandulosa</i>
                                     <i>Achroanthes</i>
                                             <i>Achroanthes unifolia</i>
                                     <i>Acianthera</i>
                                           [Arthrosia]
                                             <i>Acianthera adamantinensis</i>
                                                   [Pleurothallis adamantinensis]
                                             <i>Acianthera albopurpurea</i>
                                             <i>Acianthera angustifolia</i>
                                                   [Pleurothallis carioi]
                                             <i>Acianthera aphthosa</i>
                                                   [Pleurothallis aphthosa]
                                             <i>Acianthera atropurpurea</i>
                                                   [Pleurobotryum atropurpureum]
                                             <i>Acianthera bahorucensis</i>
                                                   [Pleurothallis bahorucensis]
                                             <i>Acianthera breedlovei</i>
                                             <i>Acianthera butcheri</i>
                                                   [Pleurothallis butcheri]
                                             <i>Acianthera capillaris</i>
                                                   [Arthrosia floribunda]
                                             <i>Acianthera chrysantha</i>
                                                   [Pleurothallis chrysantha]
                                             <i>Acianthera ciliata</i>
                                                   [Pleurothallis ciliata]
                                                   [Pleurothallis lanceana]
                                                   [Pleurothallis plumosa]
                                             <i>Acianthera circumplexa</i>
                                                   [Pleurothallis circumplexa]
                                             <i>Acianthera cogniauxiana</i>
                                                   [Pleurothallis cogniauxiana]
                                             <i>Acianthera compressicaulis</i>
                                                   [Pleurothallis compressicaulis]
                                             <i>Acianthera cordatifolia</i>
                                                   [Pleurothallis cordatifolia]
                                             <i>Acianthera cornejoi</i>
                                             <i>Acianthera crassilabia</i>
                                                   [Pleurothallis crassilabia]
                                             <i>Acianthera crinita</i>
                                                   [Pleurothallis crinita]
                                             <i>Acianthera decipiens</i>
                                                   [Pleurothallis decipiens]
                                                   [Pleurothallis pterocaulis]
                                             <i>Acianthera ellipsophylla</i>
                                                   [Pleurothallis ellipsophylla]
                                             <i>Acianthera erinacea</i>
                                                   [Pleurothallis diuturna]
                                                   [Pleurothallis erinacea]
                                                   [Pleurothallis muricata]
                                             <i>Acianthera erosa</i>
                                                   [Pleurothallis erosa]
                                             <i>Acianthera eximia</i>
                                                   [Pleurothallis eximia]
                                             <i>Acianthera foetens</i>
                                                   [Pleurothallis foetens]
                                             <i>Acianthera geminicaulina</i>
                                                   [Pleurothallis geminicaulina]
                                             <i>Acianthera glumacea</i>
                                                   [Pleurothallis alexandrae]
                                             <i>Acianthera hatschbachii</i>
                                             <i>Acianthera herrerae</i>
                                                   [Pleurothallis herrerae]
                                             <i>Acianthera herzogii</i>
                                                   [Pleurothallis aurantiolateritia]
                                             <i>Acianthera hintonii</i>
                                                   [Pleurothallis hintonii]
                                             <i>Acianthera hirsutula</i>
                                                   [Pleurothallis hirsutula]
                                             <i>Acianthera hondurensis</i>
                                                   [Pleurothallis hondurensis]
                                             <i>Acianthera hygrophila</i>
                                                   [Arthrosia hygrophila]
                                                   [Pleurothallis barbacenensis]
                                                   [Pleurothallis hygrophila]
                                             <i>Acianthera johnsonii</i>
                                                   [Brenesia costaricensis]
                                                   [Brenesia johnsonii]
                                                   [Pleurothallis johnsonii]
                                             <i>Acianthera laxa</i>
                                                   [Pleurothallis laxa]
                                             <i>Acianthera lepidota</i>
                                                   [Pleurothallis lepidota]
                                             <i>Acianthera leptotifolia</i>
                                                   [Pabstiella leptotifolia]
                                                   [Pleurothallis leptotifolia]
                                             <i>Acianthera lojae</i>
                                                   [Pleurothallis brunnescens]
                                             <i>Acianthera luteola</i>
                                                   [Pleurothallis caespitosa]
                                                   [Pleurothallis luteola]
                                             <i>Acianthera murex</i>
                                                   [Pleurothallis murex]
                                             <i>Acianthera obscura</i>
                                                   [Pleurothallis bilamellata]
                                                   [Pleurothallis obscura]
                                                   [Pleurothallis rufa]
                                             <i>Acianthera ochreata</i>
                                             <i>Acianthera odontotepala</i>
                                                   [Pleurothallis brachypetala]
                                             <i>Acianthera oscitans</i>
                                                   [Pleurothallis oscitans]
                                             <i>Acianthera pantasmi</i>
                                                   [Pleurothallis cingens]
                                                   [Pleurothallis pantasmi]
                                             <i>Acianthera parvula</i>
                                                   [Pleurothallis parvula]
                                             <i>Acianthera pendens</i>
                                                   [Pleurothallis pendens]
                                             <i>Acianthera polystachya</i>
                                                   [Pleurothallis chamensis]
                                             <i>Acianthera prolifera</i>
                                                   [Pleurothallis prolifera]
                                             <i>Acianthera prostrata</i>
                                                   [Pleurothallis prostrata]
                                             <i>Acianthera pubescens</i>
                                                   [Pleurothallis mandibularis]
                                                   [Pleurothallis riograndensis]
                                                   [Pleurothallis smithiana]
                                                   [Pleurothallis truxillensis]
                                             <i>Acianthera quisqueyana</i>
                                                   [Pleurothallis quisqueyana]
                                             <i>Acianthera ramosa</i>
                                                   [Pleurothallis ramosa]
                                             <i>Acianthera recurva</i>
                                                   [Pleurothallis recurva]
                                             <i>Acianthera rubroviridis</i>
                                                   [Pleurothallis cubensis]
                                                   [Pleurothallis rubroviridis]
                                             <i>Acianthera saundersiana</i>
                                             <i>Acianthera saurocephala</i>
                                                   [Pleurothallis saurocephala]
                                             <i>Acianthera sicaria</i>
                                                   [Pleurothallis alpina]
                                                   [Pleurothallis sicaria]
                                             <i>Acianthera sigmoidea</i>
                                                   [Pleurothallis sigmoidea]
                                             <i>Acianthera sonderiana</i>
                                                   [Pleurothallis sonderiana]
                                             <i>Acianthera testifolia</i>
                                                   [Cryptophoranthus pectinatus]
                                                   [Pleurothallis testifolia]
                                             <i>Acianthera tikalensis</i>
                                                   [Pleurothallis tikalensis]
                                             <i>Acianthera trichophora</i>
                                                   [Pleurothallis trichophora]
                                             <i>Acianthera unguicallosa</i>
                                                   [Pleurothallis unguicallosa]
                                             <i>Acianthera verecunda</i>
                                                   [Pleurothallis verecunda]
                                             <i>Acianthera violacea</i>
                                                   [Pleurothallis amoena]
                                                   [Pleurothallis violacea]
                                             <i>Acianthera wilsonii</i>
                                             <i>Acianthera yauaperyensis</i>
                                                   [Pleurothallis consimilis]
                                     <i>Acianthus</i>
                                             <i>Acianthus amplexicaulis</i>
                                             <i>Acianthus caudatus</i>
                                             <i>Acianthus exsertus</i>
                                             <i>Acianthus fornicatus</i>
                                             <i>Acianthus pusillus</i>
                                             <i>Acianthus sinclairii</i>
                                     <i>Acineta</i>
                                             <i>Acineta barkeri</i>
                                             <i>Acineta chrysantha</i>
                                             <i>Acineta densa</i>
                                             <i>Acineta superba</i>
                                                   [Acineta humboldtii]
                                     <i>Ackermania</i>
                                     <i>Acoridium</i>
                                     <i>Acostaea</i>
                                     <i>Acriopsis</i>
                                             <i>Acriopsis indica</i>
                                             <i>Acriopsis liliifolia</i>
                                               <i>Acriopsis liliifolia var. liliifolia</i>
                                                     [Acriopsis javanica]
                                     <i>Acrolophia</i>
                                             <i>Acrolophia capensis</i>
                                                   [Eulophia tristis]
                                             <i>Acrolophia micrantha</i>
                                                   [Eulophia micrantha]
                                     <i>Acrorchis</i>
                                             <i>Acrorchis roseola</i>
                                     <i>Ada</i>
                                     <i>Adenoncos</i>
                                             <i>Adenoncos vesiculosa</i>
                                             <i>Adenoncos virens</i>
                                     <i>Adenostylis</i>
                                     <i>Aerangis</i>
                                             <i>Aerangis alcicornis</i>
                                                   [Aerangis calodictyon]
                                                   [Aerangis lutambae]
                                                   [Angorchis alcicornis]
                                                   [Angraecum alcicorne]
                                             <i>Aerangis appendiculata</i>
                                                   [Mystacidium appendiculatum]
                                             <i>Aerangis arachnopus</i>
                                                   [Aerangis batesii]
                                                   [Aerangis biloboides]
                                                   [Angorchis arachnopus]
                                                   [Angorkis arachnopus]
                                                   [Angraecum arachnopus]
                                                   [Angraecum biloboides]
                                                   [Rhaphidorhynchus batesii]
                                             <i>Aerangis articulata</i>
                                             <i>Aerangis biloba</i>
                                                   [Angorchis biloba]
                                                   [Angraecum apiculatum]
                                                   [Angraecum bilobum]
                                                   [Angraecum campyloplectron]
                                                   [Rhaphidorhynchus bilobus]
                                             <i>Aerangis bouarensis</i>
                                             <i>Aerangis brachycarpa</i>
                                                   [Aerangis carusiana]
                                                   [Aerangis flabellifolia]
                                                   [Aerangis rohlfsiana]
                                                   [Angraecum brachycarpum]
                                                   [Angraecum carusianum]
                                                   [Angraecum flabellifolium]
                                                   [Angraecum rohlfsianum]
                                                   [Dendrobium brachycarpum]
                                                   [Rhaphidorhynchus rohlfsianus]
                                             <i>Aerangis calantha</i>
                                                   [Aerangis parvula]
                                                   [Aerangis sankuruensis]
                                                   [Angraecum calanthum]
                                                   [Angraecum roseocalcaratum]
                                                   [Angraecum sankuruense]
                                             <i>Aerangis carnea</i>
                                             <i>Aerangis citrata</i>
                                             <i>Aerangis collum-cygni</i>
                                                   [Aerangis compta]
                                             <i>Aerangis confusa</i>
                                             <i>Aerangis coriacea</i>
                                             <i>Aerangis distincta</i>
                                             <i>Aerangis ellisii</i>
                                                   [Aerangis ellisii var. grandiflora]
                                             <i>Aerangis fastuosa</i>
                                             <i>Aerangis flexuosa</i>
                                                   [Aerangis elegans]
                                                   [Angraecum elegans]
                                                   [Radinocion flexuosa]
                                             <i>Aerangis gracillima</i>
                                                   [Angraecum gracillimum]
                                                   [Barombia gracillima]
                                             <i>Aerangis gravenreuthii</i>
                                                   [Aeranthes gravenreuthii]
                                                   [Angraecum gravenreuthii]
                                                   [Angraecum stella]
                                                   [Mystacidium gravenreuthii]
                                             <i>Aerangis hologlottis</i>
                                                   [Angraecum hologlottis]
                                             <i>Aerangis jacksonii</i>
                                             <i>Aerangis kirkii</i>
                                                   [Aerangis biloba var. kirkii]
                                                   [Angraecum kirkii]
                                             <i>Aerangis kotschyana</i>
                                             <i>Aerangis luteoalba</i>
                                               <i>Aerangis luteoalba var. luteoalba</i>
                                                     [Angraecum luteoalbum]
                                             <i>Aerangis maireae</i>
                                             <i>Aerangis megaphylla</i>
                                                   [Aerangis phalaenopsis]
                                             <i>Aerangis modesta</i>
                                             <i>Aerangis montana</i>
                                             <i>Aerangis mystacidii</i>
                                                   [Aerangis mystacidioides]
                                                   [Aerangis pachyura]
                                                   [Angraecum pachyurum]
                                                   [Angraecum saundersiae]
                                             <i>Aerangis oligantha</i>
                                             <i>Aerangis pallida</i>
                                             <i>Aerangis punctata</i>
                                             <i>Aerangis rostellaris</i>
                                                   [Aerangis avicularia]
                                                   [Angraecum avicularium]
                                             <i>Aerangis somalensis</i>
                                                   [Angraecum somalense]
                                             <i>Aerangis splendida</i>
                                             <i>Aerangis stelligera</i>
                                             <i>Aerangis thomsonii</i>
                                                   [Aerangis friesiorum]
                                                   [Angraecum thomsonii]
                                             <i>Aerangis ugandensis</i>
                                             <i>Aerangis verdickii</i>
                                                   [Aerangis erythrura]
                                                   [Aerangis schliebenii]
                                                   [Angraecum augustum]
                                                   [Angraecum erythrurum]
                                                   [Angraecum verdickii]
                                               <i>Aerangis verdickii var. rusituensis</i>
                                               <i>Aerangis verdickii var. verdickii</i>
                                             <i>Aerangis × chirioana</i>
                                               <i>Aerangis luteoalba var. rhodosticta</i>
                                                     [Aerangis albidorubra]
                                                     [Aerangis rhodosticta]
                                                     [Angraecum albidorubrum]
                                                     [Angraecum mirabile]
                                                     [Angraecum rhodostictum]
                                     <i>Aeranthes</i>
                                             <i>Aeranthes africana</i>
                                             <i>Aeranthes antennophora</i>
                                             <i>Aeranthes grandiflora</i>
                                             <i>Aeranthes parkesii</i>
                                             <i>Aeranthes ramosa</i>
                                             <i>Aeranthes schlechteri</i>
                                     <i>Aerides</i>
                                             <i>Aerides crassifolia</i>
                                             <i>Aerides falcata</i>
                                             <i>Aerides houlletiana</i>
                                             <i>Aerides leeana</i>
                                             <i>Aerides multiflora</i>
                                             <i>Aerides odorata</i>
                                             <i>Aerides quinquevulnera</i>
                                             <i>Aerides ringens</i>
                                             <i>Aerides rosea</i>
                                     <i>Aeridostachya</i>
                                             <i>Aeridostachya robusta</i>
                                                   [Eria borneensis]
                                     <i>Aerobion</i>
                                     <i>Aetheorhyncha</i>
                                             <i>Aetheorhyncha andreettae</i>
                                                   [Chondrorhyncha andreettae]
                                     <i>Afropectinariella</i>
                                             <i>Afropectinariella atlantica</i>
                                                   [Angraecum atlanticum]
                                             <i>Afropectinariella doratophylla</i>
                                                   [Angraecum doratophyllum]
                                             <i>Afropectinariella gabonensis</i>
                                                   [Angraecum gabonense]
                                             <i>Afropectinariella pungens</i>
                                                   [Angraecum arthrophyllum]
                                                   [Angraecum pungens]
                                                   [Mystacidium arthrophyllum]
                                             <i>Afropectinariella subulata</i>
                                                   [Angraecum canaliculatum]
                                                   [Angraecum subulatum]
                                                   [Epidorkis subulata]
                                                   [Listrostachys subulata]
                                     <i>Afrorchis</i>
                                     <i>Aganisia</i>
                                             <i>Aganisia cyanea</i>
                                                   [Acacallis cyanea]
                                             <i>Aganisia pulchella</i>
                                     <i>Agrostophyllum</i>
                                             <i>Agrostophyllum callosum</i>
                                             <i>Agrostophyllum earinoides</i>
                                             <i>Agrostophyllum elongatum</i>
                                             <i>Agrostophyllum glumaceum</i>
                                                   [Agrostophyllum wenzelii]
                                             <i>Agrostophyllum graminifolium</i>
                                             <i>Agrostophyllum malindangense</i>
                                             <i>Agrostophyllum philippinense</i>
                                             <i>Agrostophyllum planicaule</i>
                                                   [Agrostophyllum khasianum]
                                             <i>Agrostophyllum stipulatum</i>
                                               <i>Agrostophyllum stipulatum subsp. bicuspidatum</i>
                                             <i>Agrostophyllum sumatranum</i>
                                             <i>Agrostophyllum trifidum</i>
                                             <i>Agrostophyllum yanemense</i>
                                     <i>Ala</i>
                                     <i>Alamania</i>
                                             <i>Alamania punicea</i>
                                               <i>Alamania punicea subsp. greenwoodiana</i>
                                               <i>Alamania punicea subsp. punicea</i>
                                     <i>Alinorchis</i>
                                     <i>Alismorkis</i>
                                     <i>Altensteinia</i>
                                             <i>Altensteinia boliviensis</i>
                                             <i>Altensteinia fimbriata</i>
                                             <i>Altensteinia paleacea</i>
                                     <i>Amalia</i>
                                     <i>Amerorchis</i>
                                             <i>Amerorchis rotundifolia</i>
                                     <i>Amesiella</i>
                                             <i>Amesiella philippinensis</i>
                                     <i>Amitostigma</i>
                                     <i>Amparoa</i>
                                             <i>Amparoa beloglossa</i>
                                                   [Amparoa costaricensis]
                                     <i>Amphiglottis</i>
                                             <i>Amphiglottis anceps</i>
                                             <i>Amphiglottis conopsea</i>
                                             <i>Amphiglottis lacera</i>
                                             <i>Amphiglottis nocturna</i>
                                             <i>Amphiglottis pallidiflora</i>
                                             <i>Amphiglottis secunda</i>
                                     <i>Amphorchis</i>
                                     <i>Amphorkis</i>
                                     <i>Anacamptis</i>
                                             <i>Anacamptis alata</i>
                                                   [Orchis alata]
                                             <i>Anacamptis collina</i>
                                                   [Orchis collina]
                                             <i>Anacamptis coriophora</i>
                                                   [Anacamptis fragrans]
                                                   [Orchis coriophora subsp. carpetana]
                                                   [Orchis coriophora subsp. coriophora]
                                                   [Orchis coriophora subsp. fragrans]
                                                   [Orchis coriophora var. carpetana]
                                                   [Orchis coriophora]
                                                   [Orchis fragrans]
                                               <i>Anacamptis coriophora subsp. coriophora</i>
                                               <i>Anacamptis coriophora subsp. fragrans</i>
                                             <i>Anacamptis cyrenaica</i>
                                             <i>Anacamptis laxiflora</i>
                                             <i>Anacamptis morio</i>
                                               <i>Anacamptis morio subsp. champagneuxii</i>
                                                     [Orchis champagneuxii]
                                               <i>Anacamptis morio subsp. longicornu</i>
                                               <i>Anacamptis morio subsp. morio</i>
                                                     [Orchis moria]
                                               <i>Anacamptis morio subsp. picta</i>
                                                     [Orchis morio subsp. picta]
                                             <i>Anacamptis palustris</i>
                                                   [Orchis laxiflora subsp. palustris]
                                                   [Orchis laxiflora var. palustris]
                                               <i>Anacamptis palustris subsp. elegans</i>
                                               <i>Anacamptis palustris subsp. palustris</i>
                                               <i>Anacamptis palustris subsp. robusta</i>
                                             <i>Anacamptis papilionacea</i>
                                                   [Orchis papilionacea var. rubra]
                                                   [Orchis papilionacea]
                                                   [Orchis rubra]
                                               <i>Anacamptis papilionacea subsp. expansa</i>
                                               <i>Anacamptis papilionacea subsp. papilionacea</i>
                                             <i>Anacamptis pyramidalis</i>
                                                   [Aceras pyramidale]
                                                   [Orchis pyramidalis]
                                               <i>Anacamptis pyramidalis subsp. pyramidalis</i>
                                             <i>Anacamptis sancta</i>
                                                   [Orchis sancta]
                                             <i>Anacamptis × gennarii</i>
                                     <i>Anacheilium</i>
                                             <i>Anacheilium cochleatum</i>
                                               <i>Anacheilium cochleatum var. triandrum</i>
                                             <i>Anacheilium glumaceum</i>
                                     <i>Anathallis</i>
                                           [Lankesteriana]
                                             <i>Anathallis barbulata</i>
                                                   [Lankesteriana barbulata]
                                                   [Panmorphia barbulata]
                                                   [Pleurothallis abjecta]
                                             <i>Anathallis casualis</i>
                                                   [Pleurothallis casualis]
                                             <i>Anathallis comayaguensis</i>
                                                   [Lankesteriana comayaguensis]
                                                   [Pleurothallis comayaguensis]
                                             <i>Anathallis dolichopus</i>
                                                   [Pleurothallis dolichopus]
                                                   [Pleurothallis lamprophylla]
                                             <i>Anathallis dryadum</i>
                                                   [Pleurothallis dryadum]
                                             <i>Anathallis ferdinandiana</i>
                                                   [Pleurothallis ferdinandiana]
                                             <i>Anathallis fractiflexa</i>
                                                   [Pleurothallis fractiflexa]
                                             <i>Anathallis gert-hatschbachii</i>
                                             <i>Anathallis involuta</i>
                                                   [Pleurothallis involuta]
                                             <i>Anathallis lewisiae</i>
                                             <i>Anathallis linearifolia</i>
                                             <i>Anathallis miguelii</i>
                                                   [Pleurothallis miguelii]
                                             <i>Anathallis minutalis</i>
                                                   [Pleurothallis minutalis]
                                             <i>Anathallis oblanceolata</i>
                                                   [Pleurothallis oblanceolata]
                                             <i>Anathallis obovata</i>
                                                   [Pleurothallis albida]
                                                   [Pleurothallis citrina]
                                                   [Pleurothallis fasciculata]
                                             <i>Anathallis polygonoides</i>
                                                   [Pleurothallis polygonoides]
                                             <i>Anathallis rabei</i>
                                                   [Panmorphia rabei]
                                             <i>Anathallis radialis</i>
                                                   [Pleurothallis radialis]
                                             <i>Anathallis scariosa</i>
                                             <i>Anathallis sclerophylla</i>
                                                   [Pleurothallis peregrina]
                                                   [Pleurothallis poasensis]
                                                   [Pleurothallis sclerophylla]
                                             <i>Anathallis sertularioides</i>
                                                   [Pleurothallis sertularioides]
                                                   [Pleurothallis tenuissima]
                                             <i>Anathallis spiculifera</i>
                                                   [Pleurothallis trinitensis]
                                     <i>Anatrephandra</i>
                                     <i>Ancipitia</i>
                                     <i>Ancistrochilus</i>
                                             <i>Ancistrochilus rothschildianus</i>
                                                   [Ancistrochilus hirsutissimus]
                                                   [Ancistrochilus thomsonianus var. gentilii]
                                                   [Pachystoma rothschildiana]
                                             <i>Ancistrochilus thomsonianus</i>
                                                   [Ipsea thomsoniana]
                                                   [Pachystoma thomsonianum]
                                     <i>Ancistrorhynchus</i>
                                             <i>Ancistrorhynchus akeassii</i>
                                                   [Ancistrorhynchus straussi]
                                             <i>Ancistrorhynchus brevifolius</i>
                                             <i>Ancistrorhynchus capitatus</i>
                                                   [Ancistrorhynchus constrictus]
                                                   [Angraecum capitatum]
                                                   [Listrostachys capitata]
                                                   [Listrostachys gentilii]
                                             <i>Ancistrorhynchus cephalotes</i>
                                                   [Ancistrorhynchus glomeratus]
                                                   [Angraecum glomeratum]
                                                   [Cephalangraecum glomeratum]
                                                   [Listrostachys cephalotes]
                                             <i>Ancistrorhynchus clandestinus</i>
                                                   [Ancistrorhynchus brunneomaculatus]
                                                   [Ancistrorhynchus durandianus]
                                                   [Ancistrorhynchus stenophyllus]
                                                   [Angraecum brunneomaculatum]
                                                   [Angraecum clandestinum var. stenophyllum]
                                                   [Angraecum clandestinum]
                                                   [Listrostachys durandiana]
                                                   [Listrostachys durandianus]
                                             <i>Ancistrorhynchus crystalensis</i>
                                             <i>Ancistrorhynchus laxiflorus</i>
                                             <i>Ancistrorhynchus metteniae</i>
                                                   [Angraecum cephalotes]
                                                   [Cephalangraecum braunii]
                                                   [Listrostachys braunii]
                                                   [Listrostachys metteniae]
                                             <i>Ancistrorhynchus obovata</i>
                                             <i>Ancistrorhynchus ovatus</i>
                                             <i>Ancistrorhynchus parviflorus</i>
                                             <i>Ancistrorhynchus paysanii</i>
                                             <i>Ancistrorhynchus recurvus</i>
                                             <i>Ancistrorhynchus refractus</i>
                                                   [Cyrtorchis refracta]
                                                   [Listrostachys refracta]
                                             <i>Ancistrorhynchus schumannii</i>
                                                   [Angraecum schumannii]
                                                   [Mystacidium schumannii]
                                             <i>Ancistrorhynchus serratus</i>
                                             <i>Ancistrorhynchus straussii</i>
                                                   [Angraecum straussii]
                                             <i>Ancistrorhynchus tenuicaulis</i>
                                     <i>Andinia</i>
                                             <i>Andinia ricii</i>
                                                   [Lepanthes ricii]
                                     <i>Androrchis</i>
                                             <i>Androrchis canariensis</i>
                                             <i>Androrchis laeta</i>
                                             <i>Androrchis langei</i>
                                             <i>Androrchis mascula</i>
                                               <i>Androrchis mascula subsp. maghrebiana</i>
                                               <i>Androrchis mascula subsp. mascula</i>
                                             <i>Androrchis olbiensis</i>
                                             <i>Androrchis patens</i>
                                             <i>Androrchis pauciflora</i>
                                               <i>Androrchis pauciflora subsp. laeta</i>
                                             <i>Androrchis scopulorum</i>
                                             <i>Androrchis spitzelii</i>
                                               <i>Androrchis spitzelii subsp. spitzelii</i>
                                               <i>Androrchis spitzelii subsp. teschneriana</i>
                                     <i>Angorchis</i>
                                     <i>Angorkis</i>
                                     <i>Angraecoides</i>
                                     <i>Angraecopsis</i>
                                             <i>Angraecopsis amaniensis</i>
                                                   [Angraecopsis tenuicalcar]
                                                   [Coenadenium amaniense]
                                             <i>Angraecopsis breviloba</i>
                                                   [Coenadenium brevilobium]
                                             <i>Angraecopsis cryptantha</i>
                                             <i>Angraecopsis elliptica</i>
                                             <i>Angraecopsis gassneri</i>
                                             <i>Angraecopsis gracillima</i>
                                                   [Mystacidium gracillimum]
                                             <i>Angraecopsis hallei</i>
                                             <i>Angraecopsis holochila</i>
                                                   [Coenadenium holotrichum]
                                             <i>Angraecopsis ischnopus</i>
                                                   [Angraecum ischnopus]
                                             <i>Angraecopsis lisowskii</i>
                                             <i>Angraecopsis lovettii</i>
                                             <i>Angraecopsis macrophylla</i>
                                             <i>Angraecopsis malawiensis</i>
                                             <i>Angraecopsis parva</i>
                                                   [Holmesia parva]
                                                   [Microholmesia parva]
                                             <i>Angraecopsis parviflora</i>
                                                   [Epidorkis parviflora]
                                                   [Mystacidium pedunculatum]
                                             <i>Angraecopsis tenerrima</i>
                                                   [Angraecum amaniense]
                                             <i>Angraecopsis tridens</i>
                                                   [Angraecum occidentale]
                                                   [Angraecum tridens]
                                                   [Epidorkis tridens]
                                                   [Mystacidium tridens]
                                                   [Saccolabium occidentale]
                                             <i>Angraecopsis trifurca</i>
                                                   [Aeranthes trifurcata]
                                                   [Aeranthes trifurcus]
                                                   [Angraecopsis comorensis]
                                                   [Angraecopsis thouarsii]
                                                   [Listrostachys trifurca]
                                                   [Mystacidium thouarsii]
                                                   [Mystacidium trifurcum]
                                     <i>Angraecum</i>
                                             <i>Angraecum affine</i>
                                                   [Angraecum ligulatum]
                                             <i>Angraecum angustipetalum</i>
                                                   [Angraecoides angustipetala]
                                                   [Angraecum boonei]
                                             <i>Angraecum angustum</i>
                                                   [Mystacidium angustum]
                                             <i>Angraecum aporoides</i>
                                                   [Angraecum distichum var. grandifolium]
                                                   [Dolabrifolia aporoides]
                                                   [Mystacidium distichum var. grandifolium]
                                             <i>Angraecum astroarche</i>
                                             <i>Angraecum bancoense</i>
                                                   [Dolabrifolia bancoense]
                                             <i>Angraecum birrimense</i>
                                                   [Eichlerangraecum birrimense]
                                                   [Mystacidium diabolicum]
                                             <i>Angraecum biteaui</i>
                                                   [Dolabrifolia biteaui]
                                             <i>Angraecum brevicornu</i>
                                                   [Angraecoides brevicornu]
                                             <i>Angraecum calceolus</i>
                                                   [Angraecum anocentrum]
                                                   [Angraecum laggiarae]
                                                   [Angraecum rhopaloceras]
                                                   [Epidorkis calceolus]
                                                   [Epidorkis carpophora]
                                                   [Gomphocentrum calceolus]
                                                   [Gomphocentrum guillauminii]
                                                   [Gomphocentrum laggiarae]
                                             <i>Angraecum chamaeanthus</i>
                                             <i>Angraecum chimanimaniense</i>
                                             <i>Angraecum claessensii</i>
                                             <i>Angraecum compactum</i>
                                             <i>Angraecum conchiferum</i>
                                                   [Angraecum scabripes]
                                                   [Angraecum verrucosum]
                                                   [Arachnangraecum conchiferum]
                                             <i>Angraecum cribbianum</i>
                                             <i>Angraecum cultriforme</i>
                                                   [Angraecoides cultriforme]
                                             <i>Angraecum curvipes</i>
                                                   [Angraecoides curvipes]
                                             <i>Angraecum decipiens</i>
                                             <i>Angraecum distichum</i>
                                                   [Angraecum imbricatum]
                                                   [Angraecum poppendickianum]
                                                   [Dolabrifolia disticha]
                                                   [Dolabrifolia poppendickiana]
                                                   [Epidorkis disticha]
                                                   [Limodorum imbricatum]
                                                   [Mystacidium distichum]
                                             <i>Angraecum dives</i>
                                             <i>Angraecum eburneum</i>
                                                   [Angraecum eburneum var. virens]
                                                   [Angraecum virens]
                                               <i>Angraecum eburneum subsp. xerophilum</i>
                                             <i>Angraecum egertonii</i>
                                                   [Angraecoides egertonii]
                                             <i>Angraecum eichlerianum</i>
                                                   [Eichlerangraecum eichlerianum]
                                               <i>Angraecum eichlerianum var. curvicalcaratum</i>
                                               <i>Angraecum eichlerianum var. eichlerianum</i>
                                                     [Angraecum arnoldianum]
                                             <i>Angraecum elephantinum</i>
                                             <i>Angraecum erectum</i>
                                                   [Angraecoides erecta]
                                             <i>Angraecum firthii</i>
                                             <i>Angraecum florulentum</i>
                                             <i>Angraecum geniculatum</i>
                                             <i>Angraecum germinyanum</i>
                                             <i>Angraecum humile</i>
                                             <i>Angraecum infundibulare</i>
                                                   [Eichlerangraecum infundibulare]
                                                   [Mystacidium infundibulare]
                                             <i>Angraecum keniae</i>
                                                   [Angraecoides keniae]
                                                   [Mystacidium keniae]
                                             <i>Angraecum lanceolatum</i>
                                             <i>Angraecum leonis</i>
                                             <i>Angraecum lisowskianum</i>
                                             <i>Angraecum magdalenae</i>
                                             <i>Angraecum minus</i>
                                             <i>Angraecum moandense</i>
                                                   [Aerangis moandensis]
                                                   [Angraecum chevalieri]
                                             <i>Angraecum modicum</i>
                                                   [Angraecoides modica]
                                             <i>Angraecum mofakoko</i>
                                             <i>Angraecum multinominatum</i>
                                                   [Listrostachys clavata]
                                                   [Mystacidium clavatum]
                                             <i>Angraecum podochiloides</i>
                                                   [Dolabrifolia podochiloides]
                                                   [Monixus aporum]
                                             <i>Angraecum pusillum</i>
                                                   [Epidorkis burchellii]
                                                   [Lesliegraecum pusillum]
                                             <i>Angraecum pyriforme</i>
                                             <i>Angraecum ramosum</i>
                                             <i>Angraecum reygaertii</i>
                                             <i>Angraecum rutenbergianum</i>
                                             <i>Angraecum sacciferum</i>
                                                   [Angraecum crassifolium]
                                                   [Angraecum parcum]
                                                   [Boryangraecum sacciferum]
                                                   [Epidorkis saccifera]
                                             <i>Angraecum sanfordii</i>
                                             <i>Angraecum scottianum</i>
                                             <i>Angraecum sesquipedale</i>
                                             <i>Angraecum spectabile</i>
                                                   [Eichlerangraecum spectabile]
                                             <i>Angraecum stella-africae</i>
                                             <i>Angraecum stolzii</i>
                                                   [Angraecoides stolzii]
                                             <i>Angraecum teres</i>
                                                   [Boryangraecum teres]
                                             <i>Angraecum teretifolium</i>
                                             <i>Angraecum umbrosum</i>
                                                   [Angraecum linearifolium]
                                             <i>Angraecum viride</i>
                                                   [Angraecoides viridis]
                                                   [Angraecum braunii]
                                               <i>Angraecum eburneum subsp. giryamae</i>
                                                     [Angraecum eburneum var. giryamae]
                                                     [Angraecum giryamae]
                                               <i>Angraecum eburneum subsp. superbum</i>
                                                     [Angraecum superbum]
                                     <i>Anguloa</i>
                                             <i>Anguloa cliftonii</i>
                                             <i>Anguloa clowesii</i>
                                             <i>Anguloa ruckeri</i>
                                             <i>Anguloa uniflora</i>
                                             <i>Anguloa virginalis</i>
                                     <i>Ania</i>
                                             <i>Ania elmeri</i>
                                                   [Tainia elmeri]
                                             <i>Ania penangiana</i>
                                                   [Tainia penangiana]
                                             <i>Ania viridifusca</i>
                                                   [Tainia viridifusca]
                                     <i>Ankylocheilos</i>
                                     <i>Anochilus</i>
                                     <i>Anoectochilus</i>
                                             <i>Anoectochilus albo-lineatus</i>
                                             <i>Anoectochilus apiculatus</i>
                                             <i>Anoectochilus brevilabris</i>
                                             <i>Anoectochilus chapaensis</i>
                                             <i>Anoectochilus formosanus</i>
                                             <i>Anoectochilus geniculatus</i>
                                             <i>Anoectochilus pectinatus</i>
                                                   [Odontochilus pectinatus]
                                             <i>Anoectochilus roxburghii</i>
                                             <i>Anoectochilus sandvicensis</i>
                                             <i>Anoectochilus setaceus</i>
                                     <i>Ansellia</i>
                                             <i>Ansellia africana</i>
                                                   [Ansellia confusa]
                                                   [Ansellia congoensis]
                                                   [Ansellia gigantea]
                                                   [Ansellia humilis]
                                                   [Ansellia nilotica]
                                     <i>Anthogonium</i>
                                             <i>Anthogonium gracile</i>
                                     <i>Anthosiphon</i>
                                     <i>Apatostelis</i>
                                     <i>Aphyllorchis</i>
                                             <i>Aphyllorchis montana</i>
                                               <i>Aphyllorchis montana var. montana</i>
                                                     [Aphyllorchis elata]
                                             <i>Aphyllorchis pallida</i>
                                     <i>Aplectrum</i>
                                             <i>Aplectrum hyemale</i>
                                                   [Aplectrum hyemale f. pallidum]
                                                   [Aplectrum shortii]
                                                   [Aplectrum spicatum var. pallidum]
                                             <i>Aplectrum spicatum</i>
                                     <i>Aplostellis</i>
                                     <i>Apoda-prorepentia</i>
                                     <i>Aporostylis</i>
                                             <i>Aporostylis bifolia</i>
                                                   [Caladenia bifolia]
                                     <i>Apostasia</i>
                                             <i>Apostasia nuda</i>
                                             <i>Apostasia wallichii</i>
                                     <i>Appendicula</i>
                                             <i>Appendicula anceps</i>
                                             <i>Appendicula bracteosa</i>
                                             <i>Appendicula clemensiae</i>
                                             <i>Appendicula cornuta</i>
                                             <i>Appendicula effusa</i>
                                             <i>Appendicula elegans</i>
                                             <i>Appendicula elmeri</i>
                                             <i>Appendicula gracilis</i>
                                             <i>Appendicula hexandra</i>
                                             <i>Appendicula infundibuliformis</i>
                                             <i>Appendicula longirostrata</i>
                                             <i>Appendicula lucbanensis</i>
                                             <i>Appendicula malindangensis</i>
                                             <i>Appendicula pendula</i>
                                             <i>Appendicula ramosa</i>
                                             <i>Appendicula reflexa</i>
                                               <i>Appendicula reflexa var. reflexa</i>
                                                     [Appendicula micrantha]
                                                     [Podochilus micranthus]
                                             <i>Appendicula torta</i>
                                             <i>Appendicula undulata</i>
                                               <i>Appendicula undulata var. longicalcarata</i>
                                             <i>Appendicula xytriophora</i>
                                     <i>Arachnangraecum</i>
                                     <i>Arachnaria</i>
                                     <i>Arachnis</i>
                                           [Esmeralda]
                                     <i>Arethusa</i>
                                             <i>Arethusa bulbosa</i>
                                                   [Arethusa bulbosa f. albiflora]
                                             <i>Arethusa ophioglossoides</i>
                                             <i>Arethusa racemosa</i>
                                             <i>Arethusa verticillata</i>
                                     <i>Arpophyllum</i>
                                             <i>Arpophyllum giganteum</i>
                                               <i>Arpophyllum giganteum subsp. alpinum</i>
                                                     [Arpophyllum alpinum]
                                               <i>Arpophyllum giganteum subsp. giganteum</i>
                                                     [Arpophyllum cardinale]
                                                     [Arpophyllum jamaicense]
                                                     [Arpophyllum stenostachyum]
                                               <i>Arpophyllum giganteum subsp. medium</i>
                                                     [Arpophyllum medium]
                                             <i>Arpophyllum laxiflorum</i>
                                             <i>Arpophyllum spicatum</i>
                                     <i>Arthrochilium</i>
                                     <i>Arthrochilus</i>
                                             <i>Arthrochilus irritabilis</i>
                                                   [Drakaea irritabilis]
                                     <i>Artorima</i>
                                             <i>Artorima erubescens</i>
                                                   [Epidendrum erubescens]
                                     <i>Arundina</i>
                                             <i>Arundina bambusifolia</i>
                                             <i>Arundina graminifolia</i>
                                                   [Arundina speciosa]
                                                   [Bletia graminifolia]
                                                   [Cymbidium bambusifolium]
                                               <i>Arundina graminifolia subsp. graminifolia</i>
                                                     [Arundina chinensis]
                                     <i>Ascocentrum</i>
                                     <i>Aspasia</i>
                                             <i>Aspasia epidendroides</i>
                                             <i>Aspasia lunata</i>
                                                   [Aspasia papilionacea]
                                             <i>Aspasia principissa</i>
                                                   [Aspasia rousseauae]
                                             <i>Aspasia psittacina</i>
                                             <i>Aspasia silvana</i>
                                             <i>Aspasia variegata</i>
                                     <i>Aspidogyne</i>
                                             <i>Aspidogyne bruxelii</i>
                                                   [Erythrodes bruxelii]
                                             <i>Aspidogyne clavigera</i>
                                                   [Physurus claviger]
                                             <i>Aspidogyne confusa</i>
                                                   [Erythrodes confusa]
                                             <i>Aspidogyne debilis</i>
                                                   [Erythrodes debilis]
                                             <i>Aspidogyne foliosa</i>
                                             <i>Aspidogyne grandis</i>
                                                   [Ligeophila grandis]
                                             <i>Aspidogyne querceticola</i>
                                                   [Aspidogyne maculata]
                                                   [Erythrodes trinitatis]
                                                   [Physurus humidicola]
                                                   [Physurus parviflorus]
                                                   [Physurus trilobulatus]
                                                   [Platythelys maculata]
                                                   [Platythelys sagrana]
                                                   [Platythelys vaginata]
                                             <i>Aspidogyne roseoalba</i>
                                             <i>Aspidogyne stictophylla</i>
                                                   [Physurus stictophyllus]
                                             <i>Aspidogyne sumacoensis</i>
                                             <i>Aspidogyne tuerckheimii</i>
                                                   [Physurus polygonatus]
                                                   [Physurus tuerckheimii]
                                             <i>Aspidogyne vaginata</i>
                                             <i>Aspidogyne venustula</i>
                                                   [Erythrodes venustula]
                                                   [Physurus venustulus]
                                     <i>Auliza</i>
                                             <i>Auliza ciliaris</i>
                                     <i>Aulosepalum</i>
                                             <i>Aulosepalum hemichrea</i>
                                                   [Deiregyne hemichrea]
                                                   [Sarcoglottis hemichrea]
                                                   [Spiranthes hemichrea]
                                             <i>Aulosepalum nelsonii</i>
                                                   [Deiregyne nelsonii]
                                                   [Deiregyne obtusa]
                                                   [Spiranthes nelsonii]
                                                   [Spiranthes obtusa]
                                             <i>Aulosepalum oestlundii</i>
                                                   [Deiregyne nelsonii subsp. oestlundii]
                                             <i>Aulosepalum pulchrum</i>
                                                   [Spiranthes pulchra]
                                             <i>Aulosepalum pyramidale</i>
                                                   [Gracielanthus pyramidalis]
                                                   [Kionophyton pyramidalis]
                                                   [Spiranthes cobanensis]
                                                   [Spiranthes pyramidalis]
                                             <i>Aulosepalum ramentaceum</i>
                                                   [Spiranthes ramentacea]
                                             <i>Aulosepalum tenuiflorum</i>
                                                   [Spiranthes tenuiflora]
                                     <i>Auxopus</i>
                                             <i>Auxopus kamerunensis</i>
                                             <i>Auxopus letouzeyi</i>
                                             <i>Auxopus macranthus</i>
                                                   [Auxopus kamerunensis var. grandiflora]
                                     <i>Azadehdelia</i>
                                     <i>Bambuseria</i>
                                             <i>Bambuseria bambusifolia</i>
                                     <i>Baptistonia</i>
                                     <i>Barbosella</i>
                                             <i>Barbosella cogniauxiana</i>
                                             <i>Barbosella dolichorhiza</i>
                                                   [Barbosella bradeorum]
                                                   [Masdevallia anaristella]
                                             <i>Barbosella dusenii</i>
                                             <i>Barbosella geminata</i>
                                             <i>Barbosella orbicularis</i>
                                             <i>Barbosella prorepens</i>
                                                   [Barbosella brenesii]
                                                   [Pleurothallis monstrabilis]
                                     <i>Barkeria</i>
                                             <i>Barkeria barkeriola</i>
                                             <i>Barkeria dorotheae</i>
                                             <i>Barkeria halbingeri</i>
                                             <i>Barkeria lindleyana</i>
                                                   [Epidendrum lindleyanum]
                                               <i>Barkeria lindleyana subsp. vanneriana</i>
                                                     [Barkeria vanneriana]
                                             <i>Barkeria melanocaulon</i>
                                             <i>Barkeria naevosa</i>
                                                   [Epidendrum chinense var. naevosum]
                                                   [Epidendrum naevosum]
                                             <i>Barkeria obovata</i>
                                                   [Barkeria chinensis]
                                                   [Epidendrum chinense]
                                             <i>Barkeria palmeri</i>
                                                   [Epidendrum palmeri]
                                             <i>Barkeria scandens</i>
                                                   [Barkeria cyclotella]
                                             <i>Barkeria shoemakeri</i>
                                             <i>Barkeria skinneri</i>
                                             <i>Barkeria spectabilis</i>
                                             <i>Barkeria strophinx</i>
                                                   [Epidendrum strophinx]
                                             <i>Barkeria uniflora</i>
                                                   [Barkeria elegans]
                                             <i>Barkeria whartoniana</i>
                                                   [Epidendrum whartonianum]
                                     <i>Barombia</i>
                                     <i>Bartholina</i>
                                             <i>Bartholina burmanniana</i>
                                             <i>Bartholina ethelae</i>
                                     <i>Basiphyllaea</i>
                                             <i>Basiphyllaea angustifolia</i>
                                             <i>Basiphyllaea carabiaiana</i>
                                                   [Bletia carabiaiana]
                                             <i>Basiphyllaea corallicola</i>
                                             <i>Basiphyllaea hamiltoniana</i>
                                             <i>Basiphyllaea sarcophylla</i>
                                                   [Bletia sarcophylla]
                                                   [Tetramicra platyphylla]
                                             <i>Basiphyllaea wrightii</i>
                                     <i>Baskervilla</i>
                                             <i>Baskervilla colombiana</i>
                                             <i>Baskervilla leptantha</i>
                                             <i>Baskervilla paranaensis</i>
                                     <i>Batemania</i>
                                     <i>Batemannia</i>
                                             <i>Batemannia colleyi</i>
                                     <i>Beadlea</i>
                                             <i>Beadlea bicolor</i>
                                             <i>Beadlea cranichoides</i>
                                             <i>Beadlea elata</i>
                                     <i>Beclardia</i>
                                             <i>Beclardia macrostachya</i>
                                                   [Epidendrum macrostachyum]
                                     <i>Beloglottis</i>
                                             <i>Beloglottis bicaudata</i>
                                             <i>Beloglottis costaricensis</i>
                                                   [Spiranthes bicaudata]
                                             <i>Beloglottis ecallosa</i>
                                                   [Spiranthes ecallosa]
                                             <i>Beloglottis hameri</i>
                                             <i>Beloglottis mexicana</i>
                                             <i>Beloglottis subpandurata</i>
                                                   [Spiranthes subpandurata]
                                     <i>Benthamia</i>
                                             <i>Benthamia africana</i>
                                                   [Benthamia spiralis]
                                             <i>Benthamia arenaria</i>
                                             <i>Benthamia barbata</i>
                                             <i>Benthamia chlorantha</i>
                                                   [Habenaria chlorantha]
                                             <i>Benthamia lycopsoides</i>
                                     <i>Benzingia</i>
                                             <i>Benzingia cornuta</i>
                                                   [Ackermania cornuta]
                                             <i>Benzingia hirtzii</i>
                                             <i>Benzingia reichenbachiana</i>
                                                   [Chondrorhyncha reichenbachiana]
                                     <i>Bicornella</i>
                                     <i>Bifrenaria</i>
                                             <i>Bifrenaria atropurpurea</i>
                                             <i>Bifrenaria harrisoniae</i>
                                             <i>Bifrenaria inodora</i>
                                             <i>Bifrenaria tetragona</i>
                                                   [Epidendrum calcaratum]
                                             <i>Bifrenaria tyrianthina</i>
                                     <i>Bilabrella</i>
                                             <i>Bilabrella stanislawii</i>
                                             <i>Bilabrella usambarae</i>
                                     <i>Bipinnula</i>
                                             <i>Bipinnula fimbriata</i>
                                                   [Chloraea fimbriata]
                                             <i>Bipinnula penicillata</i>
                                     <i>Blephariglotis</i>
                                             <i>Blephariglotis blephariglottis</i>
                                             <i>Blephariglotis chapmanii</i>
                                             <i>Blephariglotis ciliaris</i>
                                             <i>Blephariglotis conspicua</i>
                                             <i>Blephariglotis cristata</i>
                                             <i>Blephariglotis grandiflora</i>
                                             <i>Blephariglotis lacera</i>
                                             <i>Blephariglotis leucophaea</i>
                                             <i>Blephariglotis peramoena</i>
                                             <i>Blephariglotis psycodes</i>
                                     <i>Blephariglottis</i>
                                     <i>Bletia</i>
                                             <i>Bletia adenocarpa</i>
                                                   [Bletia palmeri]
                                             <i>Bletia amabilis</i>
                                             <i>Bletia antillana</i>
                                             <i>Bletia arizonica</i>
                                             <i>Bletia brevicaulis</i>
                                             <i>Bletia campanulata</i>
                                                   [Bletia edwardsii]
                                                   [Bletia wageneri]
                                                   [Limodorum lankesteri]
                                             <i>Bletia catenulata</i>
                                             <i>Bletia coccinea</i>
                                                   [Bletia fulgens]
                                             <i>Bletia concolor</i>
                                             <i>Bletia ensifolia</i>
                                             <i>Bletia florida</i>
                                                   [Bletia shepherdii]
                                             <i>Bletia gracilis</i>
                                               <i>Bletia gracilis var. roezlii</i>
                                             <i>Bletia greenmaniana</i>
                                             <i>Bletia jucunda</i>
                                             <i>Bletia lilacina</i>
                                                   [Bletia nagelii]
                                             <i>Bletia macristhmochila</i>
                                             <i>Bletia mexicana</i>
                                             <i>Bletia neglecta</i>
                                             <i>Bletia nelsonii</i>
                                             <i>Bletia parkinsonii</i>
                                             <i>Bletia parva</i>
                                             <i>Bletia patula</i>
                                               <i>Bletia patula var. alba</i>
                                               <i>Bletia patula var. patula</i>
                                             <i>Bletia punctata</i>
                                                   [Bletia secunda]
                                             <i>Bletia purpurata</i>
                                                   [Arethusa grandiflora]
                                                   [Arethusa rosea]
                                                   [Crybe rosea]
                                             <i>Bletia purpurea</i>
                                                   [Bletia pottsii]
                                                   [Bletia verecunda]
                                             <i>Bletia reflexa</i>
                                             <i>Bletia riparia</i>
                                             <i>Bletia roezlii</i>
                                                   [Bletia papillifera]
                                             <i>Bletia rosea</i>
                                             <i>Bletia santosii</i>
                                             <i>Bletia spicata</i>
                                             <i>Bletia tenuifolia</i>
                                             <i>Bletia urbana</i>
                                             <i>Bletia villae</i>
                                             <i>Bletia warfordiana</i>
                                     <i>Bletilla</i>
                                             <i>Bletilla formosana</i>
                                             <i>Bletilla ochracea</i>
                                             <i>Bletilla striata</i>
                                     <i>Bolbophyllaria</i>
                                             <i>Bolbophyllaria pachyrachis</i>
                                     <i>Bolborchis</i>
                                     <i>Bollea</i>
                                     <i>Bolusiella</i>
                                             <i>Bolusiella fractiflexa</i>
                                             <i>Bolusiella iridifolia</i>
                                               <i>Bolusiella iridifolia subsp. iridifolia</i>
                                               <i>Bolusiella iridifolia subsp. picea</i>
                                                     [Bolusiella lebeliana]
                                             <i>Bolusiella maudiae</i>
                                                   [Angraecum maudiae]
                                                   [Bolusiella imbricata]
                                             <i>Bolusiella talbotii</i>
                                                   [Angraecum talbotii]
                                                   [Bolusiella alinae]
                                             <i>Bolusiella zenkeri</i>
                                                   [Angraecum zenkeri]
                                                   [Bolusiella batesii]
                                                   [Listrostachys zenkeri]
                                     <i>Bonatea</i>
                                             <i>Bonatea antennifera</i>
                                                   [Bonatea speciosa var. antennifera]
                                             <i>Bonatea boltoni</i>
                                             <i>Bonatea cassidea</i>
                                                   [Bonatea darwinii]
                                                   [Habenaria saundersiae]
                                             <i>Bonatea lamprophylla</i>
                                             <i>Bonatea polypodantha</i>
                                                   [Bonatea insignis]
                                             <i>Bonatea porrecta</i>
                                                   [Habenaria porrecta]
                                             <i>Bonatea pulchella</i>
                                             <i>Bonatea rabaiensis</i>
                                                   [Habenaria rabaiensis]
                                             <i>Bonatea saundersioides</i>
                                                   [Habenaria umvotensis]
                                             <i>Bonatea speciosa</i>
                                                   [Habenaria bonatea]
                                                   [Habenaria densiflora]
                                               <i>Bonatea speciosa var. speciosa</i>
                                                     [Bonatea densiflora]
                                             <i>Bonatea stereophylla</i>
                                                   [Habenaria stereophylla]
                                             <i>Bonatea steudneri</i>
                                                   [Bicornella arabica]
                                                   [Bonatea eminii]
                                                   [Bonatea kayseri]
                                                   [Bonatea phillipsii]
                                                   [Bonatea pirottae]
                                                   [Bonatea sudanensis]
                                                   [Bonatea ugandae]
                                                   [Habenaria ecaudata]
                                                   [Habenaria eminii]
                                                   [Habenaria kayseri]
                                                   [Habenaria philippsii]
                                             <i>Bonatea volkensiana</i>
                                                   [Habenaria volkensiana]
                                     <i>Boryangraecum</i>
                                     <i>Brachionidium</i>
                                             <i>Brachionidium andreettae</i>
                                             <i>Brachionidium ciliolatum</i>
                                             <i>Brachionidium distichophylla</i>
                                             <i>Brachionidium dodsonii</i>
                                             <i>Brachionidium elegans</i>
                                             <i>Brachionidium folsomii</i>
                                             <i>Brachionidium hirtzii</i>
                                             <i>Brachionidium parvum</i>
                                                   [Brachionidium sherringii var. parvum]
                                             <i>Brachionidium pusillum</i>
                                             <i>Brachionidium rugosum</i>
                                             <i>Brachionidium sherringii</i>
                                             <i>Brachionidium tetrapetalum</i>
                                             <i>Brachionidium valerioi</i>
                                     <i>Brachtia</i>
                                     <i>Brachycorythis</i>
                                             <i>Brachycorythis angolensis</i>
                                                   [Afrorchis angolensis]
                                                   [Brachycorythis oligophylla]
                                                   [Platanthera angolensis]
                                             <i>Brachycorythis basifoliata</i>
                                             <i>Brachycorythis buchananii</i>
                                                   [Brachycorythis parviflora]
                                                   [Platanthera buchananii]
                                             <i>Brachycorythis congoensis</i>
                                                   [Brachycorythis hirschbergii]
                                                   [Gyaladenia congoensis]
                                             <i>Brachycorythis conica</i>
                                               <i>Brachycorythis conica subsp. conica</i>
                                                     [Brachycorythis lisowskiana]
                                                     [Diplacorchis conica]
                                                     [Gyaladenia conica]
                                                     [Gyaladenia lisowskiana]
                                               <i>Brachycorythis conica subsp. longilabris</i>
                                             <i>Brachycorythis friesii</i>
                                                   [Gyaladenia friesii]
                                                   [Platanthera friesii]
                                             <i>Brachycorythis galeandra</i>
                                                   [Habenaria galeandra]
                                             <i>Brachycorythis helferi</i>
                                             <i>Brachycorythis inhambanensis</i>
                                             <i>Brachycorythis kalbreyeri</i>
                                                   [Brachycorythis kalbreyeri var. glandulosa]
                                             <i>Brachycorythis lastii</i>
                                                   [Schwartzkopffia angolensis]
                                                   [Schwartzkopffia lastii]
                                             <i>Brachycorythis macowaniana</i>
                                                   [Gyaladenia macowaniana]
                                             <i>Brachycorythis macrantha</i>
                                                   [Eulophia helleborina]
                                                   [Gymnadenia macrantha]
                                                   [Habenaria helleborina]
                                                   [Phyllomphax macrantha]
                                                   [Platanthera helleborina]
                                             <i>Brachycorythis mixta</i>
                                             <i>Brachycorythis obcordata</i>
                                             <i>Brachycorythis ovata</i>
                                               <i>Brachycorythis ovata subsp. schweinfurthii</i>
                                                     [Brachycorythis grandis var. sudanensis]
                                                     [Brachycorythis grandis var. ugandensis]
                                                     [Brachycorythis grandis]
                                                     [Brachycorythis schweinfurthii var. nigerica]
                                                     [Brachycorythis schweinfurthii]
                                                     [Brachycorythis ugandensis]
                                               <i>Brachycorythis ovata subsp. welwitschii</i>
                                                     [Brachycorythis acutiloba]
                                                     [Brachycorythis welwitschii]
                                             <i>Brachycorythis paucifolia</i>
                                             <i>Brachycorythis pilosa</i>
                                                   [Afrorchis pilosa]
                                             <i>Brachycorythis pleistophylla</i>
                                               <i>Brachycorythis pleistophylla subsp. leopoldii</i>
                                                     [Brachycorythis leopoldii]
                                                     [Brachycorythis pleistophylla var. leopoldii]
                                                     [Brachycorythis pulchra]
                                               <i>Brachycorythis pleistophylla subsp. pleistophylla</i>
                                                     [Brachycorythis briartiana]
                                                     [Brachycorythis macclouniei]
                                                     [Brachycorythis perrieri]
                                             <i>Brachycorythis pubescens</i>
                                                   [Brachycorythis baumii]
                                                   [Brachycorythis goetzeana]
                                                   [Brachycorythis hispidula]
                                                   [Brachycorythis kassneriana]
                                                   [Brachycorythis stolzii]
                                                   [Brachycorythis sudanica]
                                                   [Peristylus hispidulus]
                                                   [Platanthera hispidula]
                                             <i>Brachycorythis pumilio</i>
                                                   [Brachycorythis rosea]
                                                   [Disa pumilio]
                                                   [Penthea pumilio]
                                                   [Schwartzkopffia buettneriana]
                                                   [Schwartzkopffia pumilio]
                                             <i>Brachycorythis rhodostachys</i>
                                                   [Gyaladenia rhodostachys]
                                                   [Gyaladenia youngii]
                                                   [Platanthera rhodostachys]
                                             <i>Brachycorythis sceptrum</i>
                                                   [Afrorchis sceptrum]
                                                   [Diplacorchis ashantensis]
                                             <i>Brachycorythis tanganyikensis</i>
                                                   [Phyllomphax tanganyikensis]
                                             <i>Brachycorythis tenuior</i>
                                                   [Brachycorythis crassicornis]
                                                   [Brachycorythis engleriana]
                                                   [Brachycorythis rhomboglossa]
                                                   [Brachycorythis sibangensis]
                                                   [Brachycorythis soyauxiana]
                                                   [Diplacorchis angolensis]
                                                   [Diplacorchis engleriana]
                                                   [Diplacorchis rhomboglossa]
                                                   [Gyaladenia engleriana]
                                                   [Gyaladenia rhomboglossa]
                                                   [Gyaladenia tenuior]
                                                   [Habenaria tenuior]
                                                   [Platanthera engleriana]
                                             <i>Brachycorythis velutina</i>
                                     <i>Brachypeza</i>
                                             <i>Brachypeza laotica</i>
                                             <i>Brachypeza pallida</i>
                                                   [Pteroceras pallidum]
                                             <i>Brachypeza semiteretifolia</i>
                                                   [Pteroceras semiteretifolium]
                                             <i>Brachypeza unguiculata</i>
                                                   [Pteroceras unguiculatum]
                                     <i>Brachystele</i>
                                             <i>Brachystele affinis</i>
                                                   [Mesadenus affinis]
                                                   [Spiranthes affinis]
                                             <i>Brachystele camporum</i>
                                                   [Spiranthes camporum]
                                             <i>Brachystele guayanensis</i>
                                                   [Spiranthes aguacatensis]
                                                   [Spiranthes brenesii]
                                             <i>Brachystele unilateralis</i>
                                                   [Spiranthes diuretica]
                                     <i>Braemia</i>
                                             <i>Braemia vittata</i>
                                     <i>Brasiliorchis</i>
                                             <i>Brasiliorchis picta</i>
                                                   [Maxillaria picta]
                                     <i>Brassavola</i>
                                             <i>Brassavola acaulis</i>
                                             <i>Brassavola appendiculata</i>
                                             <i>Brassavola cucullata</i>
                                                   [Epidendrum cucullatum]
                                             <i>Brassavola flagellaris</i>
                                             <i>Brassavola grandiflora</i>
                                                   [Brassavola nodosa var. grandiflora]
                                             <i>Brassavola martiana</i>
                                             <i>Brassavola nodosa</i>
                                                   [Brassavola scaposa]
                                             <i>Brassavola perrinii</i>
                                             <i>Brassavola revoluta</i>
                                             <i>Brassavola subulifolia</i>
                                                   [Brassavola cordata]
                                             <i>Brassavola tuberculata</i>
                                             <i>Brassavola venosa</i>
                                     <i>Brassia</i>
                                             <i>Brassia allenii</i>
                                             <i>Brassia andina</i>
                                             <i>Brassia arcuigera</i>
                                                   [Brassia longissima]
                                             <i>Brassia aurantiaca</i>
                                                   [Ada aurantiaca]
                                             <i>Brassia aurorae</i>
                                             <i>Brassia caudata</i>
                                                   [Brassia longissima var. minor]
                                             <i>Brassia chlorops</i>
                                                   [Ada chlorops]
                                                   [Brassia parviflora]
                                             <i>Brassia cochleata</i>
                                             <i>Brassia endresii</i>
                                                   [Mesospinidium warscewiczii]
                                             <i>Brassia euodes</i>
                                                   [Brassia elegantula]
                                             <i>Brassia forgetiana</i>
                                             <i>Brassia garayana</i>
                                             <i>Brassia gireoudiana</i>
                                             <i>Brassia glumacea</i>
                                             <i>Brassia incantans</i>
                                             <i>Brassia jipijapensis</i>
                                             <i>Brassia lanceana</i>
                                             <i>Brassia maculata</i>
                                             <i>Brassia neglecta</i>
                                             <i>Brassia ocanensis</i>
                                             <i>Brassia panamensis</i>
                                                   [Mesospinidium panamense]
                                             <i>Brassia pascoensis</i>
                                             <i>Brassia pozoi</i>
                                             <i>Brassia rhizomatosa</i>
                                             <i>Brassia signata</i>
                                                   [Brassia mexicana]
                                             <i>Brassia verrucosa</i>
                                                   [Brassia brachiata]
                                             <i>Brassia villosa</i>
                                     <i>Brassocattleya</i>
                                     <i>Brenesia</i>
                                     <i>Bromheadia</i>
                                             <i>Bromheadia finlaysoniana</i>
                                     <i>Broughtonia</i>
                                             <i>Broughtonia cubensis</i>
                                                   [Laeliopsis cubensis]
                                             <i>Broughtonia domingensis</i>
                                             <i>Broughtonia lindenii</i>
                                                   [Cattleyopsis guanensis]
                                                   [Cattleyopsis lindenii]
                                                   [Cattleyopsis northropiorum]
                                             <i>Broughtonia negrilensis</i>
                                             <i>Broughtonia ortgiesiana</i>
                                                   [Cattleyopsis ortgiesiana]
                                             <i>Broughtonia sanguinea</i>
                                     <i>Brownleea</i>
                                             <i>Brownleea coerulea</i>
                                             <i>Brownleea galpinii</i>
                                               <i>Brownleea galpinii subsp. galpinii</i>
                                                     [Brownleea flavescens]
                                             <i>Brownleea macroceras</i>
                                             <i>Brownleea maculata</i>
                                             <i>Brownleea mulanjiensis</i>
                                             <i>Brownleea parviflora</i>
                                                   [Brownleea alpina]
                                                   [Brownleea apetala]
                                                   [Brownleea gracilis]
                                                   [Brownleea transvaalensis]
                                                   [Disa alpina]
                                                   [Disa apetala]
                                                   [Disa preussii]
                                             <i>Brownleea recurvata</i>
                                     <i>Bryobium</i>
                                             <i>Bryobium hyacinthoides</i>
                                                   [Eria hyacinthoides]
                                             <i>Bryobium senile</i>
                                             <i>Bryobium ventricosum</i>
                                     <i>Buchtienia</i>
                                             <i>Buchtienia ecuadorensis</i>
                                     <i>Buesiella</i>
                                     <i>Bulbophyllum</i>
                                           [Pedilochilus]
                                           [Saccoglossum]
                                             <i>Bulbophyllum absconditum</i>
                                             <i>Bulbophyllum acutibracteatum</i>
                                               <i>Bulbophyllum acutibracteatum var. acutibracteatum</i>
                                                     [Bulbophyllum platirachis]
                                               <i>Bulbophyllum acutibracteatum var. rubrobrunneopapillosum</i>
                                                     [Bulbophyllum acutibracteatum subsp. fuscoides]
                                                     [Bulbophyllum fuscoides]
                                                     [Bulbophyllum rubrobrunneopapillosum]
                                             <i>Bulbophyllum affine</i>
                                             <i>Bulbophyllum alinae</i>
                                             <i>Bulbophyllum alsiosum</i>
                                             <i>Bulbophyllum angustifolium</i>
                                             <i>Bulbophyllum apetalum</i>
                                                   [Genyorchis apetala]
                                             <i>Bulbophyllum apodum</i>
                                             <i>Bulbophyllum appressicaule</i>
                                             <i>Bulbophyllum aristatum</i>
                                             <i>Bulbophyllum ballii</i>
                                             <i>Bulbophyllum barbigerum</i>
                                             <i>Bulbophyllum bavonis</i>
                                             <i>Bulbophyllum betchei</i>
                                             <i>Bulbophyllum bidenticulatum</i>
                                               <i>Bulbophyllum bidenticulatum subsp. bidenticulatum</i>
                                               <i>Bulbophyllum bidenticulatum subsp. joyceae</i>
                                                     [Bulbophyllum bifarium]
                                                     [Bulbophyllum pallescens]
                                             <i>Bulbophyllum blepharochilum</i>
                                             <i>Bulbophyllum burttii</i>
                                             <i>Bulbophyllum calvum</i>
                                             <i>Bulbophyllum calyptratum</i>
                                               <i>Bulbophyllum calyptratum var. calyptratum</i>
                                                     [Bulbophyllum buchenauianum]
                                                     [Bulbophyllum lindleyi]
                                                     [Megaclinium buchenavianum]
                                                     [Megaclinium lepturum]
                                               <i>Bulbophyllum calyptratum var. graminifolium</i>
                                                     [Bulbophyllum graminifolium]
                                                     [Bulbophyllum intermedium]
                                               <i>Bulbophyllum calyptratum var. lucifugum</i>
                                                     [Bulbophyllum lucifugum]
                                             <i>Bulbophyllum capituliflorum</i>
                                             <i>Bulbophyllum careyanum</i>
                                             <i>Bulbophyllum cariniflorum</i>
                                             <i>Bulbophyllum carnosilabium</i>
                                             <i>Bulbophyllum carnosisepalum</i>
                                             <i>Bulbophyllum carrianum</i>
                                             <i>Bulbophyllum cheiri</i>
                                             <i>Bulbophyllum cirrhosum</i>
                                             <i>Bulbophyllum clandestinum</i>
                                                   [Bulbophyllum sessile]
                                             <i>Bulbophyllum cochleatum</i>
                                               <i>Bulbophyllum cochleatum var. bequaertii</i>
                                                     [Bulbophyllum bequaertii]
                                               <i>Bulbophyllum cochleatum var. brachyanthum</i>
                                                     [Bulbophyllum bequaertii var. brachyanthum]
                                               <i>Bulbophyllum cochleatum var. cochleatum</i>
                                                     [Bulbophyllum jungwirthianum]
                                                     [Bulbophyllum mannii]
                                                     [Bulbophyllum pholidotoides]
                                                     [Bulbophyllum talbotii]
                                               <i>Bulbophyllum cochleatum var. tenuicaule</i>
                                                     [Bulbophyllum tenuicaule]
                                                     [Bulbophyllum thomense]
                                             <i>Bulbophyllum cocoinum</i>
                                                   [Bulbophyllum andongense]
                                                   [Bulbophyllum brevidenticulatum]
                                                   [Bulbophyllum coriscense]
                                                   [Bulbophyllum vitiense]
                                             <i>Bulbophyllum collettii</i>
                                             <i>Bulbophyllum colubrinum</i>
                                                   [Bulbophyllum decipiens]
                                                   [Bulbophyllum gabunense]
                                                   [Bulbophyllum imschootianum]
                                                   [Bulbophyllum inaequale]
                                                   [Bulbophyllum makakense]
                                                   [Bulbophyllum mukakense]
                                                   [Megaclinium colubrinum]
                                                   [Megaclinium imschootianum]
                                             <i>Bulbophyllum comatum</i>
                                               <i>Bulbophyllum comatum var. comatum</i>
                                                     [Bulbophyllum kraenzlianum]
                                               <i>Bulbophyllum comatum var. inflatum</i>
                                                     [Bulbophyllum inflatum]
                                             <i>Bulbophyllum concatenatum</i>
                                             <i>Bulbophyllum corolliferum</i>
                                             <i>Bulbophyllum crassipes</i>
                                             <i>Bulbophyllum cruciferum</i>
                                             <i>Bulbophyllum cupreum</i>
                                             <i>Bulbophyllum curvimentatum</i>
                                             <i>Bulbophyllum cylindraceum</i>
                                             <i>Bulbophyllum danii</i>
                                             <i>Bulbophyllum dearei</i>
                                             <i>Bulbophyllum dekockii</i>
                                             <i>Bulbophyllum densum</i>
                                             <i>Bulbophyllum denticulatum</i>
                                             <i>Bulbophyllum depressum</i>
                                                   [Bulbophyllum hastatum]
                                             <i>Bulbophyllum desmotrichoides</i>
                                                   [Bulbophyllum breviscapum]
                                             <i>Bulbophyllum dolabriforme</i>
                                             <i>Bulbophyllum drymoglossum</i>
                                             <i>Bulbophyllum elliotii</i>
                                                   [Bulbophyllum malawiense]
                                             <i>Bulbophyllum encephalodes</i>
                                             <i>Bulbophyllum ericssonii</i>
                                                   [Bulbophyllum virescens]
                                             <i>Bulbophyllum eurhachis</i>
                                             <i>Bulbophyllum exaltatum</i>
                                                   [Bulbophyllum warmingianum]
                                             <i>Bulbophyllum exiguum</i>
                                             <i>Bulbophyllum expallidum</i>
                                             <i>Bulbophyllum falcatum</i>
                                               <i>Bulbophyllum falcatum var. bufo</i>
                                                     [Bulbophyllum bakossorum]
                                                     [Bulbophyllum bufo]
                                                     [Bulbophyllum deistelianum]
                                                     [Bulbophyllum longibulbum]
                                                     [Bulbophyllum lubiense]
                                                     [Bulbophyllum sereti]
                                                     [Megaclinium bufo]
                                                     [Megaclinium deistelianum]
                                                     [Megaclinium gentilii]
                                               <i>Bulbophyllum falcatum var. falcatum</i>
                                                     [Bulbophyllum dahlemense]
                                                     [Bulbophyllum hemirhachis]
                                                     [Bulbophyllum leptorrhachis]
                                                     [Bulbophyllum oxyodon]
                                                     [Bulbophyllum ugandae]
                                                     [Megaclinium endotrachys]
                                                     [Megaclinium falcatum]
                                                     [Megaclinium hemirhachis]
                                                     [Megaclinium ugandae]
                                               <i>Bulbophyllum falcatum var. velutinum</i>
                                                     [Bulbophyllum arnoldianum]
                                                     [Bulbophyllum brixhei]
                                                     [Bulbophyllum fractiflexum]
                                                     [Bulbophyllum kewense]
                                                     [Bulbophyllum lanuriense]
                                                     [Bulbophyllum melanorrhachis]
                                                     [Bulbophyllum millenii]
                                                     [Bulbophyllum minutum var. purpureum]
                                                     [Bulbophyllum minutum]
                                                     [Bulbophyllum rhizophorae]
                                                     [Bulbophyllum simonii]
                                                     [Bulbophyllum solheidii]
                                                     [Bulbophyllum velutinum var. melanorrhachis]
                                                     [Bulbophyllum velutinum]
                                                     [Megaclinium angustum]
                                                     [Megaclinium arnoldianum]
                                                     [Megaclinium lasianthum]
                                                     [Megaclinium melanorrhachis]
                                                     [Megaclinium minutum var. purpureum]
                                                     [Megaclinium minutum]
                                                     [Megaclinium velutinum]
                                             <i>Bulbophyllum falcipetalum</i>
                                                   [Bulbophyllum braunii]
                                                   [Bulbophyllum lutescens]
                                                   [Megaclinium lutescens]
                                             <i>Bulbophyllum fayi</i>
                                                   [Bulbophyllum cawoyae]
                                                   [Bulbophyllum cowayae]
                                             <i>Bulbophyllum flabellum-veneris</i>
                                                   [Bulbophyllum lepidum]
                                             <i>Bulbophyllum flavescens</i>
                                                   [Bulbophyllum adenopetalum]
                                             <i>Bulbophyllum frostii</i>
                                             <i>Bulbophyllum fuscum</i>
                                               <i>Bulbophyllum fuscum var. fuscum</i>
                                                     [Bulbophyllum ogoouense]
                                               <i>Bulbophyllum fuscum var. melinostachyum</i>
                                                     [Bulbophyllum melinostachyum]
                                                     [Bulbophyllum obanense]
                                             <i>Bulbophyllum gibbonianum</i>
                                             <i>Bulbophyllum gilgianum</i>
                                             <i>Bulbophyllum gimagaanense</i>
                                             <i>Bulbophyllum gladiatum</i>
                                                   [Bulbophyllum ochraceum]
                                             <i>Bulbophyllum gracillimum</i>
                                                   [Cirrhopetalum gracillimum]
                                             <i>Bulbophyllum grandiflorum</i>
                                             <i>Bulbophyllum gravidum</i>
                                                   [Bulbophyllum cochleatum var. gravidum]
                                                   [Bulbophyllum monticolum]
                                             <i>Bulbophyllum guamense</i>
                                             <i>Bulbophyllum guttulatum</i>
                                             <i>Bulbophyllum gymnopus</i>
                                             <i>Bulbophyllum hampeliae</i>
                                             <i>Bulbophyllum helenae</i>
                                             <i>Bulbophyllum hirsutissimum</i>
                                             <i>Bulbophyllum horridulum</i>
                                             <i>Bulbophyllum humblotii</i>
                                                   [Bulbophyllum album]
                                                   [Bulbophyllum laggiarae]
                                                   [Bulbophyllum linguiforme]
                                                   [Bulbophyllum luteolabium]
                                             <i>Bulbophyllum hymenanthum</i>
                                             <i>Bulbophyllum imbricatum</i>
                                                   [Phyllorchis imbricata]
                                               <i>Bulbophyllum imbricatum var. imbricatum</i>
                                                     [Megaclinium congolense]
                                                     [Megaclinium gilletii]
                                               <i>Bulbophyllum imbricatum var. luteum</i>
                                                     [Bulbophyllum kamerunense]
                                                     [Bulbophyllum strobiliferum]
                                               <i>Bulbophyllum imbricatum var. purpureum</i>
                                                     [Bulbophyllum congolense]
                                                     [Bulbophyllum gilletii]
                                                     [Bulbophyllum laurentianum]
                                                     [Bulbophyllum ledermannii]
                                                     [Bulbophyllum stenorhachis]
                                                     [Bulbophyllum triste]
                                                     [Megaclinium hebetatum]
                                                     [Megaclinium ledermannii]
                                                     [Megaclinium triste]
                                             <i>Bulbophyllum inconspicuum</i>
                                             <i>Bulbophyllum injoloense</i>
                                               <i>Bulbophyllum injoloense subsp. injoloense</i>
                                               <i>Bulbophyllum injoloense subsp. pseudoxypterum</i>
                                                     [Bulbophyllum injoloense var. pseudoxypterum]
                                             <i>Bulbophyllum inopinatum</i>
                                             <i>Bulbophyllum inornatum</i>
                                             <i>Bulbophyllum intertextum</i>
                                                   [Bulbophyllum amauryae]
                                                   [Bulbophyllum intertextum var. parvilabium]
                                                   [Bulbophyllum pertenue]
                                                   [Bulbophyllum quintasii]
                                                   [Bulbophyllum seychellarum]
                                                   [Bulbophyllum triaristellum]
                                                   [Bulbophyllum usambarae]
                                                   [Bulbophyllum viride]
                                             <i>Bulbophyllum invisum</i>
                                             <i>Bulbophyllum ivorense</i>
                                                   [Bulbophyllum elongatum]
                                                   [Bulbophyllum flavidum var. elongatum]
                                             <i>Bulbophyllum jaapii</i>
                                             <i>Bulbophyllum jamaicense</i>
                                             <i>Bulbophyllum japonicum</i>
                                             <i>Bulbophyllum josephi</i>
                                               <i>Bulbophyllum josephi var. josephi</i>
                                                     [Bulbophyllum amanicum]
                                                     [Bulbophyllum aurantiacum]
                                                     [Bulbophyllum gustavii]
                                                     [Bulbophyllum schlechteri]
                                                     [Bulbophyllum sennii]
                                                     [Bulbophyllum winkleri]
                                                     [Phyllorchis josephi]
                                               <i>Bulbophyllum josephi var. mahonii</i>
                                                     [Bulbophyllum mahonii]
                                                     [Bulbophyllum modicum]
                                             <i>Bulbophyllum kivuense</i>
                                             <i>Bulbophyllum lemurense</i>
                                             <i>Bulbophyllum leopardinum</i>
                                             <i>Bulbophyllum leucorhachis</i>
                                                   [Bulbophyllum linderi]
                                                   [Megaclinium leucorhachis]
                                             <i>Bulbophyllum lilacinum</i>
                                             <i>Bulbophyllum lizae</i>
                                             <i>Bulbophyllum lobbii</i>
                                             <i>Bulbophyllum longiflorum</i>
                                                   [Bulbophyllum clavigerum]
                                                   [Bulbophyllum eberhardtii]
                                                   [Bulbophyllum elegans]
                                                   [Bulbophyllum insulare]
                                                   [Bulbophyllum koordersii]
                                                   [Bulbophyllum layardii]
                                                   [Bulbophyllum pulchrum]
                                                   [Bulbophyllum strangularium]
                                                   [Bulbophyllum trisetum]
                                                   [Cirrhopetalum africanum]
                                                   [Cirrhopetalum clavigerum]
                                                   [Cirrhopetalum eberhardtii]
                                                   [Cirrhopetalum elegans]
                                                   [Cirrhopetalum kenejianum]
                                                   [Cirrhopetalum koordersii]
                                                   [Cirrhopetalum layardii]
                                                   [Cirrhopetalum longiflorum]
                                                   [Cirrhopetalum pulchrum]
                                                   [Cirrhopetalum stangularium]
                                                   [Cirrhopetalum thouarsii]
                                                   [Cirrhopetalum umbellatum]
                                                   [Cirrhopetalum zygoglossum]
                                                   [Cymbidium umbellatum]
                                             <i>Bulbophyllum longiscapum</i>
                                             <i>Bulbophyllum longissimum</i>
                                             <i>Bulbophyllum luciphilum</i>
                                             <i>Bulbophyllum lupulinum</i>
                                                   [Bulbophyllum ituriense]
                                                   [Bulbophyllum urbanianum]
                                             <i>Bulbophyllum macraei</i>
                                             <i>Bulbophyllum macranthum</i>
                                             <i>Bulbophyllum magnibracteatum</i>
                                             <i>Bulbophyllum makoyanum</i>
                                                   [Cirrhopetalum makoyanum]
                                             <i>Bulbophyllum maximum</i>
                                                   [Bulbophyllum ciliatum]
                                                   [Bulbophyllum cyrtopetalum]
                                                   [Bulbophyllum djumaense var. grandifolium]
                                                   [Bulbophyllum djumaense]
                                                   [Bulbophyllum maximum var. oxypterum]
                                                   [Bulbophyllum moireanum]
                                                   [Bulbophyllum nyassanum]
                                                   [Bulbophyllum oxypterum var. mozambicense]
                                                   [Bulbophyllum oxypterum]
                                                   [Bulbophyllum platyrhachis]
                                                   [Bulbophyllum subcoriaceum]
                                                   [Megaclinium djumaense]
                                                   [Megaclinium flaccidum]
                                                   [Megaclinium maximum]
                                                   [Megaclinium oxypterum var. mozambicense]
                                                   [Megaclinium oxypterum]
                                                   [Megaclinium platyrhachis]
                                                   [Megaclinium purpuratum]
                                               <i>Bulbophyllum maximum var. maximum</i>
                                             <i>Bulbophyllum mediocre</i>
                                             <i>Bulbophyllum medusae</i>
                                                   [Cirrhopetalum medusae]
                                             <i>Bulbophyllum membranaceum</i>
                                             <i>Bulbophyllum micranthum</i>
                                             <i>Bulbophyllum micropetalum</i>
                                                   [Genyorchis micropetala]
                                             <i>Bulbophyllum minutiflorum</i>
                                             <i>Bulbophyllum minutifolium</i>
                                             <i>Bulbophyllum mirum</i>
                                             <i>Bulbophyllum molossus</i>
                                                   [Bulbophyllum sessiliflorum]
                                             <i>Bulbophyllum morphologorum</i>
                                             <i>Bulbophyllum nagelii</i>
                                             <i>Bulbophyllum napellii</i>
                                             <i>Bulbophyllum nigericum</i>
                                             <i>Bulbophyllum nigripetalum</i>
                                             <i>Bulbophyllum nigritianum</i>
                                                   [Bulbophyllum africanum]
                                                   [Bulbophyllum albidum]
                                             <i>Bulbophyllum nummularium</i>
                                                   [Megaclinium nummularium]
                                             <i>Bulbophyllum nutans</i>
                                             <i>Bulbophyllum oblongum</i>
                                                   [Trias oblonga]
                                             <i>Bulbophyllum odoratissimum</i>
                                             <i>Bulbophyllum odoratum</i>
                                                   [Bulbophyllum mindanaense]
                                             <i>Bulbophyllum oreonastes</i>
                                                   [Bulbophyllum hookerianum]
                                                   [Bulbophyllum infundibuliflorum]
                                                   [Bulbophyllum planiaxe]
                                                   [Bulbophyllum rhopalochilum]
                                                   [Bulbophyllum zenkerianum]
                                             <i>Bulbophyllum ornatissimum</i>
                                             <i>Bulbophyllum oxychilum</i>
                                               <i>Bulbophyllum oxychilum var. oxychilum</i>
                                                     [Bulbophyllum buntingii]
                                                     [Bulbophyllum ellipticum]
                                               <i>Bulbophyllum oxychilum var. roseum</i>
                                             <i>Bulbophyllum pachyrachis</i>
                                                   [Bolbophyllaria pachyrrachis]
                                                   [Bulbophyllum pachyrrachis]
                                                   [Bulbophyllum vinosum]
                                                   [Pleurothallis pachyrrachis]
                                             <i>Bulbophyllum pandanetorum</i>
                                             <i>Bulbophyllum parvum</i>
                                             <i>Bulbophyllum pauwelsianum</i>
                                             <i>Bulbophyllum pechei</i>
                                             <i>Bulbophyllum phalaenopsis</i>
                                             <i>Bulbophyllum picturatum</i>
                                                   [Cirrhopetalum picturatum]
                                             <i>Bulbophyllum pinelianum</i>
                                             <i>Bulbophyllum pipio</i>
                                                   [Bulbophyllum milesii]
                                             <i>Bulbophyllum plumosum</i>
                                             <i>Bulbophyllum polyrrhizum</i>
                                             <i>Bulbophyllum porphyrostachys</i>
                                             <i>Bulbophyllum prorepens</i>
                                             <i>Bulbophyllum pseudohydra</i>
                                                   [Chaseella pseudohydra]
                                             <i>Bulbophyllum psychoon</i>
                                             <i>Bulbophyllum pteroglossum</i>
                                                   [Bulbophyllum devangiriense]
                                             <i>Bulbophyllum pumilum</i>
                                                   [Bulbophyllum calabaricum]
                                                   [Bulbophyllum dorotheae]
                                                   [Bulbophyllum drallei]
                                                   [Bulbophyllum elachon]
                                                   [Bulbophyllum flavidum]
                                                   [Bulbophyllum gabonis]
                                                   [Bulbophyllum herminiostachys]
                                                   [Bulbophyllum imogeniae]
                                                   [Bulbophyllum leucopogon]
                                                   [Bulbophyllum moliwense]
                                                   [Bulbophyllum nanum]
                                                   [Bulbophyllum papillosum]
                                                   [Bulbophyllum pavimentatum]
                                                   [Bulbophyllum porphyroglossum]
                                                   [Bulbophyllum recurvum]
                                                   [Bulbophyllum verecundum]
                                                   [Bulbophyllum yangambiense]
                                                   [Dendrobium pumilum]
                                                   [Genyorchis pumila]
                                                   [Polystachya bulbophylloides]
                                                   [Taurostalix herminiostachys]
                                             <i>Bulbophyllum purpurascens</i>
                                                   [Cirrhopetalum lendyanum]
                                             <i>Bulbophyllum purpureorhachis</i>
                                                   [Megaclinium purpureorachis]
                                             <i>Bulbophyllum pygmaeum</i>
                                             <i>Bulbophyllum refractum</i>
                                             <i>Bulbophyllum renkinianum</i>
                                                   [Bulbophyllum cercoglossum]
                                                   [Megaclinium renkinianum]
                                             <i>Bulbophyllum reptans</i>
                                             <i>Bulbophyllum resupinatum</i>
                                               <i>Bulbophyllum resupinatum var. filiforme</i>
                                                     [Bulbophyllum daloaense]
                                                     [Bulbophyllum filiforme]
                                                     [Bulbophyllum longispicatum]
                                                     [Bulbophyllum rubroviolaceum]
                                                     [Bulbophyllum victoris]
                                               <i>Bulbophyllum resupinatum var. resupinatum</i>
                                             <i>Bulbophyllum retusiusculum</i>
                                             <i>Bulbophyllum roseopictum</i>
                                             <i>Bulbophyllum rothschildianum</i>
                                             <i>Bulbophyllum rugosibulbum</i>
                                             <i>Bulbophyllum saltatorium</i>
                                               <i>Bulbophyllum saltatorium var. albociliatum</i>
                                                     [Bulbophyllum calamarium var. albociliatum]
                                                     [Bulbophyllum distans]
                                                     [Bulbophyllum finetii]
                                                     [Bulbophyllum flexiliscapum]
                                                     [Bulbophyllum graciliscapum]
                                                     [Bulbophyllum kindtianum]
                                                     [Bulbophyllum mildbraedii]
                                                     [Bulbophyllum miniatum]
                                                     [Bulbophyllum nudiscapum]
                                               <i>Bulbophyllum saltatorium var. calamarium</i>
                                                     [Bulbophyllum calamarium]
                                                     [Bulbophyllum rupincola]
                                               <i>Bulbophyllum saltatorium var. saltatorium</i>
                                             <i>Bulbophyllum sandersonii</i>
                                               <i>Bulbophyllum sandersonii subsp. sandersonii</i>
                                                     [Bulbophyllum bibundiense]
                                                     [Bulbophyllum melleri]
                                                     [Bulbophyllum mooreanum]
                                                     [Bulbophyllum pusillum]
                                                     [Bulbophyllum tentaculigerum]
                                                     [Megaclinium melleri]
                                                     [Megaclinium pusillum]
                                                     [Megaclinium tentaculigerum]
                                               <i>Bulbophyllum sandersonii subsp. stenopetalum</i>
                                                     [Bulbophyllum minus]
                                                     [Bulbophyllum rhodopetalum]
                                                     [Bulbophyllum stenopetalum]
                                                     [Megaclinium minor]
                                             <i>Bulbophyllum sandrangatense</i>
                                             <i>Bulbophyllum sangae</i>
                                             <i>Bulbophyllum santosii</i>
                                             <i>Bulbophyllum saurocephalum</i>
                                             <i>Bulbophyllum scaberulum</i>
                                                   [Bulbophyllum congolanum subsp. leucorrhachis]
                                               <i>Bulbophyllum scaberulum var. crotalicaudatum</i>
                                               <i>Bulbophyllum scaberulum var. fuerstenbergianum</i>
                                                     [Bulbophyllum fuerstenbergianum]
                                                     [Megaclinium fuerstenbergianum]
                                               <i>Bulbophyllum scaberulum var. scaberulum</i>
                                                     [Bulbophyllum bambiliense]
                                                     [Bulbophyllum chevalieri]
                                                     [Bulbophyllum clarkei]
                                                     [Bulbophyllum congolanum]
                                                     [Bulbophyllum ealaense]
                                                     [Bulbophyllum eburneum]
                                                     [Bulbophyllum jespersenii]
                                                     [Bulbophyllum pobeguinii]
                                                     [Bulbophyllum scaberulum var. album]
                                                     [Bulbophyllum summerhayesii]
                                                     [Bulbophyllum zobiaense]
                                                     [Megaclinium clarkei]
                                                     [Megaclinium eburneum]
                                                     [Megaclinium pobeguinii]
                                             <i>Bulbophyllum scariosum</i>
                                             <i>Bulbophyllum schillerianum</i>
                                             <i>Bulbophyllum schimperianum</i>
                                                   [Bulbophyllum acutisepalum]
                                                   [Bulbophyllum xanthoglossum]
                                             <i>Bulbophyllum schinzianum</i>
                                               <i>Bulbophyllum schinzianum var. irigaleae</i>
                                                     [Bulbophyllum irigaleae]
                                               <i>Bulbophyllum schinzianum var. phaeopogon</i>
                                                     [Bulbophyllum gentilii]
                                                     [Bulbophyllum phaeopogon]
                                               <i>Bulbophyllum schinzianum var. schinzianum</i>
                                                     [Bulbophyllum mayombeense]
                                             <i>Bulbophyllum shepherdii</i>
                                             <i>Bulbophyllum smileiphyllum</i>
                                                   [Saccoglossum lanceolatum]
                                             <i>Bulbophyllum soidaoense</i>
                                             <i>Bulbophyllum sordidum</i>
                                             <i>Bulbophyllum stolzii</i>
                                             <i>Bulbophyllum suavissimum</i>
                                             <i>Bulbophyllum subligaculiferum</i>
                                             <i>Bulbophyllum tahitense</i>
                                             <i>Bulbophyllum teretifolium</i>
                                                   [Bulbophyllum kupense]
                                             <i>Bulbophyllum terrestre</i>
                                                   [Pedilochilus pumilio]
                                             <i>Bulbophyllum tetragonum</i>
                                                   [Bulbophyllum wrightii]
                                             <i>Bulbophyllum thaiorum</i>
                                             <i>Bulbophyllum thomsonii</i>
                                             <i>Bulbophyllum tixieri</i>
                                             <i>Bulbophyllum tridentatum</i>
                                             <i>Bulbophyllum triflorum</i>
                                             <i>Bulbophyllum tripetalum</i>
                                                   [Bulbophyllum jaguariahyvae]
                                             <i>Bulbophyllum umbellatum</i>
                                               <i>Bulbophyllum umbellatum var. umbellatum</i>
                                                     [Cirrhopetalum saruwatarii]
                                             <i>Bulbophyllum unifoliatum</i>
                                               <i>Bulbophyllum unifoliatum subsp. flectens</i>
                                                     [Bulbophyllum flectens]
                                               <i>Bulbophyllum unifoliatum subsp. infracarinatum</i>
                                                     [Bulbophyllum carinatum]
                                                     [Bulbophyllum infracarinatum]
                                               <i>Bulbophyllum unifoliatum subsp. unifoliatum</i>
                                             <i>Bulbophyllum vaginatum</i>
                                             <i>Bulbophyllum vanum</i>
                                             <i>Bulbophyllum vulcanicum</i>
                                             <i>Bulbophyllum weddellii</i>
                                             <i>Bulbophyllum wendlandianum</i>
                                             <i>Bulbophyllum × chikukwa</i>
                                     <i>Cadetia</i>
                                             <i>Cadetia taylori</i>
                                     <i>Caelogyne</i>
                                     <i>Caladenia</i>
                                           [Elythranthera]
                                             <i>Caladenia brunonis</i>
                                                   [Elythranthera brunonis]
                                             <i>Caladenia caerulea</i>
                                             <i>Caladenia carnea</i>
                                               <i>Caladenia carnea var. minor</i>
                                             <i>Caladenia concinna</i>
                                             <i>Caladenia dilatata</i>
                                             <i>Caladenia emarginata</i>
                                                   [Glossodia emarginata]
                                             <i>Caladenia ferruginea</i>
                                             <i>Caladenia filamentosa</i>
                                             <i>Caladenia flava</i>
                                             <i>Caladenia gemmata</i>
                                             <i>Caladenia gracilis</i>
                                                   [Caladenia angustata]
                                             <i>Caladenia hirta</i>
                                                   [Caladenia tenuis]
                                             <i>Caladenia integra</i>
                                             <i>Caladenia latifolia</i>
                                             <i>Caladenia longicauda</i>
                                                   [Caladenia patersonii var. longicauda]
                                             <i>Caladenia longiclavata</i>
                                             <i>Caladenia lyallii</i>
                                             <i>Caladenia major</i>
                                             <i>Caladenia minor</i>
                                             <i>Caladenia minorata</i>
                                                   [Glossodia minor]
                                             <i>Caladenia patersonii</i>
                                                   [Caladenia pulcherrima]
                                             <i>Caladenia pectinata</i>
                                             <i>Caladenia reptans</i>
                                             <i>Caladenia reticulata</i>
                                             <i>Caladenia rhomboidiformis</i>
                                                   [Caladenia dilatata var. rhomboidiformis]
                                             <i>Caladenia sericea</i>
                                     <i>Calanthe</i>
                                           [Preptanthe]
                                           [Styloglossum]
                                             <i>Calanthe alismifolia</i>
                                             <i>Calanthe alpina</i>
                                                   [Calanthe buccinifera]
                                             <i>Calanthe angustifolia</i>
                                                   [Styloglossum angustifolium]
                                             <i>Calanthe arisanensis</i>
                                             <i>Calanthe aurantiaca</i>
                                             <i>Calanthe balansae</i>
                                             <i>Calanthe calanthoides</i>
                                                   [Calanthe mexicana var. lanceolata]
                                                   [Calanthe mexicana var. retusa]
                                                   [Calanthe mexicana]
                                                   [Ghiesbreghtia calanthoides]
                                             <i>Calanthe carrii</i>
                                             <i>Calanthe ceciliae</i>
                                             <i>Calanthe delavayi</i>
                                                   [Phaius delavayi]
                                             <i>Calanthe densiflora</i>
                                                   [Styloglossum densiflorum]
                                             <i>Calanthe discolor</i>
                                               <i>Calanthe discolor var. coreana</i>
                                                     [Calanthe coreana]
                                             <i>Calanthe dominyi</i>
                                             <i>Calanthe engleriana</i>
                                             <i>Calanthe graciliflora</i>
                                                   [Calanthe hamata]
                                             <i>Calanthe grandiflora</i>
                                                   [Phaius tahitensis]
                                             <i>Calanthe herbacea</i>
                                             <i>Calanthe hololeuca</i>
                                                   [Styloglossum hololeucum]
                                             <i>Calanthe kooshunensis</i>
                                                   [Cephalantheropsis halconensis]
                                             <i>Calanthe leucosceptrum</i>
                                                   [Styloglossum leucosceptrum]
                                             <i>Calanthe lyroglossa</i>
                                                   [Styloglossum lyroglossum]
                                               <i>Calanthe lyroglossa var. lyroglossa</i>
                                             <i>Calanthe masuca</i>
                                             <i>Calanthe nipponica</i>
                                             <i>Calanthe odora</i>
                                             <i>Calanthe plantaginea</i>
                                             <i>Calanthe puberula</i>
                                                   [Calanthe reflexa]
                                             <i>Calanthe pulchra</i>
                                                   [Styloglossum pulchrum]
                                             <i>Calanthe rubens</i>
                                                   [Preptanthe rubens]
                                             <i>Calanthe striata</i>
                                             <i>Calanthe sylvatica</i>
                                                   [Alismorkis centrosis]
                                                   [Alismorkis natalensis]
                                                   [Alismorkis plantaginea]
                                                   [Alismorkis pleiochroma]
                                                   [Bletia sylvatica]
                                                   [Calanthe natalensis]
                                                   [Centrosis corymbosa]
                                                   [Centrosis plantaginea]
                                                   [Centrosis sylvatica]
                                               <i>Calanthe sylvatica var. geerinckiana</i>
                                               <i>Calanthe sylvatica var. sylvatica</i>
                                                     [Calanthe corymbosa]
                                                     [Calanthe delphiniodes]
                                                     [Calanthe neglecta]
                                                     [Calanthe sanderiana]
                                                     [Calanthe schliebenii]
                                                     [Calanthe stolzii]
                                                     [Calanthe volkensii]
                                             <i>Calanthe tricarinata</i>
                                                   [Calanthe torifera]
                                             <i>Calanthe triplicata</i>
                                                   [Calanthe furcata]
                                                   [Calanthe gracillima]
                                                   [Calanthe veratrifolia]
                                             <i>Calanthe undulata</i>
                                             <i>Calanthe unifolia</i>
                                             <i>Calanthe vestita</i>
                                             <i>Calanthe wallichii</i>
                                                   [Phaius wallichii]
                                     <i>Caleana</i>
                                             <i>Caleana major</i>
                                             <i>Caleana minor</i>
                                     <i>Callostylis</i>
                                             <i>Callostylis pulchella</i>
                                             <i>Callostylis rigida</i>
                                     <i>Calochilus</i>
                                             <i>Calochilus paludosus</i>
                                             <i>Calochilus robertsonii</i>
                                     <i>Calopogon</i>
                                             <i>Calopogon barbatus</i>
                                                   [Calopogon parviflorus]
                                             <i>Calopogon multiflorus</i>
                                                   [Calopogon barbatus var. multiflorus]
                                             <i>Calopogon oklahomensis</i>
                                             <i>Calopogon pallidus</i>
                                             <i>Calopogon tuberosus</i>
                                                   [Bletia tuberosa]
                                                   [Cathea pulchella]
                                                   [Limodorum tuberosum var. nanum]
                                               <i>Calopogon tuberosus tuberosus</i>
                                               <i>Calopogon tuberosus var. latifolius</i>
                                               <i>Calopogon tuberosus var. simpsonii</i>
                                                     [Calopogon pulchellus var. simpsonii]
                                               <i>Calopogon tuberosus var. tuberosus</i>
                                                     [Calopogon pulchellus f. latifolius]
                                                     [Calopogon pulchellus var. latifolius]
                                                     [Calopogon pulchellus]
                                                     [Calopogon tuberosus f. albiflorus]
                                     <i>Caluera</i>
                                     <i>Calypso</i>
                                             <i>Calypso bulbosa</i>
                                                   [Calypso borealis]
                                               <i>Calypso bulbosa subsp. occidentalis</i>
                                               <i>Calypso bulbosa var. americana</i>
                                                     [Calypso bulbosa subsp. americana]
                                                     [Cytherea bulbosa]
                                               <i>Calypso bulbosa var. bulbosa</i>
                                               <i>Calypso bulbosa var. occidentalis</i>
                                                     [Calypso bulbosa f. occidentalis]
                                     <i>Calyptrochilum</i>
                                             <i>Calyptrochilum aurantiacum</i>
                                                   [Ossiculum aurantiacum]
                                             <i>Calyptrochilum christyanum</i>
                                                   [Angraecum bokoyense]
                                                   [Angraecum christyanum]
                                                   [Angraecum ivorense]
                                                   [Angraecum malangeanum]
                                                   [Angraecum marsupio-calcaratum]
                                                   [Angraecum moloneyi]
                                                   [Angraecum mombasense]
                                                   [Angraecum ovalifolium]
                                                   [Angraecum pynaertii]
                                                   [Angraecum schoellerianum]
                                                   [Angraecum zigzag]
                                                   [Calyptrochilum orientale]
                                                   [Campilocentrum marcalianum]
                                                   [Campylocentrum marcalianum]
                                                   [Rhaphidorhynchus moloneyi]
                                             <i>Calyptrochilum emarginatum</i>
                                                   [Angraecum emarginatum]
                                                   [Calyptrochilum preussii]
                                                   [Epidorkis imbricata]
                                                   [Limodorum emarginatum]
                                     <i>Camaridium</i>
                                             <i>Camaridium anceps</i>
                                                   [Maxillaria pseudoneglecta]
                                             <i>Camaridium atratum</i>
                                                   [Maxillaria lexarzana]
                                             <i>Camaridium densum</i>
                                                   [Maxillaria glomerata]
                                             <i>Camaridium fragrans</i>
                                                   [Maxillaria fragrans]
                                             <i>Camaridium grisebachianum</i>
                                             <i>Camaridium micranthum</i>
                                                   [Camaridium vestitum]
                                                   [Scaphyglottis parviflora]
                                             <i>Camaridium pulchrum</i>
                                             <i>Camaridium soconuscanum</i>
                                                   [Maxillaria soconuscana]
                                     <i>Campilocentrum</i>
                                     <i>Campylocentrum</i>
                                             <i>Campylocentrum brenesii</i>
                                                   [Campylocentrum longicalcaratum]
                                                   [Campylocentrum parvulum]
                                             <i>Campylocentrum embreei</i>
                                             <i>Campylocentrum fasciola</i>
                                                   [Campylocentrum lankesteri]
                                                   [Campylocentrum multiflorum]
                                             <i>Campylocentrum fasciolum</i>
                                             <i>Campylocentrum filiforme</i>
                                             <i>Campylocentrum grisebachii</i>
                                                   [Campylocentrum burchellii]
                                             <i>Campylocentrum hirtzii</i>
                                             <i>Campylocentrum hondurense</i>
                                             <i>Campylocentrum jamaicense</i>
                                                   [Campylocentrum barrettiae]
                                             <i>Campylocentrum lansbergii</i>
                                             <i>Campylocentrum micranthum</i>
                                                   [Campylocentrum stenanthum]
                                             <i>Campylocentrum microphyllum</i>
                                             <i>Campylocentrum monteverde</i>
                                             <i>Campylocentrum neglectum</i>
                                             <i>Campylocentrum pachyrrhizum</i>
                                             <i>Campylocentrum panamense</i>
                                             <i>Campylocentrum peniculus</i>
                                             <i>Campylocentrum poeppigii</i>
                                                   [Angraecum poeppigii]
                                             <i>Campylocentrum pygmaeum</i>
                                             <i>Campylocentrum schiedei</i>
                                                   [Campylocentrum acutum]
                                                   [Todaroa micrantha]
                                             <i>Campylocentrum sullivanii</i>
                                             <i>Campylocentrum tyrridion</i>
                                     <i>Capanemia</i>
                                             <i>Capanemia micromera</i>
                                             <i>Capanemia superflua</i>
                                                   [Oncidium superfluum]
                                             <i>Capanemia theresae</i>
                                                   [Quekettia duseniana]
                                             <i>Capanemia uliginosa</i>
                                     <i>Cardiochilos</i>
                                             <i>Cardiochilos williamsonii</i>
                                     <i>Carteria</i>
                                             <i>Carteria corallicola</i>
                                             <i>Carteria cordiformis</i>
                                             <i>Carteria cuboides</i>
                                             <i>Carteria depressa</i>
                                             <i>Carteria dissecta</i>
                                             <i>Carteria doelensis</i>
                                             <i>Carteria ellipsoidalis</i>
                                             <i>Carteria feldmannii</i>
                                             <i>Carteria fretschii</i>
                                             <i>Carteria globosa</i>
                                             <i>Carteria klebsii</i>
                                             <i>Carteria konion</i>
                                             <i>Carteria longifila</i>
                                             <i>Carteria marina</i>
                                             <i>Carteria minima</i>
                                             <i>Carteria obliqua</i>
                                             <i>Carteria oliveri</i>
                                             <i>Carteria peterhofiensis</i>
                                             <i>Carteria plana</i>
                                             <i>Carteria quadrangulata</i>
                                             <i>Carteria radiosa</i>
                                     <i>Catasetum</i>
                                             <i>Catasetum barbatum</i>
                                             <i>Catasetum bicolor</i>
                                             <i>Catasetum callosum</i>
                                             <i>Catasetum cernuum</i>
                                             <i>Catasetum collare</i>
                                             <i>Catasetum cristatum</i>
                                             <i>Catasetum discolor</i>
                                             <i>Catasetum expansum</i>
                                             <i>Catasetum fimbriatum</i>
                                             <i>Catasetum fuchsii</i>
                                             <i>Catasetum globiflorum</i>
                                             <i>Catasetum gnomus</i>
                                             <i>Catasetum hillsii</i>
                                             <i>Catasetum hookeri</i>
                                             <i>Catasetum incurvum</i>
                                             <i>Catasetum integerrimum</i>
                                             <i>Catasetum laminatum</i>
                                             <i>Catasetum longifolium</i>
                                             <i>Catasetum luridum</i>
                                             <i>Catasetum macrocarpum</i>
                                                   [Catasetum tridentatum]
                                             <i>Catasetum macroglossum</i>
                                             <i>Catasetum maculatum</i>
                                                   [Catasetum brenesii]
                                                   [Catasetum oerstedii]
                                             <i>Catasetum napoense</i>
                                             <i>Catasetum ochraceum</i>
                                             <i>Catasetum pendulum</i>
                                             <i>Catasetum pileatum</i>
                                             <i>Catasetum planiceps</i>
                                             <i>Catasetum purum</i>
                                             <i>Catasetum rectangulare</i>
                                             <i>Catasetum saccatum</i>
                                                   [Catasetum christyanum]
                                             <i>Catasetum sanguineum</i>
                                             <i>Catasetum socco</i>
                                                   [Catasetum trulla]
                                             <i>Catasetum stevensonii</i>
                                             <i>Catasetum tabulare</i>
                                             <i>Catasetum tenebrosum</i>
                                             <i>Catasetum triodon</i>
                                             <i>Catasetum tuberculatum</i>
                                             <i>Catasetum viridiflavum</i>
                                             <i>Catasetum ×tapiriceps</i>
                                                   [Catasetum ×splendens]
                                     <i>Cathea</i>
                                     <i>Cattleya</i>
                                           [×Sophrocattleya]
                                             <i>Cattleya aclandiae</i>
                                                   [Cattleya acklandiae]
                                             <i>Cattleya amethystoglossa</i>
                                             <i>Cattleya bicalhoi</i>
                                                   [Laelia dayana]
                                                   [Laelia pumila var. dayana]
                                             <i>Cattleya bicolor</i>
                                               <i>Cattleya bicolor subsp. minasgeraensis</i>
                                                     [Cattleya grossii]
                                             <i>Cattleya blumenscheinii</i>
                                                   [Laelia blumenscheinii]
                                             <i>Cattleya bradei</i>
                                                   [Sophronitis bradei]
                                             <i>Cattleya briegeri</i>
                                                   [Sophronitis briegeri]
                                             <i>Cattleya caulescens</i>
                                                   [Laelia crispilabia]
                                             <i>Cattleya cernua</i>
                                                   [Sophronitis cernua]
                                             <i>Cattleya cinnabarina</i>
                                                   [Laelia cinnabarina]
                                             <i>Cattleya coccinea</i>
                                                   [Sophronitis coccinea]
                                             <i>Cattleya crispa</i>
                                                   [Laelia crispa]
                                             <i>Cattleya crispata</i>
                                                   [Laelia flava]
                                             <i>Cattleya deckeri</i>
                                                   [Cattleya guatemalensis]
                                             <i>Cattleya dolosa</i>
                                             <i>Cattleya dormaniana</i>
                                             <i>Cattleya dowiana</i>
                                               <i>Cattleya dowiana var. aurea</i>
                                             <i>Cattleya elongata</i>
                                             <i>Cattleya endsfeldzii</i>
                                                   [Laelia endsfeldzii]
                                             <i>Cattleya forbesii</i>
                                                   [Cattleya isopetala]
                                             <i>Cattleya gaskelliana</i>
                                                   [Cattleya labiata var. gaskelliana]
                                             <i>Cattleya grandis</i>
                                                   [Laelia grandis]
                                                   [Sophronitis grandis]
                                             <i>Cattleya granulosa</i>
                                                   [Cattleya buyssoniana]
                                             <i>Cattleya guttata</i>
                                             <i>Cattleya harpophylla</i>
                                                   [Laelia cowanii]
                                                   [Sophronitis harpophylla]
                                             <i>Cattleya harrisoniana</i>
                                                   [Cattleya brownii]
                                                   [Cattleya harrisoniae]
                                                   [Cattleya loddigesii var. harrisoniae]
                                             <i>Cattleya hybrida</i>
                                             <i>Cattleya intermedia</i>
                                                   [Cattleya intermedia var. amethystina]
                                                   [Cattleya lindleyana]
                                                   [Epidendrum intermedium]
                                                   [Laelia lindleyana]
                                             <i>Cattleya iricolor</i>
                                             <i>Cattleya jenmanii</i>
                                             <i>Cattleya jongheana</i>
                                                   [Laelia jongheana]
                                             <i>Cattleya labiata</i>
                                                   [Cattleya labiata var. amoena]
                                                   [Cattleya labiata var. coerulea]
                                             <i>Cattleya lobata</i>
                                                   [Laelia lobata]
                                             <i>Cattleya loddigesii</i>
                                             <i>Cattleya longipes</i>
                                                   [Laelia longipes]
                                                   [Laelia lucasiana]
                                             <i>Cattleya lueddemanniana</i>
                                             <i>Cattleya lundii</i>
                                                   [Sophronitis lundii]
                                             <i>Cattleya luteola</i>
                                             <i>Cattleya maxima</i>
                                             <i>Cattleya mendelii</i>
                                             <i>Cattleya mossiae</i>
                                                   [Cattleya labiata var. mossiae]
                                             <i>Cattleya percivaliana</i>
                                             <i>Cattleya perrinii</i>
                                                   [Laelia perrinii]
                                                   [Sophronitis perrinii]
                                             <i>Cattleya porphyroglossa</i>
                                             <i>Cattleya praestans</i>
                                                   [Laelia praestans]
                                                   [Laelia pumila var. praestans]
                                             <i>Cattleya pumila</i>
                                                   [Bletia pumila]
                                                   [Laelia pumila]
                                             <i>Cattleya purpurata</i>
                                             <i>Cattleya pygmaea</i>
                                                   [Sophronitis pygmaea]
                                             <i>Cattleya quadricolor</i>
                                                   [Cattleya candida]
                                                   [Cattleya chocoensis]
                                             <i>Cattleya rex</i>
                                             <i>Cattleya rupestris</i>
                                                   [Laelia rupestris]
                                             <i>Cattleya schilleriana</i>
                                             <i>Cattleya schofieldiana</i>
                                                   [Cattleya granulosa var. schofieldiana]
                                             <i>Cattleya schroederae</i>
                                             <i>Cattleya schroederiana</i>
                                             <i>Cattleya tenebrosa</i>
                                                   [Laelia grandis var. tenebrosa]
                                                   [Laelia tenebrosa]
                                                   [Sophronitis tenebrosa]
                                             <i>Cattleya tigrina</i>
                                                   [Cattleya guttata var. leopoldii]
                                                   [Cattleya leopoldii var. alba]
                                                   [Cattleya leopoldii]
                                                   [Epidendrum elegans]
                                             <i>Cattleya trianae</i>
                                                   [Cattleya labiata var. trianae]
                                                   [Cattleya trianae var. alba]
                                             <i>Cattleya velutina</i>
                                             <i>Cattleya violacea</i>
                                             <i>Cattleya walkeriana</i>
                                             <i>Cattleya warneri</i>
                                             <i>Cattleya warscewiczii</i>
                                                   [Cattleya gigas]
                                             <i>Cattleya wittigiana</i>
                                                   [Sophronitis brevipedunculata]
                                             <i>Cattleya x hybrida</i>
                                             <i>Cattleya xanthina</i>
                                                   [Laelia xanthina]
                                             <i>Cattleya ×brasiliensis</i>
                                             <i>Cattleya ×dominiana</i>
                                             <i>Cattleya ×elegans</i>
                                                   [Laelia ×elegans]
                                                   [×Laeliocattleya elegans]
                                             <i>Cattleya ×lucieniana</i>
                                             <i>Cattleya ×marstersoniae</i>
                                                   [Cattleya ×minacia]
                                     <i>Cattleyopsis</i>
                                     <i>Caucaea</i>
                                             <i>Caucaea andigena</i>
                                                   [Oncidium andigenum]
                                             <i>Caucaea nubigena</i>
                                                   [Oncidium nubigenum]
                                             <i>Caucaea olivacea</i>
                                                   [Oncidium cucullatum]
                                                   [Oncidium rhodostictum]
                                             <i>Caucaea phalaenopsis</i>
                                                   [Oncidium phalaenopsis]
                                             <i>Caucaea radiata</i>
                                             <i>Caucaea sanguinolenta</i>
                                                   [Oncidium mimeticum]
                                     <i>Caularthron</i>
                                             <i>Caularthron bicornutum</i>
                                                   [Diacrium bicornutum]
                                             <i>Caularthron bilamellatum</i>
                                                   [Diacrium bilamellatum var. reichenbachianum]
                                                   [Diacrium bilamellatum]
                                                   [Epidendrum bigibberosum]
                                     <i>Centrogenium</i>
                                             <i>Centrogenium setaceum</i>
                                     <i>Centropetalum</i>
                                     <i>Centrosis</i>
                                     <i>Centrostigma</i>
                                             <i>Centrostigma clavatum</i>
                                             <i>Centrostigma occultans</i>
                                             <i>Centrostigma papillosum</i>
                                     <i>Cephalangraecum</i>
                                     <i>Cephalanthera</i>
                                             <i>Cephalanthera austinae</i>
                                             <i>Cephalanthera austiniae</i>
                                             <i>Cephalanthera damasonium</i>
                                                   [Cephalanthera alba]
                                                   [Cephalanthera latifolia]
                                                   [Serapias lancifolia]
                                             <i>Cephalanthera ensifolia</i>
                                             <i>Cephalanthera erecta</i>
                                             <i>Cephalanthera falcata</i>
                                                   [Cephalanthera japonica]
                                             <i>Cephalanthera grandiflora</i>
                                             <i>Cephalanthera kotschyana</i>
                                             <i>Cephalanthera kurdica</i>
                                             <i>Cephalanthera longibracteata</i>
                                             <i>Cephalanthera longifolia</i>
                                                   [Epipactis ensifolia]
                                                   [Serapias ensifolia]
                                             <i>Cephalanthera nanchuanica</i>
                                             <i>Cephalanthera oregana</i>
                                             <i>Cephalanthera pallens</i>
                                             <i>Cephalanthera rubra</i>
                                                   [Epipactis rubra]
                                                   [Serapias rubra]
                                     <i>Cephalantheropsis</i>
                                             <i>Cephalantheropsis longipes</i>
                                                   [Cephalantheropsis lateriscapa]
                                             <i>Cephalantheropsis obcordata</i>
                                                   [Calanthe venusta]
                                                   [Cephalantheropsis gracilis]
                                     <i>Ceratandra</i>
                                             <i>Ceratandra atrata</i>
                                             <i>Ceratandra bicolor</i>
                                             <i>Ceratandra chloroleuca</i>
                                             <i>Ceratandra grandiflora</i>
                                     <i>Ceratopetalorchis</i>
                                     <i>Ceratopsis</i>
                                     <i>Ceratostylis</i>
                                             <i>Ceratostylis eriaeoides</i>
                                             <i>Ceratostylis formicifera</i>
                                             <i>Ceratostylis gracilis</i>
                                             <i>Ceratostylis himalaica</i>
                                             <i>Ceratostylis javanica</i>
                                             <i>Ceratostylis lancifolia</i>
                                             <i>Ceratostylis philippinensis</i>
                                             <i>Ceratostylis retisquama</i>
                                                   [Ceratostylis latipetala]
                                                   [Ceratostylis rubra]
                                             <i>Ceratostylis senilis</i>
                                             <i>Ceratostylis subulata</i>
                                                   [Ceratostylis teres]
                                     <i>Chamaeangis</i>
                                     <i>Chamorchis</i>
                                           [Chamaeorchis]
                                             <i>Chamorchis alpina</i>
                                                   [Herminium alpinum]
                                                   [Ophrys alpina]
                                     <i>Chaseella</i>
                                     <i>Chaubardia</i>
                                             <i>Chaubardia heteroclita</i>
                                             <i>Chaubardia klugii</i>
                                     <i>Chaubardiella</i>
                                             <i>Chaubardiella dalessandroi</i>
                                             <i>Chaubardiella pubescens</i>
                                             <i>Chaubardiella subquadrata</i>
                                                   [Kefersteinia subquadrata]
                                             <i>Chaubardiella tigrina</i>
                                     <i>Chauliodon</i>
                                             <i>Chauliodon deflexicalcaratum</i>
                                                   [Angraecum deflexicalcaratum]
                                                   [Chauliodon buntingii]
                                                   [Gussonea deflexicalcarata]
                                                   [Microcoelia deflexicalcarata]
                                     <i>Cheiradenia</i>
                                             <i>Cheiradenia cuspidata</i>
                                     <i>Cheirostylis</i>
                                             <i>Cheirostylis divina</i>
                                               <i>Cheirostylis divina var. divina</i>
                                                     [Mariarisqueta divina]
                                               <i>Cheirostylis divina var. ochyrae</i>
                                             <i>Cheirostylis griffithii</i>
                                             <i>Cheirostylis lepida</i>
                                                   [Zeuxine lepida]
                                             <i>Cheirostylis nuda</i>
                                                   [Cheirostylis gymnochiloides]
                                                   [Cheirostylis sarcopus]
                                                   [Goodyera nuda]
                                     <i>Chelonistele</i>
                                             <i>Chelonistele sulphurea</i>
                                               <i>Chelonistele sulphurea var. sulphurea</i>
                                     <i>Chelostachya</i>
                                     <i>Chelyorchis</i>
                                     <i>Chiloglottis</i>
                                             <i>Chiloglottis cornuta</i>
                                             <i>Chiloglottis diphylla</i>
                                             <i>Chiloglottis reflexa</i>
                                     <i>Chiloschista</i>
                                             <i>Chiloschista godefroyana</i>
                                             <i>Chiloschista loheri</i>
                                             <i>Chiloschista lunifera</i>
                                             <i>Chiloschista parishii</i>
                                             <i>Chiloschista viridiflava</i>
                                             <i>Chiloschista yunnanensis</i>
                                     <i>Chloraea</i>
                                             <i>Chloraea bletioides</i>
                                                   [Chloraea ulanthoides]
                                             <i>Chloraea magellanica</i>
                                             <i>Chloraea membranacea</i>
                                             <i>Chloraea nudilabia</i>
                                             <i>Chloraea philippii</i>
                                     <i>Chondrorhyncha</i>
                                             <i>Chondrorhyncha hirtzii</i>
                                     <i>Chondroscaphe</i>
                                             <i>Chondroscaphe atrilinguis</i>
                                             <i>Chondroscaphe bicolor</i>
                                                   [Chondrorhyncha bicolor]
                                                   [Chondrorhyncha endresii]
                                     <i>Christensonella</i>
                                             <i>Christensonella pumila</i>
                                                   [Maxillaria pumila]
                                     <i>Chrysocycnis</i>
                                     <i>Chrysoglossum</i>
                                             <i>Chrysoglossum ornatum</i>
                                                   [Chrysoglossum formosanum]
                                     <i>Chysis</i>
                                             <i>Chysis aurea</i>
                                             <i>Chysis bractescens</i>
                                             <i>Chysis bruennowiana</i>
                                                   [Chysis costaricensis]
                                                   [Chysis pluricostata]
                                             <i>Chysis chelsonii</i>
                                             <i>Chysis laevis</i>
                                                   [Chysis orichalcea]
                                             <i>Chysis violacea</i>
                                     <i>Chytroglossa</i>
                                             <i>Chytroglossa marileoniae</i>
                                     <i>Cirrhaea</i>
                                             <i>Cirrhaea dependens</i>
                                                   [Cirrhaea loddigesii]
                                     <i>Cirrhopetalum</i>
                                             <i>Cirrhopetalum mannii</i>
                                     <i>Cischweinfia</i>
                                             <i>Cischweinfia colombiana</i>
                                             <i>Cischweinfia dasyandra</i>
                                                   [Trichopilia dasyandra]
                                             <i>Cischweinfia donrafae</i>
                                             <i>Cischweinfia pusilla</i>
                                                   [Aspasia pusilla]
                                             <i>Cischweinfia rostrata</i>
                                     <i>Claderia</i>
                                             <i>Claderia viridiflora</i>
                                     <i>Cladobium</i>
                                     <i>Cladorhiza</i>
                                     <i>Cleisostoma</i>
                                             <i>Cleisostoma appendiculatum</i>
                                             <i>Cleisostoma aspersum</i>
                                             <i>Cleisostoma crochetii</i>
                                             <i>Cleisostoma discolor</i>
                                             <i>Cleisostoma linearilobatum</i>
                                                   [Cleisostoma sagittiforme]
                                             <i>Cleisostoma paniculatum</i>
                                                   [Sarcanthus paniculatus]
                                             <i>Cleisostoma racemiferum</i>
                                             <i>Cleisostoma rostratum</i>
                                             <i>Cleisostoma subulatum</i>
                                             <i>Cleisostoma tenuifolium</i>
                                             <i>Cleisostoma teretifolium</i>
                                             <i>Cleisostoma uraiense</i>
                                             <i>Cleisostoma williamsonii</i>
                                     <i>Cleisostomopsis</i>
                                           [Seidenfadeniella]
                                             <i>Cleisostomopsis roseus</i>
                                                   [Seidenfadeniella rosea]
                                     <i>Cleistes</i>
                                           [Calderonia]
                                             <i>Cleistes bella</i>
                                             <i>Cleistes costaricensis</i>
                                             <i>Cleistes libonii</i>
                                             <i>Cleistes paranaensis</i>
                                             <i>Cleistes parviflora</i>
                                             <i>Cleistes rodriguesii</i>
                                                   [Cleistes gracilis]
                                             <i>Cleistes rosea</i>
                                                   [Pogonia rosea]
                                             <i>Cleistes tenuis</i>
                                                   [Pogonia tenuis]
                                     <i>Cleistesiopsis</i>
                                           [Cleistes x ochlockoneensis]
                                           [Cleistesiopsis x ochlockneensis]
                                             <i>Cleistesiopsis bifaria</i>
                                                   [Cleistes bifaria]
                                                   [Cleistes divaricata var. bifaria]
                                                   [Pogonia bifaria]
                                             <i>Cleistesiopsis divaricata</i>
                                                   [Arethusa divaricata]
                                                   [Cleistes divaricata f. leucantha]
                                                   [Cleistes divaricata var. divaricata]
                                                   [Cleistes divaricata]
                                                   [Cleistesiopsis divaricata f. leucantha]
                                                   [Pogonia divaricata]
                                             <i>Cleistesiopsis oricamporum</i>
                                     <i>Clowesia</i>
                                             <i>Clowesia dodsoniana</i>
                                             <i>Clowesia glaucoglossa</i>
                                                   [Catasetum glaucoglossum]
                                             <i>Clowesia rosea</i>
                                             <i>Clowesia russelliana</i>
                                                   [Catasetum russellianum]
                                             <i>Clowesia thylaciochila</i>
                                             <i>Clowesia warczewitzii</i>
                                     <i>Coccineorchis</i>
                                             <i>Coccineorchis bracteosa</i>
                                             <i>Coccineorchis cernua</i>
                                             <i>Coccineorchis cristata</i>
                                             <i>Coccineorchis navarrensis</i>
                                                   [Stenorrhynchos navarrensis]
                                             <i>Coccineorchis standleyi</i>
                                                   [Stenorrhynchos standleyi]
                                     <i>Cochleanthes</i>
                                           [Caraguata]
                                             <i>Cochleanthes aromatica</i>
                                                   [Zygopetalum aromaticum]
                                             <i>Cochleanthes flabelliformis</i>
                                             <i>Cochleanthes trinitatis</i>
                                                   [Zygopetalum trinitatis]
                                     <i>Cochlioda</i>
                                     <i>Cocleorchis</i>
                                     <i>Codonorchis</i>
                                             <i>Codonorchis lessonii</i>
                                             <i>Codonorchis tetraphylla</i>
                                     <i>Coelia</i>
                                           [Bothriochilus]
                                             <i>Coelia bella</i>
                                             <i>Coelia densiflora</i>
                                             <i>Coelia guatemalensis</i>
                                             <i>Coelia macrostachya</i>
                                                   [Bothriochilus macrostachyus]
                                             <i>Coelia triptera</i>
                                                   [Epidendrum tripterum]
                                     <i>Coeliopsis</i>
                                             <i>Coeliopsis hyacinthosma</i>
                                     <i>Coeloglossum</i>
                                             <i>Coeloglossum viride</i>
                                               <i>Coeloglossum viride var. virescens</i>
                                                     [Coeloglossum bracteatum]
                                                     [Coeloglossum viride subsp. bracteatum]
                                                     [Habenaria bracteata]
                                                     [Habenaria viridis var. bracteata]
                                               <i>Coeloglossum viride var. viride</i>
                                     <i>Coelogyne</i>
                                           [Dickasonia]
                                           [Neogyna]
                                           [Otochilus]
                                           [Platyclinis]
                                             <i>Coelogyne alba</i>
                                                   [Otochilus albus]
                                             <i>Coelogyne amplissima</i>
                                                   [Chelonistele amplissima]
                                             <i>Coelogyne asperata</i>
                                             <i>Coelogyne aurantiaca</i>
                                                   [Dendrochilum aurantiacum]
                                             <i>Coelogyne brachyptera</i>
                                             <i>Coelogyne cantonensis</i>
                                                   [Pholidota cantonensis]
                                             <i>Coelogyne carnea</i>
                                             <i>Coelogyne coccinea</i>
                                                   [Dendrochilum coccineum]
                                             <i>Coelogyne compressicaulis</i>
                                             <i>Coelogyne corymbosa</i>
                                             <i>Coelogyne cristata</i>
                                             <i>Coelogyne demissa</i>
                                                   [Panisea parviflora]
                                             <i>Coelogyne dentiloba</i>
                                                   [Pholidota clemensii]
                                             <i>Coelogyne elmeri</i>
                                             <i>Coelogyne exalata</i>
                                             <i>Coelogyne filiformis</i>
                                                   [Platyclinis filiformis]
                                             <i>Coelogyne fimbriata</i>
                                             <i>Coelogyne flaccida</i>
                                                   [Coelogyne lactea]
                                             <i>Coelogyne foerstermanni</i>
                                             <i>Coelogyne fusca</i>
                                                   [Otochilus fuscus]
                                             <i>Coelogyne fuscescens</i>
                                             <i>Coelogyne gardneriana</i>
                                                   [Neogyna gardneriana]
                                             <i>Coelogyne graciliscapa</i>
                                                   [Dendrochilum graciliscapum]
                                             <i>Coelogyne graminea</i>
                                                   [Dendrochilum gramineum]
                                             <i>Coelogyne guamensis</i>
                                             <i>Coelogyne jeffwoodii</i>
                                                   [Dendrochilum muluense]
                                             <i>Coelogyne kopfii</i>
                                                   [Dendrochilum kopfii]
                                             <i>Coelogyne latifolia</i>
                                                   [Platyclinis latifolia]
                                             <i>Coelogyne lawrenceana</i>
                                             <i>Coelogyne lentiginosa</i>
                                             <i>Coelogyne longipes</i>
                                             <i>Coelogyne lucbanensis</i>
                                                   [Dendrochilum lucbanense]
                                             <i>Coelogyne lycastoides</i>
                                             <i>Coelogyne marmorata</i>
                                             <i>Coelogyne micrantha</i>
                                             <i>Coelogyne microchila</i>
                                                   [Dendrochilum microchilum]
                                             <i>Coelogyne monilirachis</i>
                                             <i>Coelogyne mooreana</i>
                                             <i>Coelogyne mossiae</i>
                                             <i>Coelogyne nervosa</i>
                                                   [Coelogyne glandulosa]
                                             <i>Coelogyne nitida</i>
                                                   [Coelogyne ochracea]
                                             <i>Coelogyne occultata</i>
                                             <i>Coelogyne ovalis</i>
                                                   [Coelogyne fuliginosa]
                                             <i>Coelogyne pallidiflavens</i>
                                               <i>Coelogyne pallidiflavens var. pallidiflavens</i>
                                                     [Dendrochilum album]
                                             <i>Coelogyne pandurata</i>
                                             <i>Coelogyne papillosa</i>
                                             <i>Coelogyne parishii</i>
                                             <i>Coelogyne parvula</i>
                                                   [Dendrochilum parvulum]
                                             <i>Coelogyne porrecta</i>
                                                   [Otochilus porrectus]
                                             <i>Coelogyne prolifera</i>
                                             <i>Coelogyne pulverula</i>
                                                   [Coelogyne dayana]
                                             <i>Coelogyne punctulata</i>
                                             <i>Coelogyne radicosa</i>
                                             <i>Coelogyne ramosissima</i>
                                             <i>Coelogyne rumphii</i>
                                             <i>Coelogyne sanderae</i>
                                             <i>Coelogyne sparsa</i>
                                             <i>Coelogyne speciosa</i>
                                             <i>Coelogyne sphacelata</i>
                                                   [Acoridium sphacelatum]
                                             <i>Coelogyne stricta</i>
                                             <i>Coelogyne swaniana</i>
                                             <i>Coelogyne tomentosa</i>
                                                   [Coelogyne massangeana]
                                             <i>Coelogyne trinervis</i>
                                                   [Coelogyne cinnamomea]
                                                   [Coelogyne rossiana]
                                             <i>Coelogyne usitana</i>
                                             <i>Coelogyne vernicosa</i>
                                                   [Dickasonia vernicosa]
                                             <i>Coelogyne viscosa</i>
                                             <i>Coelogyne woodiana</i>
                                                   [Dendrochilum woodianum]
                                               <i>Coelogyne speciosa subsp. incarnata</i>
                                                     [Coelogyne speciosa var. major]
                                     <i>Coenadenium</i>
                                     <i>Coenoemersa</i>
                                             <i>Coenoemersa limosa</i>
                                                   [Gymnadenia propinqua]
                                                   [Habenaria orizabensis]
                                                   [Platanthera guatemalensis]
                                             <i>Coenoemersa volcanica</i>
                                                   [Habenaria volcanica]
                                                   [Platanthera volcanica]
                                     <i>Cohniella</i>
                                             <i>Cohniella ascendens</i>
                                                   [Oncidium ascendens]
                                             <i>Cohniella biorbicularis</i>
                                             <i>Cohniella brachyphylla</i>
                                                   [Oncidium brachyphyllum]
                                             <i>Cohniella cebolleta</i>
                                                   [Oncidium cebolleta]
                                             <i>Cohniella leptotifolia</i>
                                             <i>Cohniella longifolia</i>
                                             <i>Cohniella nuda</i>
                                               <i>Cohniella nuda subsp. nuda</i>
                                               <i>Cohniella nuda subsp. stipitata</i>
                                             <i>Cohniella pendula</i>
                                             <i>Cohniella yucatanensis</i>
                                     <i>Colombiana</i>
                                     <i>Comparettia</i>
                                             <i>Comparettia falcata</i>
                                             <i>Comparettia heterophylla</i>
                                                   [Scelochilus heterophyllus]
                                             <i>Comparettia hirtzii</i>
                                                   [Scelochilus hirtzii]
                                             <i>Comparettia macroplectron</i>
                                             <i>Comparettia portillae</i>
                                                   [Scelochilus portillae]
                                             <i>Comparettia tuerckheimii</i>
                                                   [Scelochilus aureus]
                                                   [Scelochilus tuerckheimii]
                                     <i>Conchidium</i>
                                             <i>Conchidium japonicum</i>
                                                   [Eria reptans]
                                     <i>Constantia</i>
                                     <i>Corallorhiza</i>
                                           [Corallorrhiza]
                                             <i>Corallorhiza arizonica</i>
                                             <i>Corallorhiza bentleyi</i>
                                             <i>Corallorhiza bulbosa</i>
                                             <i>Corallorhiza grabhami</i>
                                             <i>Corallorhiza halleri</i>
                                             <i>Corallorhiza involuta</i>
                                                   [Corallorrhiza involuta]
                                             <i>Corallorhiza macrantha</i>
                                             <i>Corallorhiza maculata</i>
                                                   [Cladorhiza maculata]
                                                   [Corallorhiza multiflora var. occidentalis]
                                                   [Corallorrhiza maculata]
                                                   <i>Corallorhiza maculata f. maculata</i>
                                               <i>Corallorhiza maculata maculata</i>
                                               <i>Corallorhiza maculata var. maculata</i>
                                                     [Corallorhiza maculata f. flavida]
                                                     [Corallorhiza maculata f. punicea]
                                                     [Corallorhiza maculata var. flavida]
                                                     [Corallorhiza maculata var. fusca]
                                                     [Corallorhiza multiflora var. sulphurea]
                                                     [Corallorhiza multiflora]
                                                     [Corallorrhiza maculata var. flavida]
                                                     [Corallorrhiza maculata var. maculata]
                                                     [Corallorrhiza multiflora]
                                               <i>Corallorhiza maculata var. mexicana</i>
                                                     [Corallorhiza mexicana]
                                               <i>Corallorhiza maculata var. occidentalis</i>
                                                     [Corallorhiza leimbachiana]
                                                     [Corallorhiza maculata subsp. occidentalis]
                                                     [Corallorhiza maculata var. immaculata]
                                                     [Corallorhiza maculata var. intermedia]
                                                     [Corallorhiza maculata var. punicea]
                                                     [Corallorrhiza maculata subsp. occidentalis]
                                                     [Corallorrhiza maculata var. immaculata]
                                                     [Corallorrhiza maculata var. intermedia]
                                                     [Corallorrhiza maculata var. occidentalis]
                                                     [Corallorrhiza maculata var. punicea]
                                               <i>Corallorhiza maculata var. ozettensis</i>
                                             <i>Corallorhiza mertensiana</i>
                                                   [Corallorhiza maculata subsp. mertensiana]
                                                   [Corallorhiza purpurea]
                                                   [Corallorrhiza mertensiana]
                                             <i>Corallorhiza micrantha</i>
                                             <i>Corallorhiza ochroleuca</i>
                                                   [Corallorrhiza ochroleuca]
                                             <i>Corallorhiza odontorhiza</i>
                                                   [Corallorrhiza odontorhiza]
                                                   [Cymbidium odontorhizon]
                                                   <i>Corallorhiza odontorhiza f. radia</i>
                                               <i>Corallorhiza odontorhiza var. odontorhiza</i>
                                                     [Corallorrhiza micrantha]
                                                     [Corallorrhiza odontorhiza var. odontorhiza]
                                               <i>Corallorhiza odontorhiza var. pringlei</i>
                                                     [Corallorhiza pringlei]
                                                     [Corallorrhiza odontorhiza var. pringlei]
                                             <i>Corallorhiza striata</i>
                                                   [Corallorrhiza striata]
                                               <i>Corallorhiza striata striata</i>
                                               <i>Corallorhiza striata var. flavida</i>
                                               <i>Corallorhiza striata var. involuta</i>
                                               <i>Corallorhiza striata var. ochroleuca</i>
                                               <i>Corallorhiza striata var. striata</i>
                                                     [Corallorhiza macraei]
                                                     [Corallorrhiza striata var. ochroleuca]
                                                     [Corallorrhiza striata var. striata]
                                               <i>Corallorhiza striata var. vreelandii</i>
                                                     [Corallorhiza bigelovii]
                                                     [Corallorhiza ehrenbergii]
                                                     [Corallorhiza striata f. fulva]
                                                     [Corallorrhiza bigelovii]
                                                     [Corallorrhiza striata var. flavida]
                                                     [Corallorrhiza striata var. vreelandii]
                                             <i>Corallorhiza trifida</i>
                                                   [Corallorhiza corallorhiza subsp. coloradensis]
                                                   [Corallorhiza corallorhiza]
                                                   [Corallorhiza innata var. virescens]
                                                   [Corallorhiza innata]
                                                   [Corallorhiza neottia]
                                                   [Corallorhiza trifida var. verna]
                                                   [Corallorhiza verna]
                                                   [Corallorhiza virescens]
                                                   [Corallorhiza wyomingensis]
                                                   [Corallorrhiza corallorrhiza]
                                                   [Corallorrhiza trifida var. verna]
                                                   [Corallorrhiza trifida]
                                               <i>Corallorhiza trifida var. trifida</i>
                                             <i>Corallorhiza vreelandii</i>
                                             <i>Corallorhiza williamsii</i>
                                             <i>Corallorhiza wisteriana</i>
                                                   [Corallorhiza elliptica]
                                                   [Corallorhiza hortensis]
                                                   [Corallorrhiza wisteriana]
                                     <i>Coryanthes</i>
                                             <i>Coryanthes albertinae</i>
                                             <i>Coryanthes alborosea</i>
                                             <i>Coryanthes elegantium</i>
                                             <i>Coryanthes horichiana</i>
                                             <i>Coryanthes hunteriana</i>
                                                   [Coryanthes powellii]
                                             <i>Coryanthes macrantha</i>
                                                   [Gongora macrantha]
                                             <i>Coryanthes macrocorys</i>
                                             <i>Coryanthes mastersiana</i>
                                             <i>Coryanthes picturata</i>
                                             <i>Coryanthes senghasiana</i>
                                             <i>Coryanthes speciosa</i>
                                     <i>Corybas</i>
                                             <i>Corybas aconitiflorus</i>
                                                   [Corysanthes bicalcarata]
                                             <i>Corybas barbarae</i>
                                             <i>Corybas carinatus</i>
                                             <i>Corybas despectans</i>
                                             <i>Corybas diemenicus</i>
                                                   [Corybas dilatatus]
                                             <i>Corybas dowlingii</i>
                                             <i>Corybas fimbriatus</i>
                                             <i>Corybas holttumii</i>
                                             <i>Corybas incurvus</i>
                                             <i>Corybas limpidus</i>
                                             <i>Corybas macranthus</i>
                                             <i>Corybas pictus</i>
                                             <i>Corybas pruinosus</i>
                                             <i>Corybas recurvus</i>
                                             <i>Corybas ridleyanus</i>
                                             <i>Corybas serpentinus</i>
                                             <i>Corybas taliensis</i>
                                             <i>Corybas trilobus</i>
                                             <i>Corybas undulatus</i>
                                             <i>Corybas unguiculatus</i>
                                             <i>Corybas villosus</i>
                                     <i>Corycium</i>
                                             <i>Corycium dracomontanum</i>
                                             <i>Corycium excisum</i>
                                                   [Pterygodium excisum]
                                             <i>Corycium nigrescens</i>
                                                   [Pterygodium nigrescens]
                                             <i>Corycium orobanchoides</i>
                                     <i>Corymbis</i>
                                     <i>Corymborchis</i>
                                     <i>Corymborkis</i>
                                             <i>Corymborkis corymbis</i>
                                                   [Corymbis bolusiana]
                                                   [Corymbis corymbosa]
                                                   [Corymbis leptantha]
                                                   [Corymbis thouarsii]
                                                   [Corymbis welwitschii]
                                                   [Corymborkis corymbosa]
                                                   [Corymborkis welwitschii]
                                             <i>Corymborkis flava</i>
                                                   [Corymborchis flava]
                                             <i>Corymborkis forcipigera</i>
                                                   [Corymborkis cubensis]
                                             <i>Corymborkis minima</i>
                                             <i>Corymborkis veratrifolia</i>
                                     <i>Corysanthes</i>
                                     <i>Cranichis</i>
                                             <i>Cranichis acuminatissima</i>
                                             <i>Cranichis antioquiensis</i>
                                                   [Cranichis curtii]
                                                   [Cranichis irazuensis]
                                             <i>Cranichis apiculata</i>
                                             <i>Cranichis candida</i>
                                             <i>Cranichis ciliata</i>
                                                   [Cranichis sororia]
                                             <i>Cranichis ciliilabia</i>
                                             <i>Cranichis cochleata</i>
                                             <i>Cranichis diphylla</i>
                                                   [Cranichis alfredii]
                                                   [Cranichis guatemalensis]
                                                   [Cranichis monophylla]
                                                   [Cranichis nigrescens]
                                                   [Cranichis pittieri]
                                                   [Cranichis tenuiflora]
                                             <i>Cranichis fendleri</i>
                                             <i>Cranichis glandulosa</i>
                                             <i>Cranichis gracilis</i>
                                             <i>Cranichis hieroglyphica</i>
                                             <i>Cranichis lankesteri</i>
                                             <i>Cranichis lehmanniana</i>
                                             <i>Cranichis longipetiolata</i>
                                             <i>Cranichis multiflora</i>
                                             <i>Cranichis muscosa</i>
                                             <i>Cranichis notata</i>
                                             <i>Cranichis oligantha</i>
                                             <i>Cranichis ovata</i>
                                             <i>Cranichis reticulata</i>
                                             <i>Cranichis revoluta</i>
                                             <i>Cranichis ricartii</i>
                                             <i>Cranichis saccata</i>
                                             <i>Cranichis schaffneri</i>
                                             <i>Cranichis stachyodes</i>
                                             <i>Cranichis subumbellata</i>
                                             <i>Cranichis sylvatica</i>
                                                   [Cranichis pseudociliata]
                                             <i>Cranichis tenuis</i>
                                             <i>Cranichis wageneri</i>
                                                   [Cranichis costaricensis]
                                                   [Cranichis subcordata]
                                     <i>Cremastra</i>
                                             <i>Cremastra appendiculata</i>
                                                   [Cremastra wallichiana]
                                               <i>Cremastra appendiculata var. variabilis</i>
                                                     [Cremastra variabilis]
                                             <i>Cremastra unguiculata</i>
                                     <i>Crepidium</i>
                                             <i>Crepidium acuminatum</i>
                                                   [Malaxis wallichii]
                                                   [Microstylis wallichii]
                                             <i>Crepidium bancanoides</i>
                                                   [Malaxis bancanoides]
                                                   [Microstylis miyakei]
                                             <i>Crepidium calophyllum</i>
                                             <i>Crepidium dentatum</i>
                                             <i>Crepidium exilis</i>
                                                   [Microstylis tenuis]
                                             <i>Crepidium latisepalum</i>
                                             <i>Crepidium metallicum</i>
                                                   [Malaxis metallica]
                                             <i>Crepidium perakense</i>
                                             <i>Crepidium purpureum</i>
                                                   [Microstylis liparidioides]
                                                   [Microstylis purpurea]
                                             <i>Crepidium reineckeanum</i>
                                                   [Microstylis reineckeana]
                                             <i>Crepidium resupinatum</i>
                                                   [Crepidium bellum]
                                             <i>Crepidium taurinum</i>
                                             <i>Crepidium variabile</i>
                                                   [Malaxis variabilis]
                                             <i>Crepidium xanthochilum</i>
                                     <i>Cribbia</i>
                                     <i>Criosanthes</i>
                                             <i>Criosanthes arietina</i>
                                     <i>Crocodeilanthe</i>
                                     <i>Crossangis</i>
                                     <i>Crossoglossa</i>
                                             <i>Crossoglossa blephariglottis</i>
                                                   [Malaxis blephariglottis]
                                                   [Microstylis blephariglottis]
                                             <i>Crossoglossa elliptica</i>
                                             <i>Crossoglossa eustachys</i>
                                                   [Liparis eustachys]
                                             <i>Crossoglossa exigua</i>
                                                   [Malaxis tipuloides var. exigua]
                                             <i>Crossoglossa fratrum</i>
                                                   [Liparis fratrum]
                                             <i>Crossoglossa nanegalensis</i>
                                             <i>Crossoglossa tipuloides</i>
                                                   [Malaxis tipuloides]
                                     <i>Crossoliparis</i>
                                             <i>Crossoliparis wendlandii</i>
                                                   [Liparis wendlandii]
                                                   [Malaxis wendlandii]
                                     <i>Crybe</i>
                                     <i>Cryptarrhena</i>
                                             <i>Cryptarrhena guatemalensis</i>
                                                   [Cryptarrhena quadricornu]
                                             <i>Cryptarrhena lunata</i>
                                                   [Cryptarrhena pallidiflora]
                                                   [Orchidofunckia pallidiflora]
                                     <i>Cryptocentrum</i>
                                     <i>Cryptochilus</i>
                                             <i>Cryptochilus roseus</i>
                                                   [Eria rosea]
                                             <i>Cryptochilus sanguineus</i>
                                             <i>Cryptochilus strictus</i>
                                                   [Eria stricta]
                                     <i>Cryptophoranthus</i>
                                     <i>Cryptopus</i>
                                             <i>Cryptopus elatus</i>
                                             <i>Cryptopus paniculatus</i>
                                     <i>Cryptostylis</i>
                                             <i>Cryptostylis arachnites</i>
                                             <i>Cryptostylis carinata</i>
                                             <i>Cryptostylis subulata</i>
                                                   [Cryptostylis longifolia]
                                     <i>Cuitlauzina</i>
                                             <i>Cuitlauzina candida</i>
                                                   [Oncidium candidum]
                                                   [Palumbina candida]
                                             <i>Cuitlauzina convallarioides</i>
                                                   [Osmoglossum convallarioides]
                                             <i>Cuitlauzina egertonii</i>
                                                   [Osmoglossum acuminatum]
                                                   [Osmoglossum anceps]
                                                   [Osmoglossum egertonii]
                                             <i>Cuitlauzina pendula</i>
                                                   [Odontoglossum pendulum]
                                             <i>Cuitlauzina pulchella</i>
                                                   [Osmoglossum pulchellum]
                                             <i>Cuitlauzina pygmaea</i>
                                     <i>Cyanaeorchis</i>
                                             <i>Cyanaeorchis arundinae</i>
                                     <i>Cybebus</i>
                                     <i>Cyclopogon</i>
                                             <i>Cyclopogon apricus</i>
                                                   [Cyclopogon diversifolium]
                                                   [Spiranthes diversifolia]
                                             <i>Cyclopogon bicolor</i>
                                             <i>Cyclopogon comosus</i>
                                                   [Spiranthes comosa]
                                             <i>Cyclopogon cranichoides</i>
                                                   [Beadlea storeri]
                                                   [Cyclopogon storeri]
                                                   [Pelexia cranichoides]
                                                   [Sauroglossum cranichoides]
                                                   [Sauroglossum nigricans]
                                                   [Spiranthes storeri]
                                             <i>Cyclopogon dressleri</i>
                                             <i>Cyclopogon elatus</i>
                                                   [Sauroglossum richardii]
                                             <i>Cyclopogon laxiflorus</i>
                                                   [Beadlea laxiflora]
                                             <i>Cyclopogon lindleyanus</i>
                                             <i>Cyclopogon luteoalbus</i>
                                                   [Beadlea luteoalba]
                                             <i>Cyclopogon miradorense</i>
                                             <i>Cyclopogon miradorensis</i>
                                                   [Beadlea miradorensis]
                                             <i>Cyclopogon peruvianus</i>
                                                   [Beadlea peruviana]
                                                   [Spiranthes reichenbachiana]
                                             <i>Cyclopogon prasophylloides</i>
                                                   [Spiranthes prasophylla var. cleistogama]
                                             <i>Cyclopogon prasophyllus</i>
                                                   [Spiranthes epiphytica]
                                                   [Spiranthes prasophylla]
                                             <i>Cyclopogon pringlei</i>
                                                   [Beadlea pringlei]
                                                   [Spiranthes pringlei]
                                             <i>Cyclopogon saccatus</i>
                                                   [Beadlea saccata]
                                                   [Spiranthes pringlei var. minor]
                                     <i>Cycnoches</i>
                                             <i>Cycnoches chlorochilon</i>
                                             <i>Cycnoches dianae</i>
                                             <i>Cycnoches egertonianum</i>
                                               <i>Cycnoches egertonianum var. egertonianum</i>
                                                     [Cycnoches amparoanum]
                                                     [Cycnoches densiflorum]
                                                     [Cycnoches pauciflorum]
                                               <i>Cycnoches egertonianum var. viride</i>
                                                     [Cycnoches stelliferum]
                                             <i>Cycnoches glanduliferum</i>
                                             <i>Cycnoches guttulatum</i>
                                             <i>Cycnoches jarae</i>
                                             <i>Cycnoches lehmannii</i>
                                             <i>Cycnoches loddigesii</i>
                                             <i>Cycnoches pachydactylon</i>
                                             <i>Cycnoches pentadactylon</i>
                                             <i>Cycnoches peruvianum</i>
                                             <i>Cycnoches powellii</i>
                                             <i>Cycnoches rossianum</i>
                                             <i>Cycnoches stenodactylon</i>
                                             <i>Cycnoches thurstonorum</i>
                                             <i>Cycnoches ventricosum</i>
                                             <i>Cycnoches warszewiczii</i>
                                                   [Cycnoches tonduzii]
                                     <i>Cylindrolobus</i>
                                             <i>Cylindrolobus gretcheniae</i>
                                             <i>Cylindrolobus leptocarpus</i>
                                             <i>Cylindrolobus marginatus</i>
                                                   [Eria marginata]
                                             <i>Cylindrolobus mucronatus</i>
                                                   [Cylindrolobus rigidus]
                                     <i>Cymbidiella</i>
                                             <i>Cymbidiella pardalina</i>
                                                   [Cymbidiella rhodochila]
                                     <i>Cymbidium</i>
                                           [Cyperorchis]
                                             <i>Cymbidium aloifolium</i>
                                                   [Cymbidium pendulum]
                                             <i>Cymbidium atropurpureum</i>
                                             <i>Cymbidium bicolor</i>
                                               <i>Cymbidium bicolor subsp. bicolor</i>
                                               <i>Cymbidium bicolor subsp. pubescens</i>
                                             <i>Cymbidium canaliculatum</i>
                                               <i>Cymbidium canaliculatum var. sparkesii</i>
                                             <i>Cymbidium cochleare</i>
                                             <i>Cymbidium cyperifolium</i>
                                             <i>Cymbidium dayanum</i>
                                             <i>Cymbidium eburneum</i>
                                             <i>Cymbidium elegans</i>
                                             <i>Cymbidium ensifolium</i>
                                             <i>Cymbidium finlaysonianum</i>
                                             <i>Cymbidium floribundum</i>
                                             <i>Cymbidium giganteum</i>
                                             <i>Cymbidium goeringii</i>
                                                   [Cymbidium pseudovirens]
                                                   [Cymbidium virens]
                                             <i>Cymbidium hookerianum</i>
                                                   [Cymbidium grandiflorum]
                                             <i>Cymbidium hyemale</i>
                                             <i>Cymbidium insigne</i>
                                             <i>Cymbidium iridioides</i>
                                             <i>Cymbidium kanran</i>
                                             <i>Cymbidium lancifolium</i>
                                                   [Cymbidium nagifolium]
                                             <i>Cymbidium lowianum</i>
                                             <i>Cymbidium madidum</i>
                                             <i>Cymbidium mastersii</i>
                                                   [Cyperorchis mastersii]
                                             <i>Cymbidium pulchellum</i>
                                             <i>Cymbidium schroederi</i>
                                             <i>Cymbidium serratum</i>
                                                   [Cymbidium goeringii var. serratum]
                                             <i>Cymbidium sinense</i>
                                             <i>Cymbidium suave</i>
                                             <i>Cymbidium virescens</i>
                                     <i>Cymbiglossum</i>
                                             <i>Cymbiglossum cervantesii</i>
                                             <i>Cymbiglossum maculatum</i>
                                     <i>Cynorkis</i>
                                             <i>Cynorkis anacamptoides</i>
                                               <i>Cynorkis anacamptoides var. anacamptoides</i>
                                                     [Cynorkis barlaea]
                                                     [Cynorkis gymnadenoides]
                                                     [Cynorkis platyclinoides]
                                                     [Cynosorchis micrantha]
                                                     [Stenoglottis calcarata]
                                               <i>Cynorkis anacamptoides var. ecalcarata</i>
                                             <i>Cynorkis anisoloba</i>
                                             <i>Cynorkis brevicalcar</i>
                                             <i>Cynorkis buchananii</i>
                                                   [Cynorkis bosseriana]
                                                   [Cynorkis buchwaldiana subsp. nyassana]
                                                   [Cynorkis nyassana]
                                             <i>Cynorkis buchwaldiana</i>
                                               <i>Cynorkis buchwaldiana subsp. braunii</i>
                                                     [Cynorkis braunii]
                                               <i>Cynorkis buchwaldiana subsp. buchwaldiana</i>
                                             <i>Cynorkis calanthoides</i>
                                             <i>Cynorkis clarae</i>
                                             <i>Cynorkis debilis</i>
                                                   [Cynorkis johnsonii]
                                                   [Cynorkis lisowskii]
                                             <i>Cynorkis fastigiata</i>
                                             <i>Cynorkis flexuosa</i>
                                             <i>Cynorkis gabonensis</i>
                                             <i>Cynorkis hanningtonii</i>
                                             <i>Cynorkis kassneriana</i>
                                                   [Cynorkis glandulosa]
                                                   [Cynorkis kassneriana subsp. tenuior]
                                                   [Cynorkis rupicola]
                                             <i>Cynorkis kirkii</i>
                                                   [Cynorkis morlandii]
                                                   [Cynorkis oblonga]
                                             <i>Cynorkis lowiana</i>
                                             <i>Cynorkis ochyrae</i>
                                             <i>Cynorkis papillosa</i>
                                                   [Habenaria filiformis]
                                             <i>Cynorkis pleistadenia</i>
                                                   [Cynorkis volkensii]
                                                   [Habenaria pleistadenia]
                                             <i>Cynorkis purpurea</i>
                                             <i>Cynorkis ridleyi</i>
                                                   [Cynorkis rhomboglossa]
                                             <i>Cynorkis rungweensis</i>
                                             <i>Cynorkis squamosa</i>
                                             <i>Cynorkis summerhayesiana</i>
                                             <i>Cynorkis symoensii</i>
                                             <i>Cynorkis tenerrima</i>
                                             <i>Cynorkis uncata</i>
                                             <i>Cynorkis usambarae</i>
                                                   [Holothrix usambarae]
                                     <i>Cynosorchis</i>
                                     <i>Cypholoron</i>
                                     <i>Cypridepium</i>
                                             <i>Cypridepium calceolus</i>
                                     <i>Cypripedium</i>
                                             <i>Cypripedium acaule</i>
                                                   [Cypripedium hirsutum]
                                                   [Cypripedium humile]
                                                   [Fissipes acualis]
                                             <i>Cypripedium andrewsii</i>
                                             <i>Cypripedium arietinum</i>
                                                   [Criosanthes borealis]
                                             <i>Cypripedium californicum</i>
                                             <i>Cypripedium candidum</i>
                                             <i>Cypripedium cordigerum</i>
                                             <i>Cypripedium debile</i>
                                             <i>Cypripedium farreri</i>
                                             <i>Cypripedium fasciculatum</i>
                                                   [Cypripedium knightae]
                                             <i>Cypripedium flavum</i>
                                             <i>Cypripedium franchetii</i>
                                                   [Cypripedium pulchrum]
                                             <i>Cypripedium guttatum</i>
                                               <i>Cypripedium guttatum subsp. guttatum</i>
                                               <i>Cypripedium guttatum subsp. yatabeanum</i>
                                               <i>Cypripedium guttatum var. guttatum</i>
                                               <i>Cypripedium guttatum var. yatabeanum</i>
                                             <i>Cypripedium irapeanum</i>
                                                   [Cypripedium turgidum]
                                             <i>Cypripedium japonicum</i>
                                             <i>Cypripedium kentuckiense</i>
                                                   [Cypripedium daultonii]
                                             <i>Cypripedium luteum</i>
                                             <i>Cypripedium macranthos</i>
                                             <i>Cypripedium micranthum</i>
                                             <i>Cypripedium molle</i>
                                                   [Cypripedium irapeanum subsp. molle]
                                             <i>Cypripedium montanum</i>
                                                   [Cypripedium occidentale]
                                             <i>Cypripedium parviflorum</i>
                                                   [Cypripedium calceolus]
                                               <i>Cypripedium parviflorum parviflorum</i>
                                               <i>Cypripedium parviflorum var. makasin</i>
                                                     [Cypripedium pubescens var. makasin]
                                               <i>Cypripedium parviflorum var. parviflorum</i>
                                                     [Cypripedium calceolus subsp. parviflorum]
                                                     [Cypripedium calceolus var. parviflorum]
                                               <i>Cypripedium parviflorum var. pubescens</i>
                                                     [Cypripedium calceolus var. planipetalum]
                                                     [Cypripedium calceolus var. pubescens]
                                                     [Cypripedium furcatum]
                                                     [Cypripedium parviflorum var. planipetalum]
                                                     [Cypripedium planipetalum]
                                                     [Cypripedium pubescens var. pubescens]
                                                     [Cypripedium pubescens]
                                             <i>Cypripedium passerinum</i>
                                               <i>Cypripedium passerinum var. minganense</i>
                                               <i>Cypripedium passerinum var. passerinum</i>
                                             <i>Cypripedium plectrochilum</i>
                                             <i>Cypripedium reginae</i>
                                                   [Cypripedium spectabile]
                                             <i>Cypripedium tibeticum</i>
                                                   [Cypripedium corrugatum]
                                             <i>Cypripedium veganum</i>
                                             <i>Cypripedium x alaskanum</i>
                                             <i>Cypripedium x columbianum</i>
                                             <i>Cypripedium x favillianum</i>
                                             <i>Cypripedium x herae</i>
                                             <i>Cypripedium x landonii</i>
                                             <i>Cypripedium yatabeanum</i>
                                             <i>Cypripedium × andrewsii</i>
                                                   [Cypripedium x andrewsii var. andrewsii]
                                                   [Cypripedium x andrewsii]
                                               <i>Cypripedium x andrewsii var. favillianum</i>
                                               <i>Cypripedium x andrewsii var. landonii</i>
                                               <i>Cypripedium × andrewsii var. andrewsii</i>
                                             <i>Cypripedium ×andrewsii</i>
                                                   [Cypripedium ×andrewsii var. favillianum]
                                             <i>Cypripedium ×nitidissimum</i>
                                     <i>Cyrtidiorchis</i>
                                     <i>Cyrtochiloides</i>
                                             <i>Cyrtochiloides ochmatochila</i>
                                                   [Oncidium chelidonizon]
                                                   [Oncidium ochmatochilum]
                                             <i>Cyrtochiloides panduriformis</i>
                                                   [Oncidium panduriforme]
                                     <i>Cyrtochilum</i>
                                             <i>Cyrtochilum annulare</i>
                                             <i>Cyrtochilum aureum</i>
                                                   [Odontoglossum aureum]
                                             <i>Cyrtochilum cimiciferum</i>
                                                   [Oncidium cimiciferum]
                                                   [Oncidium rusbyi]
                                             <i>Cyrtochilum distans</i>
                                                   [Odontoglossum distans]
                                             <i>Cyrtochilum falcipetalum</i>
                                             <i>Cyrtochilum flexuosum</i>
                                                   [Oncidium flexuosum]
                                             <i>Cyrtochilum gargantua</i>
                                             <i>Cyrtochilum gracile</i>
                                                   [Odontoglossum gracile]
                                             <i>Cyrtochilum graminoides</i>
                                             <i>Cyrtochilum grandiflorum</i>
                                                   [Oncidium grandiflorum]
                                             <i>Cyrtochilum halteratum</i>
                                                   [Oncidium halteratum]
                                             <i>Cyrtochilum macasense</i>
                                             <i>Cyrtochilum macranthum</i>
                                                   [Oncidium macranthum]
                                             <i>Cyrtochilum matangense</i>
                                                   [Odontoglossum matangense]
                                             <i>Cyrtochilum meirax</i>
                                             <i>Cyrtochilum melanthes</i>
                                                   [Odontoglossum prasinum]
                                             <i>Cyrtochilum murinum</i>
                                                   [Oncidium murinum]
                                             <i>Cyrtochilum mystacinum</i>
                                                   [Odontoglossum mystacinum]
                                             <i>Cyrtochilum pardinum</i>
                                                   [Odontoglossum pardinum]
                                             <i>Cyrtochilum ramosissimum</i>
                                                   [Odontoglossum ramosissimum]
                                             <i>Cyrtochilum revolutum</i>
                                                   [Odontoglossum lindenii]
                                             <i>Cyrtochilum rhodoneurum</i>
                                                   [Neodryas herzogii]
                                             <i>Cyrtochilum rigidum</i>
                                                   [Odontoglossum rigidum]
                                             <i>Cyrtochilum serratum</i>
                                                   [Oncidium serratum]
                                             <i>Cyrtochilum tetracopis</i>
                                             <i>Cyrtochilum trifurcatum</i>
                                     <i>Cyrtopera</i>
                                     <i>Cyrtopodium</i>
                                             <i>Cyrtopodium andersonii</i>
                                                   [Cymbidium andersonii]
                                                   [Cyrtopodium flavescens]
                                             <i>Cyrtopodium brandonianum</i>
                                                   [Cyrtopodium purpureum]
                                             <i>Cyrtopodium buchtienii</i>
                                             <i>Cyrtopodium cristatum</i>
                                             <i>Cyrtopodium dusenii</i>
                                             <i>Cyrtopodium eugenii</i>
                                             <i>Cyrtopodium flavum</i>
                                             <i>Cyrtopodium glutiniferum</i>
                                             <i>Cyrtopodium longibulbosum</i>
                                             <i>Cyrtopodium macrobulbon</i>
                                                   [Epidendrum macrobulbon]
                                             <i>Cyrtopodium palmifrons</i>
                                             <i>Cyrtopodium paludicola</i>
                                             <i>Cyrtopodium paniculatum</i>
                                                   [Cyrtopodium engelii]
                                             <i>Cyrtopodium paranaense</i>
                                             <i>Cyrtopodium parviflorum</i>
                                                   [Cyrtopodium broadwayi]
                                             <i>Cyrtopodium poecilum</i>
                                             <i>Cyrtopodium polyphyllum</i>
                                             <i>Cyrtopodium punctatum</i>
                                     <i>Cyrtorchis</i>
                                             <i>Cyrtorchis aberrans</i>
                                             <i>Cyrtorchis arcuata</i>
                                                   [Angorchis arcuata]
                                               <i>Cyrtorchis arcuata subsp. arcuata</i>
                                                     [Angraecum arcuatum]
                                                     [Angraecum sedenii]
                                                     [Cyrtorchis acuminata]
                                                     [Cyrtorchis arcuata subsp. leonensis]
                                                     [Cyrtorchis arcuata subsp. variabilis]
                                                     [Cyrtorchis arcuata var. variabilis]
                                                     [Cyrtorchis bracteata]
                                                     [Cyrtorchis sedenii]
                                                     [Listrostachys acuminata]
                                                     [Listrostachys arcuata]
                                                     [Listrostachys maialis]
                                                     [Listrostachys sedenii]
                                               <i>Cyrtorchis arcuata subsp. whytei</i>
                                                     [Cyrtorchis whytei]
                                                     [Listrostachys whytei]
                                             <i>Cyrtorchis aschersonii</i>
                                                   [Angraecum angustifolium]
                                                   [Angraecum aschersonii]
                                                   [Angraecum subcylindricum]
                                                   [Cyrtorchis angustifolia]
                                             <i>Cyrtorchis brownii</i>
                                                   [Angraecum latibracteatum]
                                                   [Cyrtorchis latibracteata]
                                                   [Homocolleticon brownii]
                                                   [Listrostachys brownii]
                                             <i>Cyrtorchis chailluana</i>
                                                   [Angraecum chailluanum]
                                                   [Angraecum crenatum]
                                                   [Listrostachys chailluana]
                                             <i>Cyrtorchis crassifolia</i>
                                                   [Homocolleticon crassifolia]
                                             <i>Cyrtorchis erythraeae</i>
                                                   [Listrostachys erythraeae]
                                             <i>Cyrtorchis glaucifolia</i>
                                             <i>Cyrtorchis guillaumetii</i>
                                                   [Cyrtorchis brownii var. guillaumetii]
                                             <i>Cyrtorchis hamata</i>
                                                   [Listrostachys hamata]
                                             <i>Cyrtorchis henriquesiana</i>
                                                   [Angraecum henriquesianum]
                                                   [Angraecum subcylindrifolium]
                                                   [Cyrtorchis subcylindrifolia]
                                                   [Homocolleticon henriquesiana]
                                             <i>Cyrtorchis injoloensis</i>
                                                   [Angraecum ealaense]
                                                   [Angraecum injoloense]
                                                   [Cyrtorchis ealaensis]
                                                   [Homocolleticon injoloensis]
                                                   [Listrostachys injoloensis]
                                             <i>Cyrtorchis letouzeyi</i>
                                                   [Cyrtorchis helicocalcar]
                                             <i>Cyrtorchis monteiroae</i>
                                                   [Angraecum antennatum]
                                                   [Cyrtorchis droogmansians]
                                                   [Homocolleticon monteriroae]
                                                   [Listrostachys droogmansiana]
                                                   [Listrostachys monteiroae]
                                             <i>Cyrtorchis neglecta</i>
                                             <i>Cyrtorchis praetermissa</i>
                                                   [Homocolleticon praetermissa var. praetermissa]
                                                   [Homocolleticon praetermissa]
                                               <i>Cyrtorchis praetermissa subsp. praetermissa</i>
                                               <i>Cyrtorchis praetermissa subsp. zuluensis</i>
                                                     [Homocolleticon praetermissa var. zuluensis]
                                             <i>Cyrtorchis ringens</i>
                                                   [Angraecum bistortum]
                                                   [Angraecum bucholzianum]
                                                   [Cyrtorchis belloneorum]
                                                   [Cyrtorchis bistorta]
                                                   [Cyrtorchis buchholziana]
                                                   [Cyrtorchis hookeri]
                                                   [Homocolleticon ringens]
                                                   [Listrostachys bistorta]
                                                   [Listrostachys hookeri]
                                                   [Listrostachys ignoti]
                                                   [Listrostachys ringens]
                                             <i>Cyrtorchis seretii</i>
                                                   [Angraecum seretii]
                                             <i>Cyrtorchis submontana</i>
                                     <i>Cyrtosia</i>
                                             <i>Cyrtosia javanica</i>
                                             <i>Cyrtosia lindleyana</i>
                                                   [Galeola lindleyana]
                                             <i>Cyrtosia septentrionalis</i>
                                     <i>Cyrtostylis</i>
                                             <i>Cyrtostylis huegelii</i>
                                             <i>Cyrtostylis oblonga</i>
                                             <i>Cyrtostylis reniformis</i>
                                                   [Acianthus reniformis]
                                             <i>Cyrtostylis robusta</i>
                                     <i>Cytherea</i>
                                     <i>Dactylorchis</i>
                                             <i>Dactylorchis cruenta</i>
                                             <i>Dactylorchis fuchsii</i>
                                             <i>Dactylorchis latifolia</i>
                                             <i>Dactylorchis maculata</i>
                                             <i>Dactylorchis majalis</i>
                                             <i>Dactylorchis praetermissa</i>
                                               <i>Dactylorchis praetermissa var. junialis</i>
                                             <i>Dactylorchis sambucina</i>
                                     <i>Dactylorhiza</i>
                                             <i>Dactylorhiza aristata</i>
                                                   [Dactylorhiza aristata var. aristata]
                                                   [Dactylorhiza aristata var. kodiakensis]
                                             <i>Dactylorhiza cordigera</i>
                                             <i>Dactylorhiza durandii</i>
                                             <i>Dactylorhiza elata</i>
                                                   [Dactylorhiza elata subsp. sesquipedalis]
                                                   [Orchis elata]
                                                   [Orchis munbyana]
                                               <i>Dactylorhiza elata subsp. elata</i>
                                               <i>Dactylorhiza elata subsp. elongata</i>
                                             <i>Dactylorhiza euxina</i>
                                             <i>Dactylorhiza foliosa</i>
                                             <i>Dactylorhiza graggeriana</i>
                                             <i>Dactylorhiza hatagirea</i>
                                             <i>Dactylorhiza hipponensis</i>
                                             <i>Dactylorhiza iberica</i>
                                                   [Orchis angustifolia]
                                                   [Orchis iberica]
                                             <i>Dactylorhiza incarnata</i>
                                                   [Dactylorchis incarnata]
                                                   [Orchis incarnata]
                                               <i>Dactylorhiza incarnata subsp. cruenta</i>
                                                     [Dactylorhiza cruenta]
                                               <i>Dactylorhiza incarnata subsp. incarnata</i>
                                               <i>Dactylorhiza incarnata subsp. ochroleuca</i>
                                             <i>Dactylorhiza insularis</i>
                                                   [Dactylorhiza sambucina subsp. insularis]
                                             <i>Dactylorhiza maculata</i>
                                                   [Orchis maculata]
                                               <i>Dactylorhiza maculata subsp. battandieri</i>
                                               <i>Dactylorhiza maculata subsp. elodes</i>
                                                     [Orchis maculata var. minor]
                                               <i>Dactylorhiza maculata subsp. fuchsii</i>
                                                     [Dactylorhiza fuchsii subsp. hebridensis]
                                                     [Dactylorhiza fuchsii]
                                                     [Orchis fuchsii]
                                                     [Orchis longibracteata]
                                               <i>Dactylorhiza maculata subsp. maculata</i>
                                                     [Dactylorhiza maculata subsp. ericetorum]
                                                     [Orchis ericetorum]
                                                     [Orchis maculata subsp. ericetorum]
                                               <i>Dactylorhiza maculata subsp. saccifera</i>
                                                     [Orchis saccifera]
                                             <i>Dactylorhiza majalis</i>
                                                   [Orchis latifolia subsp. majalis]
                                               <i>Dactylorhiza majalis subsp. baltica</i>
                                               <i>Dactylorhiza majalis subsp. cordigera</i>
                                                     [Dactylorhiza cordigera subsp. bosniaca]
                                                     [Orchis cordigera]
                                               <i>Dactylorhiza majalis subsp. lapponica</i>
                                                     [Dactylorhiza lapponica]
                                               <i>Dactylorhiza majalis subsp. praetermissa</i>
                                               <i>Dactylorhiza majalis subsp. sphagnicola</i>
                                                     [Orchis sphagnicola]
                                               <i>Dactylorhiza majalis subsp. traunsteinerioides</i>
                                                     [Dactylorhiza traunsteinerioides]
                                               <i>Dactylorhiza majalis var. junialis</i>
                                               <i>Dactylorhiza majalis var. praetermissa</i>
                                             <i>Dactylorhiza markusii</i>
                                             <i>Dactylorhiza maurusia</i>
                                             <i>Dactylorhiza praetermissa</i>
                                             <i>Dactylorhiza purpurella</i>
                                                   [Orchis latifolia var. brevifolia]
                                               <i>Dactylorhiza purpurella var. purpurella</i>
                                                     [Dactylorhiza majalis var. brevifolia]
                                             <i>Dactylorhiza romana</i>
                                                   [Orchis romana]
                                                   [Orchis sambucina]
                                               <i>Dactylorhiza romana subsp. georgica</i>
                                                     [Dactylorhiza flavescens]
                                                     [Orchis flavescens]
                                               <i>Dactylorhiza romana subsp. guimaraesii</i>
                                                     [Orchis sulphurea]
                                               <i>Dactylorhiza romana subsp. romana</i>
                                                     [Orchis pseudosambucina]
                                             <i>Dactylorhiza saccifera</i>
                                               <i>Dactylorhiza saccifera subsp. gervasiana</i>
                                             <i>Dactylorhiza salina</i>
                                             <i>Dactylorhiza sambucina</i>
                                             <i>Dactylorhiza traunsteineri</i>
                                                   [Dactylorchis traunsteineri]
                                               <i>Dactylorhiza traunsteineri subsp. curvifolia</i>
                                                     [Dactylorchis traunsteineri subsp. curvifolia]
                                                     [Orchis recurva]
                                               <i>Dactylorhiza traunsteineri subsp. traunsteineri</i>
                                             <i>Dactylorhiza umbrosa</i>
                                                   [Orchis umbrosa]
                                             <i>Dactylorhiza urvilleana</i>
                                                   [Orchis lancibracteata]
                                             <i>Dactylorhiza vestita</i>
                                             <i>Dactylorhiza viridis</i>
                                                   [Coeloglossum viride var. islandicum]
                                                   [Habenaria viridis var. interjecta]
                                                   [Habenaria viridis var. viridis]
                                                   [Habenaria viridis]
                                                   [Orchis viridis]
                                                   [Peristylus viridis]
                                                   [Platanthera viridis]
                                               <i>Dactylorhiza viridis var. virescens</i>
                                                     [Coeloglossum viride var. bracteatum]
                                                     [Coeloglossum viride var. interjecta]
                                                     [Habenaria flava var. virescens]
                                                     [Habenaria viridis subsp. bracteata]
                                               <i>Dactylorhiza viridis var. viridis</i>
                                                     [Satyrium lingulatum]
                                             <i>Dactylorhiza ×braunii</i>
                                                   [Orchis ×braunii]
                                     <i>Dactylostalix</i>
                                             <i>Dactylostalix ringens</i>
                                     <i>Daiotyla</i>
                                             <i>Daiotyla albicans</i>
                                     <i>Deiregyne</i>
                                           [Dithyridanthus]
                                             <i>Deiregyne chartacea</i>
                                                   [Spiranthes chartacea]
                                             <i>Deiregyne confusa</i>
                                             <i>Deiregyne densiflora</i>
                                                   [Dithyridanthus densiflorus]
                                                   [Spiranthes densiflora]
                                             <i>Deiregyne diaphana</i>
                                                   [Spiranthes oaxacana]
                                             <i>Deiregyne durangensis</i>
                                             <i>Deiregyne eriophora</i>
                                                   [Oestlundorchis eriophora]
                                                   [Schiedeella eriophora]
                                             <i>Deiregyne falcata</i>
                                                   [Spiranthes falcata]
                                             <i>Deiregyne obtecta</i>
                                                   [Spiranthes obtecta]
                                             <i>Deiregyne pseudopyramidalis</i>
                                                   [Spiranthes pseudopyramidalis]
                                             <i>Deiregyne pyramidalis</i>
                                             <i>Deiregyne rhombilabia</i>
                                             <i>Deiregyne tenorioi</i>
                                             <i>Deiregyne thelyrnitra</i>
                                                   [Sarcoglottis thelymitra]
                                                   [Spiranthes thelymitra]
                                                   [Spiranthes trilineata var. thelymitra]
                                             <i>Deiregyne velata</i>
                                     <i>Dendrobianthe</i>
                                     <i>Dendrobium</i>
                                           [Ephemerantha]
                                             <i>Dendrobium acerosum</i>
                                             <i>Dendrobium acinaciforme</i>
                                             <i>Dendrobium acuminatum</i>
                                             <i>Dendrobium aduncum</i>
                                             <i>Dendrobium albayense</i>
                                             <i>Dendrobium aloefolium</i>
                                             <i>Dendrobium aloifolium</i>
                                             <i>Dendrobium amethystoglossum</i>
                                             <i>Dendrobium amoenum</i>
                                             <i>Dendrobium amphigenyum</i>
                                             <i>Dendrobium amplum</i>
                                                   [Dendrobium coelogyne]
                                                   [Epigeneium amplum]
                                             <i>Dendrobium anceps</i>
                                             <i>Dendrobium angustifolium</i>
                                                   [Flickingeria angustifolia]
                                             <i>Dendrobium anosmum</i>
                                                   [Dendrobium superbum]
                                             <i>Dendrobium antennatum</i>
                                             <i>Dendrobium aphyllum</i>
                                                   [Dendrobium pierardii]
                                             <i>Dendrobium atroviolaceum</i>
                                             <i>Dendrobium auriculatum</i>
                                             <i>Dendrobium bellatulum</i>
                                             <i>Dendrobium biflorum</i>
                                             <i>Dendrobium bigibbum</i>
                                                   [Dendrobium phalaenopsis]
                                             <i>Dendrobium brevicaule</i>
                                               <i>Dendrobium brevicaule subsp. calcarium</i>
                                             <i>Dendrobium brevimentum</i>
                                             <i>Dendrobium bullenianum</i>
                                             <i>Dendrobium calcaratum</i>
                                             <i>Dendrobium canaliculatum</i>
                                             <i>Dendrobium capillipes</i>
                                             <i>Dendrobium capituliflorum</i>
                                             <i>Dendrobium carinatum</i>
                                                   [Epidendrum carinatum]
                                             <i>Dendrobium carolinense</i>
                                             <i>Dendrobium cassiope</i>
                                             <i>Dendrobium ceraula</i>
                                             <i>Dendrobium chionanthum</i>
                                             <i>Dendrobium christyanum</i>
                                                   [Dendrobium fuerstenbergianum]
                                             <i>Dendrobium chrysanthum</i>
                                             <i>Dendrobium chryseum</i>
                                             <i>Dendrobium chrysographatum</i>
                                                   [Flickingeria chrysographata]
                                             <i>Dendrobium chrysotoxum</i>
                                             <i>Dendrobium chrysotropis</i>
                                                   [Diplocaulobium chrysotropis]
                                             <i>Dendrobium clavator</i>
                                             <i>Dendrobium clavatum</i>
                                             <i>Dendrobium comatum</i>
                                                   [Flickingeria comata]
                                             <i>Dendrobium compressimentum</i>
                                             <i>Dendrobium connatum</i>
                                             <i>Dendrobium crepidatum</i>
                                             <i>Dendrobium crispatum</i>
                                             <i>Dendrobium crumenatum</i>
                                             <i>Dendrobium cumulatum</i>
                                             <i>Dendrobium cunninghamii</i>
                                             <i>Dendrobium cuspidatum</i>
                                             <i>Dendrobium cymbidioides</i>
                                                   [Epigeneium cymbidioides]
                                             <i>Dendrobium dactyliferum</i>
                                                   [Dendrobium pandaneti]
                                             <i>Dendrobium dactylodes</i>
                                             <i>Dendrobium dearei</i>
                                             <i>Dendrobium delacourii</i>
                                             <i>Dendrobium densiflorum</i>
                                             <i>Dendrobium dentatum</i>
                                             <i>Dendrobium derekcabactulanii</i>
                                             <i>Dendrobium devonianum</i>
                                             <i>Dendrobium dichaeoides</i>
                                             <i>Dendrobium discolor</i>
                                             <i>Dendrobium emarginatum</i>
                                             <i>Dendrobium equitans</i>
                                             <i>Dendrobium falconeri</i>
                                             <i>Dendrobium fargesii</i>
                                             <i>Dendrobium farmeri</i>
                                             <i>Dendrobium fellowsii</i>
                                             <i>Dendrobium fililobum</i>
                                                   [Diplocaulobium fililobum]
                                             <i>Dendrobium fimbriatum</i>
                                                   [Dendrobium fimbriatum var. oculatum]
                                             <i>Dendrobium finetianum</i>
                                             <i>Dendrobium flavicolle</i>
                                             <i>Dendrobium formosum</i>
                                                   [Dendrobium formosum var. giganteum]
                                             <i>Dendrobium fuscescens</i>
                                                   [Epigeneium fuscescens]
                                             <i>Dendrobium gouldii</i>
                                             <i>Dendrobium gracilicaule</i>
                                             <i>Dendrobium gramineum</i>
                                                   [Dendrobium orbiculare]
                                             <i>Dendrobium grande</i>
                                             <i>Dendrobium griffithianum</i>
                                             <i>Dendrobium guamense</i>
                                             <i>Dendrobium hainanense</i>
                                             <i>Dendrobium hasseltii</i>
                                                   [Dendrobium brinchangense]
                                                   [Dendrobium cornutum]
                                             <i>Dendrobium hercoglossum</i>
                                             <i>Dendrobium heterocarpum</i>
                                                   [Dendrobium aureum]
                                             <i>Dendrobium heyneanum</i>
                                             <i>Dendrobium hosei</i>
                                             <i>Dendrobium hymenanthum</i>
                                             <i>Dendrobium indivisum</i>
                                             <i>Dendrobium infundibulum</i>
                                             <i>Dendrobium involutum</i>
                                             <i>Dendrobium ionopus</i>
                                                   [Dendrobium epidendropsis]
                                             <i>Dendrobium jenkinsii</i>
                                             <i>Dendrobium jerdonianum</i>
                                             <i>Dendrobium johnsoniae</i>
                                             <i>Dendrobium junceum</i>
                                             <i>Dendrobium keithii</i>
                                             <i>Dendrobium kingianum</i>
                                                   [Dendrobium kingianum var. album]
                                             <i>Dendrobium lamellatum</i>
                                             <i>Dendrobium lawesii</i>
                                             <i>Dendrobium leonis</i>
                                             <i>Dendrobium lichenastrum</i>
                                             <i>Dendrobium linawianum</i>
                                             <i>Dendrobium lindleyi</i>
                                             <i>Dendrobium lineale</i>
                                             <i>Dendrobium linguella</i>
                                             <i>Dendrobium linguiforme</i>
                                             <i>Dendrobium lobbii</i>
                                             <i>Dendrobium loddigesii</i>
                                             <i>Dendrobium lomatochilum</i>
                                             <i>Dendrobium longicornu</i>
                                             <i>Dendrobium longipes</i>
                                             <i>Dendrobium lunatum</i>
                                             <i>Dendrobium luzonense</i>
                                             <i>Dendrobium macraei</i>
                                             <i>Dendrobium macrophyllum</i>
                                             <i>Dendrobium malvicolor</i>
                                             <i>Dendrobium masarangense</i>
                                             <i>Dendrobium matapense</i>
                                             <i>Dendrobium melinanthum</i>
                                             <i>Dendrobium metachilinum</i>
                                             <i>Dendrobium mexicanum</i>
                                             <i>Dendrobium microphyton</i>
                                             <i>Dendrobium mirbelianum</i>
                                             <i>Dendrobium moniliforme</i>
                                                   [Dendrobium monile]
                                             <i>Dendrobium monophyllum</i>
                                             <i>Dendrobium monticola</i>
                                             <i>Dendrobium moschatum</i>
                                             <i>Dendrobium nakaharae</i>
                                                   [Epigeneium nakaharae]
                                             <i>Dendrobium nardoides</i>
                                             <i>Dendrobium nebularum</i>
                                             <i>Dendrobium nobile</i>
                                             <i>Dendrobium officinale</i>
                                                   [Dendrobium tosaense]
                                             <i>Dendrobium oligophyllum</i>
                                             <i>Dendrobium pachyphyllum</i>
                                             <i>Dendrobium palpebrae</i>
                                             <i>Dendrobium papilio</i>
                                                   [Dendrobium vanoverberghii]
                                             <i>Dendrobium parishii</i>
                                             <i>Dendrobium parvulum</i>
                                               <i>Dendrobium parvulum subsp. minutum</i>
                                             <i>Dendrobium pedicellatum</i>
                                             <i>Dendrobium peguanum</i>
                                             <i>Dendrobium pendulum</i>
                                             <i>Dendrobium planibulbe</i>
                                             <i>Dendrobium platygastrium</i>
                                             <i>Dendrobium plicatile</i>
                                                   [Ephemerantha fimbriata]
                                                   [Flickingeria fimbriata]
                                             <i>Dendrobium pohnpeiense</i>
                                                   [Diplocaulobium carolinense]
                                             <i>Dendrobium polyanthum</i>
                                                   [Dendrobium primulinum]
                                             <i>Dendrobium polysema</i>
                                             <i>Dendrobium polytrichum</i>
                                             <i>Dendrobium porphyrochilum</i>
                                             <i>Dendrobium pseudoconvexum</i>
                                                   [Flickingeria pseudoconvexa]
                                             <i>Dendrobium pugioniforme</i>
                                             <i>Dendrobium pulchellum</i>
                                                   [Dendrobium dalhousieanum]
                                             <i>Dendrobium pycnostachyum</i>
                                             <i>Dendrobium quinquelobatum</i>
                                             <i>Dendrobium ramosum</i>
                                             <i>Dendrobium revolutum</i>
                                             <i>Dendrobium rigidifolium</i>
                                             <i>Dendrobium rigidum</i>
                                             <i>Dendrobium ritaeanum</i>
                                             <i>Dendrobium ruckeri</i>
                                             <i>Dendrobium salaccense</i>
                                             <i>Dendrobium samoense</i>
                                             <i>Dendrobium sanderae</i>
                                             <i>Dendrobium scabrilingue</i>
                                             <i>Dendrobium schoeninum</i>
                                             <i>Dendrobium scopa</i>
                                             <i>Dendrobium secundum</i>
                                             <i>Dendrobium singaporense</i>
                                             <i>Dendrobium speciosum</i>
                                             <i>Dendrobium spectabile</i>
                                             <i>Dendrobium stella-silvae</i>
                                                   [Sarcopodium stella-silvae]
                                             <i>Dendrobium strongylanthum</i>
                                             <i>Dendrobium stuposum</i>
                                             <i>Dendrobium subacaule</i>
                                             <i>Dendrobium subbilobatum</i>
                                             <i>Dendrobium subcarinatum</i>
                                             <i>Dendrobium subclausum</i>
                                               <i>Dendrobium subclausum var. subclausum</i>
                                                     [Dendrobium flammula]
                                             <i>Dendrobium subflavidum</i>
                                             <i>Dendrobium subulatum</i>
                                             <i>Dendrobium sulcatum</i>
                                             <i>Dendrobium sylvanum</i>
                                                   [Dendrobium warianum]
                                             <i>Dendrobium teretifolium</i>
                                             <i>Dendrobium tetraedre</i>
                                             <i>Dendrobium tetragonum</i>
                                             <i>Dendrobium thyrsiflorum</i>
                                             <i>Dendrobium tokai</i>
                                             <i>Dendrobium transparens</i>
                                             <i>Dendrobium treacherianum</i>
                                                   [Epigeneium lyonii]
                                             <i>Dendrobium trichostomum</i>
                                             <i>Dendrobium umbellatum</i>
                                             <i>Dendrobium uniflorum</i>
                                             <i>Dendrobium ventricosum</i>
                                             <i>Dendrobium victoriae-reginae</i>
                                             <i>Dendrobium villosulum</i>
                                             <i>Dendrobium violaceominiatum</i>
                                             <i>Dendrobium wassellii</i>
                                             <i>Dendrobium wattii</i>
                                             <i>Dendrobium wightii</i>
                                             <i>Dendrobium williamsonii</i>
                                     <i>Dendrochilum</i>
                                             <i>Dendrochilum arachnites</i>
                                             <i>Dendrochilum carnosum</i>
                                             <i>Dendrochilum cobbianum</i>
                                             <i>Dendrochilum convallariiforme</i>
                                             <i>Dendrochilum cootesii</i>
                                             <i>Dendrochilum curranii</i>
                                             <i>Dendrochilum filiforme</i>
                                             <i>Dendrochilum gibbsiae</i>
                                                   [Dendrochilum quinquelobum]
                                             <i>Dendrochilum glumaceum</i>
                                             <i>Dendrochilum grandiflorum</i>
                                             <i>Dendrochilum javieriense</i>
                                             <i>Dendrochilum kamborangense</i>
                                             <i>Dendrochilum lancilabium</i>
                                             <i>Dendrochilum latifolium</i>
                                             <i>Dendrochilum linearifolium</i>
                                             <i>Dendrochilum longifolium</i>
                                             <i>Dendrochilum magnum</i>
                                             <i>Dendrochilum pumilum</i>
                                             <i>Dendrochilum rhombophorum</i>
                                             <i>Dendrochilum tenellum</i>
                                             <i>Dendrochilum tenuifolium</i>
                                                   [Acoridium tenuifolium]
                                             <i>Dendrochilum uncatum</i>
                                               <i>Dendrochilum uncatum var. longispicatum</i>
                                                     [Dendrochilum longispicatum]
                                               <i>Dendrochilum uncatum var. uncatum</i>
                                                     [Dendrochilum cucumerinum]
                                                     [Dendrochilum formosanum]
                                             <i>Dendrochilum wenzelii</i>
                                                   [Acoridium wenzelii]
                                             <i>Dendrochilum yuccifolium</i>
                                     <i>Dendrolirium</i>
                                             <i>Dendrolirium lasiopetalum</i>
                                                   [Eria albidotomentosa]
                                     <i>Dendrophylax</i>
                                             <i>Dendrophylax alcoa</i>
                                             <i>Dendrophylax barrettiae</i>
                                                   [Campylocentrum ariza-juliae]
                                             <i>Dendrophylax constanzensis</i>
                                                   [Campylocentrum constanzense]
                                             <i>Dendrophylax fawcettii</i>
                                             <i>Dendrophylax filiformis</i>
                                                   [Aeranthes monteverdi]
                                             <i>Dendrophylax funalis</i>
                                             <i>Dendrophylax gracilis</i>
                                             <i>Dendrophylax helorrhiza</i>
                                             <i>Dendrophylax lindenii</i>
                                             <i>Dendrophylax macrocarpus</i>
                                                   [Campylocentrum macrocarpum]
                                             <i>Dendrophylax megarhizus</i>
                                             <i>Dendrophylax monteverdi</i>
                                                   [Campylocentrum monteverdi]
                                             <i>Dendrophylax porrectus</i>
                                             <i>Dendrophylax sallei</i>
                                             <i>Dendrophylax serpentilingua</i>
                                                   [Campylocentrum serpentilingua]
                                             <i>Dendrophylax varius</i>
                                                   [Dendrophylax hymenanthus]
                                     <i>Dendrorchis</i>
                                     <i>Deroemeria</i>
                                     <i>Diacrium</i>
                                     <i>Diadenium</i>
                                     <i>Dialaelia</i>
                                     <i>Diaphananthe</i>
                                             <i>Diaphananthe bidens</i>
                                                   [Angraecum acutum]
                                                   [Angraecum ashantense]
                                                   [Angraecum backeri]
                                                   [Angraecum monodon]
                                                   [Angraecum subclavatum]
                                                   [Angraecum subfalcifolium]
                                                   [Diaphananthe acuta]
                                                   [Diaphananthe ashantensis]
                                                   [Diaphananthe monodon]
                                                   [Diaphananthe papagayi]
                                                   [Diaphananthe producta]
                                                   [Diaphananthe subclavata]
                                                   [Diaphananthe subfalcifolia]
                                                   [Diaphananthe trigonopetala]
                                                   [Limodorum bidens]
                                                   [Listrostachys ashantensis]
                                                   [Listrostachys longissima]
                                                   [Listrostachys monodon]
                                                   [Listrostachys mystacidioides]
                                                   [Listrostachys mystacioides]
                                                   [Listrostachys papagayi]
                                                   [Mystacidium duemmerianum]
                                                   [Mystacidium productum]
                                             <i>Diaphananthe caffra</i>
                                             <i>Diaphananthe ceriflora</i>
                                             <i>Diaphananthe divitiflora</i>
                                                   [Diaphananthe congolensis]
                                                   [Listrostachys divitiflora]
                                                   [Mystacidium congolense]
                                             <i>Diaphananthe dorotheae</i>
                                                   [Angraecum dorotheae]
                                             <i>Diaphananthe eggelingii</i>
                                             <i>Diaphananthe fragrantissima</i>
                                                   [Angraecum muansae]
                                                   [Diaphananthe falcata]
                                                   [Diaphananthe fimbriata]
                                                   [Diaphananthe kirkii]
                                                   [Diaphananthe muansae]
                                                   [Epidorkis fragantissima]
                                                   [Listrostachys falcata]
                                                   [Listrostachys fragrantissima]
                                                   [Listrostachys kirkii]
                                                   [Mystacidium fragrantissimum]
                                             <i>Diaphananthe gabonensis</i>
                                                   [Chamaeangis gabonensis]
                                             <i>Diaphananthe garayana</i>
                                             <i>Diaphananthe ichneumonea</i>
                                                   [Angraecum ichneumoneum]
                                                   [Chamaeangis ichneumonea]
                                                   [Epidorkis ichneumonea]
                                                   [Listrostachys ichneumonea]
                                             <i>Diaphananthe lanceolata</i>
                                                   [Chamaeangis lanceolata]
                                             <i>Diaphananthe lebelii</i>
                                                   [Aerangis brachyceras]
                                                   [Azadehdelia brachyceras]
                                                   [Cribbia brachyceras]
                                                   [Margelliantha lebelii]
                                                   [Rangaeris biglandulosa]
                                                   [Rangaeris brachyceras]
                                             <i>Diaphananthe lecomtei</i>
                                                   [Chamaeangis lecomtei var. lecomtei]
                                                   [Chamaeangis lecomtei]
                                                   [Listrostachys lecomtei]
                                               <i>Diaphananthe lecomtei var. lecomtei</i>
                                               <i>Diaphananthe lecomtei var. tenuicalcar</i>
                                                     [Chamaeangis lecomtei var. tenuicalcar]
                                             <i>Diaphananthe letouzeyi</i>
                                                   [Chamaeangis letouzeyi]
                                                   [Chamaeangis pauciflora]
                                             <i>Diaphananthe lorifolia</i>
                                             <i>Diaphananthe millarii</i>
                                             <i>Diaphananthe odoratissima</i>
                                                   [Angraecum odoratissimum]
                                                   [Chamaeangis dewevrei]
                                                   [Chamaeangis odoratissima]
                                                   [Chamaeangis urostachya]
                                                   [Listrostachys dewevrei]
                                                   [Listrostachys pynaertii]
                                                   [Listrostachys urostachya]
                                             <i>Diaphananthe pellucida</i>
                                                   [Angraecum pallidum]
                                                   [Angraecum pellucidum]
                                                   [Epidorkis pellucida]
                                                   [Mystacidium pellucidum]
                                               <i>Diaphananthe pellucida var. gigantiflora</i>
                                               <i>Diaphananthe pellucida var. pellucida</i>
                                                     [Angraecum althoffii]
                                                     [Listrostachys pellucida]
                                                     [Listrostachys thonneriana]
                                             <i>Diaphananthe plehniana</i>
                                                   [Angraecum plehnianum]
                                             <i>Diaphananthe sanfordiana</i>
                                             <i>Diaphananthe sarcophylla</i>
                                                   [Chamaeangis orientalis]
                                                   [Chamaeangis sarcophylla]
                                             <i>Diaphananthe sarcorhynchoides</i>
                                             <i>Diaphananthe spiralis</i>
                                                   [Chamaeangis spiralis]
                                             <i>Diaphananthe suborbicularis</i>
                                             <i>Diaphananthe thomensis</i>
                                                   [Angraecum thomense]
                                                   [Chamaeangis thomensis]
                                             <i>Diaphananthe vagans</i>
                                                   [Angraecum vagans]
                                                   [Chamaeangis vagans]
                                                   [Epidorkis vagans]
                                             <i>Diaphananthe vandiformis</i>
                                                   [Angraecum ledermannianum]
                                                   [Listrostachys vandiformis]
                                             <i>Diaphananthe vesicata</i>
                                                   [Angraecum vesicatum]
                                                   [Chamaeangis kloetzleanum]
                                                   [Chamaeangis kloetzliana]
                                                   [Chamaeangis vesicata]
                                                   [Listrostachys vesicata]
                                             <i>Diaphananthe welwitschii</i>
                                                   [Listrostachys welwitschii]
                                     <i>Diceratostele</i>
                                             <i>Diceratostele gabonensis</i>
                                     <i>Dichaea</i>
                                             <i>Dichaea acroblephara</i>
                                                   [Dichaea standleyi]
                                             <i>Dichaea amparoana</i>
                                             <i>Dichaea ancoraelabia</i>
                                             <i>Dichaea cachacoensis</i>
                                             <i>Dichaea camaridioides</i>
                                             <i>Dichaea campanulata</i>
                                             <i>Dichaea caveroi</i>
                                             <i>Dichaea ciliolata</i>
                                             <i>Dichaea costaricensis</i>
                                             <i>Dichaea cryptarrhena</i>
                                             <i>Dichaea dammeriana</i>
                                             <i>Dichaea dressleri</i>
                                             <i>Dichaea echinocarpa</i>
                                             <i>Dichaea ecuadorensis</i>
                                             <i>Dichaea fragrantissima</i>
                                               <i>Dichaea fragrantissima subsp. eburnea</i>
                                             <i>Dichaea glauca</i>
                                                   [Dichaea oerstedii]
                                             <i>Dichaea globosa</i>
                                             <i>Dichaea gracillima</i>
                                             <i>Dichaea graminoides</i>
                                                   [Dichaea graminea]
                                             <i>Dichaea hirtzii</i>
                                             <i>Dichaea histrio</i>
                                             <i>Dichaea hystricina</i>
                                             <i>Dichaea intermedia</i>
                                             <i>Dichaea lagotis</i>
                                             <i>Dichaea lankesteri</i>
                                             <i>Dichaea latifolia</i>
                                             <i>Dichaea laxa</i>
                                             <i>Dichaea longa</i>
                                                   [Dichaea latifolia var. longa]
                                             <i>Dichaea morrisii</i>
                                                   [Dichaea bradeorum]
                                                   [Dichaea ovatipetala]
                                                   [Dichaea verrucosa]
                                             <i>Dichaea muricata</i>
                                             <i>Dichaea muricatoides</i>
                                                   [Dichaea liebmannii]
                                             <i>Dichaea muyuyacensis</i>
                                                   [Dichaea tuberculilabris]
                                             <i>Dichaea neglecta</i>
                                             <i>Dichaea oxyglossa</i>
                                                   [Dichaea acostae]
                                             <i>Dichaea panamensis</i>
                                                   [Dichaea brachypoda]
                                             <i>Dichaea pendula</i>
                                                   [Dichaea echinocarpa var. lobata]
                                             <i>Dichaea picta</i>
                                             <i>Dichaea poicillantha</i>
                                             <i>Dichaea potamophila</i>
                                             <i>Dichaea powellii</i>
                                             <i>Dichaea rendlei</i>
                                             <i>Dichaea richii</i>
                                             <i>Dichaea riopalenquensis</i>
                                             <i>Dichaea rubroviolacea</i>
                                             <i>Dichaea sarapiquinsis</i>
                                             <i>Dichaea selaginella</i>
                                             <i>Dichaea similis</i>
                                             <i>Dichaea sodiroi</i>
                                             <i>Dichaea splitgerberi</i>
                                             <i>Dichaea squarrosa</i>
                                             <i>Dichaea suaveolens</i>
                                             <i>Dichaea swartzii</i>
                                             <i>Dichaea tenuifolia</i>
                                             <i>Dichaea tenuis</i>
                                             <i>Dichaea trichocarpa</i>
                                             <i>Dichaea trinitensis</i>
                                                   [Dichaea hookeri]
                                             <i>Dichaea trulla</i>
                                                   [Dichaea brenesii]
                                             <i>Dichaea tuerckheimii</i>
                                                   [Dichaea wercklei]
                                             <i>Dichaea vaginata</i>
                                             <i>Dichaea violacea</i>
                                     <i>Dichromanthus</i>
                                             <i>Dichromanthus aurantiacus</i>
                                                   [Spiranthes aurantiaca var. acuminata]
                                                   [Spiranthes pubens]
                                             <i>Dichromanthus cinnabarinus</i>
                                                   [Dichromanthus cinnabarinus subsp. galeottianum]
                                                   [Ophrys peregrina]
                                               <i>Dichromanthus cinnabarinus subsp. cinnabarinus</i>
                                             <i>Dichromanthus michuacanus</i>
                                                   [Dichromanthus michuacanus f. armeniacus]
                                                   [Schiedeella michuacana]
                                                   [Spiranthes bracteolaris]
                                                   [Spiranthes michuacana]
                                                   [Stenorrhynchos michuacanum]
                                     <i>Dicranotaenia</i>
                                     <i>Dicrypta</i>
                                     <i>Didymoplexiella</i>
                                             <i>Didymoplexiella ornata</i>
                                                   [Didymoplexis ornata]
                                             <i>Didymoplexiella trichechus</i>
                                                   [Didymoplexis trichechus]
                                     <i>Didymoplexis</i>
                                             <i>Didymoplexis africana</i>
                                             <i>Didymoplexis fimbriata</i>
                                             <i>Didymoplexis micradenia</i>
                                             <i>Didymoplexis pallens</i>
                                     <i>Dienia</i>
                                             <i>Dienia cylindrostachya</i>
                                                   [Malaxis cylindrostachya]
                                             <i>Dienia ophrydis</i>
                                                   [Microstylis congesta]
                                     <i>Dilochia</i>
                                             <i>Dilochia cantleyi</i>
                                             <i>Dilochia elmeri</i>
                                     <i>Dilomilis</i>
                                             <i>Dilomilis bissei</i>
                                             <i>Dilomilis elata</i>
                                             <i>Dilomilis montana</i>
                                             <i>Dilomilis oligophylla</i>
                                             <i>Dilomilis scirpoidea</i>
                                                   [Octadesmia scirpoidea]
                                     <i>Dimerandra</i>
                                             <i>Dimerandra elegans</i>
                                                   [Dimerandra isthmi]
                                             <i>Dimerandra emarginata</i>
                                                   [Epidendrum lamellatum]
                                             <i>Dimerandra latipetala</i>
                                             <i>Dimerandra stenopetala</i>
                                                   [Epidendrum stenopetalum]
                                     <i>Dinema</i>
                                             <i>Dinema polybulbon</i>
                                                   [Dinema cubincola]
                                                   [Encyclia polybulbon]
                                     <i>Dinklageella</i>
                                             <i>Dinklageella liberica</i>
                                                   [Solenangis liberica]
                                             <i>Dinklageella minor</i>
                                                   [Solenangis minor]
                                             <i>Dinklageella scandens</i>
                                             <i>Dinklageella villiersii</i>
                                     <i>Diodonopsis</i>
                                             <i>Diodonopsis erinacea</i>
                                                   [Masdevallia erinacea]
                                                   [Masdevallia horrida]
                                             <i>Diodonopsis pygmaea</i>
                                                   [Masdevallia exigua]
                                                   [Masdevallia pygmaea]
                                     <i>Diothonea</i>
                                     <i>Diplacorchis</i>
                                     <i>Diplocaulobium</i>
                                     <i>Diploprora</i>
                                             <i>Diploprora championii</i>
                                     <i>Dipodium</i>
                                             <i>Dipodium squamatum</i>
                                                   [Dipodium punctatum]
                                     <i>Dipteranthus</i>
                                     <i>Disa</i>
                                             <i>Disa aconitoides</i>
                                               <i>Disa aconitoides subsp. concinna</i>
                                                     [Disa bisetosa]
                                                     [Disa concinna]
                                                     [Disa equestris var. concinna]
                                               <i>Disa aconitoides subsp. goetzeana</i>
                                                     [Disa chiovendaei]
                                                     [Disa vaginata]
                                             <i>Disa aequiloba</i>
                                             <i>Disa aperta</i>
                                             <i>Disa atricapilla</i>
                                             <i>Disa baurii</i>
                                                   [Disa hamatopetala]
                                                   [Herschelia bachmanniana]
                                                   [Herschelianthe baurii]
                                             <i>Disa bifida</i>
                                                   [Schizodium bifidum]
                                                   [Schizodium rigidum]
                                             <i>Disa biflora</i>
                                                   [Disa torta]
                                                   [Schizodium arcuatum]
                                                   [Schizodium biflorum]
                                                   [Schizodium cornutum]
                                             <i>Disa bivalvata</i>
                                             <i>Disa brachyceras</i>
                                             <i>Disa brevicornis</i>
                                                   [Monadenia brevicornis]
                                             <i>Disa caffra</i>
                                                   [Disa compta]
                                                   [Disa perrieri]
                                             <i>Disa caulescens</i>
                                             <i>Disa celata</i>
                                             <i>Disa chimanimaniensis</i>
                                                   [Herschelia chimanimaniensis]
                                                   [Herschelianthe chimanimaniensis]
                                             <i>Disa chrysostachya</i>
                                             <i>Disa conferta</i>
                                             <i>Disa cornuta</i>
                                                   [Disa aemula]
                                                   [Disa macrantha]
                                             <i>Disa crassicornis</i>
                                             <i>Disa cryptantha</i>
                                             <i>Disa cylindrica</i>
                                             <i>Disa danielae</i>
                                             <i>Disa dichroa</i>
                                                   [Disa concinna var. dichroa]
                                             <i>Disa eminii</i>
                                                   [Disa stolonifera]
                                             <i>Disa engleriana</i>
                                                   [Disa subscutellifera]
                                             <i>Disa equestris</i>
                                                   [Disa huillensis]
                                             <i>Disa erubescens</i>
                                               <i>Disa erubescens subsp. carsonii</i>
                                                     [Disa carsonii]
                                                     [Disa erubescens var. carsonii]
                                                     [Disa stolzii]
                                               <i>Disa erubescens subsp. erubescens</i>
                                                     [Disa erubescens var. leucantha]
                                             <i>Disa facula</i>
                                             <i>Disa ferruginea</i>
                                             <i>Disa filicornis</i>
                                             <i>Disa flexuosa</i>
                                                   [Orchis undulata]
                                                   [Schizodium flexuosum]
                                             <i>Disa fragrans</i>
                                               <i>Disa fragrans subsp. deckenii</i>
                                                     [Disa deckenii]
                                                     [Disa kilimanjarica]
                                               <i>Disa fragrans subsp. fragrans</i>
                                                     [Disa leucostachys]
                                                     [Monadenia junodiana]
                                             <i>Disa glandulosa</i>
                                             <i>Disa graminifolia</i>
                                             <i>Disa harveyana</i>
                                             <i>Disa helenae</i>
                                             <i>Disa hians</i>
                                                   [Disa lacera]
                                             <i>Disa hircicornis</i>
                                                   [Disa amblyopetala]
                                                   [Disa culveri]
                                                   [Disa laeta]
                                             <i>Disa incarnata</i>
                                             <i>Disa inflexa</i>
                                                   [Schizodium inflexum]
                                             <i>Disa katangensis</i>
                                                   [Disa erubescens var. katangensis]
                                             <i>Disa lisowskii</i>
                                             <i>Disa longicornu</i>
                                                   [Disa longicornis]
                                             <i>Disa longilabris</i>
                                                   [Herschelia baurii]
                                                   [Herschelia longilabris]
                                                   [Herschelianthe longilabris]
                                             <i>Disa longipetala</i>
                                                   [Schizodium antenniferum]
                                             <i>Disa marlothii</i>
                                             <i>Disa melaleuca</i>
                                             <i>Disa miniata</i>
                                             <i>Disa montana</i>
                                             <i>Disa nigerica</i>
                                             <i>Disa nyikensis</i>
                                             <i>Disa ocellata</i>
                                             <i>Disa ochrostachya</i>
                                               <i>Disa ochrostachya var. ochrostachya</i>
                                                     [Disa adolphi-fridericii]
                                                     [Disa aurantiaca]
                                             <i>Disa oreophila</i>
                                             <i>Disa ornithantha</i>
                                                   [Disa alinae]
                                             <i>Disa ovalifolia</i>
                                             <i>Disa patens</i>
                                             <i>Disa patula</i>
                                               <i>Disa patula var. transvaalensis</i>
                                             <i>Disa perplexa</i>
                                             <i>Disa picta</i>
                                             <i>Disa polygonoides</i>
                                                   [Disa natalensis]
                                             <i>Disa praecox</i>
                                                   [Herschelia praecox]
                                                   [Herschelianthe praecox]
                                             <i>Disa pulchella</i>
                                             <i>Disa racemosa</i>
                                                   [Disa secunda]
                                             <i>Disa renziana</i>
                                             <i>Disa rhodantha</i>
                                             <i>Disa robusta</i>
                                                   [Disa coccinea]
                                                   [Disa praestans]
                                             <i>Disa roeperocharoides</i>
                                             <i>Disa rungweensis</i>
                                             <i>Disa sagittalis</i>
                                             <i>Disa satyriopsis</i>
                                                   [Disa ochrostachya var. latipetala]
                                                   [Disa rhodesia]
                                             <i>Disa saxicola</i>
                                                   [Disa uliginosa]
                                             <i>Disa scutellifera</i>
                                                   [Disa schimperi]
                                             <i>Disa similis</i>
                                             <i>Disa spathulata</i>
                                             <i>Disa stachyoides</i>
                                             <i>Disa stairsii</i>
                                                   [Disa bakeri]
                                                   [Disa gregoriana]
                                                   [Disa luxurians]
                                                   [Disa wissmannii]
                                             <i>Disa tenella</i>
                                             <i>Disa tenuifolia</i>
                                             <i>Disa tenuis</i>
                                             <i>Disa tripetaloides</i>
                                             <i>Disa ukingensis</i>
                                                   [Disa englerae]
                                             <i>Disa uncinata</i>
                                             <i>Disa uniflora</i>
                                                   [Disa grandiflora]
                                             <i>Disa verdickii</i>
                                             <i>Disa versicolor</i>
                                                   [Disa hemisphaerophora]
                                                   [Disa macowanii]
                                             <i>Disa walleri</i>
                                                   [Disa leopoldii]
                                                   [Disa princeae]
                                                   [Disa zombaensis]
                                             <i>Disa walteri</i>
                                                   [Disa goetzeana]
                                                   [Herschelia goetzeana]
                                                   [Herschelianthe goetzeana]
                                             <i>Disa welwitschii</i>
                                               <i>Disa welwitschii subsp. occultans</i>
                                                     [Disa occultans]
                                                     [Disa subaequalis]
                                                     [Disa tanganyikensis]
                                                     [Disa welwitschii var. occultans]
                                               <i>Disa welwitschii subsp. welwitschii</i>
                                                     [Disa breyeri]
                                                     [Disa calophylla]
                                                     [Disa hyacinthina]
                                                     [Disa ignea]
                                                     [Disa welwitschii var. buchneri]
                                             <i>Disa woodii</i>
                                             <i>Disa zimbabweensis</i>
                                                   [Disa rungweensis subsp. rhodesiaca]
                                                   [Disa rungweensis var. rhodesiaca]
                                             <i>Disa zombica</i>
                                                   [Disa nyassana]
                                     <i>Discyphus</i>
                                     <i>Disperanthoceros</i>
                                     <i>Disperis</i>
                                             <i>Disperis anthoceros</i>
                                               <i>Disperis anthoceros var. anthoceros</i>
                                               <i>Disperis anthoceros var. grandiflora</i>
                                             <i>Disperis aphylla</i>
                                               <i>Disperis aphylla subsp. aphylla</i>
                                               <i>Disperis aphylla subsp. bifolia</i>
                                                     [Disperis aphylla var. bifolia]
                                             <i>Disperis bifida</i>
                                             <i>Disperis breviloba</i>
                                             <i>Disperis capensis</i>
                                             <i>Disperis circumflexa</i>
                                               <i>Disperis circumflexa subsp. circumflexa</i>
                                                     [Disperis secunda]
                                             <i>Disperis concinna</i>
                                             <i>Disperis crassicaulis</i>
                                             <i>Disperis cucullata</i>
                                             <i>Disperis decipiens</i>
                                             <i>Disperis dicerochila</i>
                                             <i>Disperis egregia</i>
                                             <i>Disperis elaphoceras</i>
                                             <i>Disperis fanniniae</i>
                                             <i>Disperis galerita</i>
                                             <i>Disperis johnstonii</i>
                                                   [Disperis stolzii]
                                                   [Disperis szolc-rogozinskiana]
                                             <i>Disperis kamerunensis</i>
                                             <i>Disperis katangensis</i>
                                               <i>Disperis katangensis var. katangensis</i>
                                               <i>Disperis katangensis var. minor</i>
                                             <i>Disperis kerstenii</i>
                                             <i>Disperis kilimanjarica</i>
                                             <i>Disperis latigaleata</i>
                                             <i>Disperis leuconeura</i>
                                             <i>Disperis lindleyana</i>
                                             <i>Disperis macowanii</i>
                                             <i>Disperis meirax</i>
                                             <i>Disperis micrantha</i>
                                             <i>Disperis mildbraedii</i>
                                             <i>Disperis mozambicensis</i>
                                             <i>Disperis natascha-oppeltae</i>
                                             <i>Disperis nemorosa</i>
                                                   [Disperis centrocorys]
                                             <i>Disperis nitida</i>
                                             <i>Disperis parvifolia</i>
                                             <i>Disperis pusilla</i>
                                             <i>Disperis raiilabris</i>
                                             <i>Disperis reichenbachiana</i>
                                                   [Disperis fayi]
                                             <i>Disperis reklieberae</i>
                                             <i>Disperis stefan-jetteris</i>
                                             <i>Disperis thomensis</i>
                                             <i>Disperis thorncroftii</i>
                                             <i>Disperis togoensis</i>
                                                   [Disperis atacorensis]
                                                   [Disperis cardiopetala]
                                                   [Disperis cordata]
                                             <i>Disperis tomaszii</i>
                                             <i>Disperis tysonii</i>
                                             <i>Disperis uzungwae</i>
                                             <i>Disperis villosa</i>
                                             <i>Disperis virginalis</i>
                                                   [Disperis nelsonii]
                                     <i>Distylodon</i>
                                             <i>Distylodon comptum</i>
                                             <i>Distylodon sonkeanum</i>
                                     <i>Diteilis</i>
                                     <i>Diuris</i>
                                             <i>Diuris alba</i>
                                             <i>Diuris aurea</i>
                                             <i>Diuris carinata</i>
                                             <i>Diuris corymbosa</i>
                                             <i>Diuris emarginata</i>
                                               <i>Diuris emarginata var. pauciflora</i>
                                                     [Diuris pauciflora]
                                             <i>Diuris longifolia</i>
                                             <i>Diuris maculata</i>
                                             <i>Diuris palustris</i>
                                             <i>Diuris pedunculata</i>
                                             <i>Diuris punctata</i>
                                                   [Diuris elongata]
                                             <i>Diuris setacea</i>
                                             <i>Diuris spathulata</i>
                                             <i>Diuris sulphurea</i>
                                     <i>Dodsonia</i>
                                     <i>Dolabrifolia</i>
                                     <i>Domingoa</i>
                                             <i>Domingoa gemma</i>
                                                   [Nageliella angustifolia]
                                                   [Nageliella gemma]
                                             <i>Domingoa haematochila</i>
                                                   [Epidendrum haematochilum]
                                             <i>Domingoa hymenodes</i>
                                             <i>Domingoa kienastii</i>
                                             <i>Domingoa nodosa</i>
                                                   [Octadesmia nodosa]
                                             <i>Domingoa purpurea</i>
                                     <i>Doritaenopsis</i>
                                     <i>Doritis</i>
                                     <i>Draconanthes</i>
                                             <i>Draconanthes bufonis</i>
                                     <i>Dracontia</i>
                                     <i>Dracula</i>
                                             <i>Dracula astuta</i>
                                                   [Masdevallia astuta]
                                                   [Masdevallia gorgo]
                                             <i>Dracula chimaera</i>
                                             <i>Dracula cordobae</i>
                                             <i>Dracula erythrochaete</i>
                                                   [Masdevallia erythrochaete]
                                             <i>Dracula immunda</i>
                                             <i>Dracula nosferatu</i>
                                             <i>Dracula pusilla</i>
                                                   [Masdevallia johannis]
                                             <i>Dracula sodiroi</i>
                                                   [Masdevallia sodiroi]
                                             <i>Dracula trigonopetala</i>
                                     <i>Drakaea</i>
                                     <i>Dresslerella</i>
                                             <i>Dresslerella hispida</i>
                                                   [Pleurothallis hispida]
                                             <i>Dresslerella lasiocampa</i>
                                             <i>Dresslerella pertusa</i>
                                             <i>Dresslerella pilosissima</i>
                                                   [Pleurothallis pilosissima]
                                     <i>Dressleria</i>
                                             <i>Dressleria allenii</i>
                                             <i>Dressleria aurorae</i>
                                             <i>Dressleria bennettii</i>
                                             <i>Dressleria dilecta</i>
                                                   [Catasetum dilectum]
                                             <i>Dressleria dodsoniana</i>
                                             <i>Dressleria eburnea</i>
                                                   [Catasetum suave]
                                                   [Dressleria suavis]
                                             <i>Dressleria fragrans</i>
                                             <i>Dressleria helleri</i>
                                             <i>Dressleria kerryae</i>
                                             <i>Dressleria severiniana</i>
                                     <i>Dryadella</i>
                                             <i>Dryadella auriculigera</i>
                                                   [Pleurothallis auriculigera]
                                             <i>Dryadella butcheri</i>
                                             <i>Dryadella cuspidata</i>
                                             <i>Dryadella dodsonii</i>
                                             <i>Dryadella dressleri</i>
                                             <i>Dryadella edwallii</i>
                                             <i>Dryadella gnoma</i>
                                             <i>Dryadella guatemalensis</i>
                                                   [Masdevallia guatemalensis]
                                             <i>Dryadella linearifolia</i>
                                             <i>Dryadella meiracyllium</i>
                                             <i>Dryadella pusiola</i>
                                             <i>Dryadella simula</i>
                                             <i>Dryadella wuerstlei</i>
                                     <i>Drymoanthus</i>
                                             <i>Drymoanthus adversus</i>
                                     <i>Duckeella</i>
                                             <i>Duckeella pauciflora</i>
                                     <i>Dunstervillea</i>
                                     <i>Dyakia</i>
                                             <i>Dyakia hendersoniana</i>
                                     <i>Earina</i>
                                             <i>Earina aestivalis</i>
                                             <i>Earina autumnalis</i>
                                                   [Earina suaveolens]
                                             <i>Earina deplanchei</i>
                                             <i>Earina mucronata</i>
                                     <i>Eburophyton</i>
                                             <i>Eburophyton austiniae</i>
                                     <i>Echinosepala</i>
                                             <i>Echinosepala aspasicensis</i>
                                                   [Myoxanthus aspasicensis]
                                                   [Pleurothallis aspasicensis]
                                             <i>Echinosepala lappiformis</i>
                                                   [Myoxanthus lappiformis]
                                                   [Pleurothallis lappiformis]
                                             <i>Echinosepala sempergemmata</i>
                                                   [Pleurothallis sempergemmata]
                                             <i>Echinosepala tomentosa</i>
                                                   [Pleurothallis tomentosa]
                                             <i>Echinosepala uncinata</i>
                                                   [Myoxanthus uncinatus]
                                                   [Pleurothallis uncinata]
                                             <i>Echinosepala vittata</i>
                                                   [Myoxanthus vittatus]
                                     <i>Ecuadoria</i>
                                     <i>Eggelingia</i>
                                             <i>Eggelingia clavata</i>
                                                   [Tridactyle clavata]
                                             <i>Eggelingia gabonensis</i>
                                                   [Tridactyle gabonensis]
                                             <i>Eggelingia ligulifolia</i>
                                                   [Angraecum marii]
                                                   [Tridactyle ligulifolia]
                                     <i>Eichlerangraecum</i>
                                     <i>Eleorchis</i>
                                             <i>Eleorchis japonica</i>
                                                   [Arethusa japonica]
                                     <i>Elleanthus</i>
                                             <i>Elleanthus ampliflorus</i>
                                             <i>Elleanthus aurantiacus</i>
                                                   [Elleanthus cajamarcae]
                                                   [Elleanthus pallidiflavus]
                                             <i>Elleanthus blatteus</i>
                                             <i>Elleanthus brasiliensis</i>
                                             <i>Elleanthus capitatellus</i>
                                             <i>Elleanthus capitatus</i>
                                                   [Evelyna cynarocephala]
                                             <i>Elleanthus caravata</i>
                                             <i>Elleanthus caricoides</i>
                                             <i>Elleanthus cephalotus</i>
                                             <i>Elleanthus columnaris</i>
                                             <i>Elleanthus conifer</i>
                                             <i>Elleanthus cordidactylus</i>
                                             <i>Elleanthus cynarocephalus</i>
                                             <i>Elleanthus deuterohirtzii</i>
                                                   [Epilyna hirtzii]
                                             <i>Elleanthus discolor</i>
                                             <i>Elleanthus dussii</i>
                                             <i>Elleanthus ecuadorensis</i>
                                             <i>Elleanthus ensatus</i>
                                             <i>Elleanthus furfuraceus</i>
                                             <i>Elleanthus glaucophyllus</i>
                                             <i>Elleanthus graminifolius</i>
                                             <i>Elleanthus hirsutis</i>
                                             <i>Elleanthus hymenophorus</i>
                                                   [Elleanthus alberti]
                                                   [Elleanthus curtii]
                                             <i>Elleanthus isochiloides</i>
                                             <i>Elleanthus jimenezii</i>
                                                   [Epilyna jimenezii]
                                             <i>Elleanthus lancifolius</i>
                                                   [Elleanthus laxus]
                                             <i>Elleanthus laxifoliatus</i>
                                             <i>Elleanthus lentii</i>
                                             <i>Elleanthus ligularis</i>
                                             <i>Elleanthus linifolius</i>
                                             <i>Elleanthus longibracteatus</i>
                                                   [Elleanthus brenesii]
                                                   [Elleanthus trilobatus]
                                                   [Evelyna longibracteata]
                                             <i>Elleanthus maculatus</i>
                                                   [Elleanthus lupulinus]
                                             <i>Elleanthus muscicola</i>
                                             <i>Elleanthus oliganthus</i>
                                             <i>Elleanthus petrogeiton</i>
                                             <i>Elleanthus poiformis</i>
                                             <i>Elleanthus robustus</i>
                                             <i>Elleanthus ruizii</i>
                                                   [Elleanthus igneus]
                                             <i>Elleanthus setosus</i>
                                             <i>Elleanthus smithii</i>
                                             <i>Elleanthus sodiroi</i>
                                             <i>Elleanthus stolonifer</i>
                                             <i>Elleanthus strobilifer</i>
                                             <i>Elleanthus tandapianus</i>
                                             <i>Elleanthus tillandsioides</i>
                                             <i>Elleanthus tonduzii</i>
                                             <i>Elleanthus tricallosus</i>
                                             <i>Elleanthus ventricosus</i>
                                             <i>Elleanthus virgatus</i>
                                             <i>Elleanthus wercklei</i>
                                             <i>Elleanthus yungasensis</i>
                                     <i>Elongatia</i>
                                     <i>Eloyella</i>
                                             <i>Eloyella thienii</i>
                                     <i>Eltroplectris</i>
                                             <i>Eltroplectris acuminata</i>
                                             <i>Eltroplectris calcarata</i>
                                                   [Centrogenium stecaeum]
                                     <i>Embreea</i>
                                     <i>Empusella</i>
                                     <i>Encheiridion</i>
                                     <i>Encyclia</i>
                                             <i>Encyclia acutifolia</i>
                                             <i>Encyclia adenocarpa</i>
                                                   [Encyclia papillosa]
                                                   [Epidendrum adenocarpon var. rosei]
                                                   [Epidendrum adenocarpon]
                                                   [Epidendrum papillosum]
                                             <i>Encyclia adenocarpon</i>
                                             <i>Encyclia adenocaula</i>
                                                   [Encyclia nemoralis]
                                             <i>Encyclia advena</i>
                                                   [Encyclia megalantha]
                                             <i>Encyclia aemula</i>
                                             <i>Encyclia aenicta</i>
                                             <i>Encyclia alata</i>
                                                   [Epidendrum alatum]
                                               <i>Encyclia alata subsp. parviflora</i>
                                                     [Encyclia belizensis subsp. parviflora]
                                               <i>Encyclia alata subsp. virella</i>
                                                     [Epidendrum belizense]
                                             <i>Encyclia altissima</i>
                                                   [Encyclia hodgeana]
                                             <i>Encyclia amazonica</i>
                                             <i>Encyclia ambigua</i>
                                             <i>Encyclia andrichii</i>
                                             <i>Encyclia angustiloba</i>
                                             <i>Encyclia aspera</i>
                                             <i>Encyclia asperula</i>
                                             <i>Encyclia atrorubens</i>
                                             <i>Encyclia baculus</i>
                                             <i>Encyclia belizensis</i>
                                               <i>Encyclia belizensis subsp. belizensis</i>
                                             <i>Encyclia bifida</i>
                                             <i>Encyclia bipapularis</i>
                                                   [Epidendrum bipapulare]
                                                   [Epidendrum tampense var. amesianum]
                                             <i>Encyclia boothiana</i>
                                               <i>Encyclia boothiana var. erythronioides</i>
                                             <i>Encyclia bractescens</i>
                                                   [Epidendrum aciculare]
                                                   [Epidendrum bractescens]
                                             <i>Encyclia bradfordii</i>
                                                   [Epidendrum bradfordii]
                                             <i>Encyclia bragancae</i>
                                             <i>Encyclia brassavolae</i>
                                             <i>Encyclia caicensis</i>
                                             <i>Encyclia calderoniae</i>
                                             <i>Encyclia candollei</i>
                                                   [Epidendrum candollei]
                                             <i>Encyclia ceratistes</i>
                                                   [Encyclia powellii]
                                                   [Epidendrum ceratistes]
                                                   [Epidendrum ramonense]
                                             <i>Encyclia chiapasensis</i>
                                             <i>Encyclia chloroleuca</i>
                                                   [Encyclia amanda]
                                                   [Epidendrum amandum]
                                             <i>Encyclia citrina</i>
                                             <i>Encyclia cochleata</i>
                                               <i>Encyclia cochleata subsp. triandra</i>
                                               <i>Encyclia cochleata var. cochleata</i>
                                               <i>Encyclia cochleata var. triandra</i>
                                             <i>Encyclia conchaechila</i>
                                             <i>Encyclia concolor</i>
                                             <i>Encyclia cordigera</i>
                                                   [Encyclia atropurpurea var. leucantha]
                                                   [Encyclia atropurpurea var. rhodoglossa]
                                                   [Epidendrum macrochilum]
                                             <i>Encyclia cyperifolia</i>
                                             <i>Encyclia dichroma</i>
                                             <i>Encyclia diota</i>
                                                   [Encyclia insidiosa]
                                                   [Epidendrum diotum]
                                                   [Epidendrum insidiosum]
                                             <i>Encyclia diurna</i>
                                                   [Encyclia virens]
                                                   [Epidendrum diurnum]
                                             <i>Encyclia duveenii</i>
                                             <i>Encyclia fausta</i>
                                             <i>Encyclia favoris</i>
                                             <i>Encyclia fehlingii</i>
                                                   [Epidendrum fehlingii]
                                             <i>Encyclia flabellata</i>
                                             <i>Encyclia flava</i>
                                                   [Epidendrum flavum]
                                             <i>Encyclia fucata</i>
                                                   [Epidendrum affine]
                                                   [Epidendrum hircinum]
                                             <i>Encyclia gracilis</i>
                                             <i>Encyclia granitica</i>
                                                   [Epidendrum graniticum]
                                             <i>Encyclia gravida</i>
                                                   [Encyclia oncidioides var. gravida]
                                                   [Epidendrum gravidum]
                                             <i>Encyclia guanahacabibensis</i>
                                             <i>Encyclia guatemalensis</i>
                                                   [Encyclia dickinsoniana]
                                                   [Epidendrum dickinsonianum]
                                                   [Epidendrum guatemalense]
                                             <i>Encyclia hanburyi</i>
                                             <i>Encyclia howardii</i>
                                                   [Epidendrum howardii]
                                             <i>Encyclia huertae</i>
                                             <i>Encyclia inaguensis</i>
                                             <i>Encyclia incumbens</i>
                                                   [Encyclia aromatica]
                                             <i>Encyclia ionosma</i>
                                                   [Encyclia euosma]
                                             <i>Encyclia isochila</i>
                                             <i>Encyclia kennedyi</i>
                                             <i>Encyclia kraenzlinii</i>
                                             <i>Encyclia lancifolia</i>
                                             <i>Encyclia leucantha</i>
                                             <i>Encyclia linearifolioides</i>
                                                   [Encyclia microxanthina]
                                             <i>Encyclia linkiana</i>
                                             <i>Encyclia lorata</i>
                                             <i>Encyclia maderoi</i>
                                             <i>Encyclia mapuerae</i>
                                                   [Encyclia tarumana]
                                             <i>Encyclia meliosma</i>
                                                   [Epidendrum meliosmum]
                                             <i>Encyclia microbulbon</i>
                                                   [Dinema microbulbon]
                                                   [Encyclia ovulum]
                                                   [Epidendrum microbulbon]
                                                   [Epidendrum ovulum]
                                             <i>Encyclia microtos</i>
                                             <i>Encyclia mooreana</i>
                                                   [Encyclia brenesii]
                                                   [Encyclia tonduziana]
                                                   [Epidendrum mooreanum]
                                             <i>Encyclia naranjapatensis</i>
                                             <i>Encyclia nematocaulon</i>
                                                   [Epidendrum yucatanense]
                                             <i>Encyclia ochracea</i>
                                             <i>Encyclia oestlundii</i>
                                                   [Epidendrum oestlundii]
                                             <i>Encyclia oncidioides</i>
                                             <i>Encyclia osmantha</i>
                                             <i>Encyclia oxypetala</i>
                                             <i>Encyclia papilionacea</i>
                                             <i>Encyclia parviflora</i>
                                             <i>Encyclia parviloba</i>
                                                   [Epidendrum parvilobum]
                                             <i>Encyclia patens</i>
                                                   [Encyclia odoratissima]
                                             <i>Encyclia peraltensis</i>
                                                   [Epidendrum peraltense]
                                             <i>Encyclia perplexa</i>
                                                   [Epidendrum oncidioides var. perplexum]
                                             <i>Encyclia phoenicea</i>
                                                   [Epidendrum phoeniceum]
                                             <i>Encyclia plicata</i>
                                                   [Epidendrum plicatum]
                                             <i>Encyclia pollardiana</i>
                                                   [Epidendrum pollardianum]
                                             <i>Encyclia profusa</i>
                                                   [Epidendrum profusum]
                                             <i>Encyclia pterocarpa</i>
                                             <i>Encyclia pygmaea</i>
                                             <i>Encyclia pyriformis</i>
                                                   [Encyclia brevifolia]
                                                   [Epidendrum brevifolium]
                                             <i>Encyclia radiata</i>
                                             <i>Encyclia randii</i>
                                             <i>Encyclia recurvata</i>
                                             <i>Encyclia replicata</i>
                                                   [Encyclia edithiana]
                                             <i>Encyclia rodolfoi</i>
                                             <i>Encyclia rubra</i>
                                             <i>Encyclia rufa</i>
                                                   [Encyclia bahamensis]
                                             <i>Encyclia rzedowskiana</i>
                                             <i>Encyclia selligera</i>
                                                   [Epidendrum selligerum]
                                             <i>Encyclia semiaperta</i>
                                             <i>Encyclia silverarum</i>
                                             <i>Encyclia sintenisii</i>
                                             <i>Encyclia spatella</i>
                                             <i>Encyclia stellata</i>
                                                   [Encyclia hunteriana]
                                                   [Epidendrum alanjense]
                                             <i>Encyclia tampensis</i>
                                             <i>Encyclia tenuissima</i>
                                             <i>Encyclia thrombodes</i>
                                             <i>Encyclia trachycarpa</i>
                                                   [Epidendrum trachycarpum]
                                             <i>Encyclia trachychila</i>
                                             <i>Encyclia triangulifera</i>
                                                   [Epidendrum trianguliferum]
                                             <i>Encyclia tripunctata</i>
                                             <i>Encyclia tuerckheimii</i>
                                             <i>Encyclia vagans</i>
                                             <i>Encyclia varicosa</i>
                                             <i>Encyclia venosa</i>
                                             <i>Encyclia withneri</i>
                                                   [Epidendrum withneri]
                                             <i>Encyclia xipheres</i>
                                                   [Encyclia purpusii]
                                                   [Epidendrum xipheres]
                                     <i>Endresiella</i>
                                     <i>Ephippianthus</i>
                                             <i>Ephippianthus sachalinensis</i>
                                                   [Ephippianthus schmidtii]
                                     <i>Epibator</i>
                                     <i>Epiblastus</i>
                                             <i>Epiblastus schultzei</i>
                                     <i>Epiblema</i>
                                             <i>Epiblema grandiflorum</i>
                                     <i>Epicattleya</i>
                                     <i>Epidanthus</i>
                                     <i>Epidendron</i>
                                             <i>Epidendrum chioneoides</i>
                                     <i>Epidendropsis</i>
                                             <i>Epidendropsis vicentina</i>
                                     <i>Epidendrum</i>
                                           [Amblostoma]
                                           [Nanodes]
                                             <i>Epidendrum abbottii</i>
                                             <i>Epidendrum aberrans</i>
                                             <i>Epidendrum ackermanii</i>
                                             <i>Epidendrum acuminatum</i>
                                             <i>Epidendrum acunae</i>
                                             <i>Epidendrum adnatum</i>
                                             <i>Epidendrum agathosmicum</i>
                                                   [Epidendrum lilacinum]
                                             <i>Epidendrum agoyanense</i>
                                             <i>Epidendrum aguaricoense</i>
                                             <i>Epidendrum alabastrialatum</i>
                                             <i>Epidendrum alberti</i>
                                             <i>Epidendrum albopropinquum</i>
                                             <i>Epidendrum alfaroi</i>
                                             <i>Epidendrum alfredii</i>
                                             <i>Epidendrum allenii</i>
                                             <i>Epidendrum allisonii</i>
                                             <i>Epidendrum allochronum</i>
                                                   [Epidendrum coriifolium var. purpurascens]
                                             <i>Epidendrum alpicoloscandens</i>
                                             <i>Epidendrum alticola</i>
                                             <i>Epidendrum altissimum</i>
                                             <i>Epidendrum alvarezdeltoroi</i>
                                             <i>Epidendrum amapense</i>
                                             <i>Epidendrum ampelospathum</i>
                                             <i>Epidendrum amphistomum</i>
                                             <i>Epidendrum amplexigastrium</i>
                                             <i>Epidendrum anceps</i>
                                             <i>Epidendrum anderssonii</i>
                                             <i>Epidendrum angaritae</i>
                                             <i>Epidendrum angustilobum</i>
                                                   [Epidendrum nocturnum var. latifolium]
                                             <i>Epidendrum angustisegmentum</i>
                                                   [Epidendrum rigidum var. angustisegmentum]
                                             <i>Epidendrum anisatum</i>
                                             <i>Epidendrum annabellae</i>
                                             <i>Epidendrum anoglossoides</i>
                                             <i>Epidendrum anoglossum</i>
                                             <i>Epidendrum anthoceroides</i>
                                             <i>Epidendrum antillanum</i>
                                                   [Epidendrum ramosum var. lanceolatum]
                                             <i>Epidendrum aquaticum</i>
                                             <i>Epidendrum arachnoglossum</i>
                                             <i>Epidendrum arbuscula</i>
                                             <i>Epidendrum arbusculum</i>
                                             <i>Epidendrum aristoloides</i>
                                             <i>Epidendrum armeniacum</i>
                                             <i>Epidendrum atroscriptum</i>
                                             <i>Epidendrum avicula</i>
                                                   [Lanium avicula]
                                                   [Lanium berkeleyi]
                                             <i>Epidendrum badium</i>
                                             <i>Epidendrum baezense</i>
                                             <i>Epidendrum bahorucense</i>
                                             <i>Epidendrum barbae</i>
                                             <i>Epidendrum barbeyanum</i>
                                                   [Epidendrum amparoanum]
                                             <i>Epidendrum beharorum</i>
                                             <i>Epidendrum belvederense</i>
                                             <i>Epidendrum bicornutum</i>
                                             <i>Epidendrum bifarium</i>
                                             <i>Epidendrum bifidum</i>
                                             <i>Epidendrum bilobatum</i>
                                             <i>Epidendrum bisulcatum</i>
                                             <i>Epidendrum blancheanum</i>
                                                   [Spathiger roigii]
                                             <i>Epidendrum blepharistes</i>
                                                   [Epidendrum brachycladium]
                                                   [Epidendrum dolabrilobum]
                                                   [Epidendrum funkii]
                                             <i>Epidendrum boothii</i>
                                             <i>Epidendrum boricuarum</i>
                                                   [Amphiglottis difformis]
                                                   [Epidendrum difforme]
                                                   [Epidendrum latifolium]
                                                   [Epidendrum moirianum]
                                                   [Neolehmannia difformis]
                                             <i>Epidendrum boricuomutelianum</i>
                                             <i>Epidendrum brachyrepens</i>
                                             <i>Epidendrum bracteatum</i>
                                             <i>Epidendrum bracteolatum</i>
                                                   [Epidendrum collare]
                                                   [Epidendrum leucopyramis]
                                             <i>Epidendrum bracteosum</i>
                                             <i>Epidendrum brenesii</i>
                                             <i>Epidendrum brevicaule</i>
                                             <i>Epidendrum brevicernuum</i>
                                             <i>Epidendrum brevivenium</i>
                                             <i>Epidendrum brittonianum</i>
                                             <i>Epidendrum buenaventurae</i>
                                                   [Epidendrum nocturnum var. panamense]
                                             <i>Epidendrum calacaliense</i>
                                             <i>Epidendrum calanthum</i>
                                             <i>Epidendrum caligarium</i>
                                             <i>Epidendrum caluerorum</i>
                                             <i>Epidendrum calyptratoides</i>
                                             <i>Epidendrum campaccii</i>
                                             <i>Epidendrum campestre</i>
                                             <i>Epidendrum campylorhachis</i>
                                             <i>Epidendrum candelabrum</i>
                                             <i>Epidendrum cardiochilum</i>
                                                   [Epidendrum segoviense]
                                             <i>Epidendrum cardiophyllum</i>
                                             <i>Epidendrum caribiorum</i>
                                             <i>Epidendrum caroli</i>
                                             <i>Epidendrum carpophorum</i>
                                             <i>Epidendrum catillus</i>
                                             <i>Epidendrum centropetalum</i>
                                                   [Epidendrum centradenia]
                                                   [Epidendrum leprosum]
                                                   [Oerstedella centradenia]
                                                   [Oerstedella centropetala]
                                             <i>Epidendrum cerinum</i>
                                                   [Epidendrum comayaguense]
                                             <i>Epidendrum cernuum</i>
                                             <i>Epidendrum chiguindense</i>
                                             <i>Epidendrum chioneum</i>
                                             <i>Epidendrum chirripoense</i>
                                             <i>Epidendrum chloe</i>
                                             <i>Epidendrum chlorops</i>
                                                   [Epidendrum piestocaulos]
                                                   [Epidendrum simile]
                                             <i>Epidendrum chondrochilum</i>
                                                   [Epidendrum bangii]
                                             <i>Epidendrum chrysanthum</i>
                                             <i>Epidendrum ciliare</i>
                                                   [Encyclia ciliaris]
                                             <i>Epidendrum cilioccidentale</i>
                                             <i>Epidendrum cimanum</i>
                                             <i>Epidendrum cinnabarinum</i>
                                             <i>Epidendrum circinatum</i>
                                             <i>Epidendrum citrochlorinum</i>
                                             <i>Epidendrum citrosmum</i>
                                             <i>Epidendrum cleistogastrium</i>
                                             <i>Epidendrum clowesii</i>
                                                   [Epidendrum flavovirens]
                                             <i>Epidendrum cnemidophorum</i>
                                                   [Epidendrum pfavii]
                                             <i>Epidendrum cochleatum</i>
                                               <i>Epidendrum cochleatum var. triandrum</i>
                                             <i>Epidendrum cocoense</i>
                                             <i>Epidendrum compressum</i>
                                             <i>Epidendrum concavilabium</i>
                                             <i>Epidendrum confertum</i>
                                             <i>Epidendrum congestum</i>
                                             <i>Epidendrum conopseum</i>
                                               <i>Epidendrum conopseum var. mexicana</i>
                                             <i>Epidendrum cooperianum</i>
                                             <i>Epidendrum cordiforme</i>
                                             <i>Epidendrum coriifolium</i>
                                                   [Epidendrum fuscopurpureum]
                                                   [Epidendrum subviolascens]
                                             <i>Epidendrum coronatum</i>
                                                   [Epidendrum moyobambae]
                                                   [Epidendrum subpatens]
                                             <i>Epidendrum costatum</i>
                                             <i>Epidendrum crenulidifforme</i>
                                             <i>Epidendrum crescentilobum</i>
                                             <i>Epidendrum criniferum</i>
                                             <i>Epidendrum crispatum</i>
                                             <i>Epidendrum cristatum</i>
                                             <i>Epidendrum cryptanthum</i>
                                             <i>Epidendrum cuencanum</i>
                                             <i>Epidendrum culmiforme</i>
                                             <i>Epidendrum cuneatoides</i>
                                                   [Neowilliamsia cuneata]
                                             <i>Epidendrum cusii</i>
                                             <i>Epidendrum cylindraceum</i>
                                             <i>Epidendrum cystosum</i>
                                             <i>Epidendrum dendrobii</i>
                                                   [Epidendrum pileatum]
                                             <i>Epidendrum dendrobioides</i>
                                                   [Epidendrum durum var. parviflorum]
                                             <i>Epidendrum densiflorum</i>
                                             <i>Epidendrum denticulatum</i>
                                             <i>Epidendrum dentiferum</i>
                                             <i>Epidendrum dentilobum</i>
                                             <i>Epidendrum dermatanthum</i>
                                             <i>Epidendrum dichotomum</i>
                                             <i>Epidendrum diffusum</i>
                                                   [Epidendrum tenuiflorum]
                                                   [Seraphyta diffusa]
                                                   [Seraphyta multiflora]
                                             <i>Epidendrum dilochioides</i>
                                             <i>Epidendrum diothonaeoides</i>
                                             <i>Epidendrum discoidale</i>
                                             <i>Epidendrum discolor</i>
                                             <i>Epidendrum dixiorum</i>
                                             <i>Epidendrum dodii</i>
                                             <i>Epidendrum durum</i>
                                                   [Epidendrum carnosum]
                                             <i>Epidendrum eburneum</i>
                                             <i>Epidendrum ellipsophyllum</i>
                                             <i>Epidendrum ellipticum</i>
                                             <i>Epidendrum endresii</i>
                                                   [Oerstedella endresii]
                                             <i>Epidendrum epidendroides</i>
                                                   [Neowilliamsia epidendroides]
                                             <i>Epidendrum equitantifolium</i>
                                             <i>Epidendrum erectifolium</i>
                                             <i>Epidendrum erythronioides</i>
                                             <i>Epidendrum espiritu-santense</i>
                                             <i>Epidendrum estrellense</i>
                                             <i>Epidendrum eustirum</i>
                                             <i>Epidendrum examinis</i>
                                             <i>Epidendrum exasperatum</i>
                                                   [Epidendrum chondranthum]
                                             <i>Epidendrum excisum</i>
                                             <i>Epidendrum exile</i>
                                             <i>Epidendrum eximium</i>
                                                   [Epidendrum amesianum]
                                             <i>Epidendrum falcatum</i>
                                             <i>Epidendrum filicaule</i>
                                             <i>Epidendrum fimbriatum</i>
                                             <i>Epidendrum firmum</i>
                                                   [Epidendrum majale]
                                             <i>Epidendrum flexicaule</i>
                                             <i>Epidendrum flexuosissimum</i>
                                             <i>Epidendrum flexuosum</i>
                                                   [Epidendrum imantophyllum]
                                                   [Epidendrum lorifolium]
                                             <i>Epidendrum floridense</i>
                                             <i>Epidendrum frutex</i>
                                             <i>Epidendrum fruticosum</i>
                                                   [Epidendrum lucidum]
                                                   [Epidendrum vieji]
                                                   [Epidendrum viejoi]
                                             <i>Epidendrum fucatum</i>
                                             <i>Epidendrum fulgens</i>
                                             <i>Epidendrum fuscinum</i>
                                                   [Oerstedella fuscina]
                                             <i>Epidendrum galeottianum</i>
                                                   [Epidendrum schenckianum]
                                             <i>Epidendrum gasteriferum</i>
                                             <i>Epidendrum gastropodium</i>
                                             <i>Epidendrum geminiflorum</i>
                                             <i>Epidendrum gladiatum</i>
                                             <i>Epidendrum glumarum</i>
                                             <i>Epidendrum gomezii</i>
                                             <i>Epidendrum goniorhachis</i>
                                             <i>Epidendrum greenwoodii</i>
                                             <i>Epidendrum guanacastense</i>
                                                   [Epidendrum cocleense]
                                             <i>Epidendrum guerrerense</i>
                                             <i>Epidendrum haberi</i>
                                             <i>Epidendrum hagsateri</i>
                                             <i>Epidendrum hassleri</i>
                                             <i>Epidendrum hawkesii</i>
                                             <i>Epidendrum hellerianum</i>
                                             <i>Epidendrum hemiscleria</i>
                                             <i>Epidendrum hioramii</i>
                                             <i>Epidendrum hombersleyi</i>
                                             <i>Epidendrum horichii</i>
                                             <i>Epidendrum hueycantenangense</i>
                                                   [Epidendrum mixtecanum]
                                             <i>Epidendrum hunterianum</i>
                                             <i>Epidendrum hymenodes</i>
                                             <i>Epidendrum ibaguense</i>
                                                   [Epidendrum smithii]
                                             <i>Epidendrum iltisorum</i>
                                             <i>Epidendrum imatophyllum</i>
                                             <i>Epidendrum imbricatum</i>
                                             <i>Epidendrum incomptoides</i>
                                             <i>Epidendrum incomptum</i>
                                             <i>Epidendrum indecoratum</i>
                                             <i>Epidendrum insolatum</i>
                                                   [Epidanthus crassus]
                                             <i>Epidendrum insulanum</i>
                                             <i>Epidendrum intermixtum</i>
                                                   [Oerstedella intermixta]
                                             <i>Epidendrum isochilum</i>
                                               <i>Epidendrum isochilum var. tridens</i>
                                             <i>Epidendrum isomerum</i>
                                             <i>Epidendrum jamaicense</i>
                                                   [Amphiglottis corymbosa]
                                             <i>Epidendrum jamiesonis</i>
                                                   [Epidendrum evectum]
                                             <i>Epidendrum jefeallenii</i>
                                             <i>Epidendrum jejunum</i>
                                             <i>Epidendrum jimenezii</i>
                                             <i>Epidendrum juergensenii</i>
                                             <i>Epidendrum kerichilum</i>
                                             <i>Epidendrum klotzscheanum</i>
                                             <i>Epidendrum klotzschianum</i>
                                             <i>Epidendrum kraenzlinii</i>
                                             <i>Epidendrum lacertinum</i>
                                             <i>Epidendrum lacerum</i>
                                             <i>Epidendrum lacustre</i>
                                                   [Epidendrum obesum]
                                             <i>Epidendrum lagenocolumna</i>
                                             <i>Epidendrum lancilabium</i>
                                             <i>Epidendrum lanipes</i>
                                             <i>Epidendrum lankesteri</i>
                                             <i>Epidendrum laterale</i>
                                             <i>Epidendrum latilabre</i>
                                             <i>Epidendrum laucheanum</i>
                                                   [Epidendrum cristobalense]
                                                   [Epidendrum dolichostachyum]
                                                   [Epidendrum urostachyum]
                                             <i>Epidendrum lechleri</i>
                                             <i>Epidendrum ledifolium</i>
                                             <i>Epidendrum leucochilum</i>
                                                   [Epidendrum longiflorum]
                                             <i>Epidendrum lignosum</i>
                                                   [Epidendrum liparidoglossum]
                                             <i>Epidendrum lockhartioides</i>
                                             <i>Epidendrum longibracteatum</i>
                                             <i>Epidendrum longicaule</i>
                                                   [Ionopsis longicaulis]
                                             <i>Epidendrum longicolle</i>
                                             <i>Epidendrum longipetalum</i>
                                             <i>Epidendrum lowilliamsii</i>
                                             <i>Epidendrum lutheri</i>
                                             <i>Epidendrum macdougallii</i>
                                                   [Oerstedella macdougallii]
                                             <i>Epidendrum macrocarpum</i>
                                                   [Epidendrum incisum]
                                             <i>Epidendrum macroclinium</i>
                                             <i>Epidendrum macroophorum</i>
                                             <i>Epidendrum macrum</i>
                                                   [Amblostoma gracile]
                                             <i>Epidendrum magnibracteatum</i>
                                                   [Epidendrum palmense]
                                             <i>Epidendrum magnificum</i>
                                                   [Epidendrum sylvettei]
                                             <i>Epidendrum magnoliae</i>
                                                   [Epidendrum conopseum var. mexicanum]
                                               <i>Epidendrum magnoliae var. magnoliae</i>
                                               <i>Epidendrum magnoliae var. mexicanum</i>
                                             <i>Epidendrum mancum</i>
                                             <i>Epidendrum marmoratum</i>
                                             <i>Epidendrum martinezii</i>
                                             <i>Epidendrum mathewsii</i>
                                             <i>Epidendrum matudae</i>
                                             <i>Epidendrum medusae</i>
                                             <i>Epidendrum megagastrium</i>
                                             <i>Epidendrum megaloclinium</i>
                                             <i>Epidendrum melistagum</i>
                                             <i>Epidendrum mesocarpum</i>
                                             <i>Epidendrum microcardium</i>
                                                   [Epidendrum sanchoi var. exasperatum]
                                             <i>Epidendrum microcharis</i>
                                                   [Epidendrum delicatissimum]
                                             <i>Epidendrum microdendron</i>
                                             <i>Epidendrum microphyllum</i>
                                             <i>Epidendrum mininocturnum</i>
                                             <i>Epidendrum mirabile</i>
                                             <i>Epidendrum miserrimum</i>
                                             <i>Epidendrum miserum</i>
                                                   [Epidendrum pulchellum]
                                             <i>Epidendrum mixtum</i>
                                                   [Epidendrum ramosum var. mixtum]
                                             <i>Epidendrum mocinoi</i>
                                             <i>Epidendrum monophlebium</i>
                                             <i>Epidendrum montserratense</i>
                                             <i>Epidendrum morrisii</i>
                                             <i>Epidendrum muricatisepalum</i>
                                             <i>Epidendrum muscicola</i>
                                                   [Epidendrum linifolium]
                                             <i>Epidendrum musciferum</i>
                                             <i>Epidendrum mutelianum</i>
                                             <i>Epidendrum myodes</i>
                                             <i>Epidendrum myrianthum</i>
                                             <i>Epidendrum nelsonii</i>
                                             <i>Epidendrum nemorale</i>
                                             <i>Epidendrum neoporpax</i>
                                             <i>Epidendrum nervosiflorum</i>
                                             <i>Epidendrum nicaraguense</i>
                                             <i>Epidendrum nigricans</i>
                                             <i>Epidendrum nitens</i>
                                                   [Epidendrum johannis]
                                             <i>Epidendrum nocturnum</i>
                                             <i>Epidendrum nodosum</i>
                                             <i>Epidendrum notabile</i>
                                             <i>Epidendrum nubium</i>
                                             <i>Epidendrum nutans</i>
                                             <i>Epidendrum nutantirhachis</i>
                                             <i>Epidendrum oaxacanum</i>
                                             <i>Epidendrum obliquifolium</i>
                                             <i>Epidendrum obrienianum</i>
                                             <i>Epidendrum ochraceum</i>
                                             <i>Epidendrum octomerioides</i>
                                             <i>Epidendrum oerstedii</i>
                                                   [Epidendrum ciliare var. oerstedii]
                                             <i>Epidendrum oncidioides</i>
                                               <i>Epidendrum oncidioides var. gravidum</i>
                                             <i>Epidendrum orchidiflorum</i>
                                                   [Epidendrum huebneri]
                                             <i>Epidendrum oreonastes</i>
                                             <i>Epidendrum orientale</i>
                                             <i>Epidendrum ottonis</i>
                                             <i>Epidendrum oxyglossum</i>
                                             <i>Epidendrum pachyceras</i>
                                             <i>Epidendrum pachyrachis</i>
                                             <i>Epidendrum pajitense</i>
                                             <i>Epidendrum palaciosii</i>
                                             <i>Epidendrum pallens</i>
                                             <i>Epidendrum pallidiflorum</i>
                                             <i>Epidendrum paniculatum</i>
                                                   [Epidendrum floribundum]
                                                   [Epidendrum longicrure]
                                                   [Epidendrum macroceras]
                                                   [Epidendrum reflexum]
                                             <i>Epidendrum pansamalae</i>
                                                   [Oerstedella pansamalae]
                                             <i>Epidendrum papilionaceum</i>
                                             <i>Epidendrum paraguastigma</i>
                                             <i>Epidendrum paranaense</i>
                                             <i>Epidendrum paranthicum</i>
                                                   [Epidanthus paranthicus]
                                                   [Epidendrum sancti-ramoni]
                                             <i>Epidendrum parkinsonianum</i>
                                                   [Epidendrum falcatum var. zeledoniae]
                                                   [Epidendrum pugioniforme]
                                               <i>Epidendrum parkinsonianum var. falcatum</i>
                                             <i>Epidendrum parviexasperatum</i>
                                             <i>Epidendrum parviflorum</i>
                                             <i>Epidendrum pastranae</i>
                                             <i>Epidendrum patens</i>
                                             <i>Epidendrum paucifolium</i>
                                             <i>Epidendrum pendens</i>
                                             <i>Epidendrum pentadactylum</i>
                                             <i>Epidendrum peperomia</i>
                                             <i>Epidendrum pergameneum</i>
                                             <i>Epidendrum phragmites</i>
                                             <i>Epidendrum physodes</i>
                                             <i>Epidendrum pichinchae</i>
                                             <i>Epidendrum piliferum</i>
                                             <i>Epidendrum pinniferum</i>
                                             <i>Epidendrum platychilum</i>
                                             <i>Epidendrum platystigma</i>
                                             <i>Epidendrum pleurothalloides</i>
                                             <i>Epidendrum poeppigii</i>
                                             <i>Epidendrum pollardii</i>
                                             <i>Epidendrum polyanthum</i>
                                                   [Epidendrum hondurense]
                                                   [Epidendrum quinquelobum]
                                                   [Epidendrum verrucipes]
                                             <i>Epidendrum polybulbon</i>
                                             <i>Epidendrum polychlamys</i>
                                             <i>Epidendrum polychromum</i>
                                             <i>Epidendrum polygonatum</i>
                                             <i>Epidendrum polystachyum</i>
                                             <i>Epidendrum porpax</i>
                                                   [Epidendrum porphyrophyllum]
                                             <i>Epidendrum porphyreum</i>
                                             <i>Epidendrum portoricense</i>
                                             <i>Epidendrum powellii</i>
                                                   [Epidendrum arcuiflorum]
                                             <i>Epidendrum probiflorum</i>
                                             <i>Epidendrum propinquum</i>
                                                   [Epidendrum chimalapense]
                                                   [Epidendrum lamprocaulon]
                                             <i>Epidendrum prostratum</i>
                                             <i>Epidendrum pseudavicula</i>
                                             <i>Epidendrum pseudepidendrum</i>
                                             <i>Epidendrum pseudoramosum</i>
                                             <i>Epidendrum pseudoschumannianum</i>
                                                   [Oerstedella pseudoschumanniana]
                                             <i>Epidendrum pudicum</i>
                                             <i>Epidendrum pumilum</i>
                                                   [Epidendrum acrochordonium]
                                                   [Oerstedella pumila]
                                             <i>Epidendrum purpurascens</i>
                                                   [Epidendrum glumibracteum]
                                             <i>Epidendrum purum</i>
                                             <i>Epidendrum puteum</i>
                                             <i>Epidendrum pygmaeum</i>
                                             <i>Epidendrum radicans</i>
                                                   [Epidendrum radicans var. chiriquense]
                                                   [Epidendrum rhizophorum]
                                             <i>Epidendrum radioferens</i>
                                             <i>Epidendrum ramonianum</i>
                                             <i>Epidendrum ramosissimum</i>
                                             <i>Epidendrum ramosum</i>
                                                   [Epidendrum modestiflorum]
                                                   [Epidendrum ramosum var. angustifolium]
                                             <i>Epidendrum raniferum</i>
                                             <i>Epidendrum recurvatum</i>
                                             <i>Epidendrum renilabium</i>
                                             <i>Epidendrum repens</i>
                                             <i>Epidendrum resectum</i>
                                             <i>Epidendrum revertianum</i>
                                             <i>Epidendrum rhizomaniacum</i>
                                             <i>Epidendrum rhombochilum</i>
                                             <i>Epidendrum rhopalostele</i>
                                             <i>Epidendrum rigidiflorum</i>
                                             <i>Epidendrum rigidum</i>
                                                   [Epidendrum cardiophorum]
                                             <i>Epidendrum rivulare</i>
                                             <i>Epidendrum romanii</i>
                                             <i>Epidendrum roseoscriptum</i>
                                             <i>Epidendrum rosilloi</i>
                                             <i>Epidendrum rousseauae</i>
                                             <i>Epidendrum rowleyi</i>
                                             <i>Epidendrum rugosum</i>
                                             <i>Epidendrum rugulosum</i>
                                             <i>Epidendrum sanchoi</i>
                                             <i>Epidendrum santaclarense</i>
                                             <i>Epidendrum saxatile</i>
                                                   [Epidendrum fractiflexum]
                                             <i>Epidendrum scabrum</i>
                                             <i>Epidendrum scalpelligerum</i>
                                             <i>Epidendrum schlechterianum</i>
                                                   [Epidendrum congestoides]
                                                   [Epidendrum gonzalez-tamayoi]
                                                   [Nanodes discolor]
                                             <i>Epidendrum schlimii</i>
                                             <i>Epidendrum schumannianum</i>
                                             <i>Epidendrum schweinfurthianum</i>
                                             <i>Epidendrum sculptum</i>
                                                   [Epidendrum colonense]
                                             <i>Epidendrum secundum</i>
                                                   [Epidendrum calanthum var. rubrum]
                                                   [Epidendrum elongatum]
                                                   [Epidendrum pachyphyllum]
                                                   [Epidendrum rubroticum]
                                             <i>Epidendrum selaginella</i>
                                             <i>Epidendrum serrulatum</i>
                                                   [Prosthechea serrulata]
                                             <i>Epidendrum serruliferum</i>
                                             <i>Epidendrum simulacrum</i>
                                                   [Epidendrum curvicolumna]
                                                   [Epidendrum difforme var. simulacrum]
                                             <i>Epidendrum singuliflorum</i>
                                             <i>Epidendrum sintenisii</i>
                                             <i>Epidendrum skutchii</i>
                                             <i>Epidendrum sobralioides</i>
                                             <i>Epidendrum soratae</i>
                                             <i>Epidendrum spruceanum</i>
                                             <i>Epidendrum stallforthianum</i>
                                                   [Epidendrum heteroglossum]
                                             <i>Epidendrum stamfordianum</i>
                                             <i>Epidendrum stangeanum</i>
                                                   [Epidendrum glandulosum]
                                             <i>Epidendrum stolidium</i>
                                                   [Oerstedella ornata]
                                             <i>Epidendrum storkii</i>
                                                   [Epidendrum difforme var. storkii]
                                             <i>Epidendrum strobiliferum</i>
                                                   [Epidendrum verecundum]
                                                   [Spathiger strobiliferus]
                                             <i>Epidendrum subnutans</i>
                                             <i>Epidendrum subpurum</i>
                                                   [Epidendrum hartii]
                                             <i>Epidendrum subulatum</i>
                                             <i>Epidendrum subumbellatum</i>
                                                   [Epidendrum panegyricum]
                                             <i>Epidendrum succulentum</i>
                                             <i>Epidendrum suturatum</i>
                                             <i>Epidendrum swartzii</i>
                                             <i>Epidendrum talamancanum</i>
                                             <i>Epidendrum tampense</i>
                                             <i>Epidendrum tenuicaule</i>
                                             <i>Epidendrum tetraceros</i>
                                                   [Oerstedella tetraceros]
                                             <i>Epidendrum tipuloideum</i>
                                                   [Epidendrum broadwayi]
                                             <i>Epidendrum torquatum</i>
                                             <i>Epidendrum trachythece</i>
                                             <i>Epidendrum trialatum</i>
                                             <i>Epidendrum triangulabium</i>
                                             <i>Epidendrum trianthum</i>
                                                   [Epidendrum nagelii]
                                             <i>Epidendrum tricarinatum</i>
                                             <i>Epidendrum tridactylum</i>
                                             <i>Epidendrum tridens</i>
                                                   [Epidendrum tunguraguae]
                                             <i>Epidendrum tulcanense</i>
                                             <i>Epidendrum turialvae</i>
                                             <i>Epidendrum tuxtlense</i>
                                             <i>Epidendrum tziscaoense</i>
                                             <i>Epidendrum umbelliferum</i>
                                                   [Epidendrum chlorocorymbos]
                                             <i>Epidendrum unguiculatum</i>
                                             <i>Epidendrum urbanianum</i>
                                             <i>Epidendrum vandifolium</i>
                                                   [Epidendrum durangense]
                                             <i>Epidendrum veroscriptum</i>
                                             <i>Epidendrum verrucosum</i>
                                                   [Oerstedella verrucosa var. hansenii]
                                             <i>Epidendrum vesicatum</i>
                                             <i>Epidendrum vicentinum</i>
                                             <i>Epidendrum vincentinum</i>
                                                   [Epidendropsis vincentina]
                                                   [Epidendrum serricardium]
                                             <i>Epidendrum violascens</i>
                                                   [Epidendropsis violascens]
                                             <i>Epidendrum viridipurpureum</i>
                                             <i>Epidendrum vitellinum</i>
                                             <i>Epidendrum viviparum</i>
                                             <i>Epidendrum volutum</i>
                                                   [Epidendrum radlkoferianum]
                                             <i>Epidendrum vulcanicola</i>
                                             <i>Epidendrum vulgoamparoanum</i>
                                             <i>Epidendrum wallisii</i>
                                                   [Epidendrum pseudowallisii]
                                                   [Oerstedella wallisii]
                                             <i>Epidendrum warszewiczii</i>
                                             <i>Epidendrum weberbauerianum</i>
                                             <i>Epidendrum wercklei</i>
                                             <i>Epidendrum wrightii</i>
                                                   [Epidendrum nasutum]
                                             <i>Epidendrum x obrienianum</i>
                                             <i>Epidendrum xanthinum</i>
                                             <i>Epidendrum yojoaense</i>
                                             <i>Epidendrum yungasense</i>
                                             <i>Epidendrum zanonii</i>
                                     <i>Epidorkis</i>
                                     <i>Epigeneium</i>
                                             <i>Epigeneium chapaense</i>
                                     <i>Epilyna</i>
                                     <i>Epipactis</i>
                                           [Amesia]
                                             <i>Epipactis africana</i>
                                                   [Amesia africana]
                                                   [Arthrochilium africanum]
                                                   [Epipactis excelsa]
                                                   [Helleborine africana]
                                                   [Serapias africana]
                                             <i>Epipactis atrorubens</i>
                                                   [Epipactis atropurpurea]
                                                   [Helleborine atropurpurea]
                                             <i>Epipactis consimilis</i>
                                             <i>Epipactis decipiens</i>
                                             <i>Epipactis gigantea</i>
                                                   [Amesia gigantea]
                                                   [Epipactis americana]
                                                   [Epipactis pringlei]
                                                   [Helleborine gigantea]
                                                   [Serapias gigantea]
                                             <i>Epipactis grandiflora</i>
                                             <i>Epipactis helleborine</i>
                                                   [Epipactis latifolia]
                                                   [Helleborine latifolia]
                                                   [Serapias helleborine]
                                             <i>Epipactis leptochila</i>
                                               <i>Epipactis leptochila subsp. neglecta</i>
                                             <i>Epipactis longifolia</i>
                                             <i>Epipactis lusitanica</i>
                                             <i>Epipactis mairei</i>
                                             <i>Epipactis microphylla</i>
                                             <i>Epipactis muelleri</i>
                                             <i>Epipactis pallens</i>
                                             <i>Epipactis palustris</i>
                                             <i>Epipactis papillosa</i>
                                             <i>Epipactis persica</i>
                                             <i>Epipactis pubescens</i>
                                             <i>Epipactis purpurata</i>
                                                   [Epipactis latifolia var. violacea]
                                                   [Epipactis viridiflora]
                                                   [Helleborine violacea]
                                               <i>Epipactis purpurata subsp. purpurata</i>
                                                     [Epipactis violacea]
                                             <i>Epipactis repens</i>
                                               <i>Epipactis repens var. ophioides</i>
                                             <i>Epipactis royleana</i>
                                             <i>Epipactis rubiginosa</i>
                                             <i>Epipactis striata</i>
                                             <i>Epipactis tesselata</i>
                                             <i>Epipactis thunbergii</i>
                                             <i>Epipactis tremolsii</i>
                                             <i>Epipactis ulugurica</i>
                                             <i>Epipactis veratrifolia</i>
                                                   [Amesia somaliensis]
                                                   [Epipactis abyssinica]
                                                   [Epipactis amoena]
                                                   [Epipactis handelii]
                                                   [Epipactis somaliensis]
                                                   [Epipactis wallichii]
                                                   [Helleborine consimilis]
                                     <i>Epiphora</i>
                                     <i>Epiphorella</i>
                                     <i>Epipogium</i>
                                             <i>Epipogium aphyllum</i>
                                                   [Epipogium gmelinii]
                                             <i>Epipogium roseum</i>
                                                   [Ceratopsis rosea]
                                                   [Epipogium africanum]
                                                   [Epipogium guifoylii]
                                                   [Epipogium kassnerianum]
                                                   [Epipogium nutans]
                                                   [Epipogium tuberosum]
                                                   [Epipogon kassnerianum]
                                                   [Galera nutans]
                                                   [Galera rosea]
                                                   [Limodorum roseum]
                                     <i>Epipogon</i>
                                     <i>Epistephium</i>
                                             <i>Epistephium chironii</i>
                                             <i>Epistephium ellipticum</i>
                                             <i>Epistephium parviflorum</i>
                                             <i>Epistephium sclerophyllum</i>
                                             <i>Epistephium subrepens</i>
                                     <i>Eria</i>
                                             <i>Eria acervata</i>
                                             <i>Eria amica</i>
                                             <i>Eria bicolor</i>
                                             <i>Eria boniana</i>
                                             <i>Eria corneri</i>
                                             <i>Eria coronaria</i>
                                             <i>Eria diluta</i>
                                             <i>Eria eriopsidobulbon</i>
                                             <i>Eria ferruginea</i>
                                             <i>Eria gagnepainii</i>
                                             <i>Eria globulifera</i>
                                             <i>Eria javanica</i>
                                             <i>Eria lasiopetala</i>
                                                   [Eria flava]
                                             <i>Eria neglecta</i>
                                                   [Cylindrolobus neglectus]
                                             <i>Eria paniculata</i>
                                             <i>Eria pannea</i>
                                             <i>Eria pauciflora</i>
                                             <i>Eria ramosii</i>
                                                   [Trichotosia ramosii]
                                             <i>Eria rostriflora</i>
                                                   [Eria setchellii]
                                             <i>Eria siamensis</i>
                                             <i>Eria stellata</i>
                                             <i>Eria thao</i>
                                             <i>Eria tomentosa</i>
                                                   [Dendrolirium tomentosum]
                                     <i>Eriaxis</i>
                                             <i>Eriaxis rigida</i>
                                     <i>Eriochilus</i>
                                             <i>Eriochilus cucullatus</i>
                                                   [Eriochilus autumnalis]
                                             <i>Eriochilus dilatatus</i>
                                             <i>Eriochilus scaber</i>
                                     <i>Eriodes</i>
                                             <i>Eriodes barbata</i>
                                     <i>Eriopsis</i>
                                             <i>Eriopsis biloba</i>
                                             <i>Eriopsis rutidobulbon</i>
                                                   [Eriopsis wercklei]
                                             <i>Eriopsis sceptrum</i>
                                     <i>Erporkis</i>
                                     <i>Erycina</i>
                                             <i>Erycina crista-galli</i>
                                                   [Oncidium crista-galli]
                                                   [Psygmorchis crista-galli]
                                             <i>Erycina echinata</i>
                                             <i>Erycina glossomystax</i>
                                                   [Psygmorchis glossomystax]
                                             <i>Erycina hyalinobulbon</i>
                                                   [Erycina diaphana]
                                                   [Oncidium hyalinobulbon]
                                             <i>Erycina pumilio</i>
                                                   [Oncidium hondurense]
                                                   [Oncidium titania]
                                             <i>Erycina pusilla</i>
                                             <i>Erycina zamorensis</i>
                                                   [Psygmorchis zamorensis]
                                     <i>Erythrodes</i>
                                             <i>Erythrodes chinensis</i>
                                             <i>Erythrodes formosana</i>
                                             <i>Erythrodes hirtella</i>
                                             <i>Erythrodes latifolia</i>
                                             <i>Erythrodes plantaginea</i>
                                             <i>Erythrodes querceticola</i>
                                     <i>Euanthe</i>
                                             <i>Euanthe sanderiana</i>
                                                   [Vanda sanderiana]
                                     <i>Euchile</i>
                                             <i>Euchile citrina</i>
                                                   [Prosthechea citrina]
                                             <i>Euchile mariae</i>
                                                   [Encyclia mariae]
                                                   [Epidendrum mariae]
                                                   [Prosthechea mariae]
                                     <i>Eulophia</i>
                                           [Eulophiella]
                                           [Lissochilus]
                                             <i>Eulophia abyssinica</i>
                                                   [Orthochilus abyssinicus]
                                             <i>Eulophia aculeata</i>
                                             <i>Eulophia acutilabra</i>
                                                   [Eulophia delicata]
                                                   [Eulophia saintenoyana]
                                             <i>Eulophia aloifolia</i>
                                                   [Graphorkis aloifolia]
                                             <i>Eulophia alta</i>
                                                   [Bletia alta]
                                                   [Cypripedium epidendricum]
                                                   [Cyrtopera vellosiana]
                                                   [Cyrtopera woodfordii var. pachystelida]
                                                   [Cyrtopera woodfordii]
                                                   [Cyrtopodium woordfordii]
                                                   [Dendrobium longifolium]
                                                   [Eulophia longifolia]
                                                   [Eulophia woodfordii]
                                                   [Govenia barbata]
                                                   [Limodorum altum]
                                                   [Platypus papilliferus]
                                             <i>Eulophia amblyosepala</i>
                                                   [Lissochilus amblyosepalus]
                                             <i>Eulophia ambongensis</i>
                                                   [Eulophidium perrieri]
                                                   [Lissochilus ambongensis]
                                                   [Oeceoclades perrieri]
                                             <i>Eulophia angolensis</i>
                                               <i>Eulophia angolensis var. angolensis</i>
                                                     [Cymbidium angolense]
                                                     [Cyrtopera stolziana]
                                                     [Eulophia buchananii]
                                                     [Eulophia eylesi]
                                                     [Eulophia lindleyana]
                                                     [Eulophia stolziana]
                                                     [Lissochilus antunesii]
                                                     [Lissochilus eylesii]
                                                     [Lissochilus katentaniensis]
                                                     [Lissochilus lindleyanus]
                                                     [Lissochilus mildbraedii]
                                                     [Lissochilus paludicolus]
                                                     [Lissochilus platypterus]
                                                     [Lissochilus ugandae]
                                                     [Lissochilus validus]
                                             <i>Eulophia antunesii</i>
                                             <i>Eulophia arenicola</i>
                                             <i>Eulophia barteri</i>
                                             <i>Eulophia bicallosa</i>
                                                   [Liparis bicallosa]
                                             <i>Eulophia biloba</i>
                                             <i>Eulophia bisaccata</i>
                                             <i>Eulophia bouliawongo</i>
                                                   [Eulophia gigantea]
                                                   [Eulophia oedoplectron]
                                                   [Galeandra bouliawongo]
                                                   [Lissochilus bouliawongo]
                                                   [Lissochilus elatus]
                                                   [Lissochilus giganteus]
                                                   [Lissochilus macranthus]
                                             <i>Eulophia brenanii</i>
                                             <i>Eulophia brevipetala</i>
                                                   [Eulophia monile var. brevipetala]
                                             <i>Eulophia buettneri</i>
                                                   [Eulophia ecarinata]
                                                   [Lissochilus buettneri]
                                                   [Lissochilus ledermannii]
                                             <i>Eulophia calantha</i>
                                                   [Eulophia calantha var. kubangensis]
                                                   [Lissochilus kapandensis]
                                                   [Lissochilus monoceras]
                                             <i>Eulophia callichroma</i>
                                                   [Acrolophia paniculata]
                                             <i>Eulophia caricifolia</i>
                                                   [Eulophia angolensis var. mweruensis]
                                                   [Eulophia mweruensis]
                                               <i>Eulophia caricifolia var. antennisepala</i>
                                                     [Eulophia antennisepala]
                                                     [Lissochilus antennisepalus]
                                               <i>Eulophia caricifolia var. caricifolia</i>
                                                     [Eulophia wilsonii]
                                                     [Lissochilus caricifolius]
                                                     [Lissochilus longifolius]
                                             <i>Eulophia cernua</i>
                                                   [Geodorum nutans]
                                             <i>Eulophia chilangensis</i>
                                             <i>Eulophia clitellifera</i>
                                                   [Eulophia fractiflexa]
                                                   [Lissochilus flexuosus]
                                                   [Lissochilus pulchellus]
                                             <i>Eulophia coeloglossa</i>
                                             <i>Eulophia complanata</i>
                                             <i>Eulophia corymbosa</i>
                                             <i>Eulophia cristata</i>
                                                   [Eulophia articulata]
                                                   [Eulophia longibracteata]
                                                   [Eulophia sarticulata]
                                                   [Galeandra longibracteata]
                                                   [Limodorum articulatum]
                                                   [Limodorum cristatum]
                                                   [Lissochilus heudelotii]
                                                   [Lissochilus purpuratus]
                                                   [Lissochilus uliginosus]
                                             <i>Eulophia cucullata</i>
                                                   [Eulophia kondensis]
                                                   [Lissochilus euanthus]
                                                   [Lissochilus roscheri]
                                               <i>Eulophia cucullata var. cucullata</i>
                                                     [Eulophia arenaria]
                                                     [Eulophia cucullata var. dilecta]
                                                     [Eulophia dilecta]
                                                     [Eulophia monteiroi]
                                                     [Eulophia stylites]
                                                     [Lissochilus dilectus]
                                                     [Lissochilus kassnerianus]
                                                     [Lissochilus stylites]
                                             <i>Eulophia dabia</i>
                                                   [Eulophia campestris]
                                                   [Eulophia hormusjii]
                                             <i>Eulophia dactylifera</i>
                                             <i>Eulophia divergens</i>
                                             <i>Eulophia ecristata</i>
                                                   [Cyrtopodium ecristatum]
                                                   [Orthochilus ecristatus]
                                             <i>Eulophia elegans</i>
                                             <i>Eulophia endlichiana</i>
                                                   [Lissochilus endlichianus]
                                             <i>Eulophia ensata</i>
                                             <i>Eulophia ephippium</i>
                                                   [Lissochilus ephippium]
                                             <i>Eulophia epidendraea</i>
                                             <i>Eulophia epiphanoides</i>
                                             <i>Eulophia euglossa</i>
                                                   [Eulophia dusenii]
                                                   [Galeandra euglossa]
                                             <i>Eulophia exaltata</i>
                                             <i>Eulophia eylesii</i>
                                               <i>Eulophia eylesii var. anquieriana</i>
                                               <i>Eulophia eylesii var. eylesii</i>
                                             <i>Eulophia falcatiloba</i>
                                             <i>Eulophia fernandeziana</i>
                                             <i>Eulophia filicaulis</i>
                                                   [Eulophia ramifera]
                                             <i>Eulophia flava</i>
                                             <i>Eulophia flavopurpurea</i>
                                                   [Cyrtopera flavopurpurea]
                                                   [Eulophia andersonii]
                                                   [Eulophia millsonii]
                                                   [Eulophia tubifera]
                                                   [Lissochilus andersonii]
                                                   [Lissochilus corbisieri]
                                                   [Lissochilus johnsonii]
                                                   [Lissochilus lacteus]
                                                   [Lissochilus ochroleucus]
                                                   [Lissochilus seretii]
                                             <i>Eulophia foliosa</i>
                                             <i>Eulophia friderici</i>
                                                   [Eulophia roseolabia]
                                                   [Lissochilus roseolabius]
                                             <i>Eulophia galeoloides</i>
                                                   [Eulophia cyrtosioides]
                                                   [Eulophia goetzeana]
                                             <i>Eulophia gastrodioides</i>
                                             <i>Eulophia gonychila</i>
                                                   [Eulophia brunnea]
                                                   [Lissochilus brunneus]
                                             <i>Eulophia gracilis</i>
                                                   [Eulophia ciliata]
                                                   [Eulophia laurentiana]
                                                   [Eulophia preussii]
                                                   [Eulophia virens]
                                                   [Galeandra extinctoria]
                                                   [Galeandra gracilis]
                                                   [Graphorkis extinctoria]
                                             <i>Eulophia graminea</i>
                                             <i>Eulophia guineensis</i>
                                                   [Eulophia congoensis]
                                                   [Eulophia guineensis var. kibilana]
                                                   [Eulophia guineensis var. purpurata]
                                                   [Eulophia guineensis var. tisseranti]
                                                   [Eulophia quartiniana]
                                                   [Galeandra quartiniana]
                                                   [Saccolabium abyssinicum]
                                             <i>Eulophia hereroensis</i>
                                                   [Eulophia junodiana]
                                                   [Eulophia pillansii]
                                                   [Eulophia undulata]
                                             <i>Eulophia hians</i>
                                               <i>Eulophia hians var. hians</i>
                                                     [Eulophia clavicornis]
                                                     [Eulophia obcordata]
                                                     [Eulophia violacea]
                                               <i>Eulophia hians var. inaequalis</i>
                                                     [Eulophia aliwalensis]
                                                     [Eulophia clavicornis var. inaequalis]
                                                     [Eulophia engleri]
                                                     [Eulophia inaequalis]
                                                     [Eulophia keniensis]
                                                     [Eulophia longipes]
                                               <i>Eulophia hians var. nutans</i>
                                                     [Eulophia aemula]
                                                     [Eulophia amajubae]
                                                     [Eulophia bathiei]
                                                     [Eulophia carunculifera]
                                                     [Eulophia clavicornis var. nutans]
                                                     [Eulophia crinita]
                                                     [Eulophia decurva]
                                                     [Eulophia ernestii]
                                                     [Eulophia flanaganii]
                                                     [Eulophia galpinii]
                                                     [Eulophia gladioloides]
                                                     [Eulophia laxiflora]
                                                     [Eulophia nelsonii]
                                                     [Eulophia nutans]
                                                     [Eulophia purpurascens]
                                                     [Eulophia ukingensis]
                                                     [Eulophia vaginata]
                                                     [Eulophia vleminckxiana]
                                             <i>Eulophia hirschbergii</i>
                                             <i>Eulophia horsfallii</i>
                                                   [Eulophia alexandri]
                                                   [Eulophia dybowskii]
                                                   [Eulophia eleogena]
                                                   [Eulophia elliotii]
                                                   [Eulophia huillensis]
                                                   [Eulophia keiliana]
                                                   [Eulophia magnicristata]
                                                   [Eulophia mahonii]
                                                   [Eulophia multicolor]
                                                   [Eulophia porphyroglossa]
                                                   [Eulophia rosea]
                                                   [Eulophia sandersonii]
                                                   [Eulophia sceptrum]
                                                   [Eulophia scottii]
                                                   [Lissochilus alexandri]
                                                   [Lissochilus dybowskii]
                                                   [Lissochilus eleogenus]
                                                   [Lissochilus elliotii]
                                                   [Lissochilus keilianus]
                                                   [Lissochilus mahonii]
                                                   [Lissochilus multicolor]
                                                   [Lissochilus porphyroglossus]
                                                   [Lissochilus sandersonii]
                                                   [Lissochilus sceptrus]
                                                   [Lissochilus welwitschii]
                                               <i>Eulophia horsfallii subsp. horsfallii</i>
                                             <i>Eulophia huttonii</i>
                                                   [Eulophia aculeata subsp. huttonii]
                                             <i>Eulophia juncifolia</i>
                                                   [Lissochilus otiferus]
                                             <i>Eulophia katangensis</i>
                                                   [Eulophia paucisquamata]
                                                   [Lissochilus katangensis]
                                             <i>Eulophia kyimbilae</i>
                                             <i>Eulophia latilabris</i>
                                                   [Eulophia busseana]
                                                   [Eulophia gilletiana]
                                                   [Eulophia lomaniensis]
                                                   [Eulophia pentalamella]
                                                   [Lissochilus busseanus]
                                                   [Lissochilus leopoldii]
                                                   [Lissochilus subintegrus]
                                                   [Lissochilus thomsonii]
                                             <i>Eulophia laurentii</i>
                                                   [Eulophia horsfallii var. laurentii]
                                                   [Lissochilus laurentii]
                                             <i>Eulophia leachii</i>
                                             <i>Eulophia lejolyana</i>
                                             <i>Eulophia leonensis</i>
                                             <i>Eulophia leontoglossa</i>
                                             <i>Eulophia litoralis</i>
                                             <i>Eulophia livingstoniana</i>
                                                   [Eulophia faradjensis]
                                                   [Eulophia gracilior]
                                                   [Eulophia jumelleana]
                                                   [Eulophia robusta]
                                                   [Lissochilus affinis]
                                                   [Lissochilus cornigerus]
                                                   [Lissochilus fallax]
                                                   [Lissochilus faradjensis]
                                                   [Lissochilus gracilior]
                                                   [Lissochilus livingstonianus]
                                                   [Lissochilus malangensis]
                                                   [Lissochilus mediocris]
                                             <i>Eulophia longisepala</i>
                                                   [Eulophia antennata]
                                                   [Eulophia bangweolensis]
                                                   [Eulophia stolzii]
                                                   [Eulophia triceras]
                                             <i>Eulophia macaulayae</i>
                                             <i>Eulophia macgregorii</i>
                                             <i>Eulophia macrantha</i>
                                             <i>Eulophia malangana</i>
                                                   [Eulophia rigidifolia]
                                                   [Eulophia warburgii]
                                                   [Lissochilus malanganus]
                                             <i>Eulophia manganjensis</i>
                                             <i>Eulophia massokoensis</i>
                                                   [Eulophia friesii]
                                             <i>Eulophia mechowii</i>
                                                   [Eulophia zeyheri]
                                             <i>Eulophia monile</i>
                                               <i>Eulophia monile var. monile</i>
                                                     [Eulophia anisotepala]
                                                     [Eulophia concinna]
                                                     [Eulophia exilis]
                                                     [Eulophia milnei var. norlindhii]
                                                     [Eulophia norlindhii]
                                                     [Eulophia tisserantii]
                                                     [Lissochilus tenuissimus]
                                             <i>Eulophia monotropis</i>
                                             <i>Eulophia monticola</i>
                                                   [Eulophia inyangensis]
                                             <i>Eulophia mumbwaensis</i>
                                                   [Lissochilus kisanfuensis]
                                             <i>Eulophia nuda</i>
                                                   [Eulophia squalida]
                                             <i>Eulophia nyasae</i>
                                                   [Eulophia bletilloides]
                                                   [Eulophia ecalcarata]
                                                   [Eulophia farcta]
                                                   [Eulophia florulenta]
                                                   [Eulophia hockii]
                                                   [Eulophia limodoroides]
                                             <i>Eulophia obscura</i>
                                                   [Eulophia bouharmontii]
                                             <i>Eulophia obstipa</i>
                                             <i>Eulophia odontoglossa</i>
                                                   [Eulophia holstiana]
                                             <i>Eulophia orthoplectra</i>
                                               <i>Eulophia orthoplectra var. orthoplectra</i>
                                                     [Eulophia bella]
                                                     [Eulophia ochyrae]
                                                     [Lissochilus milanjianus]
                                                     [Lissochilus monticolus]
                                                     [Lissochilus orthoplectrus]
                                                     [Lissochilus saccatus]
                                               <i>Eulophia orthoplectra var. rugulosa</i>
                                                     [Eulophia rugulosa]
                                                     [Lissochilus mechowii]
                                             <i>Eulophia ovalis</i>
                                               <i>Eulophia ovalis var. bainesii</i>
                                                     [Eulophia bainesii]
                                                     [Eulophia ovalis subsp. bainesii]
                                                     [Eulophia praticola]
                                                     [Eulophia pretoriensis]
                                                     [Eulophia transvaalensis var. thorncroftii]
                                                     [Eulophia transvaalensis]
                                               <i>Eulophia ovalis var. ovalis</i>
                                                     [Eulophia bakeri]
                                                     [Eulophia deflexa]
                                                     [Eulophia dregeana]
                                                     [Eulophia haygarthii]
                                                     [Eulophia ovatipetala]
                                             <i>Eulophia parilamellata</i>
                                                   [Lissochilus congoensis]
                                             <i>Eulophia parviflora</i>
                                                   [Cyrtopera oliveriana]
                                                   [Eulophia aequalis]
                                                   [Eulophia bilamellata]
                                                   [Eulophia elegantula]
                                                   [Eulophia inandensis]
                                                   [Eulophia oliveriana]
                                                   [Eulophia rupestris]
                                                   [Eulophia rupincola]
                                                   [Eulophia swynnertonii]
                                             <i>Eulophia parvula</i>
                                                   [Eulophia ledermannii]
                                                   [Eulophia lisowskii]
                                                   [Eulophia tanganyikae]
                                                   [Lissochilus parvulus]
                                             <i>Eulophia penduliflora</i>
                                                   [Eulophia angustilabellata]
                                                   [Eulophia lambinoniana]
                                                   [Eulophia lindiana]
                                                   [Eulophia nana]
                                             <i>Eulophia petersii</i>
                                                   [Epidendrum schimperi]
                                                   [Eulophia baginsensis]
                                                   [Eulophia caffra]
                                                   [Eulophia circinnata]
                                                   [Eulophia coleae]
                                                   [Eulophia gumbariensis]
                                                   [Eulophia longipedunculata]
                                                   [Eulophia phillipsiae]
                                                   [Eulophia schimperiana]
                                                   [Eulophia smithii]
                                             <i>Eulophia plantaginea</i>
                                             <i>Eulophia pocsii</i>
                                             <i>Eulophia poiformis</i>
                                             <i>Eulophia pottsii</i>
                                                   [Pteroglossaspis pottsii]
                                             <i>Eulophia protearum</i>
                                             <i>Eulophia pulchra</i>
                                             <i>Eulophia pyrophila</i>
                                                   [Eulophia excavata]
                                                   [Eulophia letouzeyana]
                                                   [Eulophia maesta]
                                                   [Eulophia microceras]
                                                   [Eulophia sordida]
                                                   [Eulophia taylorii]
                                                   [Lissochilus cochlearis]
                                                   [Lissochilus heteroglossus]
                                                   [Lissochilus microceras]
                                                   [Lissochilus pyrophilus]
                                                   [Lissochilus taylorii]
                                             <i>Eulophia rhodesiaca</i>
                                                   [Eulophia sankisiensis]
                                             <i>Eulophia richardsiae</i>
                                             <i>Eulophia roempleriana</i>
                                                   [Eulophiella roempleriana]
                                             <i>Eulophia rolfeana</i>
                                                   [Eulophia williamsonii]
                                             <i>Eulophia ruwenzoriensis</i>
                                             <i>Eulophia sabulosa</i>
                                             <i>Eulophia saxicola</i>
                                             <i>Eulophia schaijesii</i>
                                             <i>Eulophia schweinfurthii</i>
                                                   [Eulophia chrysops]
                                                   [Eulophia compta]
                                                   [Eulophia descampsii]
                                                   [Eulophia involuta]
                                                   [Eulophia orthoplectra var. schweinfurthii]
                                                   [Eulophia pentheri]
                                                   [Eulophia vermiculata]
                                                   [Lissochilus deschampsii]
                                                   [Lissochilus elegantulus]
                                                   [Lissochilus vermiculatus]
                                             <i>Eulophia seleensis</i>
                                                   [Eulophia kisanfuensis]
                                                   [Eulophia seleensis var. kisanfuensis]
                                               <i>Eulophia seleensis var. seleensis</i>
                                                     [Eulophia recurvata]
                                                     [Eulophia seleensis var. tenuiscapa]
                                                     [Eulophia tenuiscapa]
                                                     [Lissochilus seleensis]
                                             <i>Eulophia serrata</i>
                                                   [Eulophia stricta]
                                             <i>Eulophia speciosa</i>
                                                   [Cyrtopera gigantea]
                                                   [Epidendrum giganteum]
                                                   [Eulophia austrooccidentalis]
                                                   [Eulophia brevisepala]
                                                   [Eulophia caloptera]
                                                   [Eulophia coutreziana]
                                                   [Eulophia dispersa]
                                                   [Eulophia homblei]
                                                   [Eulophia leucantha]
                                                   [Eulophia sapinii]
                                                   [Eulophia volkensii]
                                                   [Eulophia wakefieldii]
                                                   [Lissochilus brevisepalus]
                                                   [Lissochilus calopterus]
                                                   [Lissochilus dispersus]
                                                   [Lissochilus graniticus]
                                                   [Lissochilus homblei]
                                                   [Lissochilus sapinii]
                                                   [Lissochilus volkensii]
                                                   [Satyrium giganteum]
                                             <i>Eulophia spectabilis</i>
                                             <i>Eulophia stachyodes</i>
                                                   [Eulophia kirkii]
                                                   [Eulophia lambii]
                                                   [Eulophia variopicta]
                                                   [Graphorkis stachyodes]
                                             <i>Eulophia stenoplectra</i>
                                             <i>Eulophia streptopetala</i>
                                               <i>Eulophia streptopetala var. stenophylla</i>
                                                     [Eulophia stenophylla]
                                                     [Lissochilus micranthus]
                                               <i>Eulophia streptopetala var. streptopetala</i>
                                                     [Eulophia crepidata]
                                                     [Eulophia grantii]
                                                     [Eulophia krebsii]
                                                     [Eulophia paivaeana subsp. borealis]
                                                     [Eulophia paivaeana]
                                                     [Eulophia rueppelii]
                                                     [Eulophia streptopetala var. rueppelii]
                                                     [Eulophia stuhlmannii]
                                                     [Hypodematium abyssinicum]
                                                     [Lissochilus abyssinicus]
                                                     [Lissochilus arabicus]
                                                     [Lissochilus graefei]
                                                     [Lissochilus grantii]
                                                     [Lissochilus morrumbalaensis]
                                                     [Lissochilus oatesii]
                                                     [Lissochilus oliverianus]
                                                     [Lissochilus paivaeanus]
                                                     [Lissochilus papilionaceus]
                                                     [Lissochilus renschianus]
                                                     [Lissochilus rueppelii]
                                                     [Lissochilus ruwenzoriensis]
                                                     [Lissochilus shirensis]
                                                     [Lissochilus stuhlmannii]
                                                     [Lissochilus ukingensis]
                                             <i>Eulophia subsaprophytica</i>
                                             <i>Eulophia subulata</i>
                                             <i>Eulophia suzannae</i>
                                             <i>Eulophia sylviae</i>
                                             <i>Eulophia taitensis</i>
                                             <i>Eulophia tanganyikensis</i>
                                                   [Eulophia chlorotica]
                                             <i>Eulophia tenella</i>
                                                   [Eulophia collina]
                                                   [Eulophia flaccida]
                                                   [Eulophia mossambicensis]
                                                   [Eulophia natalensis]
                                             <i>Eulophia tricristata</i>
                                             <i>Eulophia tuberculata</i>
                                                   [Eulophia verrucosa]
                                             <i>Eulophia venulosa</i>
                                                   [Eulophia encyclioides]
                                                   [Eulophia humilis]
                                                   [Eulophia paradoxa]
                                             <i>Eulophia welwitschii</i>
                                             <i>Eulophia zanzibaricum</i>
                                                   [Eulophidium zanzibaricum]
                                                   [Oeceoclades zanzibarica]
                                             <i>Eulophia zeyheriana</i>
                                             <i>Eulophia zollingeri</i>
                                             <i>Eulophia × burundiensis</i>
                                     <i>Eulophidium</i>
                                             <i>Eulophidium maculatum</i>
                                     <i>Eulophiopsis</i>
                                     <i>Euryblema</i>
                                             <i>Euryblema anatonum</i>
                                                   [Chondrorhyncha anatona]
                                     <i>Eurychone</i>
                                             <i>Eurychone galeandrae</i>
                                                   [Angraecum galeandrae]
                                                   [Angraecum lujae]
                                             <i>Eurychone rothschildiana</i>
                                                   [Angraecum rothschildianum]
                                     <i>Eurystyles</i>
                                             <i>Eurystyles alticola</i>
                                             <i>Eurystyles ananassocomos</i>
                                                   [Eurystyles borealis]
                                             <i>Eurystyles cornu-bovis</i>
                                             <i>Eurystyles cotyledon</i>
                                                   [Eurystyles auriculata]
                                                   [Stenoptera ananassocomos]
                                             <i>Eurystyles domingensis</i>
                                             <i>Eurystyles gardneri</i>
                                                   [Spiranthes gardneri]
                                             <i>Eurystyles standleyi</i>
                                     <i>Evelyna</i>
                                             <i>Evelyna graminifolia</i>
                                     <i>Exalaria</i>
                                             <i>Exalaria parviflora</i>
                                     <i>Fernandezia</i>
                                             <i>Fernandezia capitata</i>
                                             <i>Fernandezia costaricensis</i>
                                                   [Centropetalum costaricense]
                                             <i>Fernandezia crystallina</i>
                                                   [Pachyphyllum crystallinum]
                                             <i>Fernandezia cuencae</i>
                                                   [Pachyphyllum cuencae]
                                             <i>Fernandezia distichoides</i>
                                             <i>Fernandezia ecuadorensis</i>
                                                   [Raycadenco ecuadorensis]
                                             <i>Fernandezia hispidula</i>
                                                   [Pachyphyllum hispidulum]
                                             <i>Fernandezia ionanthera</i>
                                             <i>Fernandezia maculata</i>
                                             <i>Fernandezia mexicana</i>
                                                   [Pachyphyllum mexicanum]
                                             <i>Fernandezia pastii</i>
                                                   [Pachyphyllum pastii]
                                             <i>Fernandezia pectinata</i>
                                                   [Pachyphyllum pectinatum]
                                             <i>Fernandezia sanguinea</i>
                                             <i>Fernandezia squarrosa</i>
                                                   [Pachyphyllum squarrosum]
                                             <i>Fernandezia subbiflora</i>
                                                   [Fernandezia disticha]
                                             <i>Fernandezia theodorii</i>
                                                   [Pachyphyllum hartwegii]
                                     <i>Fissipes</i>
                                             <i>Fissipes acaulis</i>
                                     <i>Flickingeria</i>
                                             <i>Flickingeria forcipata</i>
                                     <i>Fractiunguis</i>
                                     <i>Fregea</i>
                                     <i>Frondaria</i>
                                             <i>Frondaria caulescens</i>
                                                   [Pleurothallis caulescens]
                                     <i>Fuertesiella</i>
                                             <i>Fuertesiella pterichoides</i>
                                                   [Cranichis grandiflora]
                                     <i>Funkiella</i>
                                             <i>Funkiella hyemalis</i>
                                                   [Schiedeella hyemalis]
                                                   [Spiranthes hyemalis]
                                             <i>Funkiella parasitica</i>
                                             <i>Funkiella stolonifera</i>
                                                   [Spiranthes stolonifera]
                                             <i>Funkiella tenella</i>
                                             <i>Funkiella valerioi</i>
                                                   [Schiedeella valerioi]
                                                   [Spiranthes valerioi]
                                             <i>Funkiella versiformis</i>
                                     <i>Galeandra</i>
                                             <i>Galeandra batemanii</i>
                                             <i>Galeandra baueri</i>
                                             <i>Galeandra beyrichii</i>
                                             <i>Galeandra bicarinata</i>
                                             <i>Galeandra devoniana</i>
                                             <i>Galeandra greenwoodiana</i>
                                             <i>Galeandra lacustris</i>
                                             <i>Galeandra lagoensis</i>
                                             <i>Galeandra leptoceras</i>
                                             <i>Galeandra levyae</i>
                                             <i>Galeandra montana</i>
                                             <i>Galeandra paraguayensis</i>
                                             <i>Galeandra styllomisantha</i>
                                     <i>Galearis</i>
                                             <i>Galearis camtschatica</i>
                                                   [Gymnadenia camtschatica]
                                                   [Platanthera decipiens]
                                             <i>Galearis cyclochila</i>
                                                   [Orchis cyclochila]
                                             <i>Galearis fauriei</i>
                                                   [Orchis chondradenia]
                                             <i>Galearis rotundifolia</i>
                                                   [Habenaria rotundifolia]
                                                   [Platanthera rotundifolia]
                                             <i>Galearis spathulata</i>
                                                   [Orchis spathulata]
                                             <i>Galearis spectabilis</i>
                                                   [Orchis spectabilis]
                                     <i>Galeoglossum</i>
                                             <i>Galeoglossum thysanochilum</i>
                                                   [Cranichis thysanochila]
                                                   [Pseudocranichis thysanochila]
                                             <i>Galeoglossum tubulosum</i>
                                                   [Galeoglossum prescottioides]
                                                   [Prescottia pachyrhiza]
                                                   [Prescottia tubulosa]
                                     <i>Galeola</i>
                                             <i>Galeola nudifolia</i>
                                             <i>Galeola septentrionalis</i>
                                     <i>Galeorchis</i>
                                             <i>Galeorchis spectabilis</i>
                                     <i>Galeottia</i>
                                             <i>Galeottia burkei</i>
                                                   [Mendoncella burkei]
                                             <i>Galeottia ciliata</i>
                                             <i>Galeottia grandiflora</i>
                                             <i>Galeottia jorisiana</i>
                                     <i>Galeottiella</i>
                                             <i>Galeottiella sarcoglossa</i>
                                                   [Brachystele sarcoglossa]
                                                   [Spiranthes sarcoglossa]
                                     <i>Galera</i>
                                     <i>Gastrochilus</i>
                                             <i>Gastrochilus bellinus</i>
                                             <i>Gastrochilus calceolaris</i>
                                             <i>Gastrochilus dasypogon</i>
                                                   [Epidendrum umbellatum]
                                             <i>Gastrochilus japonicus</i>
                                             <i>Gastrochilus matsuran</i>
                                                   [Saccolabium matsuran]
                                             <i>Gastrochilus pseudodistichus</i>
                                             <i>Gastrochilus retrocallus</i>
                                                   [Haraella odorata]
                                             <i>Gastrochilus simplicilabius</i>
                                     <i>Gastrodia</i>
                                             <i>Gastrodia africana</i>
                                             <i>Gastrodia ballii</i>
                                             <i>Gastrodia cajanoae</i>
                                             <i>Gastrodia cunninghamii</i>
                                             <i>Gastrodia elata</i>
                                             <i>Gastrodia rwandensis</i>
                                             <i>Gastrodia sesamoides</i>
                                     <i>Gastrorchis</i>
                                             <i>Gastrorchis pulchra</i>
                                     <i>Gavilea</i>
                                             <i>Gavilea australis</i>
                                             <i>Gavilea longibracteata</i>
                                                   [Asarca longibracteata]
                                             <i>Gavilea lutea</i>
                                             <i>Gavilea odoratissima</i>
                                     <i>Geerinckia</i>
                                     <i>Gennaria</i>
                                             <i>Gennaria diphylla</i>
                                                   [Peristylus cordatus]
                                                   [Platanthera diphylla]
                                             <i>Gennaria griffithii</i>
                                                   [Habenaria decipiens]
                                     <i>Genoplesium</i>
                                             <i>Genoplesium pumilum</i>
                                     <i>Genyorchis</i>
                                             <i>Genyorchis elongata</i>
                                     <i>Geodorum</i>
                                             <i>Geodorum densiflorum</i>
                                             <i>Geodorum pictum</i>
                                     <i>Ghiesbreghtia</i>
                                     <i>Glomera</i>
                                           [Glossorhyncha]
                                             <i>Glomera hamadryas</i>
                                                   [Glossorhyncha fimbriata]
                                             <i>Glomera macrophylla</i>
                                             <i>Glomera montana</i>
                                             <i>Glomera nigrilimbata</i>
                                             <i>Glomera pullei</i>
                                                   [Glossorhyncha pullei]
                                             <i>Glomera stenocentron</i>
                                     <i>Glossodia</i>
                                             <i>Glossodia brunonii</i>
                                             <i>Glossodia major</i>
                                     <i>Gomesa</i>
                                             <i>Gomesa barbata</i>
                                                   [Oncidium suscephalum]
                                             <i>Gomesa bifolia</i>
                                             <i>Gomesa blanchetii</i>
                                                   [Oncidium blanchetii]
                                             <i>Gomesa brieniana</i>
                                                   [Oncidium verrucosissimum]
                                             <i>Gomesa ciliata</i>
                                                   [Oncidium fimbriatum]
                                             <i>Gomesa concolor</i>
                                                   [Oncidium concolor]
                                             <i>Gomesa cornigera</i>
                                                   [Oncidium cornigerum]
                                             <i>Gomesa crispa</i>
                                             <i>Gomesa doniana</i>
                                             <i>Gomesa duseniana</i>
                                             <i>Gomesa echinata</i>
                                                   [Baptistonia echinata]
                                             <i>Gomesa eleutherosepala</i>
                                                   [Rodrigueziopsis eleutherosepala]
                                             <i>Gomesa flexuosa</i>
                                             <i>Gomesa forbesii</i>
                                                   [Oncidium forbesii]
                                             <i>Gomesa fuscans</i>
                                                   [Oncidium fuscans]
                                             <i>Gomesa gardneri</i>
                                                   [Oncidium curtum]
                                             <i>Gomesa gomezoides</i>
                                                   [Rodrigueziella gomezoides]
                                             <i>Gomesa hookeri</i>
                                             <i>Gomesa hydrophila</i>
                                                   [Oncidium hydrophilum]
                                             <i>Gomesa imperatoris-maximiliani</i>
                                                   [Oncidium crispum]
                                             <i>Gomesa loefgrenii</i>
                                             <i>Gomesa longicornu</i>
                                                   [Oncidium longicornu]
                                             <i>Gomesa longipes</i>
                                                   [Oncidium longipes]
                                             <i>Gomesa micropogon</i>
                                                   [Oncidium micropogon]
                                             <i>Gomesa paranaensis</i>
                                             <i>Gomesa planifolia</i>
                                             <i>Gomesa praetexta</i>
                                                   [Oncidium praetextum]
                                             <i>Gomesa pubes</i>
                                             <i>Gomesa radicans</i>
                                                   [Ornithophora radicans]
                                                   [Sigmatostalix radicans]
                                             <i>Gomesa ramosa</i>
                                                   [Oncidium boliviense]
                                                   [Oncidium ramosum]
                                             <i>Gomesa ranifera</i>
                                                   [Oncidium raniferum]
                                             <i>Gomesa recurva</i>
                                             <i>Gomesa riograndensis</i>
                                             <i>Gomesa sarcodes</i>
                                                   [Oncidium sarcodes]
                                             <i>Gomesa uniflora</i>
                                             <i>Gomesa varicosa</i>
                                                   [Oncidium varicosum]
                                     <i>Gomphichis</i>
                                             <i>Gomphichis adnata</i>
                                                   [Gomphichis costaricensis]
                                                   [Stenoptera costaricensis]
                                             <i>Gomphichis cundinamarcae</i>
                                             <i>Gomphichis goodyeroides</i>
                                             <i>Gomphichis plantaginifolia</i>
                                             <i>Gomphichis traceyae</i>
                                             <i>Gomphichis viscosa</i>
                                                   [Gomphichis psilosepala]
                                     <i>Gomphocentrum</i>
                                     <i>Gongora</i>
                                             <i>Gongora aceras</i>
                                             <i>Gongora armeniaca</i>
                                             <i>Gongora aromatica</i>
                                             <i>Gongora atropurpurea</i>
                                             <i>Gongora batemanni</i>
                                                   [Gongora cassidea]
                                             <i>Gongora bufonia</i>
                                             <i>Gongora chocoensis</i>
                                             <i>Gongora claviodora</i>
                                             <i>Gongora cruciformis</i>
                                             <i>Gongora dressleri</i>
                                             <i>Gongora ecornuta</i>
                                             <i>Gongora erecta</i>
                                             <i>Gongora escobariana</i>
                                             <i>Gongora fulva</i>
                                                   [Gongora tricolor]
                                             <i>Gongora galeata</i>
                                             <i>Gongora galeottiana</i>
                                             <i>Gongora gibba</i>
                                             <i>Gongora gratulabunda</i>
                                             <i>Gongora grossa</i>
                                             <i>Gongora hirtzii</i>
                                             <i>Gongora histrionica</i>
                                             <i>Gongora horichiana</i>
                                                   [Gongora armeniaca var. bicornuta]
                                             <i>Gongora ilense</i>
                                             <i>Gongora ionodesme</i>
                                             <i>Gongora latibasis</i>
                                                   [Gongora maculata var. latibasis]
                                             <i>Gongora latisepala</i>
                                             <i>Gongora leucochila</i>
                                                   [Gongora powellii]
                                             <i>Gongora maculata</i>
                                             <i>Gongora pleiochroma</i>
                                                   [Gongora gracilis]
                                             <i>Gongora portentosa</i>
                                             <i>Gongora quinquenervis</i>
                                             <i>Gongora rufescens</i>
                                             <i>Gongora sanderiana</i>
                                             <i>Gongora scaphephorus</i>
                                             <i>Gongora seideliana</i>
                                             <i>Gongora superflua</i>
                                             <i>Gongora tridentata</i>
                                             <i>Gongora truncata</i>
                                                   [Gongora truncata var. alba]
                                             <i>Gongora unicolor</i>
                                     <i>Goniochilus</i>
                                     <i>Goodyera</i>
                                           [Eucosia]
                                           [Tussaca]
                                             <i>Goodyera afzelii</i>
                                             <i>Goodyera boninensis</i>
                                             <i>Goodyera brachyceras</i>
                                             <i>Goodyera bradeorum</i>
                                             <i>Goodyera colorata</i>
                                             <i>Goodyera corniculata</i>
                                                   [Kreodanthus corniculatus]
                                                   [Physurus corniculatus]
                                             <i>Goodyera dolabripetala</i>
                                                   [Epipactis dolabripetala]
                                             <i>Goodyera erosa</i>
                                                   [Epipactis erosa]
                                             <i>Goodyera erythrodoides</i>
                                             <i>Goodyera fimbrilabia</i>
                                             <i>Goodyera foliosa</i>
                                             <i>Goodyera fumata</i>
                                             <i>Goodyera fusca</i>
                                             <i>Goodyera hachijoensis</i>
                                             <i>Goodyera hemsleyana</i>
                                             <i>Goodyera henryi</i>
                                                   [Goodyera maximowicziana]
                                             <i>Goodyera hispaniolae</i>
                                             <i>Goodyera macrophylla</i>
                                             <i>Goodyera major</i>
                                             <i>Goodyera micrantha</i>
                                             <i>Goodyera modesta</i>
                                             <i>Goodyera oblongifolia</i>
                                                   [Goodyera decipiens]
                                                   [Goodyera menziesii]
                                                   [Goodyera oblongifolia var. reticulata]
                                                   [Peramium decipiens]
                                                   [Peramium menziesii]
                                             <i>Goodyera polyphylla</i>
                                             <i>Goodyera procera</i>
                                                   [Goodyera philippinensis]
                                             <i>Goodyera pubescens</i>
                                                   [Tussaca reticulata]
                                             <i>Goodyera purpusii</i>
                                             <i>Goodyera recurva</i>
                                             <i>Goodyera repens</i>
                                                   [Goodyera ophioides]
                                                   [Goodyera repens subsp. ophioides]
                                                   [Goodyera repens var. ophioides]
                                                   [Goodyera repens var. repens]
                                                   [Peramium ophioides]
                                                   [Peramium repens]
                                             <i>Goodyera reticulata</i>
                                             <i>Goodyera rubicunda</i>
                                             <i>Goodyera schlechtendaliana</i>
                                                   [Goodyera japonica]
                                             <i>Goodyera similis</i>
                                                   [Goodyera velutina]
                                             <i>Goodyera striata</i>
                                             <i>Goodyera tesselata</i>
                                             <i>Goodyera viridiflora</i>
                                             <i>Goodyera vitiensis</i>
                                             <i>Goodyera waitziana</i>
                                               <i>Goodyera waitziana var. vitiensis</i>
                                             <i>Goodyera yamiana</i>
                                             <i>Goodyera zacuapanensis</i>
                                     <i>Govenia</i>
                                             <i>Govenia alba</i>
                                                   [Govenia mutica]
                                             <i>Govenia bella</i>
                                             <i>Govenia capitata</i>
                                             <i>Govenia ciliilabia</i>
                                             <i>Govenia dressleriana</i>
                                             <i>Govenia elliptica</i>
                                             <i>Govenia floridana</i>
                                                   [Govenia utriculata]
                                             <i>Govenia greenwoodii</i>
                                             <i>Govenia lagenophora</i>
                                             <i>Govenia liliacea</i>
                                                   [Govenia brevilabris]
                                                   [Govenia deliciosa]
                                             <i>Govenia matudae</i>
                                             <i>Govenia praecox</i>
                                             <i>Govenia purpusii</i>
                                                   [Govenia liliacea var. purpusii]
                                             <i>Govenia quadriplicata</i>
                                             <i>Govenia sodiroi</i>
                                             <i>Govenia superba</i>
                                             <i>Govenia tequilana</i>
                                             <i>Govenia tingens</i>
                                     <i>Gracielanthus</i>
                                     <i>Grammatophyllum</i>
                                             <i>Grammatophyllum elegans</i>
                                             <i>Grammatophyllum kinabaluense</i>
                                             <i>Grammatophyllum multiflorum</i>
                                             <i>Grammatophyllum scriptum</i>
                                                   [Epidendrum scriptum]
                                             <i>Grammatophyllum speciosum</i>
                                     <i>Grandiphyllum</i>
                                             <i>Grandiphyllum auricula</i>
                                                   [Oncidium harrisonianum]
                                             <i>Grandiphyllum divaricatum</i>
                                                   [Grandiphyllum pulvinatum]
                                                   [Oncidium divaricatum]
                                                   [Oncidium pulvinatum]
                                                   [Oncidium robustissimum]
                                     <i>Graphorkis</i>
                                             <i>Graphorkis lurida</i>
                                                   [Angraecum luridum]
                                                   [Eulophia longicollis]
                                                   [Eulophia lurida]
                                                   [Eulophia virilis]
                                                   [Eulophiopsis lurida]
                                                   [Limodorum luridum]
                                     <i>Grastidium</i>
                                             <i>Grastidium salaccense</i>
                                     <i>Greenwoodiella</i>
                                             <i>Greenwoodiella deserticola</i>
                                             <i>Greenwoodiella micrantha</i>
                                                   [Spiranthes llaveana]
                                     <i>Grobya</i>
                                             <i>Grobya galeata</i>
                                     <i>Grosourdya</i>
                                             <i>Grosourdya myosurus</i>
                                                   [Ascochilopsis myosurus]
                                     <i>Guarianthe</i>
                                             <i>Guarianthe aurantiaca</i>
                                                   [Cattleya aurantiaca]
                                                   [Epidendrum aurantiacum]
                                             <i>Guarianthe bowringiana</i>
                                                   [Cattleya bowringiana]
                                             <i>Guarianthe laelioides</i>
                                                   [Cattleya pachecoi]
                                             <i>Guarianthe patinii</i>
                                                   [Cattleya patinii]
                                             <i>Guarianthe skinneri</i>
                                                   [Cattleya skinneri var. alba]
                                                   [Cattleya skinneri]
                                     <i>Gussonea</i>
                                     <i>Gyaladenia</i>
                                     <i>Gymnadenia</i>
                                             <i>Gymnadenia conopea</i>
                                             <i>Gymnadenia conopsea</i>
                                                   [Gymnadenia conopsea var. lapponica]
                                                   [Gymnadenia sibirica]
                                                   [Orchis conopsea]
                                               <i>Gymnadenia conopsea subsp. conopsea</i>
                                               <i>Gymnadenia conopsea subsp. densiflora</i>
                                             <i>Gymnadenia cucullata</i>
                                             <i>Gymnadenia densiflora</i>
                                             <i>Gymnadenia flava</i>
                                             <i>Gymnadenia miniata</i>
                                                   [Nigritella rubra]
                                             <i>Gymnadenia nigra</i>
                                                   [Habenaria nigra]
                                                   [Nigritella angustifolia]
                                                   [Nigritella nigra]
                                                   [Nigritella suaveolens]
                                                   [Orchis nigra]
                                             <i>Gymnadenia odoratissima</i>
                                                   [Habenaria odoratissima]
                                                   [Orchis odoratissima]
                                             <i>Gymnadenia orchidis</i>
                                                   [Gymnadenia cylindrostachya]
                                             <i>Gymnadenia widderi</i>
                                                   [Nigritella rubra subsp. widderi]
                                     <i>Gymnadeniopsis</i>
                                             <i>Gymnadeniopsis clavellata</i>
                                             <i>Gymnadeniopsis integra</i>
                                             <i>Gymnadeniopsis nivea</i>
                                     <i>Gyrostachys</i>
                                             <i>Gyrostachys gracilis</i>
                                             <i>Gyrostachys romanzoffiana</i>
                                     <i>Habenaria</i>
                                             <i>Habenaria aberrans</i>
                                                   [Schlechterorchis abberans]
                                             <i>Habenaria acalcarata</i>
                                             <i>Habenaria acuifera</i>
                                             <i>Habenaria acuminata</i>
                                             <i>Habenaria adolphi</i>
                                                   [Arachnaria adolphi]
                                             <i>Habenaria aethiopica</i>
                                                   [Ala aethiopica]
                                                   [Alinorchis aethiopica]
                                             <i>Habenaria aitchisonii</i>
                                             <i>Habenaria alagensis</i>
                                             <i>Habenaria alata</i>
                                                   [Habenaria laxiflora]
                                                   [Habenaria triptera]
                                             <i>Habenaria albida</i>
                                               <i>Habenaria albida var. straminea</i>
                                             <i>Habenaria alinae</i>
                                             <i>Habenaria alpestris</i>
                                             <i>Habenaria altior</i>
                                                   [Habenaria lykipiensis]
                                                   [Habenaria ranicolorata]
                                             <i>Habenaria amalfitana</i>
                                             <i>Habenaria amoena</i>
                                             <i>Habenaria anaphysema</i>
                                             <i>Habenaria anguiceps</i>
                                             <i>Habenaria angustissima</i>
                                             <i>Habenaria antennifera</i>
                                                   [Habenaria leptobrachiata]
                                                   [Habenaria pantothrix]
                                                   [Habenaria simensis]
                                             <i>Habenaria apiculata</i>
                                             <i>Habenaria aranifera</i>
                                             <i>Habenaria arenaria</i>
                                                   [Bonatea micrantha]
                                                   [Habenaria micrantha]
                                             <i>Habenaria argentea</i>
                                             <i>Habenaria arianae</i>
                                                   [Habenaria williamsonii]
                                             <i>Habenaria armata</i>
                                             <i>Habenaria armatissima</i>
                                                   [Arachnaria armatissima]
                                                   [Habenaria eburnea]
                                                   [Habenaria lugardii]
                                                   [Habenaria yatengensis]
                                             <i>Habenaria attenuata</i>
                                                   [Habenaria tenuispica var. eggelingii]
                                                   [Habenaria tenuispica]
                                                   [Pseudoperistylus attenuatus]
                                             <i>Habenaria avicula</i>
                                             <i>Habenaria aviculoides</i>
                                             <i>Habenaria bacata</i>
                                             <i>Habenaria barrina</i>
                                             <i>Habenaria batesii</i>
                                                   [Habenaria praetermissa]
                                                   [Podandriella batesii]
                                             <i>Habenaria beharensis</i>
                                             <i>Habenaria behringiana</i>
                                             <i>Habenaria bequaertii</i>
                                                   [Pseudoperistylus bequaertii]
                                             <i>Habenaria bertauxiana</i>
                                             <i>Habenaria bicolor</i>
                                             <i>Habenaria bicornis</i>
                                             <i>Habenaria binghamii</i>
                                             <i>Habenaria boiviniana</i>
                                             <i>Habenaria bonateoides</i>
                                                   [Bonatea tentaculifera]
                                             <i>Habenaria bongensium</i>
                                             <i>Habenaria bosseriana</i>
                                             <i>Habenaria brachiandra</i>
                                             <i>Habenaria brachylobos</i>
                                                   [Peristylus brachylobos]
                                             <i>Habenaria bracteosa</i>
                                                   [Habenaria clarencensis]
                                                   [Pseudoperistylus bracteosus]
                                             <i>Habenaria bractescens</i>
                                             <i>Habenaria brevilabiata</i>
                                             <i>Habenaria brittonae</i>
                                             <i>Habenaria brownelliana</i>
                                             <i>Habenaria buettneriana</i>
                                                   [Habenaria graminea]
                                             <i>Habenaria burttii</i>
                                             <i>Habenaria busseana</i>
                                             <i>Habenaria caldensis</i>
                                             <i>Habenaria calicis</i>
                                             <i>Habenaria calvilabris</i>
                                               <i>Habenaria calvilabris var. calvilabris</i>
                                               <i>Habenaria calvilabris var. crassocalcarata</i>
                                             <i>Habenaria carnea</i>
                                             <i>Habenaria cataphysema</i>
                                             <i>Habenaria cavatibrachia</i>
                                             <i>Habenaria chirensis</i>
                                                   [Habenaria limnophila]
                                             <i>Habenaria ciliolaris</i>
                                             <i>Habenaria ciliosa</i>
                                             <i>Habenaria cirrhata</i>
                                                   [Bonatea cirrhata]
                                                   [Ceratopetalorchis cirrhata]
                                                   [Habenaria dawei]
                                                   [Habenaria longistigma]
                                                   [Habenaria megistosolen]
                                                   [Habenaria schweinfurthii]
                                                   [Habenaria zenkeriana]
                                             <i>Habenaria clareae</i>
                                                   [Habenaria elliotii]
                                             <i>Habenaria clavata</i>
                                                   [Bonatea clavata]
                                             <i>Habenaria clypeata</i>
                                             <i>Habenaria coeloglossoides</i>
                                             <i>Habenaria commelinifolia</i>
                                             <i>Habenaria compta</i>
                                                   [Habenaria kubangensis]
                                             <i>Habenaria conopsea</i>
                                             <i>Habenaria convallariifolia</i>
                                             <i>Habenaria cooperi</i>
                                             <i>Habenaria cordata</i>
                                             <i>Habenaria cornuta</i>
                                                   [Habenaria ceratopetala]
                                                   [Habenaria orthocaulis]
                                                   [Habenaria pristichila]
                                                   [Habenaria ruwenzoriensis]
                                                   [Habenaria subcornuta]
                                             <i>Habenaria cornutella</i>
                                             <i>Habenaria correlliana</i>
                                             <i>Habenaria correllii</i>
                                             <i>Habenaria corydophora</i>
                                             <i>Habenaria costaricensis</i>
                                             <i>Habenaria crassicornis</i>
                                             <i>Habenaria cribbiana</i>
                                             <i>Habenaria cuevasiana</i>
                                             <i>Habenaria culicina</i>
                                             <i>Habenaria cultrata</i>
                                                   [Habenaria ridleyana]
                                             <i>Habenaria cultriformis</i>
                                                   [Bonatea guidottii]
                                                   [Habenaria incompta]
                                             <i>Habenaria curvilabra</i>
                                             <i>Habenaria dalzielii</i>
                                             <i>Habenaria davidii</i>
                                             <i>Habenaria debeerstiana</i>
                                                   [Habenaria nicholsonii var. debeerstiana]
                                                   [Habenaria tiesleriana]
                                             <i>Habenaria decaptera</i>
                                             <i>Habenaria decorata</i>
                                                   [Alinorchis decorata]
                                             <i>Habenaria decumbens</i>
                                             <i>Habenaria decurvirostris</i>
                                             <i>Habenaria defleurii</i>
                                             <i>Habenaria dentata</i>
                                                   [Habenaria miersiana]
                                             <i>Habenaria depressifolia</i>
                                             <i>Habenaria diffusa</i>
                                                   [Habenaria umbratilis]
                                             <i>Habenaria digitata</i>
                                             <i>Habenaria dilatatiformis</i>
                                             <i>Habenaria dinklagei</i>
                                             <i>Habenaria diphylla</i>
                                             <i>Habenaria diselloides</i>
                                             <i>Habenaria disparilis</i>
                                             <i>Habenaria distans</i>
                                                   [Habenaria amparoana]
                                                   [Habenaria distans var. jamaicensis]
                                                   [Habenaria jamaicensis]
                                             <i>Habenaria distantiflora</i>
                                                   [Habenaria attenuata var. eggelingii]
                                                   [Habenaria variabilis var. acutifolia]
                                                   [Habenaria variabilis var. parviflora]
                                                   [Habenaria variabilis]
                                             <i>Habenaria divergens</i>
                                             <i>Habenaria dives</i>
                                             <i>Habenaria dregeana</i>
                                                   [Habenaria calva]
                                                   [Habenaria dregeana var. calva]
                                                   [Habenaria friesii]
                                             <i>Habenaria dussii</i>
                                             <i>Habenaria edgarii</i>
                                                   [Arachnaria edgarii]
                                             <i>Habenaria edgeworthii</i>
                                             <i>Habenaria edwallii</i>
                                             <i>Habenaria egregia</i>
                                             <i>Habenaria elegans</i>
                                               <i>Habenaria elegans var. elata</i>
                                               <i>Habenaria elegans var. maritima</i>
                                             <i>Habenaria elegantula</i>
                                             <i>Habenaria elongata</i>
                                             <i>Habenaria engleriana</i>
                                                   [Habenaria hunteri]
                                             <i>Habenaria entomantha</i>
                                                   [Habenaria acutiflora]
                                             <i>Habenaria epipactidea</i>
                                                   [Bonatea foliosa]
                                                   [Habenaria foliosa]
                                             <i>Habenaria eustachya</i>
                                                   [Habenaria jimenezii]
                                                   [Habenaria sanbornii]
                                                   [Habenaria troyana]
                                             <i>Habenaria excelsa</i>
                                             <i>Habenaria falcata</i>
                                             <i>Habenaria falcicornis</i>
                                                   [Bonatea minor]
                                                   [Habenaria tetrapetala]
                                               <i>Habenaria falcicornis subsp. caffra</i>
                                                     [Habenaria caffra]
                                               <i>Habenaria falcicornis subsp. falcicornis</i>
                                                     [Bonatea bilabrella]
                                                     [Bonatea tetrapetala]
                                             <i>Habenaria falciloba</i>
                                             <i>Habenaria felipensis</i>
                                             <i>Habenaria ferdinandi</i>
                                                   [Habenaria ferdinandi var. arnhemica]
                                             <i>Habenaria filicornis</i>
                                                   [Habenaria chlorotica]
                                                   [Habenaria deflexa]
                                                   [Habenaria erythreae]
                                                   [Habenaria filicornis var. chlorotica]
                                                   [Habenaria moratii]
                                                   [Habenaria natalensis]
                                                   [Habenaria spiranthes]
                                                   [Habenaria wilmsiana]
                                             <i>Habenaria filifera</i>
                                             <i>Habenaria fimbriata</i>
                                             <i>Habenaria flagellans</i>
                                             <i>Habenaria flexuosa</i>
                                             <i>Habenaria floribunda</i>
                                                   [Habenaria garberi]
                                                   [Habenaria selerorum]
                                                   [Platanthera garberi]
                                             <i>Habenaria furcifera</i>
                                             <i>Habenaria galactantha</i>
                                                   [Arachnaria galactantha]
                                             <i>Habenaria galpinii</i>
                                             <i>Habenaria garayana</i>
                                             <i>Habenaria geerinckiana</i>
                                                   [Kryptostoma geerinckiana]
                                             <i>Habenaria genuflexa</i>
                                                   [Bilabrella genuflexa]
                                                   [Habenaria confusa]
                                                   [Habenaria stenoloba]
                                             <i>Habenaria gilbertii</i>
                                             <i>Habenaria goetzeana</i>
                                                   [Kryptostoma goetzeana]
                                             <i>Habenaria gonatosiphon</i>
                                             <i>Habenaria gonzaleztamayoi</i>
                                             <i>Habenaria goodyeroides</i>
                                             <i>Habenaria gourlieana</i>
                                             <i>Habenaria goyazensis</i>
                                             <i>Habenaria gracilis</i>
                                             <i>Habenaria grandifloriformis</i>
                                             <i>Habenaria greenei</i>
                                             <i>Habenaria guadalajarana</i>
                                             <i>Habenaria guentheriana</i>
                                             <i>Habenaria haareri</i>
                                             <i>Habenaria habenaria</i>
                                             <i>Habenaria hamata</i>
                                             <i>Habenaria hannae</i>
                                             <i>Habenaria harmsiana</i>
                                             <i>Habenaria hebes</i>
                                             <i>Habenaria helicoplectrum</i>
                                             <i>Habenaria heptadactyla</i>
                                                   [Habenaria leprieurii var. heptadactyla]
                                             <i>Habenaria herminioides</i>
                                             <i>Habenaria hewittii</i>
                                             <i>Habenaria hexaptera</i>
                                             <i>Habenaria heyneana</i>
                                             <i>Habenaria hirsutissima</i>
                                             <i>Habenaria hirsutitrunci</i>
                                             <i>Habenaria holochila</i>
                                             <i>Habenaria hologlossa</i>
                                             <i>Habenaria holothrix</i>
                                             <i>Habenaria holubii</i>
                                                   [Habenaria brevilabris]
                                                   [Habenaria henningiana]
                                                   [Habenaria rhopaloceras]
                                                   [Habenaria valida]
                                             <i>Habenaria horaliae</i>
                                             <i>Habenaria huillensis</i>
                                                   [Habenaria urundiensis]
                                             <i>Habenaria humbertii</i>
                                             <i>Habenaria humilior</i>
                                                   [Habenaria culicifera]
                                                   [Habenaria hochstetteriana]
                                                   [Habenaria kaessnerana]
                                                   [Habenaria replicata]
                                             <i>Habenaria humilis</i>
                                             <i>Habenaria hymenophylla</i>
                                             <i>Habenaria ibarrae</i>
                                             <i>Habenaria ichneumonea</i>
                                                   [Bilabrella ichneumonea]
                                             <i>Habenaria imbricata</i>
                                                   [Habenaria graciliscapa]
                                             <i>Habenaria inaequiloba</i>
                                             <i>Habenaria inconspicua</i>
                                             <i>Habenaria insolita</i>
                                             <i>Habenaria intermedia</i>
                                             <i>Habenaria irazuensis</i>
                                             <i>Habenaria isoantha</i>
                                                   [Habenaria marxiana]
                                             <i>Habenaria ituriensis</i>
                                                   [Pseudoperistylus ituriensis]
                                             <i>Habenaria ixtlanensis</i>
                                             <i>Habenaria jacobi</i>
                                             <i>Habenaria jaegeri</i>
                                             <i>Habenaria jaliscana</i>
                                             <i>Habenaria jardeliana</i>
                                             <i>Habenaria johannensis</i>
                                                   [Habenaria vaupellii]
                                             <i>Habenaria josephensis</i>
                                             <i>Habenaria kabompoensis</i>
                                                   [Habenaria pilosa var. kabompoensis]
                                             <i>Habenaria kariniae</i>
                                             <i>Habenaria kassneriana</i>
                                             <i>Habenaria katangensis</i>
                                             <i>Habenaria keayi</i>
                                             <i>Habenaria keniensis</i>
                                             <i>Habenaria khasiana</i>
                                             <i>Habenaria kilimanjari</i>
                                                   [Habenaria lutaria]
                                                   [Habenaria martialis]
                                                   [Habenaria theodori]
                                                   [Habenaria uhligii]
                                             <i>Habenaria kingii</i>
                                             <i>Habenaria kolweziensis</i>
                                             <i>Habenaria kornasiana</i>
                                             <i>Habenaria kornasiorum</i>
                                             <i>Habenaria kyimbilae</i>
                                                   [Habenaria furcipetala]
                                             <i>Habenaria lactiflora</i>
                                             <i>Habenaria lankesteri</i>
                                             <i>Habenaria latilabris</i>
                                             <i>Habenaria laurentii</i>
                                             <i>Habenaria lavrensis</i>
                                             <i>Habenaria lecardii</i>
                                             <i>Habenaria lefebureana</i>
                                                   [Herminium lefebreanum]
                                                   [Peristylus lefebureanus]
                                                   [Platanthera lefeburiana]
                                                   [Pseudoperistylus lefebureanus]
                                             <i>Habenaria lehae</i>
                                             <i>Habenaria lelyi</i>
                                               <i>Habenaria lelyi var. lelyi</i>
                                               <i>Habenaria lelyi var. macroceras</i>
                                             <i>Habenaria leon-ibarrae</i>
                                             <i>Habenaria leonensis</i>
                                                   [Habenaria candida]
                                             <i>Habenaria leprieurii</i>
                                                   [Habenaria cruegeri]
                                                   [Habenaria platydactyla]
                                             <i>Habenaria leptoloba</i>
                                             <i>Habenaria letestuana</i>
                                             <i>Habenaria letouzeyana</i>
                                                   [Podandriella letouzeyana]
                                             <i>Habenaria leucoceras</i>
                                             <i>Habenaria leucotricha</i>
                                               <i>Habenaria leucotricha var. leucotricha</i>
                                               <i>Habenaria leucotricha var. reticalcar</i>
                                             <i>Habenaria lewallei</i>
                                             <i>Habenaria libeniana</i>
                                             <i>Habenaria limprichtii</i>
                                             <i>Habenaria lindblomii</i>
                                                   [Habenaria verdickii var. lindblomii]
                                             <i>Habenaria linearifolia</i>
                                             <i>Habenaria linguella</i>
                                             <i>Habenaria linguiformis</i>
                                             <i>Habenaria lisowskiana</i>
                                             <i>Habenaria lisowskii</i>
                                             <i>Habenaria lithophila</i>
                                                   [Habenaria macowaniana]
                                                   [Habenaria petri]
                                             <i>Habenaria livingstoniana</i>
                                             <i>Habenaria lizbethae</i>
                                             <i>Habenaria longicauda</i>
                                             <i>Habenaria longicorniculata</i>
                                             <i>Habenaria longipedicellata</i>
                                             <i>Habenaria longiracema</i>
                                             <i>Habenaria longirostris</i>
                                             <i>Habenaria lucaecapensis</i>
                                             <i>Habenaria luentensis</i>
                                             <i>Habenaria luzmariana</i>
                                             <i>Habenaria macrandra</i>
                                                   [Habenaria stenorhynchus]
                                                   [Podandria macrandra]
                                             <i>Habenaria macrantha</i>
                                             <i>Habenaria macroceratitis</i>
                                                   [Orchis longicornis]
                                             <i>Habenaria macronectar</i>
                                             <i>Habenaria macroplectron</i>
                                             <i>Habenaria macrostele</i>
                                                   [Habenaria tangheana]
                                                   [Habenaria tournayana]
                                             <i>Habenaria macrotidion</i>
                                             <i>Habenaria macrura</i>
                                                   [Habenaria pentaglossa]
                                             <i>Habenaria macruroides</i>
                                             <i>Habenaria maculosa</i>
                                             <i>Habenaria macvaughiana</i>
                                             <i>Habenaria magnifica</i>
                                             <i>Habenaria magnirostris</i>
                                             <i>Habenaria maitlandii</i>
                                             <i>Habenaria malacophylla</i>
                                               <i>Habenaria malacophylla var. malacophylla</i>
                                                     [Habenaria holstii]
                                                     [Habenaria polyantha]
                                                     [Habenaria pulla]
                                               <i>Habenaria malacophylla var. shabaensis</i>
                                             <i>Habenaria malaisseana</i>
                                             <i>Habenaria malintana</i>
                                             <i>Habenaria malleifera</i>
                                             <i>Habenaria mannii</i>
                                             <i>Habenaria marginata</i>
                                             <i>Habenaria maritima</i>
                                                   [Habenaria unalascensis var. maritima]
                                             <i>Habenaria mechowii</i>
                                             <i>Habenaria media</i>
                                             <i>Habenaria melvillei</i>
                                                   [Habenaria fastor]
                                             <i>Habenaria membranacea</i>
                                                   [Orchis membranacea]
                                             <i>Habenaria mesodactyla</i>
                                             <i>Habenaria michaelii</i>
                                             <i>Habenaria michauxii</i>
                                             <i>Habenaria microceras</i>
                                                   [Peristylus preussii]
                                                   [Platanthera preussii]
                                                   [Pseudoperistylus microceras]
                                             <i>Habenaria microsaccos</i>
                                                   [Habenaria linderi]
                                             <i>Habenaria mira</i>
                                             <i>Habenaria mirabilis</i>
                                                   [Habenaria insignis]
                                             <i>Habenaria mitodes</i>
                                             <i>Habenaria monorrhiza</i>
                                                   [Habenaria brachyceras]
                                             <i>Habenaria montana</i>
                                             <i>Habenaria montolivaea</i>
                                                   [Montolivaea elegans]
                                                   [Peristylus albidulus]
                                                   [Pseudoperistylus montolivaea]
                                             <i>Habenaria mosambicensis</i>
                                             <i>Habenaria muricata</i>
                                             <i>Habenaria myodes</i>
                                               <i>Habenaria myodes subsp. latipetala</i>
                                               <i>Habenaria myodes subsp. myodes</i>
                                             <i>Habenaria mystacina</i>
                                                   [Habenaria lasioglossa]
                                             <i>Habenaria ndiana</i>
                                                   [Habenaria ingrata]
                                             <i>Habenaria nicholsonii</i>
                                             <i>Habenaria nigerica</i>
                                             <i>Habenaria nigrescens</i>
                                             <i>Habenaria njamnjamica</i>
                                                   [Habenaria parvifolia]
                                             <i>Habenaria novemfida</i>
                                                   [Habenaria dipleura]
                                                   [Habenaria quinquefila]
                                             <i>Habenaria novo-ebudarum</i>
                                             <i>Habenaria nyikana</i>
                                               <i>Habenaria nyikana subsp. nyikana</i>
                                               <i>Habenaria nyikana subsp. pubipetala</i>
                                             <i>Habenaria nyikensis</i>
                                             <i>Habenaria obovata</i>
                                                   [Pseudocoeloglossum occidentalis]
                                                   [Roeperocharis occidentalis]
                                             <i>Habenaria obtusa</i>
                                                   [Habenaria ornithoides]
                                             <i>Habenaria occidentalis</i>
                                                   [Amphorchis atacorensis]
                                                   [Amphorchis occidentalis]
                                                   [Amphorkis atacorensis]
                                                   [Cynorkis occidentalis]
                                             <i>Habenaria occlusa</i>
                                             <i>Habenaria odontopetala</i>
                                             <i>Habenaria odorata</i>
                                             <i>Habenaria oreophila</i>
                                             <i>Habenaria orthocentron</i>
                                             <i>Habenaria ortiziana</i>
                                             <i>Habenaria papyracea</i>
                                             <i>Habenaria parva</i>
                                                   [Cynorkis parva]
                                             <i>Habenaria parviflora</i>
                                                   [Habenaria caaguazuensis]
                                                   [Habenaria reichenbachiana]
                                             <i>Habenaria pasmithii</i>
                                             <i>Habenaria patentiloba</i>
                                             <i>Habenaria pauciflora</i>
                                             <i>Habenaria pauper</i>
                                             <i>Habenaria pectinata</i>
                                             <i>Habenaria pedicellaris</i>
                                             <i>Habenaria perbella</i>
                                             <i>Habenaria peristyloides</i>
                                                   [Habenaria cardiochila]
                                                   [Habenaria combusta]
                                                   [Habenaria rendlei]
                                                   [Habenaria roemerana]
                                                   [Peristylus quartinianus]
                                                   [Platanthera quartiniana]
                                                   [Roeperocharis rendlei]
                                                   [Roeperocharis ukingensis]
                                             <i>Habenaria perpulchra</i>
                                                   [Habenaria platymera]
                                             <i>Habenaria perrottetiana</i>
                                             <i>Habenaria petalodes</i>
                                             <i>Habenaria petitiana</i>
                                                   [Herminium steudneri]
                                                   [Peristylus petitianus]
                                                   [Peristylus snowdenii]
                                                   [Peristylus steudneri]
                                                   [Peristylus ugandensis]
                                                   [Peristylus volkensianus]
                                                   [Platanthera petitiana]
                                                   [Platanthera volkensiana]
                                                   [Pseudoperistylus petitianus]
                                             <i>Habenaria petraea</i>
                                             <i>Habenaria phantasma</i>
                                             <i>Habenaria phylacocheira</i>
                                             <i>Habenaria physuriformis</i>
                                                   [Habenaria buntingii]
                                             <i>Habenaria pilosa</i>
                                               <i>Habenaria pilosa var. grandiflora</i>
                                               <i>Habenaria pilosa var. longiflora</i>
                                               <i>Habenaria pilosa var. pilosa</i>
                                             <i>Habenaria plantaginea</i>
                                             <i>Habenaria platantheroides</i>
                                             <i>Habenaria platyanthera</i>
                                                   [Roeperocharis platyanthera]
                                             <i>Habenaria plectromaniaca</i>
                                             <i>Habenaria polygonoides</i>
                                             <i>Habenaria praestans</i>
                                               <i>Habenaria praestans var. praestans</i>
                                                     [Habenaria ctenophora]
                                               <i>Habenaria praestans var. umbrosa</i>
                                             <i>Habenaria pratensis</i>
                                             <i>Habenaria pringlei</i>
                                             <i>Habenaria prionocraspedon</i>
                                             <i>Habenaria procera</i>
                                                   [Habenaria gabonensis var. gabonensis]
                                                   [Habenaria gabonensis var. psiloceras]
                                                   [Habenaria gabonensis]
                                                   [Habenaria milnei]
                                                   [Habenaria ochyrae]
                                                   [Habenaria procera var. gabonensis]
                                                   [Habenaria psiloceras]
                                                   [Habenaria staudtiana]
                                                   [Habenaria staudtii]
                                               <i>Habenaria procera var. procera</i>
                                                     [Orchis procera]
                                             <i>Habenaria pseudofilifera</i>
                                             <i>Habenaria pseudoplatycoryne</i>
                                                   [Renzorchis pseudoplatycoryne]
                                             <i>Habenaria pubidens</i>
                                             <i>Habenaria pubipetala</i>
                                             <i>Habenaria pumila</i>
                                                   [Habenaria paucifolia]
                                             <i>Habenaria pungens</i>
                                                   [Habenaria pilgeri]
                                             <i>Habenaria pyramidalis</i>
                                             <i>Habenaria quartiniana</i>
                                                   [Habenaria anisoptera]
                                             <i>Habenaria quinqueseta</i>
                                                   [Habenaria macroceratitis var. brevicalcarata]
                                                   [Habenaria simpsonii]
                                                   [Orchis quinqueseta]
                                               <i>Habenaria quinqueseta var. macroceratitis</i>
                                               <i>Habenaria quinqueseta var. quinqueseta</i>
                                             <i>Habenaria rautaneniana</i>
                                                   [Habenaria trachychila]
                                             <i>Habenaria rechingeri</i>
                                             <i>Habenaria reflexa</i>
                                             <i>Habenaria regnellii</i>
                                             <i>Habenaria renziana</i>
                                             <i>Habenaria repens</i>
                                                   [Habenaria nuttallii]
                                               <i>Habenaria repens var. repens</i>
                                                     [Habenaria palustris]
                                             <i>Habenaria retinervis</i>
                                             <i>Habenaria rhodocheila</i>
                                               <i>Habenaria rhodocheila subsp. philippinensis</i>
                                             <i>Habenaria rhopalostigma</i>
                                                   [Arachnaria rhopalostigma]
                                                   [Habenaria nephrophylla]
                                             <i>Habenaria richardsiae</i>
                                             <i>Habenaria riparia</i>
                                             <i>Habenaria rivae</i>
                                             <i>Habenaria robbrechtiana</i>
                                                   [Pseudohemipilla robbrechtiana]
                                             <i>Habenaria robinsonii</i>
                                             <i>Habenaria robusta</i>
                                             <i>Habenaria rodeiensis</i>
                                             <i>Habenaria roraimensis</i>
                                             <i>Habenaria rostellifera</i>
                                             <i>Habenaria rostrata</i>
                                             <i>Habenaria rosulifolia</i>
                                             <i>Habenaria rupicola</i>
                                             <i>Habenaria rzedowskiana</i>
                                             <i>Habenaria sagittifera</i>
                                             <i>Habenaria sanfordiana</i>
                                             <i>Habenaria schaffneri</i>
                                             <i>Habenaria schaijesii</i>
                                                   [Kryptostoma schaijesii]
                                                   [Ochyrorchis schaijesii]
                                             <i>Habenaria schimperiana</i>
                                                   [Bilabrella schimperiana]
                                                   [Habenaria anomala]
                                                   [Habenaria peltastes]
                                             <i>Habenaria schwackei</i>
                                             <i>Habenaria scutellata</i>
                                             <i>Habenaria secunda</i>
                                             <i>Habenaria setacea</i>
                                             <i>Habenaria setifera</i>
                                             <i>Habenaria silvatica</i>
                                                   [Habenaria debiliflora]
                                                   [Habenaria debilis]
                                             <i>Habenaria similis</i>
                                             <i>Habenaria singularis</i>
                                             <i>Habenaria smithii</i>
                                             <i>Habenaria snowdenii</i>
                                             <i>Habenaria sochensis</i>
                                             <i>Habenaria socotrana</i>
                                             <i>Habenaria spithamaea</i>
                                             <i>Habenaria splendens</i>
                                             <i>Habenaria splendentior</i>
                                             <i>Habenaria stenoceras</i>
                                             <i>Habenaria stenochila</i>
                                             <i>Habenaria stenopetala</i>
                                                   [Habenaria linearipetala]
                                             <i>Habenaria stenophylla</i>
                                             <i>Habenaria stenorhynchos</i>
                                                   [Habenaria dactylostigma]
                                             <i>Habenaria straminea</i>
                                             <i>Habenaria strangulans</i>
                                             <i>Habenaria strictissima</i>
                                                   [Habenaria latipetala]
                                               <i>Habenaria strictissima var. odontopetala</i>
                                               <i>Habenaria strictissima var. strictissima</i>
                                             <i>Habenaria stylites</i>
                                               <i>Habenaria stylites subsp. johnsonii</i>
                                                     [Habenaria johnsonii]
                                                     [Habenaria narcissiflora]
                                               <i>Habenaria stylites subsp. rhodesiaca</i>
                                               <i>Habenaria stylites subsp. stylites</i>
                                                     [Habenaria aequatorialis]
                                             <i>Habenaria subaequalis</i>
                                             <i>Habenaria subarmata</i>
                                             <i>Habenaria subauriculata</i>
                                             <i>Habenaria subviridis</i>
                                             <i>Habenaria supervacanea</i>
                                             <i>Habenaria supplicans</i>
                                             <i>Habenaria taeniodema</i>
                                                   [Anatrephandra insignis]
                                             <i>Habenaria talaensis</i>
                                             <i>Habenaria tentaculigera</i>
                                                   [Habenaria antunesiana]
                                                   [Habenaria ludens]
                                                   [Kryptostoma ludens]
                                                   [Kryptostoma tentaculigera]
                                             <i>Habenaria tetraceras</i>
                                             <i>Habenaria tetrandroides</i>
                                             <i>Habenaria tetranema</i>
                                             <i>Habenaria thomana</i>
                                             <i>Habenaria thomsonii</i>
                                                   [Habenaria humilior var. brevicalcarata]
                                             <i>Habenaria thurberi</i>
                                             <i>Habenaria tipuloides</i>
                                             <i>Habenaria tisserantii</i>
                                             <i>Habenaria tortilis</i>
                                             <i>Habenaria trachypetala</i>
                                                   [Habenaria rhombocorys]
                                             <i>Habenaria trichosantha</i>
                                             <i>Habenaria tricruris</i>
                                                   [Platanthera tricruris]
                                             <i>Habenaria tridactyla</i>
                                             <i>Habenaria tridactylites</i>
                                             <i>Habenaria tridens</i>
                                                   [Habenaria gerrardii]
                                             <i>Habenaria trifida</i>
                                                   [Habenaria angustifolia]
                                                   [Habenaria endresiana]
                                                   [Habenaria pickelii]
                                                   [Habenaria spathacea]
                                             <i>Habenaria trilobulata</i>
                                                   [Habenaria quadrifila]
                                             <i>Habenaria truncata</i>
                                             <i>Habenaria tubifolia</i>
                                             <i>Habenaria tuerckheimii</i>
                                             <i>Habenaria tweedieae</i>
                                             <i>Habenaria tysonii</i>
                                             <i>Habenaria ugandensis</i>
                                             <i>Habenaria uhehensis</i>
                                                   [Habenaria lurida]
                                                   [Habenaria modica]
                                                   [Habenaria tenuifolia var. bianoensis]
                                                   [Habenaria tenuifolia]
                                             <i>Habenaria uncata</i>
                                             <i>Habenaria uncicalcar</i>
                                                   [Habenaria sylviae]
                                             <i>Habenaria uncinata</i>
                                             <i>Habenaria unguilabris</i>
                                             <i>Habenaria unifoliata</i>
                                             <i>Habenaria urbaniana</i>
                                             <i>Habenaria vaginata</i>
                                             <i>Habenaria vandenbergheniana</i>
                                             <i>Habenaria velutina</i>
                                             <i>Habenaria verdickii</i>
                                                   [Bonatea verdickii]
                                                   [Habenaria cordifolia]
                                                   [Habenaria monophylla]
                                             <i>Habenaria vermeuleniana</i>
                                             <i>Habenaria villosa</i>
                                             <i>Habenaria virens</i>
                                             <i>Habenaria viridiflora</i>
                                             <i>Habenaria vogelii</i>
                                             <i>Habenaria vollesenii</i>
                                             <i>Habenaria walleri</i>
                                                   [Brachycorythis soyauxii]
                                                   [Habenaria soyauxii]
                                             <i>Habenaria warburgana</i>
                                             <i>Habenaria warszewiczii</i>
                                             <i>Habenaria weberiana</i>
                                                   [Habenaria huillensis var. weberiana]
                                             <i>Habenaria weileriana</i>
                                             <i>Habenaria welwitschii</i>
                                                   [Habenaria keiliana]
                                                   [Habenaria leptostigma]
                                             <i>Habenaria wercklei</i>
                                                   [Habenaria gymnadenioides]
                                                   [Habenaria hondurensis]
                                                   [Habenaria verecunda]
                                             <i>Habenaria x andrewsii</i>
                                             <i>Habenaria x canbyi</i>
                                             <i>Habenaria x chapmanii</i>
                                             <i>Habenaria xanthochlora</i>
                                             <i>Habenaria yungasensis</i>
                                             <i>Habenaria zambesina</i>
                                                   [Habenaria baoulensis]
                                                   [Habenaria haullevilleana]
                                                   [Habenaria myriantha]
                                             <i>Habenaria zamudioana</i>
                                     <i>Habenella</i>
                                             <i>Habenella odontopetala</i>
                                     <i>Haemaria</i>
                                     <i>Hagsatera</i>
                                             <i>Hagsatera brachycolumna</i>
                                                   [Epidendrum brachycolumna]
                                             <i>Hagsatera rosilloi</i>
                                     <i>Halleorchis</i>
                                             <i>Halleorchis aspidogynoides</i>
                                     <i>Hammarbya</i>
                                             <i>Hammarbya paludosa</i>
                                                   [Malaxis palustris]
                                     <i>Hapalorchis</i>
                                             <i>Hapalorchis lineata</i>
                                                   [Hapalorchis micrantha]
                                                   [Sauroglossum tenue]
                                             <i>Hapalorchis lineatus</i>
                                             <i>Hapalorchis pumila</i>
                                                   [Spiranthes lankesteri]
                                             <i>Hapalorchis tenuis</i>
                                     <i>Harrisella</i>
                                             <i>Harrisella filiformis</i>
                                             <i>Harrisella porrecta</i>
                                     <i>Hartwegia</i>
                                     <i>Helcia</i>
                                     <i>Helleborine</i>
                                               <i>Epipactis helleborine subsp. helleborine</i>
                                                     [Amesia latifolia f. monotropoides]
                                                     [Amesia latifolia]
                                                     [Serapias latifolia]
                                             <i>Helleborine palustris</i>
                                     <i>Helleriella</i>
                                             <i>Helleriella nicaraguensis</i>
                                             <i>Helleriella punctulata</i>
                                     <i>Hemipilia</i>
                                             <i>Hemipilia brevicalcarata</i>
                                             <i>Hemipilia camptoceras</i>
                                             <i>Hemipilia chusua</i>
                                                   [Orchis chusua]
                                                   [Ponerorchis chusua]
                                             <i>Hemipilia cordifolia</i>
                                             <i>Hemipilia cucullata</i>
                                             <i>Hemipilia gracilis</i>
                                                   [Gymnadenia gracilis]
                                             <i>Hemipilia graminifolia</i>
                                                   [Orchis graminifolia]
                                     <i>Herminium</i>
                                             <i>Herminium angustifolium</i>
                                             <i>Herminium clandestinum</i>
                                             <i>Herminium coeloceras</i>
                                             <i>Herminium elisabethae</i>
                                                   [Habenaria elisabethae]
                                             <i>Herminium glossophyllum</i>
                                             <i>Herminium josephi</i>
                                                   [Herminium duthiei]
                                             <i>Herminium lanceum</i>
                                             <i>Herminium latilabre</i>
                                                   [Platanthera acuminata]
                                             <i>Herminium macrophyllum</i>
                                                   [Herminium congestum]
                                                   [Montolivaea unalaschensis]
                                             <i>Herminium mannii</i>
                                             <i>Herminium monophyllum</i>
                                                   [Herminium gramineum]
                                             <i>Herminium monorchis</i>
                                                   [Ophrys monorchis]
                                                   [Orchis monorchis]
                                     <i>Herorchis</i>
                                             <i>Herorchis papilionacea</i>
                                     <i>Herschelia</i>
                                     <i>Herschelianthe</i>
                                             <i>Herschelianthe lacera</i>
                                             <i>Herschelianthe spathulata</i>
                                     <i>Hetaeria</i>
                                             <i>Hetaeria anomala</i>
                                             <i>Hetaeria heterosepala</i>
                                                   [Cheirostylis heterosepala]
                                                   [Zeuxine commelinoides]
                                                   [Zeuxine heterosepala]
                                             <i>Hetaeria mannii</i>
                                                   [Rhamphidia mannii]
                                                   [Zeuxine mannii]
                                             <i>Hetaeria oblongifolia</i>
                                             <i>Hetaeria occidentalis</i>
                                                   [Zeuxine occidentalis]
                                             <i>Hetaeria tetraptera</i>
                                                   [Monochilus tetrapterus]
                                                   [Zeuxine batesii]
                                                   [Zeuxine tetraptera]
                                             <i>Hetaeria whitmeei</i>
                                     <i>Heterotaxis</i>
                                     <i>Hexadesmia</i>
                                             <i>Hexadesmia sessilis</i>
                                     <i>Hexalectris</i>
                                             <i>Hexalectris brevicaulis</i>
                                             <i>Hexalectris colemanii</i>
                                             <i>Hexalectris grandiflora</i>
                                                   [Corallorhiza grandiflora]
                                                   [Hexalectris mexicana]
                                             <i>Hexalectris nitida</i>
                                             <i>Hexalectris parviflora</i>
                                             <i>Hexalectris revoluta</i>
                                               <i>Hexalectris revoluta var. colemanii</i>
                                               <i>Hexalectris revoluta var. revoluta</i>
                                             <i>Hexalectris spicata</i>
                                                   [Bletia aphylla]
                                                   [Hexalectris aphylla]
                                               <i>Hexalectris spicata spicata</i>
                                               <i>Hexalectris spicata var. arizonica</i>
                                                     [Hexalectris arizonica]
                                               <i>Hexalectris spicata var. spicata</i>
                                                     [Hexalectris aphyllus]
                                             <i>Hexalectris warnockii</i>
                                                   [Hexalectris warnickii]
                                     <i>Hexisea</i>
                                             <i>Hexisea bidentata</i>
                                     <i>Himantoglossum</i>
                                           [Barlia]
                                             <i>Himantoglossum adriaticum</i>
                                             <i>Himantoglossum hircinum</i>
                                                   [Aceras hircinum]
                                                   [Orchis hircina]
                                                   [Satyrium hircinum]
                                             <i>Himantoglossum metlesicsianum</i>
                                             <i>Himantoglossum robertianum</i>
                                                   [Aceras longibracteatum]
                                                   [Barlia longibracteata]
                                                   [Orchis foliosa]
                                     <i>Hintonella</i>
                                             <i>Hintonella mexicana</i>
                                     <i>Hirtzia</i>
                                     <i>Hoffmannseggella</i>
                                             <i>Hoffmannseggella flava</i>
                                     <i>Hofmeisterella</i>
                                     <i>Holcoglossum</i>
                                             <i>Holcoglossum amesianum</i>
                                             <i>Holcoglossum himalaicum</i>
                                             <i>Holcoglossum subulifolium</i>
                                     <i>Holothrix</i>
                                             <i>Holothrix aphylla</i>
                                                   [Deroemeria acuminata]
                                                   [Deroemeria aphylla]
                                                   [Deroemeria calva]
                                                   [Deroemeria ledermannii]
                                                   [Habenaria aphylla]
                                                   [Holothrix calva]
                                                   [Holothrix ledermannii]
                                                   [Orchis aphylla]
                                             <i>Holothrix arachnoidea</i>
                                                   [Holothrix richardii]
                                                   [Holothrix vatkeana]
                                                   [Peristylus arachnoideus]
                                                   [Platanthera arachnoidea]
                                             <i>Holothrix aspera</i>
                                             <i>Holothrix brongniartiana</i>
                                             <i>Holothrix buchananii</i>
                                             <i>Holothrix cernua</i>
                                                   [Holothrix squamulosa]
                                             <i>Holothrix elgonensis</i>
                                             <i>Holothrix exilis</i>
                                             <i>Holothrix hydra</i>
                                             <i>Holothrix johnstonii</i>
                                             <i>Holothrix klimkoana</i>
                                             <i>Holothrix longiflora</i>
                                                   [Holothrix lastii]
                                             <i>Holothrix macowaniana</i>
                                             <i>Holothrix medusa</i>
                                             <i>Holothrix micrantha</i>
                                             <i>Holothrix montigena</i>
                                                   [Deroemeria montigena]
                                             <i>Holothrix nyasae</i>
                                                   [Holothrix nyasae var. blepharodactyla]
                                             <i>Holothrix orthoceras</i>
                                             <i>Holothrix papillosa</i>
                                                   [Holothrix brachycheira]
                                             <i>Holothrix pentadactyla</i>
                                                   [Deroemeria pentadactyla]
                                             <i>Holothrix pleistodactyla</i>
                                                   [Holothrix rorida]
                                             <i>Holothrix praecox</i>
                                                   [Deroemeria praecox]
                                             <i>Holothrix puberula</i>
                                             <i>Holothrix randii</i>
                                             <i>Holothrix schimperi</i>
                                                   [Deroemeria schimperi]
                                             <i>Holothrix schlechteriana</i>
                                             <i>Holothrix squamata</i>
                                                   [Deroemeria squamata]
                                                   [Peristylus squamatus]
                                             <i>Holothrix tridactylites</i>
                                             <i>Holothrix tridentata</i>
                                                   [Holothrix platydactyla]
                                                   [Platanthera tridentata]
                                             <i>Holothrix triloba</i>
                                                   [Deroemeria triloba]
                                             <i>Holothrix unifolia</i>
                                                   [Deroemeria unifolia]
                                                   [Peristylus unifolius]
                                             <i>Holothrix villosa</i>
                                               <i>Holothrix villosa var. villosa</i>
                                                     [Holothrix villosa subsp. chimanimaniensis]
                                     <i>Homalopetalum</i>
                                             <i>Homalopetalum kienastii</i>
                                                   [Hartwegia bergeriana]
                                                   [Scaphyglottis kienastii]
                                             <i>Homalopetalum leochilus</i>
                                                   [Epidendrum leochilus]
                                                   [Pinelia leochilus]
                                             <i>Homalopetalum pachyphyllum</i>
                                                   [Scaphyglottis pachyphylla]
                                             <i>Homalopetalum pumilio</i>
                                                   [Brassavola pumilio]
                                                   [Homalopetalum costaricense]
                                                   [Pinelia tuerckheimii]
                                             <i>Homalopetalum pumilum</i>
                                                   [Scaphyglottis pumila]
                                     <i>Homocolleticon</i>
                                     <i>Horichia</i>
                                             <i>Horichia dressleri</i>
                                     <i>Hormidium</i>
                                             <i>Hormidium pygmaeum</i>
                                             <i>Hormidium subtile</i>
                                             <i>Hormidium tripterum</i>
                                             <i>Hormidium verrucosa</i>
                                     <i>Horvatia</i>
                                     <i>Houlletia</i>
                                             <i>Houlletia sanderi</i>
                                             <i>Houlletia tigrina</i>
                                                   [Houlletia landsbergii]
                                     <i>Humboltia</i>
                                     <i>Huntleya</i>
                                             <i>Huntleya burtii</i>
                                             <i>Huntleya fasciata</i>
                                             <i>Huntleya meleagris</i>
                                             <i>Huntleya wallisii</i>
                                     <i>Huttonaea</i>
                                             <i>Huttonaea fimbriata</i>
                                                   [Huttonaea hallackii]
                                             <i>Huttonaea grandiflora</i>
                                     <i>Hybochilus</i>
                                     <i>Hylophila</i>
                                     <i>Ibidium</i>
                                             <i>Ibidium beckii</i>
                                             <i>Ibidium cernuum</i>
                                             <i>Ibidium floridanum</i>
                                             <i>Ibidium gracile</i>
                                             <i>Ibidium laciniatum</i>
                                             <i>Ibidium longilabre</i>
                                             <i>Ibidium ovale</i>
                                             <i>Ibidium plantagineum</i>
                                             <i>Ibidium praecox</i>
                                             <i>Ibidium tortile</i>
                                             <i>Ibidium vernale</i>
                                             <i>Ibidium x intermedium</i>
                                     <i>Ida</i>
                                             <i>Ida barringtoniae</i>
                                             <i>Ida ciliata</i>
                                                   [Lycaste ciliata]
                                     <i>Ionopsis</i>
                                             <i>Ionopsis gardneri</i>
                                             <i>Ionopsis minutiflora</i>
                                                   [Konantzia minutiflora]
                                             <i>Ionopsis satyrioides</i>
                                                   [Ionopsis costaricensis]
                                                   [Ionopsis satyroides]
                                                   [Ionopsis teres]
                                             <i>Ionopsis utricularioides</i>
                                                   [Ionopsis paniculata]
                                                   [Ionopsis utricularioides var. parviflora]
                                     <i>Ipsea</i>
                                     <i>Isabelia</i>
                                           [Neolauchea]
                                             <i>Isabelia pulchella</i>
                                                   [Neolauchea pulchella]
                                             <i>Isabelia violacea</i>
                                                   [Sophronitella violacea]
                                             <i>Isabelia virginalis</i>
                                     <i>Isochilus</i>
                                             <i>Isochilus alatus</i>
                                                   [Isochilus major var. alatus]
                                             <i>Isochilus amparoanus</i>
                                             <i>Isochilus aurantiacus</i>
                                             <i>Isochilus bracteatus</i>
                                             <i>Isochilus carnosiflorus</i>
                                                   [Isochilus crassiflorus]
                                             <i>Isochilus chiriquensis</i>
                                                   [Isochilus major var. amparoanus]
                                             <i>Isochilus langlassei</i>
                                             <i>Isochilus latibracteatus</i>
                                             <i>Isochilus linearis</i>
                                                   [Isochilus brasiliensis]
                                                   [Isochilus peruvianus]
                                               <i>Isochilus linearis var. carnosiflorus</i>
                                             <i>Isochilus major</i>
                                             <i>Isochilus pitalensis</i>
                                             <i>Isochilus unilateralis</i>
                                                   [Isochilus linearis var. unilateralis]
                                     <i>Isotria</i>
                                             <i>Isotria affinis</i>
                                             <i>Isotria medeoloides</i>
                                                   [Arethusa medeoloides]
                                                   [Pogonia affinis]
                                             <i>Isotria verticillata</i>
                                                   [Pogonia verticillata]
                                     <i>Jacquiniella</i>
                                             <i>Jacquiniella aporophylla</i>
                                                   [Epidendrum equitantifolium var. aporophyllum]
                                             <i>Jacquiniella cernua</i>
                                                   [Isochilus cernuus]
                                             <i>Jacquiniella cobanensis</i>
                                                   [Epidendrum cobanense]
                                             <i>Jacquiniella equitantifolia</i>
                                             <i>Jacquiniella gigantea</i>
                                             <i>Jacquiniella globosa</i>
                                             <i>Jacquiniella leucomelana</i>
                                                   [Epidendrum leucomelanum]
                                             <i>Jacquiniella miserrima</i>
                                             <i>Jacquiniella pedunculata</i>
                                             <i>Jacquiniella standleyi</i>
                                                   [Epidendrum standleyi]
                                             <i>Jacquiniella teretifolia</i>
                                                   [Epidendrum subuliferum]
                                                   [Epidendrum teretifolium var. powellianum]
                                                   [Epidendrum teretifolium]
                                     <i>Jumellea</i>
                                             <i>Jumellea arachnantha</i>
                                             <i>Jumellea confusa</i>
                                             <i>Jumellea densefoliata</i>
                                             <i>Jumellea major</i>
                                             <i>Jumellea sagittata</i>
                                             <i>Jumellea usambarensis</i>
                                             <i>Jumellea walleri</i>
                                                   [Angraecum filicornoides]
                                                   [Jumellea filicornoides]
                                     <i>Kefersteinia</i>
                                             <i>Kefersteinia alba</i>
                                             <i>Kefersteinia costaricensis</i>
                                             <i>Kefersteinia excentrica</i>
                                             <i>Kefersteinia lactea</i>
                                                   [Zygopetalum lacteum]
                                             <i>Kefersteinia lafontainei</i>
                                             <i>Kefersteinia microcharis</i>
                                             <i>Kefersteinia parvilabris</i>
                                                   [Kefersteinia deflexipetala]
                                             <i>Kefersteinia trullata</i>
                                             <i>Kefersteinia wercklei</i>
                                     <i>Kegeliella</i>
                                             <i>Kegeliella atropilosa</i>
                                             <i>Kegeliella houtteana</i>
                                             <i>Kegeliella kupperi</i>
                                     <i>Kingidium</i>
                                     <i>Kionophyton</i>
                                             <i>Kionophyton riodelayensis</i>
                                                   [Deiregyne riodelayensis]
                                             <i>Kionophyton sawyeri</i>
                                                   [Spiranthes sawyeri]
                                             <i>Kionophyton seminuda</i>
                                                   [Stenorrhynchos seminudum]
                                     <i>Koellensteinia</i>
                                             <i>Koellensteinia carraoensis</i>
                                             <i>Koellensteinia graminea</i>
                                     <i>Konantzia</i>
                                     <i>Kornasia</i>
                                     <i>Kraenzlinella</i>
                                     <i>Kreodanthus</i>
                                             <i>Kreodanthus casillasii</i>
                                             <i>Kreodanthus loxoglottis</i>
                                                   [Physurus loxoglottis]
                                             <i>Kreodanthus ovatilabius</i>
                                                   [Erythrodes ovatilabia]
                                             <i>Kreodanthus secundus</i>
                                                   [Physurus secundus]
                                     <i>Kryptostoma</i>
                                     <i>Kylicanthe</i>
                                             <i>Kylicanthe arcuata</i>
                                             <i>Kylicanthe bueae</i>
                                                   [Angraecum bueae]
                                                   [Diaphananthe bueae]
                                             <i>Kylicanthe cornuata</i>
                                             <i>Kylicanthe liae</i>
                                                   [Diaphananthe liae]
                                             <i>Kylicanthe perezverae</i>
                                             <i>Kylicanthe quintasii</i>
                                                   [Angraecum quintasii]
                                                   [Diaphananthe alfredii]
                                                   [Diaphananthe quintasii]
                                                   [Rhipidoglossum magnicalcar]
                                             <i>Kylicanthe rohrii</i>
                                                   [Angraecum rohrii]
                                                   [Diaphananthe rohrii]
                                     <i>Lacaena</i>
                                             <i>Lacaena bicolor</i>
                                             <i>Lacaena spectabilis</i>
                                     <i>Laelia</i>
                                             <i>Laelia albida</i>
                                             <i>Laelia anceps</i>
                                                   [Schomburgkia anceps]
                                               <i>Laelia anceps subsp. anceps</i>
                                                     [Laelia anceps f. alba]
                                                     [Laelia anceps var. alba]
                                               <i>Laelia anceps subsp. dawsonii</i>
                                                     [Laelia anceps var. dawsonii]
                                                     [Laelia anceps var. sanderiana]
                                                     [Laelia anceps var. stella]
                                             <i>Laelia aurea</i>
                                             <i>Laelia autumnalis</i>
                                                   [Laelia autumnalis f. atrorubens]
                                                   [Laelia autumnalis f. xanthotrophis]
                                             <i>Laelia colombiana</i>
                                                   [Schomburgkia wallisii]
                                             <i>Laelia crawshayana</i>
                                                   [Laelia bancalarii]
                                             <i>Laelia eyermaniana</i>
                                             <i>Laelia furfuracea</i>
                                             <i>Laelia gloriosa</i>
                                                   [Schomburgkia gloriosa]
                                             <i>Laelia gouldiana</i>
                                             <i>Laelia harpophylla</i>
                                             <i>Laelia lueddemannii</i>
                                                   [Schomburgkia lueddemannii]
                                             <i>Laelia lyonsii</i>
                                                   [Schomburgkia lyonsii]
                                             <i>Laelia marginata</i>
                                                   [Schomburgkia marginata]
                                             <i>Laelia purpurata</i>
                                             <i>Laelia rosea</i>
                                                   [Schomburgkia rosea]
                                             <i>Laelia rubescens</i>
                                                   [Laelia acuminata]
                                                   [Schomburgkia rubescens]
                                             <i>Laelia speciosa</i>
                                                   [Bletia grandiflora]
                                                   [Bletia speciosa]
                                                   [Laelia majalis]
                                             <i>Laelia splendida</i>
                                                   [Schomburgkia splendida]
                                             <i>Laelia superbiens</i>
                                                   [Schomburgkia superbiens]
                                             <i>Laelia tibicinis</i>
                                             <i>Laelia undulata</i>
                                                   [Schomburgkia undulata]
                                     <i>Laeliocattleya</i>
                                     <i>Laeliopsis</i>
                                             <i>Laeliopsis domingensis</i>
                                     <i>Lanium</i>
                                     <i>Lankesterella</i>
                                             <i>Lankesterella orthantha</i>
                                                   [Cladobium costaricense]
                                                   [Lankesterella costaricensis]
                                     <i>Lecanorchis</i>
                                             <i>Lecanorchis malaccensis</i>
                                     <i>Lemboglossum</i>
                                     <i>Leochilus</i>
                                             <i>Leochilus carinatus</i>
                                             <i>Leochilus crocodiliceps</i>
                                                   [Leochilus ampliflorus]
                                             <i>Leochilus hagsateri</i>
                                             <i>Leochilus inconspicuus</i>
                                                   [Hybochilus inconspicuus]
                                                   [Leochilus parviflorus]
                                             <i>Leochilus johnstonii</i>
                                             <i>Leochilus labiatus</i>
                                                   [Leochilus gracilis]
                                                   [Oncidium labiatum]
                                                   [Oncidium salvum]
                                             <i>Leochilus leiboldii</i>
                                             <i>Leochilus leochilinus</i>
                                                   [Rodriguezia leochilina]
                                             <i>Leochilus oncidioides</i>
                                                   [Oncidium macrantherum]
                                             <i>Leochilus puertoricensis</i>
                                             <i>Leochilus scriptus</i>
                                                   [Leochilus major]
                                                   [Leochilus powellii]
                                                   [Leochilus retusus]
                                             <i>Leochilus tricuspidatus</i>
                                                   [Oncidium tricuspidatum]
                                     <i>Lepanthes</i>
                                             <i>Lepanthes acoridilabia</i>
                                             <i>Lepanthes acuminata</i>
                                             <i>Lepanthes agglutinata</i>
                                             <i>Lepanthes ancylopetala</i>
                                             <i>Lepanthes andrenoglossa</i>
                                             <i>Lepanthes appendiculata</i>
                                             <i>Lepanthes aprica</i>
                                             <i>Lepanthes aquila-borussiae</i>
                                                   [Lepanthes rabei]
                                             <i>Lepanthes atwoodii</i>
                                             <i>Lepanthes avis</i>
                                                   [Lepanthes congesta]
                                             <i>Lepanthes barbae</i>
                                             <i>Lepanthes blepharantha</i>
                                             <i>Lepanthes blephariglossa</i>
                                             <i>Lepanthes blepharistes</i>
                                             <i>Lepanthes blepharophylla</i>
                                                   [Pleurothallis blepharophylla]
                                             <i>Lepanthes bradei</i>
                                             <i>Lepanthes caritensis</i>
                                             <i>Lepanthes caudatisepala</i>
                                             <i>Lepanthes chameleon</i>
                                             <i>Lepanthes chiriquensis</i>
                                             <i>Lepanthes chrysostigma</i>
                                             <i>Lepanthes ciliisepala</i>
                                             <i>Lepanthes coeloglossa</i>
                                             <i>Lepanthes concinna</i>
                                             <i>Lepanthes confusa</i>
                                             <i>Lepanthes constanzae</i>
                                             <i>Lepanthes convexa</i>
                                             <i>Lepanthes corrugata</i>
                                             <i>Lepanthes costaricensis</i>
                                                   [Lepanthes inaequiloba]
                                             <i>Lepanthes cryptostele</i>
                                             <i>Lepanthes cubensis</i>
                                             <i>Lepanthes dawsonii</i>
                                             <i>Lepanthes decipiens</i>
                                             <i>Lepanthes disticha</i>
                                                   [Lepanthes oestlundiana]
                                                   [Pleurothallis disticha]
                                             <i>Lepanthes divaricata</i>
                                             <i>Lepanthes dodiana</i>
                                             <i>Lepanthes dorsalis</i>
                                             <i>Lepanthes dussii</i>
                                             <i>Lepanthes eciliata</i>
                                                   [Lepanthes cascajalensis]
                                             <i>Lepanthes ekmanii</i>
                                                   [Lepanthes ovata]
                                             <i>Lepanthes elata</i>
                                             <i>Lepanthes elliptica</i>
                                                   [Lepanthes arcuata]
                                             <i>Lepanthes eltoroensis</i>
                                             <i>Lepanthes erinacea</i>
                                                   [Lepanthes apiculifera]
                                                   [Lepanthes wercklei]
                                             <i>Lepanthes estrellensis</i>
                                             <i>Lepanthes excedens</i>
                                             <i>Lepanthes eximia</i>
                                                   [Lepanthes abnormis]
                                             <i>Lepanthes exotica</i>
                                             <i>Lepanthes felis</i>
                                             <i>Lepanthes fimbriata</i>
                                                   [Lepanthes lindleyana var. major]
                                             <i>Lepanthes fractiflexa</i>
                                             <i>Lepanthes fulva</i>
                                                   [Lepanthes lindmaniana]
                                                   [Lepanthes occidentalis]
                                             <i>Lepanthes furcatipetala</i>
                                             <i>Lepanthes gargantua</i>
                                             <i>Lepanthes geniculata</i>
                                             <i>Lepanthes gibberosa</i>
                                             <i>Lepanthes grandiflora</i>
                                             <i>Lepanthes grisebachiana</i>
                                             <i>Lepanthes guanacastensis</i>
                                             <i>Lepanthes guatemalensis</i>
                                             <i>Lepanthes hagsateri</i>
                                             <i>Lepanthes harrisii</i>
                                             <i>Lepanthes helleri</i>
                                             <i>Lepanthes hirsuta</i>
                                             <i>Lepanthes hondurensis</i>
                                             <i>Lepanthes horrida</i>
                                                   [Lepanthes sanchoi]
                                             <i>Lepanthes inaequalis</i>
                                             <i>Lepanthes inornata</i>
                                             <i>Lepanthes interiorubra</i>
                                             <i>Lepanthes jimenezii</i>
                                                   [Lepanthes crossota]
                                             <i>Lepanthes johnsonii</i>
                                                   [Lepanthes edwardsii]
                                             <i>Lepanthes lanceolata</i>
                                             <i>Lepanthes lancifolia</i>
                                             <i>Lepanthes latisepala</i>
                                             <i>Lepanthes lindleyana</i>
                                                   [Lepanthes exasperata]
                                                   [Lepanthes lindleyana var. angustifolia]
                                                   [Lepanthes micrantha]
                                             <i>Lepanthes maccolmiana</i>
                                             <i>Lepanthes maxonii</i>
                                             <i>Lepanthes melanocaulon</i>
                                             <i>Lepanthes microglottis</i>
                                             <i>Lepanthes minutilabia</i>
                                             <i>Lepanthes monitor</i>
                                             <i>Lepanthes monoptera</i>
                                             <i>Lepanthes moorei</i>
                                             <i>Lepanthes mucronata</i>
                                             <i>Lepanthes mulleriana</i>
                                             <i>Lepanthes multiflora</i>
                                             <i>Lepanthes myiophora</i>
                                             <i>Lepanthes mystax</i>
                                             <i>Lepanthes nagelii</i>
                                             <i>Lepanthes nutanticaulis</i>
                                             <i>Lepanthes obliquiloba</i>
                                             <i>Lepanthes obtusa</i>
                                             <i>Lepanthes obtusipetala</i>
                                             <i>Lepanthes oreocharis</i>
                                             <i>Lepanthes ovalis</i>
                                             <i>Lepanthes pantomima</i>
                                                   [Lepanthes arachnion]
                                             <i>Lepanthes papillipetala</i>
                                             <i>Lepanthes papyrophylla</i>
                                             <i>Lepanthes parvula</i>
                                             <i>Lepanthes pendens</i>
                                             <i>Lepanthes pergracilis</i>
                                             <i>Lepanthes pilosella</i>
                                                   [Lepanthes palmaritoensis]
                                             <i>Lepanthes pollardii</i>
                                             <i>Lepanthes pristidis</i>
                                                   [Lepanthes nigriscapa]
                                             <i>Lepanthes proctorii</i>
                                             <i>Lepanthes pulchella</i>
                                             <i>Lepanthes purpurata</i>
                                             <i>Lepanthes quadrata</i>
                                             <i>Lepanthes quadrispatulata</i>
                                             <i>Lepanthes ramonensis</i>
                                             <i>Lepanthes rekoi</i>
                                             <i>Lepanthes rostrata</i>
                                             <i>Lepanthes rotundata</i>
                                                   [Lepanthes concolor]
                                             <i>Lepanthes rotundifolia</i>
                                             <i>Lepanthes rubripetala</i>
                                             <i>Lepanthes rupestris</i>
                                             <i>Lepanthes samacensis</i>
                                                   [Lepanthes pubilabia]
                                             <i>Lepanthes sanguinea</i>
                                             <i>Lepanthes schiedei</i>
                                                   [Lepanthes orizabensis]
                                             <i>Lepanthes scopula</i>
                                             <i>Lepanthes selenitepala</i>
                                             <i>Lepanthes simplex</i>
                                             <i>Lepanthes stalactites</i>
                                             <i>Lepanthes standleyi</i>
                                             <i>Lepanthes stenophylla</i>
                                             <i>Lepanthes stimsonii</i>
                                             <i>Lepanthes suarezii</i>
                                             <i>Lepanthes subdimidiata</i>
                                                   [Lepanthes ingramii]
                                             <i>Lepanthes tecpanica</i>
                                             <i>Lepanthes tenuiloba</i>
                                             <i>Lepanthes thurstoniorum</i>
                                             <i>Lepanthes tipulifera</i>
                                                   [Lepanthes insectiflora]
                                             <i>Lepanthes tonduziana</i>
                                             <i>Lepanthes trichodactyla</i>
                                                   [Lepanthes longicruris]
                                             <i>Lepanthes tridens</i>
                                             <i>Lepanthes tridentata</i>
                                             <i>Lepanthes tubuliflora</i>
                                                   [Lepanthes brownii]
                                             <i>Lepanthes turialvae</i>
                                                   [Lepanthes brenesii]
                                             <i>Lepanthes turquinoensis</i>
                                             <i>Lepanthes unguicularis</i>
                                             <i>Lepanthes urbaniana</i>
                                             <i>Lepanthes valerioi</i>
                                             <i>Lepanthes veleziana</i>
                                               <i>Lepanthes veleziana var. retusicolumna</i>
                                               <i>Lepanthes veleziana var. veleziana</i>
                                             <i>Lepanthes vespertilio</i>
                                             <i>Lepanthes wendlandii</i>
                                             <i>Lepanthes williamsii</i>
                                             <i>Lepanthes woodburyana</i>
                                                   [Lepanthes woodburyans]
                                             <i>Lepanthes woodiana</i>
                                             <i>Lepanthes wrightii</i>
                                             <i>Lepanthes yunckeri</i>
                                     <i>Lepanthopsis</i>
                                             <i>Lepanthopsis anthoctenium</i>
                                                   [Lepanthopsis domingensis]
                                             <i>Lepanthopsis barahonensis</i>
                                                   [Lepanthopsis fuertesii]
                                                   [Pleurothallis dentifera]
                                                   [Pleurothallis fuertesii]
                                             <i>Lepanthopsis comet-halleyi</i>
                                             <i>Lepanthopsis constanzensis</i>
                                             <i>Lepanthopsis dodii</i>
                                             <i>Lepanthopsis floripecten</i>
                                             <i>Lepanthopsis glandulifera</i>
                                             <i>Lepanthopsis hotteana</i>
                                                   [Pleurothallis hotteana]
                                             <i>Lepanthopsis melanantha</i>
                                                   [Pleurothallis melanantha]
                                             <i>Lepanthopsis micheliae</i>
                                             <i>Lepanthopsis microlepanthes</i>
                                                   [Lepanthes leonii]
                                                   [Pleurothallis microlepanthes]
                                             <i>Lepanthopsis moniliformis</i>
                                             <i>Lepanthopsis obliquipetala</i>
                                                   [Physosiphon obliquipetalus]
                                             <i>Lepanthopsis pygmaea</i>
                                             <i>Lepanthopsis serrulata</i>
                                             <i>Lepanthopsis stellaris</i>
                                     <i>Leporella</i>
                                             <i>Leporella fimbriata</i>
                                                   [Eriochilus fimbriatus]
                                     <i>Leptocentrum</i>
                                     <i>Leptoceras</i>
                                             <i>Leptoceras menziesii</i>
                                                   [Caladenia menziesii]
                                     <i>Leptorchis</i>
                                     <i>Leptotes</i>
                                             <i>Leptotes bicolor</i>
                                             <i>Leptotes tenuis</i>
                                             <i>Leptotes unicolor</i>
                                     <i>Lesliegraecum</i>
                                     <i>Leucohyle</i>
                                     <i>Leucorchis</i>
                                             <i>Leucorchis albida</i>
                                               <i>Leucorchis albida var. subalpina</i>
                                     <i>Ligeophila</i>
                                             <i>Ligeophila clavigera</i>
                                                   [Erythrodes clavigera]
                                     <i>Limnorchis</i>
                                             <i>Limnorchis arizonica</i>
                                             <i>Limnorchis dilatata</i>
                                               <i>Limnorchis dilatata subsp. albiflora</i>
                                             <i>Limnorchis dilatatiformis</i>
                                             <i>Limnorchis huronensis</i>
                                             <i>Limnorchis major</i>
                                             <i>Limnorchis media</i>
                                     <i>Limodorum</i>
                                             <i>Limodorum abortivum</i>
                                               <i>Limodorum abortivum subsp. abortivum</i>
                                               <i>Limodorum abortivum subsp. trabutianum</i>
                                             <i>Limodorum multiflorum</i>
                                             <i>Limodorum pallidum</i>
                                             <i>Limodorum parviflorum</i>
                                             <i>Limodorum pinetorum</i>
                                             <i>Limodorum simpsonii</i>
                                             <i>Limodorum tuberosum</i>
                                     <i>Lindsayella</i>
                                     <i>Liparis</i>
                                           [Macranthisiphon]
                                             <i>Liparis abyssinica</i>
                                                   [Leptorchis abyssinica]
                                                   [Sturmia abbyssinica]
                                             <i>Liparis acuminata</i>
                                             <i>Liparis alata</i>
                                             <i>Liparis arnoglossophylla</i>
                                                   [Sturmia arnoglossophylla]
                                             <i>Liparis ascendens</i>
                                             <i>Liparis barbata</i>
                                             <i>Liparis bistriata</i>
                                                   [Stichorkis bistriata]
                                             <i>Liparis bootanensis</i>
                                                   [Stichorkis bootanensis]
                                             <i>Liparis bowkeri</i>
                                                   [Liparis neglecta]
                                                   [Liparis purseglovei]
                                                   [Liparis ruwenzoriensis]
                                             <i>Liparis brachystalix</i>
                                                   [Liparis fendleri]
                                             <i>Liparis caespitosa</i>
                                                   [Epidendrum caespitosum]
                                                   [Malaxis caespitosa]
                                             <i>Liparis caillei</i>
                                             <i>Liparis campylostalix</i>
                                                   [Liparis pauciflora]
                                             <i>Liparis cardiophylla</i>
                                             <i>Liparis cespitosa</i>
                                                   [Liparis revoluta]
                                                   [Stichorkis cestichis]
                                             <i>Liparis chimanimaniensis</i>
                                             <i>Liparis coelogynoides</i>
                                                   [Stichorkis coelogynoides]
                                             <i>Liparis condylobulbon</i>
                                                   [Liparis confusa]
                                                   [Liparis dolichopoda]
                                             <i>Liparis cordiformis</i>
                                                   [Liparis fantastica var. cordiformis]
                                             <i>Liparis crenulata</i>
                                             <i>Liparis deflexa</i>
                                             <i>Liparis deistelii</i>
                                                   [Liparis odontochilos]
                                             <i>Liparis delicatula</i>
                                             <i>Liparis disepala</i>
                                             <i>Liparis distans</i>
                                             <i>Liparis draculoides</i>
                                             <i>Liparis dunnii</i>
                                             <i>Liparis eggersii</i>
                                             <i>Liparis elata</i>
                                             <i>Liparis elegans</i>
                                                   [Liparis stricta]
                                             <i>Liparis elegantula</i>
                                             <i>Liparis elliptica</i>
                                             <i>Liparis epiphytica</i>
                                                   [Liparis lloydii]
                                             <i>Liparis fantastica</i>
                                               <i>Liparis fantastica var. fantastica</i>
                                             <i>Liparis ferruginea</i>
                                                   [Liparis hensoaensis]
                                             <i>Liparis galeottiana</i>
                                             <i>Liparis genychila</i>
                                             <i>Liparis goodyeroides</i>
                                                   [Liparis joanniskornasii]
                                             <i>Liparis govidjoae</i>
                                                   [Stichorkis govidjoae]
                                             <i>Liparis gracilenta</i>
                                                   [Liparis gracilis]
                                             <i>Liparis guamensis</i>
                                             <i>Liparis guingangae</i>
                                             <i>Liparis habenarina</i>
                                             <i>Liparis halconensis</i>
                                                   [Stichorkis viridicallus]
                                             <i>Liparis hallei</i>
                                             <i>Liparis harketii</i>
                                             <i>Liparis harrisii</i>
                                             <i>Liparis hawaiensis</i>
                                             <i>Liparis hemipilioides</i>
                                             <i>Liparis henryi</i>
                                             <i>Liparis inamoena</i>
                                                   [Stichorkis inamoena]
                                             <i>Liparis jamaicensis</i>
                                             <i>Liparis kamerunensis</i>
                                             <i>Liparis krameri</i>
                                             <i>Liparis kumokiri</i>
                                             <i>Liparis lacerata</i>
                                             <i>Liparis latialata</i>
                                             <i>Liparis latifolia</i>
                                                   [Malaxis latifolia]
                                             <i>Liparis latilabris</i>
                                             <i>Liparis letouzeyana</i>
                                             <i>Liparis liliifolia</i>
                                             <i>Liparis lindeniana</i>
                                                   [Liparis vexillifera subsp. lindeniana]
                                             <i>Liparis loeselii</i>
                                                   [Sturmia loeselii]
                                               <i>Liparis loeselii subsp. loeselii</i>
                                                     [Liparis correana]
                                             <i>Liparis longipetala</i>
                                                   [Liparis anthericoides]
                                             <i>Liparis luteola</i>
                                                   [Stichorkis luteola]
                                             <i>Liparis madrensis</i>
                                             <i>Liparis makinoana</i>
                                             <i>Liparis mannii</i>
                                             <i>Liparis molendinacea</i>
                                             <i>Liparis montana</i>
                                                   [Malaxis montana]
                                             <i>Liparis mulindana</i>
                                             <i>Liparis nervosa</i>
                                                   [Cymbidium bituberculatum]
                                                   [Diteilis elata]
                                                   [Diteilis nervosa]
                                                   [Epidendrum nervosum]
                                                   [Liparis atacorensis]
                                                   [Liparis elata var. rufina]
                                                   [Liparis nyassana]
                                                   [Liparis rufina]
                                                   [Ophrys nervosa]
                                               <i>Liparis nervosa subsp. nervosa</i>
                                                     [Liparis elata var. latifolia]
                                                     [Liparis guineensis]
                                             <i>Liparis neuroglossa</i>
                                             <i>Liparis nutans</i>
                                             <i>Liparis nyikana</i>
                                             <i>Liparis odorata</i>
                                                   [Liparis paradoxa]
                                             <i>Liparis pallida</i>
                                             <i>Liparis petelotii</i>
                                                   [Stichorkis petelotii]
                                             <i>Liparis petiolata</i>
                                             <i>Liparis platyglossa</i>
                                                   [Liparis winkleri]
                                             <i>Liparis resupinata</i>
                                             <i>Liparis retusa</i>
                                             <i>Liparis rheedei</i>
                                             <i>Liparis rhombea</i>
                                             <i>Liparis rosseelii</i>
                                             <i>Liparis rostrata</i>
                                             <i>Liparis rubescens</i>
                                             <i>Liparis rungweensis</i>
                                                   [Liparis rupicola]
                                             <i>Liparis rusbyi</i>
                                             <i>Liparis saundersiana</i>
                                             <i>Liparis sootenzanensis</i>
                                             <i>Liparis stolzii</i>
                                             <i>Liparis stricklandiana</i>
                                                   [Liparis griffithii]
                                             <i>Liparis suborbicularis</i>
                                                   [Liparis pentagonalis]
                                             <i>Liparis tricallosa</i>
                                             <i>Liparis tridens</i>
                                             <i>Liparis vestita</i>
                                                   [Stichorkis vestita]
                                             <i>Liparis vexillifera</i>
                                                   [Malaxis galeottiana]
                                               <i>Liparis vexillifera subsp. vexillifera</i>
                                             <i>Liparis viridiflora</i>
                                                   [Liparis longipes]
                                                   [Stichorkis viridiflora]
                                               <i>Liparis viridiflora subsp. viridiflora</i>
                                                     [Liparis pleistantha]
                                             <i>Liparis viridipurpurea</i>
                                             <i>Liparis volcanica</i>
                                             <i>Liparis welwitschii</i>
                                             <i>Liparis x jonesii</i>
                                     <i>Lisowskia</i>
                                     <i>Listera</i>
                                             <i>Listera auriculata</i>
                                                   [Neottia auriculata]
                                             <i>Listera australis</i>
                                                   [Neottia australis]
                                                   [Neottia bifolia]
                                             <i>Listera banksiana</i>
                                                   [Neottia banksiana]
                                             <i>Listera borealis</i>
                                                   [Neottia borealis]
                                             <i>Listera caurina</i>
                                                   [Listera retusa]
                                                   [Neottia caurina]
                                             <i>Listera convallarioides</i>
                                                   [Neottia convallarioides]
                                                   [Ophrys convallarioides]
                                             <i>Listera cordata</i>
                                                   [Neottia cordata]
                                                   [Neottia nephrophylla]
                                               <i>Listera cordata subsp. nephrophylla</i>
                                               <i>Listera cordata var. cordata</i>
                                               <i>Listera cordata var. nephrophylla</i>
                                             <i>Listera nephrophylla</i>
                                             <i>Listera ovata</i>
                                                   [Neottia ovata]
                                             <i>Listera reniformis</i>
                                             <i>Listera smallii</i>
                                                   [Neottia smallii]
                                             <i>Listera x veltmanii</i>
                                                   [Neottia x veltmanii]
                                     <i>Listrostachys</i>
                                             <i>Listrostachys pertusa</i>
                                                   [Angraecum pertusum]
                                                   [Listrostachys behnickiana]
                                                   [Listrostachys jenischiana]
                                     <i>Lockhartia</i>
                                             <i>Lockhartia acuta</i>
                                                   [Lockhartia pallida]
                                             <i>Lockhartia amoena</i>
                                                   [Lockhartia costaricensis]
                                             <i>Lockhartia bennettii</i>
                                             <i>Lockhartia chocoensis</i>
                                             <i>Lockhartia dipleura</i>
                                             <i>Lockhartia elegans</i>
                                             <i>Lockhartia endresiana</i>
                                             <i>Lockhartia galeottiana</i>
                                             <i>Lockhartia goyazensis</i>
                                             <i>Lockhartia grandibractea</i>
                                                   [Lockhartia triangulabia]
                                             <i>Lockhartia hercodonta</i>
                                             <i>Lockhartia imbricata</i>
                                                   [Lockhartia biserra]
                                                   [Lockhartia weigeltii]
                                             <i>Lockhartia lepticaula</i>
                                             <i>Lockhartia longifolia</i>
                                             <i>Lockhartia lunifera</i>
                                             <i>Lockhartia micrantha</i>
                                                   [Lockhartia chiriquiensis]
                                                   [Lockhartia lankesteri]
                                             <i>Lockhartia obtusata</i>
                                             <i>Lockhartia odontochila</i>
                                             <i>Lockhartia oerstedii</i>
                                                   [Lockhartia verrucosa]
                                                   [Oncidium mirabile]
                                             <i>Lockhartia parthenocomos</i>
                                             <i>Lockhartia parthenoglossa</i>
                                                   [Lockhartia integra]
                                                   [Lockhartia pittieri]
                                                   [Lockhartia variabilis]
                                             <i>Lockhartia rugosifolia</i>
                                             <i>Lockhartia serra</i>
                                             <i>Lockhartia tenuiflora</i>
                                     <i>Lophiaris</i>
                                             <i>Lophiaris lindenii</i>
                                             <i>Lophiaris maculata</i>
                                     <i>Ludisia</i>
                                             <i>Ludisia discolor</i>
                                                   [Haemaria discolor var. dawsoniana]
                                                   [Haemaria discolor]
                                                   [Ludisia discolor var. dawsoniana]
                                     <i>Lueddemannia</i>
                                     <i>Lueranthos</i>
                                     <i>Luerella</i>
                                     <i>Luisia</i>
                                             <i>Luisia filiformis</i>
                                             <i>Luisia tenuifolia</i>
                                                   [Luisia birchea]
                                             <i>Luisia teres</i>
                                                   [Epidendrum teres]
                                             <i>Luisia teretifolia</i>
                                             <i>Luisia thailandica</i>
                                             <i>Luisia tristis</i>
                                     <i>Lycaste</i>
                                             <i>Lycaste aromatica</i>
                                             <i>Lycaste barringtoniae</i>
                                             <i>Lycaste bradeorum</i>
                                             <i>Lycaste brevispatha</i>
                                                   [Lycaste candida]
                                             <i>Lycaste campbellii</i>
                                             <i>Lycaste cochleata</i>
                                             <i>Lycaste consobrina</i>
                                             <i>Lycaste crinita</i>
                                             <i>Lycaste cruenta</i>
                                                   [Lycaste saccata]
                                             <i>Lycaste deppei</i>
                                             <i>Lycaste dowiana</i>
                                             <i>Lycaste lasioglossa</i>
                                                   [Lycaste macropogon]
                                             <i>Lycaste leucantha</i>
                                             <i>Lycaste macrophylla</i>
                                             <i>Lycaste powellii</i>
                                             <i>Lycaste schilleriana</i>
                                             <i>Lycaste tricolor</i>
                                             <i>Lycaste virginalis</i>
                                                   [Lycaste skinneri]
                                             <i>Lycaste xytriophora</i>
                                     <i>Lycomormium</i>
                                             <i>Lycomormium fiskei</i>
                                             <i>Lycomormium squalidum</i>
                                     <i>Lyperanthus</i>
                                             <i>Lyperanthus suaveolens</i>
                                     <i>Lyroglossa</i>
                                             <i>Lyroglossa pubicaulis</i>
                                                   [Spiranthes pubicaulis]
                                     <i>Lysias</i>
                                             <i>Lysias hookeriana</i>
                                             <i>Lysias orbiculata</i>
                                     <i>Lysiella</i>
                                             <i>Lysiella obtusata</i>
                                     <i>Macodes</i>
                                             <i>Macodes petola</i>
                                     <i>Macradenia</i>
                                             <i>Macradenia brassavolae</i>
                                             <i>Macradenia lutescens</i>
                                     <i>Macroclinium</i>
                                             <i>Macroclinium aduncum</i>
                                                   [Notylia adunca]
                                             <i>Macroclinium aurorae</i>
                                             <i>Macroclinium bicolor</i>
                                                   [Notylia bicolor]
                                             <i>Macroclinium cordesii</i>
                                                   [Notylia cordesii]
                                             <i>Macroclinium lexarzanum</i>
                                                   [Notylia lexarzana]
                                             <i>Macroclinium lineare</i>
                                                   [Notylia linearis]
                                             <i>Macroclinium pachybulbon</i>
                                                   [Notylia pachybulbon]
                                             <i>Macroclinium paniculatum</i>
                                                   [Notylia paniculata]
                                             <i>Macroclinium ramonense</i>
                                                   [Notylia ramonensis]
                                             <i>Macroclinium simplex</i>
                                                   [Notylia simplex]
                                     <i>Malaxis</i>
                                             <i>Malaxis abieticola</i>
                                             <i>Malaxis acianthoides</i>
                                                   [Microstylis acianthoides]
                                             <i>Malaxis adenotropa</i>
                                             <i>Malaxis apiculata</i>
                                             <i>Malaxis aurea</i>
                                                   [Microstylis guatemalensis]
                                             <i>Malaxis bayardii</i>
                                             <i>Malaxis brachypoda</i>
                                             <i>Malaxis brachyrrhyncha</i>
                                             <i>Malaxis brachyrrhynchos</i>
                                                   [Microstylis brachyrrhynchos]
                                             <i>Malaxis brachystachys</i>
                                                   [Microstylis brachystachys]
                                                   [Microstylis corymbosa]
                                             <i>Malaxis brevis</i>
                                             <i>Malaxis carnosa</i>
                                                   [Malaxis calycina]
                                                   [Microstylis microtoides]
                                                   [Microstylis monticola]
                                             <i>Malaxis chevalieri</i>
                                                   [Kornasia chevalieri]
                                                   [Liparis sassandrae]
                                             <i>Malaxis corymbosa</i>
                                             <i>Malaxis crispata</i>
                                                   [Microstylis crispata]
                                             <i>Malaxis crispifolia</i>
                                                   [Microstylis crispifolia]
                                             <i>Malaxis diphyllos</i>
                                             <i>Malaxis domingensis</i>
                                             <i>Malaxis elliptica</i>
                                                   [Microstylis salazarii]
                                             <i>Malaxis espejoi</i>
                                             <i>Malaxis excavata</i>
                                                   [Malaxis carpinterae]
                                                   [Malaxis hastilabia]
                                                   [Malaxis uncinata]
                                                   [Microstylis carpinterae]
                                                   [Microstylis excavata]
                                                   [Microstylis hastilabia]
                                             <i>Malaxis fastigiata</i>
                                                   [Microstylis fastigiata]
                                                   [Microstylis longisepala]
                                             <i>Malaxis floridana</i>
                                             <i>Malaxis greenwoodiana</i>
                                             <i>Malaxis hispaniolae</i>
                                             <i>Malaxis histionantha</i>
                                                   [Microstylis brenesii]
                                                   [Microstylis histionantha]
                                             <i>Malaxis insperata</i>
                                             <i>Malaxis javesiae</i>
                                                   [Microstylis javesiae]
                                               <i>Malaxis javesiae subsp. javesiae</i>
                                                     [Malaxis mexicana]
                                               <i>Malaxis javesiae subsp. reichei</i>
                                                     [Malaxis reichei]
                                                     [Microstylis reichei]
                                             <i>Malaxis johniana</i>
                                             <i>Malaxis katangensis</i>
                                               <i>Malaxis katangensis var. katangensis</i>
                                                     [Lisowskia katangensis]
                                               <i>Malaxis katangensis var. pygmaea</i>
                                                     [Malaxis pygmaea]
                                             <i>Malaxis labrosa</i>
                                                   [Microstylis labrosa]
                                             <i>Malaxis lagotis</i>
                                                   [Malaxis lankesteri]
                                             <i>Malaxis latisegmenta</i>
                                             <i>Malaxis leonardii</i>
                                             <i>Malaxis lepanthiflora</i>
                                                   [Microstylis lepanthiflora]
                                             <i>Malaxis lepidota</i>
                                                   [Malaxis macrantha]
                                                   [Microstylis lepidota]
                                             <i>Malaxis liliifolia</i>
                                             <i>Malaxis luceroana</i>
                                             <i>Malaxis maclaudii</i>
                                                   [Kornasia maclaudii]
                                                   [Malaxis hirschbergii]
                                                   [Microstylis maclaudii]
                                             <i>Malaxis maianthemifolia</i>
                                             <i>Malaxis major</i>
                                                   [Microstylis major]
                                             <i>Malaxis marthaleidae</i>
                                             <i>Malaxis massonii</i>
                                                   [Microstylis massonii]
                                             <i>Malaxis maxonii</i>
                                             <i>Malaxis melanotoessa</i>
                                                   [Lisowskia melanotoessa]
                                                   [Lisowskia welwitchii var. melanotoessa]
                                             <i>Malaxis molotensis</i>
                                             <i>Malaxis monophyllos</i>
                                                   [Microstylis monophyllos]
                                               <i>Malaxis monophyllos subsp. brachypoda</i>
                                               <i>Malaxis monophyllos var. brachypoda</i>
                                                     [Microstylis brachypoda]
                                               <i>Malaxis monophyllos var. diphyllos</i>
                                               <i>Malaxis monophyllos var. monophyllos</i>
                                                     [Liparis japonica]
                                             <i>Malaxis moritzii</i>
                                             <i>Malaxis muscifera</i>
                                                   [Dienia muscifera]
                                             <i>Malaxis myosurus</i>
                                             <i>Malaxis myurus</i>
                                                   [Dienia myurus]
                                                   [Microstylis myurus]
                                             <i>Malaxis nana</i>
                                             <i>Malaxis nelsonii</i>
                                             <i>Malaxis novogaliciana</i>
                                             <i>Malaxis ochreata</i>
                                             <i>Malaxis ocreata</i>
                                             <i>Malaxis padilliana</i>
                                             <i>Malaxis paludosa</i>
                                             <i>Malaxis pandurata</i>
                                                   [Microstylis pandurata]
                                                   [Microstylis tuerckheimii]
                                             <i>Malaxis parthoni</i>
                                             <i>Malaxis parthonii</i>
                                             <i>Malaxis pittieri</i>
                                                   [Microstylis pittieri]
                                             <i>Malaxis pollardii</i>
                                             <i>Malaxis porphyrea</i>
                                                   [Microstylis porphyrea]
                                                   [Tamayorkis porphyrea]
                                             <i>Malaxis pringlei</i>
                                                   [Malaxis stricta]
                                             <i>Malaxis prorepens</i>
                                                   [Lisowskia prorepens]
                                                   [Malaxis katochilos]
                                                   [Microstylis katochilos]
                                                   [Microstylis prorepens]
                                             <i>Malaxis purpurea</i>
                                             <i>Malaxis resupinata</i>
                                             <i>Malaxis rodrigueziana</i>
                                             <i>Malaxis rosei</i>
                                             <i>Malaxis rosilloi</i>
                                             <i>Malaxis salazarii</i>
                                             <i>Malaxis schliebenii</i>
                                                   [Kornasia schliebenii]
                                                   [Microstylis schliebenii]
                                             <i>Malaxis simillima</i>
                                             <i>Malaxis soulei</i>
                                                   [Malaxis macrostachya]
                                             <i>Malaxis spicata</i>
                                                   [Microstylis confusa]
                                                   [Microstylis floridana]
                                                   [Microstylis spicata]
                                             <i>Malaxis steyermarkii</i>
                                             <i>Malaxis streptopetala</i>
                                                   [Microstylis streptopetala]
                                             <i>Malaxis tamayoana</i>
                                             <i>Malaxis tenuis</i>
                                             <i>Malaxis tepicana</i>
                                             <i>Malaxis thlaspiformis</i>
                                             <i>Malaxis tonduzii</i>
                                                   [Microstylis tonduzii]
                                             <i>Malaxis triangularis</i>
                                             <i>Malaxis umbelliflora</i>
                                             <i>Malaxis unifolia</i>
                                                   [Malaxis ophioglossoides]
                                                   [Microstylis ophioglossoides]
                                                   [Microstylis unifolia]
                                             <i>Malaxis urbana</i>
                                             <i>Malaxis weberbaueriana</i>
                                                   [Liparis weberbaueriana]
                                                   [Lisowskia weberbaueriana]
                                             <i>Malaxis welwitschii</i>
                                                   [Lisowskia welwitchii]
                                                   [Malaxis stolzii]
                                                   [Microstylis stolzii]
                                             <i>Malaxis wendtii</i>
                                             <i>Malaxis wercklei</i>
                                                   [Microstylis wercklei]
                                             <i>Malaxis woodsonii</i>
                                             <i>Malaxis xerophila</i>
                                             <i>Malaxis zempoalensis</i>
                                     <i>Manniella</i>
                                             <i>Manniella cypripedioides</i>
                                             <i>Manniella gustavi</i>
                                     <i>Margelliantha</i>
                                             <i>Margelliantha burttii</i>
                                                   [Diaphananthe burttii]
                                     <i>Mariarisqueta</i>
                                     <i>Masdevallia</i>
                                           [Acinopetala]
                                             <i>Masdevallia abbreviata</i>
                                             <i>Masdevallia adamsii</i>
                                             <i>Masdevallia amabilis</i>
                                             <i>Masdevallia angulata</i>
                                             <i>Masdevallia attenuata</i>
                                                   [Masdevallia scabrilinguis]
                                             <i>Masdevallia bangii</i>
                                             <i>Masdevallia barlaeana</i>
                                             <i>Masdevallia bicolor</i>
                                             <i>Masdevallia calagrasalis</i>
                                             <i>Masdevallia calura</i>
                                             <i>Masdevallia caudata</i>
                                             <i>Masdevallia chasei</i>
                                             <i>Masdevallia chontalensis</i>
                                                   [Acinopetala chontalensis]
                                                   [Masdevallia diantha]
                                             <i>Masdevallia civilis</i>
                                             <i>Masdevallia coccinea</i>
                                                   [Masdevallia coccinea var. harryana]
                                             <i>Masdevallia collina</i>
                                             <i>Masdevallia cupularis</i>
                                                   [Masdevallia reflexa]
                                             <i>Masdevallia flaveola</i>
                                             <i>Masdevallia floribunda</i>
                                                   [Acinopetala floribunda]
                                             <i>Masdevallia fosterae</i>
                                             <i>Masdevallia ignea</i>
                                             <i>Masdevallia infracta</i>
                                             <i>Masdevallia lansbergii</i>
                                                   [Physosiphon lansbergii]
                                             <i>Masdevallia lata</i>
                                                   [Masdevallia borucana]
                                             <i>Masdevallia laucheana</i>
                                             <i>Masdevallia linearifolia</i>
                                             <i>Masdevallia livingstoneana</i>
                                                   [Scaphosepalum panamense]
                                             <i>Masdevallia mascarata</i>
                                             <i>Masdevallia melanopus</i>
                                             <i>Masdevallia minuta</i>
                                             <i>Masdevallia molossoides</i>
                                                   [Masdevallia anura]
                                                   [Masdevallia rhopalura]
                                             <i>Masdevallia nicaraguae</i>
                                             <i>Masdevallia nidifica</i>
                                                   [Masdevallia cyathogastra]
                                                   [Masdevallia tenuicauda]
                                             <i>Masdevallia ophioglossa</i>
                                             <i>Masdevallia picturata</i>
                                             <i>Masdevallia purpurina</i>
                                             <i>Masdevallia racemosa</i>
                                             <i>Masdevallia rafaeliana</i>
                                             <i>Masdevallia reichenbachiana</i>
                                                   [Masdevallia funebris]
                                             <i>Masdevallia rolfeana</i>
                                             <i>Masdevallia scandens</i>
                                             <i>Masdevallia striatella</i>
                                                   [Masdevallia superflua]
                                             <i>Masdevallia thienii</i>
                                             <i>Masdevallia tonduzii</i>
                                             <i>Masdevallia triangularis</i>
                                             <i>Masdevallia tubuliflora</i>
                                                   [Masdevallia ecaudata]
                                             <i>Masdevallia tuerckheimii</i>
                                             <i>Masdevallia unguentum</i>
                                             <i>Masdevallia weberbaueri</i>
                                             <i>Masdevallia yungasensis</i>
                                             <i>Masdevallia zahlbruckneri</i>
                                     <i>Maxillaria</i>
                                           [Mapinguari]
                                           [Siagonanthus]
                                             <i>Maxillaria acervata</i>
                                             <i>Maxillaria acostae</i>
                                             <i>Maxillaria acuminata</i>
                                                   [Rhetinantha acuminata]
                                             <i>Maxillaria acutifolia</i>
                                             <i>Maxillaria adendrobium</i>
                                                   [Camaridium parviflorum]
                                                   [Ornithidium adendrobium]
                                                   [Ponera adendrobium]
                                             <i>Maxillaria adolphi</i>
                                                   [Ornithidium tonduzii]
                                             <i>Maxillaria aggregata</i>
                                             <i>Maxillaria alba</i>
                                             <i>Maxillaria albiflora</i>
                                             <i>Maxillaria alfaroi</i>
                                             <i>Maxillaria allenii</i>
                                                   [Camaridium allenii]
                                             <i>Maxillaria alpestris</i>
                                                   [Sauvetrea alpestris]
                                             <i>Maxillaria alticola</i>
                                                   [Ornithidium serrulatum]
                                             <i>Maxillaria amabilis</i>
                                             <i>Maxillaria amplifoliata</i>
                                                   [Cryptocentrum latifolium]
                                             <i>Maxillaria anceps</i>
                                             <i>Maxillaria angelae</i>
                                             <i>Maxillaria angustifolia</i>
                                             <i>Maxillaria angustisegmenta</i>
                                             <i>Maxillaria angustissima</i>
                                             <i>Maxillaria antioquiensis</i>
                                                   [Pityphyllum antioquiense]
                                             <i>Maxillaria appendiculoides</i>
                                             <i>Maxillaria arachnitiflora</i>
                                             <i>Maxillaria arbuscula</i>
                                                   [Camaridium boliviense]
                                                   [Maxillariella arbuscula]
                                             <i>Maxillaria atwoodiana</i>
                                             <i>Maxillaria augustae-victoriae</i>
                                             <i>Maxillaria aurea</i>
                                             <i>Maxillaria auyantepuiensis</i>
                                                   [Mapinguari auyantepuiensis]
                                             <i>Maxillaria batemanii</i>
                                             <i>Maxillaria bicallosa</i>
                                                   [Inti bicallosa]
                                             <i>Maxillaria biolleyi</i>
                                                   [Ornithidium biolleyi]
                                             <i>Maxillaria bolivarensis</i>
                                             <i>Maxillaria brachybulbon</i>
                                             <i>Maxillaria bracteata</i>
                                                   [Maxillaria vagans]
                                                   [Ornithidium bracteatum]
                                             <i>Maxillaria bradei</i>
                                                   [Maxillaria marmoliana]
                                             <i>Maxillaria bradeorum</i>
                                                   [Camaridium bradeorum]
                                                   [Maxillaria semiorbicularis]
                                             <i>Maxillaria brevifolia</i>
                                             <i>Maxillaria brevilabia</i>
                                                   [Camaridium brevilabium]
                                                   [Ornithidium alfaroi]
                                             <i>Maxillaria breviscapa</i>
                                             <i>Maxillaria brunnea</i>
                                             <i>Maxillaria buchtienii</i>
                                             <i>Maxillaria burgeri</i>
                                             <i>Maxillaria caespitifica</i>
                                             <i>Maxillaria calantha</i>
                                             <i>Maxillaria calcarata</i>
                                                   [Cryptocentrum calcaratum]
                                                   [Pittierella calcarata]
                                             <i>Maxillaria camaridii</i>
                                                   [Camaridium affine]
                                             <i>Maxillaria campanulata</i>
                                             <i>Maxillaria canarensis</i>
                                             <i>Maxillaria carinulata</i>
                                                   [Camaridium ampliflorum]
                                                   [Camaridium carinulatum]
                                             <i>Maxillaria carolii</i>
                                             <i>Maxillaria cassapensis</i>
                                                   [Camaridium grandiflorum]
                                                   [Maxillaria ramosa]
                                             <i>Maxillaria chacoensis</i>
                                             <i>Maxillaria chartacifolia</i>
                                                   [Inti chartacifolia]
                                             <i>Maxillaria chionantha</i>
                                             <i>Maxillaria chlorantha</i>
                                             <i>Maxillaria chrysantha</i>
                                                   [Maxillaria serotina]
                                             <i>Maxillaria cobanensis</i>
                                             <i>Maxillaria coccinea</i>
                                             <i>Maxillaria concavilabia</i>
                                                   [Camaridium stenophyllum]
                                                   [Ornithidium stenophyllum]
                                             <i>Maxillaria conduplicata</i>
                                                   [Ornithidium conduplicatum]
                                             <i>Maxillaria conferta</i>
                                             <i>Maxillaria confusa</i>
                                             <i>Maxillaria cordyline</i>
                                                   [Ornithidium giganteum]
                                             <i>Maxillaria costaricensis</i>
                                                   [Maxillariella costaricensis]
                                             <i>Maxillaria crassifolia</i>
                                                   [Heterotaxis crassifolia]
                                                   [Heterotaxis sessilis]
                                                   [Maxillaria gatunensis]
                                             <i>Maxillaria crocea</i>
                                                   [Maxillaria lindleyana]
                                             <i>Maxillaria cryptobulbon</i>
                                             <i>Maxillaria ctenostachys</i>
                                                   [Camaridium arachnites]
                                                   [Camaridium ctenostachys]
                                             <i>Maxillaria cucullata</i>
                                                   [Camaridium cucullatum]
                                             <i>Maxillaria curvicolumna</i>
                                             <i>Maxillaria dalessandroi</i>
                                             <i>Maxillaria dendrobioides</i>
                                                   [Camaridium dendrobioides]
                                                   [Camaridium jimenezii]
                                                   [Camaridium simile]
                                             <i>Maxillaria densa</i>
                                             <i>Maxillaria densifolia</i>
                                             <i>Maxillaria desvauxiana</i>
                                                   [Mapinguari desvauxianus]
                                             <i>Maxillaria dichotoma</i>
                                                   [Camaridium dichotomum]
                                             <i>Maxillaria dillonii</i>
                                             <i>Maxillaria discolor</i>
                                             <i>Maxillaria diuturna</i>
                                             <i>Maxillaria divaricata</i>
                                             <i>Maxillaria dressleriana</i>
                                             <i>Maxillaria ecuadorensis</i>
                                             <i>Maxillaria egertoniana</i>
                                             <i>Maxillaria elatior</i>
                                                   [Maxillaria alberti]
                                                   [Maxillariella elatior]
                                             <i>Maxillaria elegantula</i>
                                             <i>Maxillaria elluziae</i>
                                                   [Trigonidium latifolium]
                                             <i>Maxillaria endresii</i>
                                             <i>Maxillaria equitans</i>
                                                   [Heterotaxis equitans]
                                             <i>Maxillaria erikae</i>
                                                   [Trigonidium grande]
                                             <i>Maxillaria exaltata</i>
                                             <i>Maxillaria falcata</i>
                                                   [Camaridium falcatum]
                                                   [Ornithidium costaricense]
                                             <i>Maxillaria ferdinandiana</i>
                                                   [Christensonella ferdinandiana]
                                             <i>Maxillaria flava</i>
                                                   [Camaridium ramonense]
                                                   [Ornithidium ramonense]
                                             <i>Maxillaria fletcheriana</i>
                                             <i>Maxillaria floribunda</i>
                                             <i>Maxillaria foliosa</i>
                                             <i>Maxillaria fractiflexa</i>
                                             <i>Maxillaria friedrichsthalii</i>
                                                   [Maxillaria turialbae]
                                                   [Rhetinantha friedrichsthalii]
                                             <i>Maxillaria fritzii</i>
                                                   [Heterotaxis fritzii]
                                             <i>Maxillaria frontinoensis</i>
                                                   [Cyrtidiorchis frontinoensis]
                                             <i>Maxillaria fuerstenbergiana</i>
                                             <i>Maxillaria fulgens</i>
                                                   [Ornithidium fulgens]
                                             <i>Maxillaria galantha</i>
                                             <i>Maxillaria gentryi</i>
                                             <i>Maxillaria gomeziana</i>
                                                   [Camaridium gomezianum]
                                             <i>Maxillaria gracillima</i>
                                                   [Cryptocentrum gracillimum]
                                             <i>Maxillaria graminifolia</i>
                                             <i>Maxillaria grandiflora</i>
                                             <i>Maxillaria grandis</i>
                                             <i>Maxillaria grayi</i>
                                             <i>Maxillaria grisebachiana</i>
                                             <i>Maxillaria guareimensis</i>
                                             <i>Maxillaria hagsateriana</i>
                                             <i>Maxillaria hematoglossa</i>
                                                   [Camaridium punctostriatum]
                                                   [Maxillaria rubrilabia]
                                             <i>Maxillaria hennisiana</i>
                                             <i>Maxillaria herbacea</i>
                                                   [Cryptocentrum caespitosum]
                                             <i>Maxillaria hillsii</i>
                                             <i>Maxillaria horichii</i>
                                                   [Camaridium horichii]
                                             <i>Maxillaria houtteana</i>
                                             <i>Maxillaria huancabambae</i>
                                                   [Pityphyllum huancabambae]
                                             <i>Maxillaria huebschii</i>
                                             <i>Maxillaria humilis</i>
                                                   [Brasiliorchis gracilis]
                                             <i>Maxillaria huntii</i>
                                                   [Christensonella huntii]
                                             <i>Maxillaria imbricata</i>
                                                   [Camaridium hoehnei]
                                             <i>Maxillaria inaequisepala</i>
                                                   [Cryptocentrum inaequisepalum]
                                             <i>Maxillaria inaudita</i>
                                                   [Camaridium inauditum]
                                                   [Maxillaria inaudita var. minor]
                                             <i>Maxillaria inflexa</i>
                                             <i>Maxillaria jacquelineana</i>
                                                   [Cryptocentrum lehmannii]
                                             <i>Maxillaria jamesonii</i>
                                             <i>Maxillaria johniana</i>
                                             <i>Maxillaria jucunda</i>
                                             <i>Maxillaria kegelii</i>
                                             <i>Maxillaria kolanowskana</i>
                                                   [Camaridium vinosum]
                                             <i>Maxillaria lankesteri</i>
                                                   [Camaridium aurantiacum]
                                                   [Ornithidium aurantiacum]
                                             <i>Maxillaria laricina</i>
                                                   [Pityphyllum laricinum]
                                             <i>Maxillaria lawrenceana</i>
                                             <i>Maxillaria lehmannii</i>
                                             <i>Maxillaria lepidota</i>
                                             <i>Maxillaria leptopus</i>
                                                   [Cryptocentrum gracilipes]
                                             <i>Maxillaria leucaimata</i>
                                             <i>Maxillaria linearifolia</i>
                                             <i>Maxillaria lineolata</i>
                                                   [Maxillaria kellyana]
                                             <i>Maxillaria longibracteata</i>
                                             <i>Maxillaria longiloba</i>
                                                   [Maxillaria brenesii var. longiloba]
                                             <i>Maxillaria longipes</i>
                                             <i>Maxillaria longipetala</i>
                                                   [Lycaste longipetala]
                                                   [Maxillaria triloris]
                                             <i>Maxillaria longipetiolata</i>
                                             <i>Maxillaria longissima</i>
                                             <i>Maxillaria lueri</i>
                                             <i>Maxillaria luisae</i>
                                                   [Trigonidium lankesteri]
                                             <i>Maxillaria luteo-alba</i>
                                             <i>Maxillaria luteoalba</i>
                                             <i>Maxillaria lutescens</i>
                                                   [Camaridium ochroleucum]
                                             <i>Maxillaria lutheri</i>
                                                   [Camaridium lutheri]
                                             <i>Maxillaria macleei</i>
                                             <i>Maxillaria maleolens</i>
                                                   [Heterotaxis maleolens]
                                             <i>Maxillaria mapiriensis</i>
                                             <i>Maxillaria marginata</i>
                                             <i>Maxillaria meleagris</i>
                                                   [Camaridium meleagris]
                                             <i>Maxillaria merana</i>
                                             <i>Maxillaria meridensis</i>
                                                   [Maxillaria longicaulis]
                                             <i>Maxillaria microphyton</i>
                                                   [Camaridium microphyton]
                                                   [Ornithidium pallidiflavum]
                                             <i>Maxillaria miniata</i>
                                             <i>Maxillaria minor</i>
                                                   [Camaridium minus]
                                             <i>Maxillaria molitor</i>
                                             <i>Maxillaria moralesii</i>
                                             <i>Maxillaria multicaulis</i>
                                             <i>Maxillaria multifoliata</i>
                                                   [Mormolyca polyphylla]
                                             <i>Maxillaria nagelii</i>
                                             <i>Maxillaria nanegalensis</i>
                                                   [Maxillaria caulina]
                                             <i>Maxillaria nardoides</i>
                                                   [Christensonella nardoides]
                                             <i>Maxillaria nasuta</i>
                                                   [Maxillaria brevipedunculata]
                                             <i>Maxillaria neglecta</i>
                                                   [Camaridium neglectum]
                                                   [Ornithidium neglectum]
                                             <i>Maxillaria neophylla</i>
                                             <i>Maxillaria neowiedii</i>
                                                   [Christensonella vernicosa]
                                             <i>Maxillaria nicaraguensis</i>
                                             <i>Maxillaria niesseniae</i>
                                             <i>Maxillaria nigrescens</i>
                                             <i>Maxillaria nivea</i>
                                                   [Ornithidium niveum]
                                             <i>Maxillaria notylioglossa</i>
                                                   [Maxillaria cerifera]
                                                   [Maxillaria nervosa]
                                             <i>Maxillaria nubigena</i>
                                             <i>Maxillaria nutans</i>
                                             <i>Maxillaria obscura</i>
                                                   [Camaridium obscurum]
                                             <i>Maxillaria obtusa</i>
                                                   [Trigonidium obtusum]
                                             <i>Maxillaria ochroleuca</i>
                                             <i>Maxillaria oestlundiana</i>
                                             <i>Maxillaria oreocharis</i>
                                             <i>Maxillaria pacholskii</i>
                                                   [Christensonella pacholskii]
                                             <i>Maxillaria pachyacron</i>
                                             <i>Maxillaria pachyneura</i>
                                             <i>Maxillaria pachyphylla</i>
                                                   [Christensonella pachyphylla]
                                             <i>Maxillaria paleata</i>
                                                   [Camaridium paleatum]
                                                   [Camaridium wrightii]
                                                   [Maxillaria wrightii]
                                                   [Ornithidium paleatum]
                                             <i>Maxillaria palmifolia</i>
                                             <i>Maxillaria pantherina</i>
                                             <i>Maxillaria paranaensis</i>
                                                   [Maxillaria heterophylla var. acicularifolia]
                                             <i>Maxillaria pardalina</i>
                                             <i>Maxillaria parkeri</i>
                                             <i>Maxillaria parviflora</i>
                                                   [Maxillaria simulans]
                                                   [Ornithidium chloroleucum]
                                                   [Ornithidium simulans]
                                                   [Ornithidium vestitum]
                                             <i>Maxillaria parvilabia</i>
                                                   [Camaridium standleyi]
                                             <i>Maxillaria patens</i>
                                             <i>Maxillaria pauciflora</i>
                                                   [Maxillaria klugii]
                                             <i>Maxillaria pendens</i>
                                             <i>Maxillaria pendula</i>
                                                   [Ornithidium pendulum]
                                             <i>Maxillaria perryae</i>
                                             <i>Maxillaria perulera</i>
                                                   [Mormolyca peruviana]
                                             <i>Maxillaria petiolaris</i>
                                                   [Hylaeorchis petiolaris]
                                             <i>Maxillaria phoenicanthera</i>
                                                   [Brasiliorchis phoenicanthera]
                                             <i>Maxillaria pittieri</i>
                                                   [Ornithidium pittieri]
                                             <i>Maxillaria planicola</i>
                                                   [Camaridium latifolium]
                                             <i>Maxillaria platypetala</i>
                                             <i>Maxillaria plicata</i>
                                             <i>Maxillaria ponerantha</i>
                                             <i>Maxillaria porphyrostele</i>
                                                   [Brasiliorchis porphyrostele]
                                             <i>Maxillaria porrecta</i>
                                                   [Maxillaria brenesii]
                                                   [Maxillaria lactea]
                                                   [Maxillaria trinitatis]
                                             <i>Maxillaria powellii</i>
                                             <i>Maxillaria praestans</i>
                                             <i>Maxillaria proboscidea</i>
                                                   [Nitidobulbon proboscideum]
                                             <i>Maxillaria procurrens</i>
                                             <i>Maxillaria pseudobulbosa</i>
                                                   [Cryptocentrum pseudobulbosum]
                                             <i>Maxillaria pseudoreichenheimiana</i>
                                             <i>Maxillaria pudica</i>
                                             <i>Maxillaria pulchra</i>
                                             <i>Maxillaria pulla</i>
                                             <i>Maxillaria purpurea</i>
                                             <i>Maxillaria quadrata</i>
                                                   [Ornithidium lankesteri]
                                             <i>Maxillaria quelchii</i>
                                             <i>Maxillaria quitensis</i>
                                             <i>Maxillaria raimondiana</i>
                                                   [Pityphyllum hirtzii]
                                             <i>Maxillaria ramonensis</i>
                                                   [Maxillaria brevipes]
                                             <i>Maxillaria reichenheimiana</i>
                                             <i>Maxillaria repens</i>
                                             <i>Maxillaria rhombea</i>
                                             <i>Maxillaria richii</i>
                                             <i>Maxillaria rigida</i>
                                             <i>Maxillaria ringens</i>
                                                   [Maxillaria amparoana]
                                                   [Maxillaria pubilabia]
                                                   [Maxillaria rousseauae]
                                                   [Maxillaria tuerckheimii]
                                                   [Maxillaria yzabalana]
                                             <i>Maxillaria rodriguesii</i>
                                             <i>Maxillaria rodrigueziana</i>
                                             <i>Maxillaria roseans</i>
                                                   [Cryptocentrum roseans]
                                             <i>Maxillaria rotundilabia</i>
                                             <i>Maxillaria rubioi</i>
                                             <i>Maxillaria sanantonioensis</i>
                                             <i>Maxillaria sanderiana</i>
                                             <i>Maxillaria santanae</i>
                                                   [Heterotaxis santanae]
                                             <i>Maxillaria scalariformis</i>
                                                   [Camaridium scalariforme]
                                             <i>Maxillaria schistostele</i>
                                             <i>Maxillaria schlechteriana</i>
                                                   [Camaridium imbricatum]
                                             <i>Maxillaria schlimii</i>
                                                   [Chrysocycnis schlimii]
                                             <i>Maxillaria schunkeana</i>
                                                   [Brasiliorchis schunkeana]
                                             <i>Maxillaria scorpioidea</i>
                                                   [Rhetinantha scorpioidea]
                                             <i>Maxillaria semiscabra</i>
                                                   [Maxillaria fasciculata]
                                             <i>Maxillaria serrulata</i>
                                                   [Camaridium amparoanum]
                                             <i>Maxillaria sessilis</i>
                                                   [Sauvetrea sessilis]
                                             <i>Maxillaria setigera</i>
                                             <i>Maxillaria sigmoidea</i>
                                                   [Ornithidium sigmoideum]
                                             <i>Maxillaria silvana</i>
                                             <i>Maxillaria sophronitis</i>
                                             <i>Maxillaria sotoana</i>
                                             <i>Maxillaria soulangeana</i>
                                                   [Trigonidium riopalenquense]
                                             <i>Maxillaria speciosa</i>
                                             <i>Maxillaria spilotantha</i>
                                             <i>Maxillaria splendens</i>
                                             <i>Maxillaria standleyi</i>
                                                   [Cryptocentrum standleyi]
                                             <i>Maxillaria stictantha</i>
                                             <i>Maxillaria striata</i>
                                             <i>Maxillaria strumata</i>
                                                   [Camaridium strumatum]
                                                   [Ornithidium strumatum]
                                                   [Sepalosaccus humilis]
                                             <i>Maxillaria suaveolens</i>
                                             <i>Maxillaria subrepens</i>
                                                   [Trigonidium acuminatum]
                                             <i>Maxillaria subulata</i>
                                                   [Christensonella subulata]
                                                   [Maxillaria acicularis]
                                             <i>Maxillaria subulifolia</i>
                                             <i>Maxillaria superflua</i>
                                                   [Maxillaria tarumaensis]
                                             <i>Maxillaria swartziana</i>
                                                   [Ornithidium proliferum]
                                             <i>Maxillaria synsepala</i>
                                                   [Camaridium synsepalum]
                                             <i>Maxillaria tagianarae</i>
                                                   [Mormolyca dodsonii]
                                             <i>Maxillaria tenuibulba</i>
                                             <i>Maxillaria tenuifolia</i>
                                             <i>Maxillaria tigrina</i>
                                                   [Camaridium tigrinum]
                                             <i>Maxillaria tocotana</i>
                                                   [Maxillaria stenophylla]
                                             <i>Maxillaria tonduzii</i>
                                                   [Camaridium tonduzii]
                                             <i>Maxillaria tonsoniae</i>
                                             <i>Maxillaria trilobata</i>
                                                   [Camaridium brenesii]
                                             <i>Maxillaria tubercularis</i>
                                                   [Camaridium tuberculare]
                                             <i>Maxillaria turkeliae</i>
                                             <i>Maxillaria tutae</i>
                                                   [Camaridium tutae]
                                             <i>Maxillaria umbratilis</i>
                                                   [Camaridium nutantiflorum]
                                             <i>Maxillaria uncata</i>
                                                   [Christensonella uncata]
                                                   [Maxillaria stenostele]
                                             <i>Maxillaria uniflora</i>
                                                   [Maxillaria laevilabris]
                                                   [Maxillaria piestopus]
                                             <i>Maxillaria vaginalis</i>
                                                   [Camaridium vaginale]
                                                   [Camaridium wercklei]
                                             <i>Maxillaria valenzuelana</i>
                                                   [Heterotaxis valenzuelana]
                                             <i>Maxillaria valerioi</i>
                                             <i>Maxillaria variabilis</i>
                                                   [Maxillaria chiriquiensis]
                                                   [Maxillaria panamensis]
                                               <i>Maxillaria variabilis var. unipunctata</i>
                                             <i>Maxillaria venusta</i>
                                             <i>Maxillaria vestita</i>
                                             <i>Maxillaria villosa</i>
                                             <i>Maxillaria violaceopunctata</i>
                                                   [Heterotaxis violaceopunctata]
                                             <i>Maxillaria virguncula</i>
                                                   [Maxillaria attenuata]
                                                   [Maxillaria guadalupensis]
                                             <i>Maxillaria vittariifolia</i>
                                                   [Camaridium vittariifolium]
                                             <i>Maxillaria weberbaueri</i>
                                                   [Maxillaria aurorae]
                                             <i>Maxillaria wercklei</i>
                                                   [Camaridium pygmaeum]
                                                   [Ornithidium wercklei]
                                             <i>Maxillaria whittenii</i>
                                             <i>Maxillaria woytkowskii</i>
                                             <i>Maxillaria xylobiiflora</i>
                                                   [Maxillaria liparophylla]
                                     <i>Maxillariella</i>
                                             <i>Maxillariella mexicana</i>
                                                   [Maxillaria mexicana]
                                             <i>Maxillariella sanguinea</i>
                                                   [Maxillaria sanguinea]
                                             <i>Maxillariella variabilis</i>
                                                   [Maxillaria curtipes]
                                     <i>Mediocalcar</i>
                                             <i>Mediocalcar agathodaemonis</i>
                                             <i>Mediocalcar bifolium</i>
                                             <i>Mediocalcar crenulatum</i>
                                             <i>Mediocalcar geniculatum</i>
                                             <i>Mediocalcar uniflorum</i>
                                     <i>Megaclinium</i>
                                     <i>Megastylis</i>
                                             <i>Megastylis latilabris</i>
                                     <i>Meiracyllium</i>
                                             <i>Meiracyllium gemma</i>
                                             <i>Meiracyllium trinasutum</i>
                                                   [Meiracyllium wendlandii]
                                     <i>Mendoncella</i>
                                     <i>Mesadenella</i>
                                             <i>Mesadenella cuspidata</i>
                                             <i>Mesadenella tonduzii</i>
                                                   [Mesadenella petenensis]
                                                   [Spiranthes tonduzii]
                                                   [Spiranthes umbraticola]
                                     <i>Mesadenus</i>
                                           [Mesadenus portoricensis]
                                             <i>Mesadenus chiangii</i>
                                                   [Spiranthes chiangii]
                                             <i>Mesadenus lucayanus</i>
                                                   [Ibidium lucayanum]
                                                   [Spiranthes lucayana]
                                             <i>Mesadenus polyanthus</i>
                                                   [Brachystele polyantha]
                                                   [Spiranthes galeottiana]
                                                   [Spiranthes polyantha]
                                             <i>Mesadenus tenuissimus</i>
                                                   [Spiranthes tenuissima]
                                     <i>Mesospinidium</i>
                                     <i>Mexicoa</i>
                                             <i>Mexicoa ghiesbreghtiana</i>
                                     <i>Mexipedium</i>
                                             <i>Mexipedium xerophyticum</i>
                                     <i>Microchilus</i>
                                             <i>Microchilus calophyllus</i>
                                                   [Physurus calophyllus]
                                             <i>Microchilus familiaris</i>
                                             <i>Microchilus hirtellus</i>
                                             <i>Microchilus laticalcar</i>
                                             <i>Microchilus lunifer</i>
                                             <i>Microchilus luniferus</i>
                                                   [Erythrodes chicharrasensis]
                                                   [Erythrodes lunifera]
                                                   [Physurus argyrostictus]
                                                   [Physurus luniferus]
                                             <i>Microchilus maasii</i>
                                             <i>Microchilus major</i>
                                                   [Erythrodes major]
                                             <i>Microchilus mexicanus</i>
                                                   [Erythrodes mexicana]
                                             <i>Microchilus nigrescens</i>
                                                   [Erythrodes killipii]
                                                   [Microchilus atwoodii]
                                                   [Physurus nigrescens]
                                             <i>Microchilus panamanicus</i>
                                             <i>Microchilus plantagineus</i>
                                                   [Physurus elatior]
                                                   [Platythelys latifolia]
                                             <i>Microchilus procerus</i>
                                                   [Physurus procerus]
                                             <i>Microchilus schultesianus</i>
                                                   [Erythrodes schultesiana]
                                             <i>Microchilus tridax</i>
                                                   [Erythrodes purpurea]
                                                   [Erythrodes tridax]
                                                   [Physurus purpureus]
                                                   [Physurus tridax]
                                             <i>Microchilus vesicifer</i>
                                                   [Physurus lehmannii]
                                                   [Physurus vesicifer]
                                     <i>Microcoelia</i>
                                             <i>Microcoelia aphylla</i>
                                                   [Aerobion aphyllum]
                                                   [Angraecum aphyllum]
                                                   [Angraecum defoliatum]
                                                   [Epidorkis aphylla]
                                                   [Gastrochilus aphyllus]
                                                   [Solenangis aphylla]
                                             <i>Microcoelia bulbocalcarata</i>
                                             <i>Microcoelia caespitosa</i>
                                                   [Angraecum andersonii]
                                                   [Angraecum bieleri]
                                                   [Angraecum caespitosum]
                                                   [Angraecum crinale]
                                                   [Angraecum micropetalum]
                                                   [Microcoelia bieleri]
                                                   [Microcoelia micropetala]
                                             <i>Microcoelia corallina</i>
                                             <i>Microcoelia exilis</i>
                                                   [Epidorkis exilis]
                                                   [Mystacidium exile]
                                             <i>Microcoelia gilpinae</i>
                                             <i>Microcoelia globulosa</i>
                                                   [Angraecum globulosum]
                                                   [Angraecum guyonianum]
                                                   [Epidorkis guoyaniana]
                                                   [Gussonea globulosa]
                                                   [Microcoelia guyoniana]
                                                   [Mystacidium globulosum]
                                                   [Saccolabium radicosum]
                                             <i>Microcoelia hirschbergii</i>
                                             <i>Microcoelia jonssonii</i>
                                             <i>Microcoelia koehleri</i>
                                                   [Angraecum koehleri]
                                                   [Gussonea friesii]
                                                   [Microcoelia friesii]
                                                   [Microcoelia pachystemma]
                                             <i>Microcoelia konduensis</i>
                                                   [Angraecum konduensis]
                                                   [Dicranotaenia dahomeensis]
                                                   [Microcoelia dahomeensis]
                                             <i>Microcoelia leptostele</i>
                                               <i>Microcoelia leptostele subsp. cordatilabia</i>
                                               <i>Microcoelia leptostele subsp. leptostele</i>
                                                     [Encheiridion leptostele]
                                             <i>Microcoelia macrorrhynchia</i>
                                                   [Angraecum macrorrhynchium]
                                                   [Encheiridion macrorrhynchium]
                                             <i>Microcoelia megalorrhiza</i>
                                                   [Angraecum megalorrhizum]
                                                   [Epidorkis megalorrhiza]
                                             <i>Microcoelia microglossa</i>
                                             <i>Microcoelia moreauae</i>
                                             <i>Microcoelia nyungwensis</i>
                                             <i>Microcoelia obovata</i>
                                             <i>Microcoelia ornithocephala</i>
                                             <i>Microcoelia physophora</i>
                                                   [Angraecum physophorum]
                                                   [Epidorkis physophora]
                                             <i>Microcoelia sanfordii</i>
                                                   [Encheiridion sanfordii]
                                             <i>Microcoelia smithii</i>
                                                   [Angraecum smithii]
                                             <i>Microcoelia stolzii</i>
                                                   [Gussonea stolzii]
                                                   [Microcoelia eriocosma]
                                     <i>Microepidendrum</i>
                                             <i>Microepidendrum subulatifolium</i>
                                                   [Encyclia subulatifolia]
                                                   [Epidendrum subulatifolium]
                                     <i>Microholmesia</i>
                                     <i>Micropera</i>
                                           [Camarotis]
                                             <i>Micropera mannii</i>
                                             <i>Micropera obtusa</i>
                                             <i>Micropera pallida</i>
                                                   [Camarotis apiculata]
                                             <i>Micropera philippinensis</i>
                                             <i>Micropera rostrata</i>
                                     <i>Microsaccus</i>
                                             <i>Microsaccus javensis</i>
                                     <i>Microstylis</i>
                                           [Pseudohamelia]
                                             <i>Microstylis elegantula</i>
                                             <i>Microstylis pringlei</i>
                                     <i>Microterangis</i>
                                             <i>Microterangis hariotiana</i>
                                     <i>Microthelys</i>
                                             <i>Microthelys minutiflora</i>
                                                   [Spiranthes minutiflora]
                                             <i>Microthelys nutantiflora</i>
                                                   [Galeottiella nutantiflora]
                                                   [Spiranthes nutantiflora]
                                             <i>Microthelys rubrocallosa</i>
                                             <i>Microthelys rubrocalosa</i>
                                                   [Spiranthes rubrocalosa]
                                     <i>Microtis</i>
                                             <i>Microtis alba</i>
                                             <i>Microtis atrata</i>
                                             <i>Microtis media</i>
                                             <i>Microtis orbicularis</i>
                                             <i>Microtis parviflora</i>
                                             <i>Microtis rara</i>
                                             <i>Microtis unifolia</i>
                                                   [Microtis formosana]
                                                   [Microtis porrifolia var. parviflora]
                                                   [Microtis porrifolia]
                                     <i>Miltonia</i>
                                             <i>Miltonia clowesii</i>
                                             <i>Miltonia cuneata</i>
                                             <i>Miltonia flavescens</i>
                                                   [Miltonia stellata]
                                                   [Oncidium flavescens]
                                             <i>Miltonia moreliana</i>
                                                   [Miltonia spectabilis var. moreliana]
                                             <i>Miltonia phymatochila</i>
                                                   [Oncidium phymatochilum]
                                             <i>Miltonia regnellii</i>
                                             <i>Miltonia spectabilis</i>
                                             <i>Miltonia vexillaria</i>
                                     <i>Miltonioides</i>
                                     <i>Miltoniopsis</i>
                                             <i>Miltoniopsis roezlii</i>
                                                   [Miltoniopsis roezlii var. alba]
                                             <i>Miltoniopsis vexillaria</i>
                                     <i>Mirandopsis</i>
                                     <i>Moerenhoutia</i>
                                     <i>Monadenia</i>
                                     <i>Monixus</i>
                                     <i>Monochilus</i>
                                     <i>Monomeria</i>
                                     <i>Monophyllorchis</i>
                                             <i>Monophyllorchis microstyloides</i>
                                                   [Monophyllorchis maculata]
                                     <i>Montolivaea</i>
                                             <i>Montolivaea aethiopica</i>
                                                   [Pseudoperistylus aethiopicus]
                                     <i>Mormodes</i>
                                             <i>Mormodes aromatica</i>
                                             <i>Mormodes badia</i>
                                             <i>Mormodes buccinator</i>
                                             <i>Mormodes cartonii</i>
                                             <i>Mormodes colossus</i>
                                             <i>Mormodes ephippilabia</i>
                                             <i>Mormodes fractiflexa</i>
                                             <i>Mormodes frymirei</i>
                                             <i>Mormodes ignea</i>
                                             <i>Mormodes lineata</i>
                                                   [Mormodes histrio]
                                             <i>Mormodes luxata</i>
                                                   [Mormodes williamsii]
                                             <i>Mormodes maculata</i>
                                               <i>Mormodes maculata var. maculata</i>
                                               <i>Mormodes maculata var. unicolor</i>
                                                     [Mormodes pardina var. unicolor]
                                             <i>Mormodes nagelii</i>
                                             <i>Mormodes oceloteoides</i>
                                             <i>Mormodes oestlundiana</i>
                                             <i>Mormodes pardalinata</i>
                                             <i>Mormodes powellii</i>
                                             <i>Mormodes ramirezii</i>
                                             <i>Mormodes rolfeana</i>
                                             <i>Mormodes romanii</i>
                                             <i>Mormodes sinuata</i>
                                             <i>Mormodes sotoana</i>
                                     <i>Mormolyca</i>
                                             <i>Mormolyca acutifolia</i>
                                             <i>Mormolyca hedwigiae</i>
                                                   [Maxillaria hedwigiae]
                                             <i>Mormolyca pudica</i>
                                             <i>Mormolyca ringens</i>
                                             <i>Mormolyca rufescens</i>
                                                   [Maxillaria rufescens]
                                     <i>Muscarella</i>
                                             <i>Muscarella aristata</i>
                                             <i>Muscarella fimbriata</i>
                                                   [Masdevallia fimbriata]
                                                   [Pleurothallis setosa]
                                             <i>Muscarella helenae</i>
                                                   [Pleurothallis helenae]
                                             <i>Muscarella longilabris</i>
                                                   [Pleurothallis longilabris]
                                             <i>Muscarella macroblepharis</i>
                                             <i>Muscarella marginata</i>
                                                   [Pleurothallis hastata]
                                                   [Pleurothallis liebmanniana]
                                             <i>Muscarella mucronata</i>
                                                   [Pleurothallis mucronata]
                                             <i>Muscarella obliquipetala</i>
                                                   [Pleurothallis obliquipetala]
                                             <i>Muscarella quinqueseta</i>
                                                   [Pleurothallis quinqueseta]
                                             <i>Muscarella samacensis</i>
                                                   [Pleurothallis samacensis]
                                             <i>Muscarella segregatifolia</i>
                                                   [Pleurothallis calyptrosepala]
                                                   [Pleurothallis segregatifolia]
                                             <i>Muscarella semperflorens</i>
                                                   [Pleurothallis semperflorens]
                                             <i>Muscarella strumosa</i>
                                                   [Pleurothallis strumosa]
                                             <i>Muscarella zephyrina</i>
                                     <i>Mycaranthes</i>
                                             <i>Mycaranthes candoonensis</i>
                                             <i>Mycaranthes floribunda</i>
                                                   [Mycaranthes paniculata]
                                             <i>Mycaranthes gigantea</i>
                                                   [Eria gigantea]
                                             <i>Mycaranthes mindanaensis</i>
                                             <i>Mycaranthes oblitterata</i>
                                             <i>Mycaranthes pannea</i>
                                     <i>Myoxanthus</i>
                                             <i>Myoxanthus congestus</i>
                                                   [Myoxanthus octomeriae]
                                                   [Pleurothallis cerea]
                                                   [Pleurothallis octomeriae]
                                             <i>Myoxanthus exasperatus</i>
                                                   [Myoxanthus speciosus]
                                             <i>Myoxanthus hirsuticaulis</i>
                                                   [Pleurothallis hirsuticaulis]
                                             <i>Myoxanthus monophyllus</i>
                                             <i>Myoxanthus octomerioides</i>
                                                   [Pleurothallis octomerioides]
                                             <i>Myoxanthus parahybunensis</i>
                                             <i>Myoxanthus parvilabius</i>
                                             <i>Myoxanthus scandens</i>
                                                   [Pleurothallis scandens]
                                     <i>Myrmecophila</i>
                                             <i>Myrmecophila albopurpurea</i>
                                             <i>Myrmecophila brysiana</i>
                                                   [Schomburgkia brysiana]
                                             <i>Myrmecophila christinae</i>
                                                   [Myrmecophila christinae var. christinae]
                                               <i>Myrmecophila christinae var. ibarrae</i>
                                             <i>Myrmecophila exaltata</i>
                                                   [Schomburgkia exaltata]
                                             <i>Myrmecophila galeottiana</i>
                                                   [Laelia galeottiana]
                                                   [Laelia sawyeri]
                                                   [Schomburgkia galeottiana]
                                             <i>Myrmecophila grandiflora</i>
                                             <i>Myrmecophila humboldtii</i>
                                                   [Laelia humboldtii]
                                                   [Schomburgkia humboldtii]
                                             <i>Myrmecophila thomsoniana</i>
                                                   [Schomburgkia thomsoniana]
                                               <i>Myrmecophila thomsoniana var. thomsoniana</i>
                                                     [Schomburgkia albopurpurea]
                                                     [Schomburgkia brysiana var. atropurpurea]
                                             <i>Myrmecophila tibicinis</i>
                                                   [Epidendrum tibicinis]
                                             <i>Myrmecophila wendlandii</i>
                                                   [Laelia wendlandii]
                                                   [Schomburgkia wendlandii]
                                     <i>Myrosmodes</i>
                                             <i>Myrosmodes nubigenum</i>
                                     <i>Mystacidium</i>
                                             <i>Mystacidium aliceae</i>
                                             <i>Mystacidium braybonae</i>
                                             <i>Mystacidium capense</i>
                                             <i>Mystacidium gracile</i>
                                             <i>Mystacidium kaessnerianum</i>
                                             <i>Mystacidium nguruense</i>
                                             <i>Mystacidium pulchellum</i>
                                                   [Listrostachys pulchella]
                                             <i>Mystacidium tanganyikense</i>
                                     <i>Mystacorchis</i>
                                     <i>Nageliella</i>
                                             <i>Nageliella purpurea</i>
                                     <i>Nemaconia</i>
                                             <i>Nemaconia glomerata</i>
                                             <i>Nemaconia graminifolia</i>
                                                   [Ponera subquadrilabia]
                                             <i>Nemaconia longipetala</i>
                                                   [Ponera longipetala]
                                             <i>Nemaconia pellita</i>
                                                   [Ponera pellita]
                                             <i>Nemaconia striata</i>
                                                   [Nemaconia australis]
                                                   [Ponera macroglossa]
                                     <i>Neobenthamia</i>
                                             <i>Neobenthamia gracilis</i>
                                                   [Polystachya holtzeana]
                                                   [Polystachya neobenthamia]
                                     <i>Neobolusia</i>
                                             <i>Neobolusia ciliata</i>
                                             <i>Neobolusia stolzii</i>
                                               <i>Neobolusia stolzii var. bombyliflora</i>
                                               <i>Neobolusia stolzii var. glabripetala</i>
                                               <i>Neobolusia stolzii var. stolzii</i>
                                             <i>Neobolusia tysonii</i>
                                     <i>Neocogniauxia</i>
                                             <i>Neocogniauxia hexaptera</i>
                                             <i>Neocogniauxia monophylla</i>
                                                   [Laelia monophylla]
                                     <i>Neodryas</i>
                                     <i>Neofinetia</i>
                                     <i>Neokoehleria</i>
                                     <i>Neolehmannia</i>
                                     <i>Neomoorea</i>
                                             <i>Neomoorea wallisii</i>
                                     <i>Neotinea</i>
                                             <i>Neotinea conica</i>
                                             <i>Neotinea maculata</i>
                                                   [Neotinea intacta]
                                                   [Orchis secundiflora]
                                                   [Satyrium maculatum]
                                             <i>Neotinea tridentata</i>
                                                   [Orchis tephrosanthos]
                                               <i>Neotinea tridentata subsp. tridentata</i>
                                                     [Orchis commutata]
                                                     [Orchis variegata]
                                             <i>Neotinea ustulata</i>
                                               <i>Neotinea tridentata subsp. conica</i>
                                                     [Orchis globosa]
                                     <i>Neottia</i>
                                             <i>Neottia acuminata</i>
                                                   [Neottia asiatica]
                                             <i>Neottia camtschatea</i>
                                             <i>Neottia cernua</i>
                                             <i>Neottia listeroides</i>
                                                   [Listera lindleyana]
                                             <i>Neottia makinoana</i>
                                                   [Listera patentifolia]
                                             <i>Neottia microglottis</i>
                                                   [Listera microglottis]
                                             <i>Neottia nidus-avis</i>
                                                   [Epipactis nidus-avis]
                                                   [Ophrys nidus-avis]
                                             <i>Neottia nipponica</i>
                                                   [Listera nipponica]
                                             <i>Neottia puberula</i>
                                               <i>Neottia puberula var. puberula</i>
                                                     [Listera yatabei]
                                             <i>Neottia pubescens</i>
                                             <i>Neottia repens</i>
                                             <i>Neottia tortilis</i>
                                     <i>Neottianthe</i>
                                     <i>Neowilliamsia</i>
                                     <i>Nephelaphyllum</i>
                                             <i>Nephelaphyllum cordifolium</i>
                                             <i>Nephelaphyllum pulchrum</i>
                                             <i>Nephelaphyllum tenuiflorum</i>
                                     <i>Nephrangis</i>
                                             <i>Nephrangis bertauxiana</i>
                                             <i>Nephrangis filiformis</i>
                                                   [Angraecum filiforme]
                                                   [Listrostachys filiformis]
                                     <i>Nervilia</i>
                                             <i>Nervilia adolphi</i>
                                               <i>Nervilia adolphi var. adolphi</i>
                                               <i>Nervilia adolphi var. seposita</i>
                                                     [Nervilia adolphii]
                                             <i>Nervilia aragoana</i>
                                             <i>Nervilia ballii</i>
                                             <i>Nervilia bicarinata</i>
                                                   [Nervilia ghindana]
                                                   [Nervilia umbrosa]
                                                   [Pogonia chariensis]
                                                   [Pogonia djalonensis]
                                                   [Pogonia ghindana]
                                                   [Pogonia umbrosa]
                                                   [Pogonia viridiflava]
                                             <i>Nervilia concolor</i>
                                                   [Pogonia flabelliformis]
                                             <i>Nervilia crociformis</i>
                                                   [Bolborchis crociformis]
                                                   [Coelogyne javanica]
                                                   [Nervilia afzelii var. grandiflora]
                                             <i>Nervilia fuerstenbergiana</i>
                                             <i>Nervilia gammieana</i>
                                             <i>Nervilia jacksoniae</i>
                                             <i>Nervilia juliana</i>
                                             <i>Nervilia kotschyi</i>
                                               <i>Nervilia kotschyi var. kotschyi</i>
                                                     [Nervilia abyssinica]
                                                     [Nervilia diantha]
                                                     [Nervilia similis]
                                                     [Pogonia kotschyi]
                                               <i>Nervilia kotschyi var. purpurata</i>
                                                     [Nervilia purpurata]
                                                     [Pogonia purpurata]
                                             <i>Nervilia lilacea</i>
                                                   [Nervilia gassneri]
                                             <i>Nervilia macroglossa</i>
                                             <i>Nervilia macrophylla</i>
                                             <i>Nervilia pectinata</i>
                                             <i>Nervilia petraea</i>
                                                   [Aplostellis ambigua]
                                                   [Arethusa petraea]
                                                   [Nervilia afzelii]
                                             <i>Nervilia platychila</i>
                                             <i>Nervilia plicata</i>
                                             <i>Nervilia renschiana</i>
                                                   [Nervilia grandiflora]
                                                   [Nervilia insolata]
                                                   [Nervilia natalensis]
                                             <i>Nervilia shirensis</i>
                                                   [Pogonia buchananii]
                                                   [Pogonia shirensis]
                                             <i>Nervilia simplex</i>
                                                   [Arethusa simplex]
                                                   [Nervilia bathiei]
                                                   [Nervilia bollei]
                                                   [Nervilia erosa]
                                                   [Nervilia humilis]
                                                   [Nervilia prainiana]
                                                   [Nervilia reniformis]
                                                   [Pogonia bollei]
                                                   [Pogonia finetii]
                                                   [Pogonia prainiana]
                                             <i>Nervilia stolziana</i>
                                             <i>Nervilia subintegra</i>
                                                   [Nervilia reniformis var. afzelii]
                                                   [Nervilia toillieziae]
                                     <i>Neuwiedia</i>
                                             <i>Neuwiedia borneensis</i>
                                             <i>Neuwiedia griffithii</i>
                                             <i>Neuwiedia veratrifolia</i>
                                             <i>Neuwiedia zollingeri</i>
                                               <i>Neuwiedia zollingeri var. singapureana</i>
                                                     [Neuwiedia singapureana]
                                     <i>Nidema</i>
                                             <i>Nidema boothii</i>
                                                   [Epidendrum auritum]
                                                   [Epidendrum paleaceum]
                                                   [Maxillaria boothii]
                                             <i>Nidema ottonis</i>
                                                   [Nidema boothii var. triandrum]
                                     <i>Nienokuea</i>
                                     <i>Nigritella</i>
                                     <i>Notylia</i>
                                             <i>Notylia albida</i>
                                                   [Notylia panamensis]
                                             <i>Notylia angustifolia</i>
                                             <i>Notylia barkeri</i>
                                             <i>Notylia brenesii</i>
                                             <i>Notylia buchtienii</i>
                                             <i>Notylia carnosiflora</i>
                                             <i>Notylia ecuadorensis</i>
                                             <i>Notylia guatemalensis</i>
                                             <i>Notylia lankesteri</i>
                                             <i>Notylia latilabia</i>
                                             <i>Notylia orbicularis</i>
                                                   [Notylia orbicularis subsp. orbicularis]
                                             <i>Notylia parvilabia</i>
                                             <i>Notylia pentachne</i>
                                                   [Notylia gracilispica]
                                             <i>Notylia pittieri</i>
                                             <i>Notylia punctata</i>
                                                   [Notylia apiculata]
                                                   [Notylia broadwayi]
                                             <i>Notylia rimbachii</i>
                                             <i>Notylia sagittifera</i>
                                             <i>Notylia trisepala</i>
                                                   [Notylia turialbae]
                                     <i>Notyliopsis</i>
                                             <i>Notyliopsis beatricis</i>
                                     <i>Oakes-amesia</i>
                                     <i>Oberonia</i>
                                             <i>Oberonia acaulis</i>
                                             <i>Oberonia affinis</i>
                                             <i>Oberonia anceps</i>
                                             <i>Oberonia anthropophora</i>
                                             <i>Oberonia betongensis</i>
                                                   [Oberonia spathulata]
                                             <i>Oberonia bifida</i>
                                             <i>Oberonia bisaccata</i>
                                             <i>Oberonia boerlageana</i>
                                                   [Oberonia flava]
                                             <i>Oberonia caulescens</i>
                                             <i>Oberonia chandrasekharanii</i>
                                             <i>Oberonia disticha</i>
                                             <i>Oberonia drepanophylla</i>
                                             <i>Oberonia dubia</i>
                                             <i>Oberonia ensiformis</i>
                                             <i>Oberonia equitans</i>
                                                   [Epidendrum equitans]
                                             <i>Oberonia falcata</i>
                                                   [Oberonia caudata]
                                             <i>Oberonia falcifolia</i>
                                             <i>Oberonia finisterrae</i>
                                             <i>Oberonia gracilis</i>
                                             <i>Oberonia heliophila</i>
                                                   [Oberonia hosokawae]
                                             <i>Oberonia japonica</i>
                                               <i>Oberonia japonica var. aurantiaca</i>
                                             <i>Oberonia jenkinsiana</i>
                                             <i>Oberonia lindleyi</i>
                                             <i>Oberonia maxima</i>
                                                   [Oberonia integerrima]
                                             <i>Oberonia microphylla</i>
                                             <i>Oberonia mindorensis</i>
                                             <i>Oberonia muriculata</i>
                                             <i>Oberonia pachyrachis</i>
                                             <i>Oberonia pallideflava</i>
                                             <i>Oberonia pauzii</i>
                                             <i>Oberonia platycaulon</i>
                                             <i>Oberonia pumilio</i>
                                             <i>Oberonia rhodostachys</i>
                                             <i>Oberonia titania</i>
                                             <i>Oberonia urostachya</i>
                                     <i>Oberonioides</i>
                                             <i>Oberonioides purpureoviridis</i>
                                                   [Liparis purpureoviridis]
                                     <i>Ochyrorchis</i>
                                     <i>Octadesmia</i>
                                             <i>Octadesmia montana</i>
                                     <i>Octarrhena</i>
                                           [Chitonanthera]
                                             <i>Octarrhena falcifolia</i>
                                             <i>Octarrhena gracilis</i>
                                                   [Chitonanthera gracilis]
                                             <i>Octarrhena lorentzii</i>
                                             <i>Octarrhena platyrachis</i>
                                     <i>Octomeria</i>
                                             <i>Octomeria costaricensis</i>
                                                   [Octomeria valerioi]
                                             <i>Octomeria crassifolia</i>
                                             <i>Octomeria dentifera</i>
                                             <i>Octomeria diaphana</i>
                                             <i>Octomeria erosilabia</i>
                                             <i>Octomeria gracilis</i>
                                             <i>Octomeria graminifolia</i>
                                             <i>Octomeria grandiflora</i>
                                                   [Octomeria boliviensis]
                                             <i>Octomeria guentheriana</i>
                                             <i>Octomeria juncifolia</i>
                                             <i>Octomeria linearifolia</i>
                                             <i>Octomeria longipedicellata</i>
                                             <i>Octomeria minor</i>
                                             <i>Octomeria multiflora</i>
                                             <i>Octomeria parvifolia</i>
                                             <i>Octomeria peruviana</i>
                                             <i>Octomeria petulans</i>
                                             <i>Octomeria sarthouae</i>
                                             <i>Octomeria surinamensis</i>
                                             <i>Octomeria tridentata</i>
                                             <i>Octomeria umbonulata</i>
                                             <i>Octomeria ventii</i>
                                             <i>Octomeria yauaperyensis</i>
                                                   [Octomeria hondurensis]
                                     <i>Odontochilus</i>
                                             <i>Odontochilus acalcaratus</i>
                                                   [Anoectochilus acalcaratus]
                                             <i>Odontochilus elwesii</i>
                                             <i>Odontochilus lanceolatus</i>
                                             <i>Odontochilus philippinensis</i>
                                             <i>Odontochilus tortus</i>
                                                   [Anoectochilus repens]
                                     <i>Odontoglossum</i>
                                             <i>Odontoglossum angustatum</i>
                                             <i>Odontoglossum cervantesii</i>
                                             <i>Odontoglossum maculatum</i>
                                             <i>Odontoglossum nebulosum</i>
                                             <i>Odontoglossum pulchellum</i>
                                             <i>Odontoglossum stellatum</i>
                                             <i>Odontoglossum triumphans</i>
                                     <i>Odontorrhynchus</i>
                                     <i>Oeceoclades</i>
                                             <i>Oeceoclades decaryana</i>
                                                   [Eulophia decaryana]
                                                   [Eulophidium decaryanum]
                                                   [Lissochilus decaryanus]
                                             <i>Oeceoclades latifolia</i>
                                                   [Eulophia latifolia]
                                                   [Eulophia ugandae]
                                                   [Eulophidium latifolium]
                                                   [Oeceoclades ugandae]
                                             <i>Oeceoclades lonchophylla</i>
                                                   [Eulophia dissimilis]
                                                   [Eulophia lonchophylla]
                                                   [Eulophia tainioides]
                                                   [Eulophidium dissimile]
                                                   [Eulophidium tainioides]
                                                   [Lissochilus lonchophyllus]
                                             <i>Oeceoclades lubbersiana</i>
                                                   [Eulophia lubbersiana]
                                                   [Eulophidium lubbersianum]
                                             <i>Oeceoclades mackenii</i>
                                                   [Eulophia mackenii]
                                                   [Eulophidium mackenii]
                                             <i>Oeceoclades maculata</i>
                                                   [Eulophia maculata]
                                               <i>Oeceoclades maculata var. maculata</i>
                                                     [Angraecum maculatum]
                                                     [Eulophia ledienii]
                                                     [Eulophidium ledienii]
                                                     [Eulophidium nyassanum]
                                                     [Eulophidium warneckeanum]
                                             <i>Oeceoclades pandurata</i>
                                                   [Eulophia pandurata]
                                                   [Eulophidium panduratum]
                                             <i>Oeceoclades pulchra</i>
                                                   [Eulophia ambaxiana]
                                                   [Eulophia coccifera]
                                                   [Eulophia dahliana]
                                                   [Eulophia emarginata]
                                                   [Eulophia guamensis]
                                                   [Eulophia macrostachya]
                                                   [Eulophia novoebudae]
                                                   [Eulophia pelorica]
                                                   [Eulophia silvatica]
                                                   [Eulophia striata]
                                                   [Eulophidium pulchrum]
                                                   [Eulophidium silvaticum]
                                                   [Graphorkis bisdahliana]
                                                   [Graphorkis blumeana]
                                                   [Graphorkis calographis]
                                                   [Limodorum pulchrum]
                                                   [Lissochilus pulcher]
                                             <i>Oeceoclades quadriloba</i>
                                                   [Eulophia quadriloba]
                                                   [Eulophidium quadrilobum]
                                                   [Lissochilus quadrilobus]
                                             <i>Oeceoclades saundersiana</i>
                                                   [Eulophia bieleri]
                                                   [Eulophia mildbraedii]
                                                   [Eulophia saundersiana]
                                                   [Eulophidium saundersianum]
                                                   [Lissochilus barombensis]
                                             <i>Oeceoclades sclerophylla</i>
                                     <i>Oeonia</i>
                                             <i>Oeonia rosea</i>
                                     <i>Oeoniella</i>
                                             <i>Oeoniella polystachys</i>
                                     <i>Oerstedella</i>
                                             <i>Oerstedella crescentiloba</i>
                                             <i>Oerstedella exasperata</i>
                                             <i>Oerstedella verrucosa</i>
                                     <i>Oestlundia</i>
                                             <i>Oestlundia cyanocolumna</i>
                                                   [Encyclia cyanocolumna]
                                                   [Epidendrum cyanocolumna]
                                             <i>Oestlundia distantiflora</i>
                                                   [Encyclia distantiflora]
                                                   [Epidendrum distantiflorum]
                                             <i>Oestlundia ligulata</i>
                                                   [Epidendrum tenuissimum]
                                                   [Oestlundia tenuissima]
                                             <i>Oestlundia luteorosea</i>
                                                   [Epidendrum luteoroseum]
                                     <i>Oestlundorchis</i>
                                     <i>Oligophyton</i>
                                             <i>Oligophyton drummondii</i>
                                     <i>Oliveriana</i>
                                             <i>Oliveriana brevilabia</i>
                                     <i>Oncidium</i>
                                             <i>Oncidium abortivoides</i>
                                                   [Sigmatostalix abortiva]
                                             <i>Oncidium abortivum</i>
                                             <i>Oncidium adamsii</i>
                                                   [Sigmatostalix adamsii]
                                             <i>Oncidium alatum</i>
                                             <i>Oncidium allenii</i>
                                             <i>Oncidium altissimum</i>
                                             <i>Oncidium ansiferum</i>
                                                   [Oncidium lankesteri]
                                             <i>Oncidium anthocrene</i>
                                             <i>Oncidium ariasii</i>
                                             <i>Oncidium aurarium</i>
                                                   [Oncidium trilobum]
                                             <i>Oncidium bahamense</i>
                                             <i>Oncidium baueri</i>
                                                   [Epidendrum floridum]
                                                   [Oncidium peliogramma]
                                             <i>Oncidium bifolium</i>
                                             <i>Oncidium boothianum</i>
                                             <i>Oncidium brachyandrum</i>
                                             <i>Oncidium bracteatum</i>
                                                   [Oncidium henrici-gustavi]
                                                   [Oncidium paleatum]
                                             <i>Oncidium brownii</i>
                                                   [Sigmatostalix brownii]
                                             <i>Oncidium bryolophotum</i>
                                             <i>Oncidium cariniferum</i>
                                             <i>Oncidium carthaginense</i>
                                             <i>Oncidium cheirophorum</i>
                                                   [Oncidium cheirophorum var. exauriculatum]
                                                   [Oncidium exauriculatum]
                                             <i>Oncidium chrysomorphum</i>
                                             <i>Oncidium cirrhosum</i>
                                                   [Odontoglossum cirrhosum]
                                             <i>Oncidium constrictum</i>
                                                   [Odontoglossum constrictum]
                                             <i>Oncidium cristatum</i>
                                                   [Odontoglossum cristatum]
                                             <i>Oncidium cuculligerum</i>
                                                   [Sigmatostalix cuculligera]
                                             <i>Oncidium cultratum</i>
                                             <i>Oncidium deltoideum</i>
                                             <i>Oncidium dichromaticum</i>
                                                   [Oncidium cabagrae]
                                             <i>Oncidium echinatum</i>
                                             <i>Oncidium eliae</i>
                                                   [Sigmatostalix eliae]
                                             <i>Oncidium endocharis</i>
                                                   [Oncidium johannis]
                                             <i>Oncidium ensatum</i>
                                                   [Cyrtopodium verrucosum]
                                                   [Oncidium cerebriferum]
                                             <i>Oncidium epidendroides</i>
                                                   [Odontoglossum epidendroides]
                                             <i>Oncidium exalatum</i>
                                             <i>Oncidium flavovirens</i>
                                             <i>Oncidium floridanum</i>
                                             <i>Oncidium fuscatum</i>
                                             <i>Oncidium geertianum</i>
                                             <i>Oncidium ghiesbreghtianum</i>
                                             <i>Oncidium gloriosum</i>
                                                   [Odontoglossum gloriosum]
                                             <i>Oncidium gramineum</i>
                                                   [Sigmatostalix graminea]
                                             <i>Oncidium graminifolium</i>
                                             <i>Oncidium hallii</i>
                                                   [Odontoglossum hallii]
                                             <i>Oncidium hastatum</i>
                                             <i>Oncidium hastilabium</i>
                                             <i>Oncidium heteranthum</i>
                                             <i>Oncidium heterodactylum</i>
                                             <i>Oncidium hintonii</i>
                                                   [Odontoglossum subcruciforme]
                                                   [Oncidium lindleyi]
                                                   [Oncidium subcruciforme]
                                             <i>Oncidium hirtzoides</i>
                                                   [Sigmatostalix hirtzii]
                                             <i>Oncidium hookeri</i>
                                             <i>Oncidium hymenanthum</i>
                                                   [Sigmatostalix hymenantha]
                                             <i>Oncidium hyphaematicum</i>
                                             <i>Oncidium imitans</i>
                                             <i>Oncidium incurvum</i>
                                             <i>Oncidium integrilabre</i>
                                                   [Sigmatostalix integrilabris]
                                             <i>Oncidium intermedium</i>
                                             <i>Oncidium iricolor</i>
                                             <i>Oncidium isthmi</i>
                                             <i>Oncidium karwinskii</i>
                                             <i>Oncidium kegeljanii</i>
                                                   [Odontoglossum polyxanthum]
                                             <i>Oncidium laeve</i>
                                                   [Miltonia laevis]
                                                   [Miltonioides laevis]
                                             <i>Oncidium lehmannii</i>
                                                   [Odontoglossum cristatellum]
                                             <i>Oncidium leleui</i>
                                             <i>Oncidium lemonianum</i>
                                             <i>Oncidium leucochilum</i>
                                             <i>Oncidium lineoligerum</i>
                                                   [Oncidium stenotis]
                                                   [Oncidium turialbae]
                                             <i>Oncidium luteum</i>
                                                   [Oncidium cheirophoroides]
                                                   [Oncidium pittieri]
                                             <i>Oncidium macrobulbon</i>
                                                   [Sigmatostalix macrobulbon]
                                             <i>Oncidium maculatum</i>
                                                   [Oncidium sawyeri]
                                             <i>Oncidium maduroi</i>
                                             <i>Oncidium maizifolium</i>
                                                   [Oncidium schlimii]
                                             <i>Oncidium marinii</i>
                                                   [Sigmatostalix marinii]
                                             <i>Oncidium meirax</i>
                                             <i>Oncidium mexicanum</i>
                                                   [Sigmatostalix mexicana]
                                             <i>Oncidium microstigma</i>
                                             <i>Oncidium minaxoides</i>
                                                   [Sigmatostalix minax]
                                             <i>Oncidium morganii</i>
                                                   [Sigmatostalix morganii]
                                             <i>Oncidium nebulosum</i>
                                                   [Oncidium fulgens]
                                                   [Oncidium graciliforme]
                                                   [Oncidium klotzschianum]
                                                   [Oncidium varians]
                                             <i>Oncidium nigratum</i>
                                             <i>Oncidium nobile</i>
                                                   [Odontoglossum pescatorei]
                                             <i>Oncidium noezlianum</i>
                                                   [Cochlioda noezliana]
                                                   [Oncidium beyrodtioides]
                                             <i>Oncidium oblongatum</i>
                                             <i>Oncidium obryzatoides</i>
                                                   [Oncidium brenesii]
                                             <i>Oncidium obryzatum</i>
                                             <i>Oncidium oliganthum</i>
                                                   [Odontoglossum purpusii]
                                                   [Oncidium guatemalense]
                                             <i>Oncidium ornithorhynchum</i>
                                             <i>Oncidium oviedomotae</i>
                                             <i>Oncidium oxyceras</i>
                                                   [Sigmatostalix oxyceras]
                                             <i>Oncidium panamense</i>
                                             <i>Oncidium papilio</i>
                                             <i>Oncidium parviflorum</i>
                                             <i>Oncidium pentadactylon</i>
                                             <i>Oncidium pergameneum</i>
                                             <i>Oncidium pictum</i>
                                                   [Oncidium reichenbachii]
                                             <i>Oncidium picturatissimum</i>
                                                   [Sigmatostalix picturatissima]
                                                   [Sigmatostalix racemifera]
                                             <i>Oncidium picturatum</i>
                                             <i>Oncidium poikilostalix</i>
                                                   [Sigmatostalix guatemalensis]
                                                   [Sigmatostalix picta]
                                                   [Sigmatostalix poikilostalix]
                                             <i>Oncidium polycladium</i>
                                                   [Oncidium costaricense]
                                                   [Oncidium tonduzii]
                                             <i>Oncidium portmannii</i>
                                                   [Odontoglossum portmannii]
                                             <i>Oncidium prionochilum</i>
                                             <i>Oncidium pusillum</i>
                                             <i>Oncidium reflexum</i>
                                                   [Oncidium durangense]
                                                   [Oncidium liebmannii]
                                                   [Oncidium suttonii]
                                                   [Oncidium uncia]
                                             <i>Oncidium reichenheimii</i>
                                                   [Miltonia reichenheimii]
                                                   [Odontoglossum reichenheimii]
                                             <i>Oncidium saxicola</i>
                                             <i>Oncidium sceptrum</i>
                                                   [Odontoglossum sceptrum]
                                             <i>Oncidium schroederianum</i>
                                             <i>Oncidium sergii</i>
                                                   [Sigmatostalix sergii]
                                             <i>Oncidium sotoanum</i>
                                             <i>Oncidium spectatissimum</i>
                                             <i>Oncidium sphacelatum</i>
                                             <i>Oncidium stelligerum</i>
                                             <i>Oncidium stenoglossum</i>
                                                   [Miltonia stenoglossa]
                                                   [Miltonioides stenoglossa]
                                                   [Odontoglossum pauciflorum]
                                             <i>Oncidium storkii</i>
                                             <i>Oncidium strictum</i>
                                                   [Symphyglossum sanguineum]
                                             <i>Oncidium suave</i>
                                             <i>Oncidium tenuipes</i>
                                                   [Oncidium fasciculatum]
                                             <i>Oncidium tenuoides</i>
                                                   [Odontoglossum tenue]
                                             <i>Oncidium tetrotis</i>
                                             <i>Oncidium tigrinum</i>
                                             <i>Oncidium tigroides</i>
                                                   [Solenidiopsis tigroides]
                                             <i>Oncidium undulatum</i>
                                             <i>Oncidium unguiculatum</i>
                                             <i>Oncidium unguiculoides</i>
                                                   [Sigmatostalix unguiculata]
                                             <i>Oncidium variegatum</i>
                                             <i>Oncidium vulcanicum</i>
                                                   [Cochlioda vulcanica]
                                             <i>Oncidium warszewiczii</i>
                                             <i>Oncidium wentworthianum</i>
                                                   [Oncidium hagsaterianum]
                                             <i>Oncidium wydleri</i>
                                             <i>Oncidium zelenkoanum</i>
                                     <i>Ophidion</i>
                                     <i>Ophrys</i>
                                             <i>Ophrys apifera</i>
                                             <i>Ophrys arachnitiformis</i>
                                             <i>Ophrys atlantica</i>
                                             <i>Ophrys atrata</i>
                                             <i>Ophrys auriculata</i>
                                             <i>Ophrys australis</i>
                                             <i>Ophrys battandieri</i>
                                             <i>Ophrys bertolonii</i>
                                             <i>Ophrys bombyliflora</i>
                                               <i>Ophrys bombyliflora var. bombyliflora</i>
                                                     [Ophrys bombylifera]
                                             <i>Ophrys borealis</i>
                                             <i>Ophrys caurina</i>
                                             <i>Ophrys conradiae</i>
                                             <i>Ophrys cordata</i>
                                             <i>Ophrys flammeola</i>
                                             <i>Ophrys fuciflora</i>
                                                   [Ophrys arachnites]
                                               <i>Ophrys fuciflora subsp. bornmuelleri</i>
                                                     [Ophrys bornmuelleri]
                                             <i>Ophrys funerea</i>
                                             <i>Ophrys fusca</i>
                                               <i>Ophrys fusca subsp. akhdarensis</i>
                                               <i>Ophrys fusca subsp. dyris</i>
                                               <i>Ophrys fusca subsp. fusca</i>
                                               <i>Ophrys fusca subsp. iricolor</i>
                                                     [Ophrys iricolor]
                                               <i>Ophrys fusca subsp. lupercalis</i>
                                               <i>Ophrys fusca subsp. maghrebiaca</i>
                                               <i>Ophrys fusca subsp. migoutiana</i>
                                               <i>Ophrys fusca subsp. pallida</i>
                                                     [Ophrys pallida]
                                             <i>Ophrys hiulca</i>
                                             <i>Ophrys holoserica</i>
                                               <i>Ophrys holoserica subsp. candida</i>
                                             <i>Ophrys holosericea</i>
                                               <i>Ophrys holosericea subsp. holosericea</i>
                                             <i>Ophrys insectifera</i>
                                               <i>Ophrys insectifera subsp. insectifera</i>
                                             <i>Ophrys lutea</i>
                                             <i>Ophrys marmorata</i>
                                               <i>Ophrys marmorata subsp. caesiella</i>
                                               <i>Ophrys marmorata subsp. marmorata</i>
                                             <i>Ophrys minoa</i>
                                             <i>Ophrys muscifera</i>
                                             <i>Ophrys myodes</i>
                                             <i>Ophrys numida</i>
                                             <i>Ophrys omegaifera</i>
                                               <i>Ophrys omegaifera subsp. hayekii</i>
                                             <i>Ophrys pectus</i>
                                             <i>Ophrys pseudomigoutiana</i>
                                             <i>Ophrys reinholdii</i>
                                               <i>Ophrys reinholdii subsp. straussii</i>
                                             <i>Ophrys schulzei</i>
                                             <i>Ophrys scolopax</i>
                                               <i>Ophrys scolopax subsp. apiformis</i>
                                               <i>Ophrys scolopax subsp. cornuta</i>
                                                     [Ophrys cornuta]
                                                     [Ophrys oestrifera subsp. cornuta]
                                               <i>Ophrys scolopax subsp. scolopax</i>
                                             <i>Ophrys sicula</i>
                                             <i>Ophrys smallii</i>
                                             <i>Ophrys speculum</i>
                                               <i>Ophrys speculum subsp. speculum</i>
                                                     [Ophrys ciliata]
                                             <i>Ophrys sphegodes</i>
                                                   [Ophrys aranifera]
                                               <i>Ophrys sphegodes subsp. araneola</i>
                                                     [Ophrys litigiosa]
                                               <i>Ophrys sphegodes subsp. aranifera</i>
                                               <i>Ophrys sphegodes subsp. atrata</i>
                                                     [Ophrys aranifera var. atrata]
                                               <i>Ophrys sphegodes subsp. mammosa</i>
                                                     [Ophrys sintenisii]
                                               <i>Ophrys sphegodes subsp. moesziana</i>
                                               <i>Ophrys sphegodes subsp. sphegodes</i>
                                                     [Ophrys fucifera]
                                                     [Ophrys fuciflora subsp. exaltata]
                                             <i>Ophrys spiralis</i>
                                             <i>Ophrys subfusca</i>
                                               <i>Ophrys subfusca subsp. aspea</i>
                                               <i>Ophrys subfusca subsp. battandieri</i>
                                             <i>Ophrys tabanifera</i>
                                             <i>Ophrys tenthredinifera</i>
                                                   [Ophrys grandiflora]
                                               <i>Ophrys tenthredinifera subsp. ficalhoana</i>
                                               <i>Ophrys tenthredinifera subsp. grandiflora</i>
                                               <i>Ophrys tenthredinifera subsp. spectabilis</i>
                                               <i>Ophrys tenthredinifera subsp. tenthredinifera</i>
                                             <i>Ophrys umbilicata</i>
                                                   [Ophrys attica]
                                             <i>Ophrys × bourlieri</i>
                                             <i>Ophrys × gauthieri</i>
                                             <i>Ophrys × joannae</i>
                                             <i>Ophrys × lievreae</i>
                                             <i>Ophrys × peltieri</i>
                                             <i>Ophrys × pouyannei</i>
                                             <i>Ophrys × pseudospeculum</i>
                                             <i>Ophrys × sommieri</i>
                                             <i>Ophrys ×pseudospeculum</i>
                                     <i>Orchidofunckia</i>
                                     <i>Orchidotypus</i>
                                     <i>Orchipedum</i>
                                             <i>Orchipedum wenzelii</i>
                                                   [Adenostylis wenzelii]
                                     <i>Orchis</i>
                                             <i>Orchis albida</i>
                                             <i>Orchis anatolica</i>
                                             <i>Orchis anthropophora</i>
                                                   [Aceras anthropomorphum]
                                                   [Aceras anthropophorum]
                                                   [Ophrys anthropophora]
                                             <i>Orchis aristata</i>
                                             <i>Orchis beyrichii</i>
                                             <i>Orchis blephariglottis</i>
                                             <i>Orchis bosniaca</i>
                                             <i>Orchis brancifortii</i>
                                             <i>Orchis cazorlensis</i>
                                             <i>Orchis ciliaris</i>
                                             <i>Orchis clavellata</i>
                                             <i>Orchis cristata</i>
                                             <i>Orchis cruenta</i>
                                             <i>Orchis dilatata</i>
                                             <i>Orchis elegans</i>
                                             <i>Orchis fimbriata</i>
                                             <i>Orchis fissa</i>
                                             <i>Orchis flava</i>
                                               <i>Orchis flava var. virescens</i>
                                             <i>Orchis fusca</i>
                                             <i>Orchis fuscescens</i>
                                             <i>Orchis incisa</i>
                                             <i>Orchis intacta</i>
                                             <i>Orchis italica</i>
                                                   [Orchis longicruris]
                                                   [Orchis undulatifolia]
                                             <i>Orchis lacera</i>
                                             <i>Orchis latifolia</i>
                                               <i>Orchis latifolia var. majalis</i>
                                             <i>Orchis laxiflora</i>
                                               <i>Orchis laxiflora subsp. laxiflora</i>
                                             <i>Orchis longicornu</i>
                                             <i>Orchis majalis</i>
                                             <i>Orchis mascula</i>
                                               <i>Orchis mascula subsp. mascula</i>
                                                     [Orchis mascula subsp. acutiflora]
                                                     [Orchis mascula var. obtusiflora]
                                               <i>Orchis mascula subsp. speciosa</i>
                                                     [Orchis mascula subsp. signifera]
                                                     [Orchis mascula var. speciosa]
                                             <i>Orchis militaris</i>
                                               <i>Orchis militaris subsp. militaris</i>
                                                     [Orchis galeata]
                                                     [Orchis mimusops]
                                                     [Orchis rivini]
                                             <i>Orchis morio</i>
                                               <i>Orchis morio subsp. morio</i>
                                             <i>Orchis olbiensis</i>
                                             <i>Orchis ophioglossoides</i>
                                             <i>Orchis orientalis</i>
                                             <i>Orchis pallens</i>
                                             <i>Orchis palustris</i>
                                             <i>Orchis parviflora</i>
                                             <i>Orchis patens</i>
                                               <i>Orchis patens subsp. patens</i>
                                                     [Orchis brevicornis]
                                             <i>Orchis pauciflora</i>
                                                   [Orchis provincialis subsp. pauciflora]
                                             <i>Orchis picta</i>
                                             <i>Orchis praetermissa</i>
                                             <i>Orchis provincialis</i>
                                                   [Orchis cyrilli]
                                             <i>Orchis pseudo-sambucina</i>
                                             <i>Orchis psycodes</i>
                                             <i>Orchis purpurea</i>
                                               <i>Orchis purpurea subsp. purpurea</i>
                                                     [Orchis moravica]
                                                     [Orchis purpurea f. incisiloba]
                                             <i>Orchis purpurella</i>
                                             <i>Orchis quadripunctata</i>
                                             <i>Orchis rivularis</i>
                                             <i>Orchis rotundifolia</i>
                                               <i>Orchis rotundifolia var. lineata</i>
                                             <i>Orchis saccata</i>
                                             <i>Orchis simia</i>
                                             <i>Orchis speciosa</i>
                                             <i>Orchis spitzelii</i>
                                             <i>Orchis strictifolia</i>
                                             <i>Orchis taubertiana</i>
                                             <i>Orchis traunsteineri</i>
                                               <i>Orchis tridentata var. lactea</i>
                                                     [Neotinea lactea]
                                             <i>Orchis ustulata</i>
                                             <i>Orchis virescens</i>
                                             <i>Orchis × algeriensis</i>
                                             <i>Orchis × bornemannii</i>
                                             <i>Orchis ×fallax</i>
                                     <i>Oreorchis</i>
                                             <i>Oreorchis erythrochrysea</i>
                                             <i>Oreorchis patens</i>
                                     <i>Orestias</i>
                                             <i>Orestias foliosa</i>
                                             <i>Orestias micrantha</i>
                                                   [Malaxis micrantha]
                                             <i>Orestias stelidostachya</i>
                                                   [Malaxis stelidostachya]
                                                   [Microstylis stelidostachya]
                                                   [Orestias elegans]
                                     <i>Orleanesia</i>
                                             <i>Orleanesia amazonica</i>
                                             <i>Orleanesia cuneipetala</i>
                                             <i>Orleanesia maculata</i>
                                             <i>Orleanesia pleurostachys</i>
                                             <i>Orleanesia yauaperyensis</i>
                                     <i>Ornithidium</i>
                                             <i>Ornithidium aggregatum</i>
                                                   [Dendrobium aggregatum]
                                             <i>Ornithidium coccineum</i>
                                             <i>Ornithidium confertum</i>
                                             <i>Ornithidium haemathodes</i>
                                             <i>Ornithidium mapiriense</i>
                                                   [Maxillaria condensata]
                                     <i>Ornithocephalus</i>
                                             <i>Ornithocephalus bicornis</i>
                                                   [Ornithocephalus diceras]
                                                   [Ornithocephalus lanuginosus]
                                                   [Ornithocephalus xiphochilus]
                                                   [Zygostates costaricensis]
                                             <i>Ornithocephalus ciliatus</i>
                                                   [Ornithocephalus cruegeri]
                                             <i>Ornithocephalus cochleariformis</i>
                                             <i>Ornithocephalus cryptanthus</i>
                                                   [Oakes-amesia cryptantha]
                                             <i>Ornithocephalus dalstroemii</i>
                                             <i>Ornithocephalus dressleri</i>
                                             <i>Ornithocephalus escobarianus</i>
                                             <i>Ornithocephalus gladiatus</i>
                                             <i>Ornithocephalus inflexus</i>
                                                   [Ornithocephalus elephas]
                                                   [Ornithocephalus pottsiae]
                                                   [Ornithocephalus tonduzii]
                                             <i>Ornithocephalus iridifolius</i>
                                             <i>Ornithocephalus lankesteri</i>
                                             <i>Ornithocephalus numenius</i>
                                             <i>Ornithocephalus patentilobus</i>
                                             <i>Ornithocephalus polyodon</i>
                                             <i>Ornithocephalus powellii</i>
                                             <i>Ornithocephalus suarezii</i>
                                             <i>Ornithocephalus torresii</i>
                                             <i>Ornithocephalus tripterus</i>
                                     <i>Ornithochilus</i>
                                             <i>Ornithochilus fuscus</i>
                                     <i>Ornithophora</i>
                                     <i>Orthoceras</i>
                                             <i>Orthoceras novae-zeelandiae</i>
                                                   [Orthoceras solandri]
                                             <i>Orthoceras strictum</i>
                                     <i>Orthochilus</i>
                                             <i>Orthochilus aculeatus</i>
                                                   [Cymbidium plicatum]
                                             <i>Orthochilus adenoglossus</i>
                                                   [Cymbidium adenoglossum]
                                                   [Eulophia adenoglossa]
                                                   [Eulophia aristata]
                                                   [Eulophia baumiana]
                                                   [Eulophia candidiflora]
                                                   [Eulophia lanceolata]
                                                   [Eulophia nigricans]
                                                   [Lissochilus candidus]
                                             <i>Orthochilus albobrunneus</i>
                                                   [Eulophia albobrunnea]
                                             <i>Orthochilus aurantiacus</i>
                                                   [Eulophia abyssinica var. aurantiaca]
                                                   [Eulophia aurantiaca]
                                                   [Eulophia leopoldii]
                                             <i>Orthochilus carsonii</i>
                                                   [Eulophia carsonii]
                                             <i>Orthochilus clandestinus</i>
                                                   [Eulophia clandestina]
                                                   [Pteroglossaspis clandestina]
                                             <i>Orthochilus corymbosus</i>
                                                   [Pteroglossaspis corymbosa]
                                             <i>Orthochilus distans</i>
                                                   [Pteroglossaspis distans]
                                             <i>Orthochilus ensatus</i>
                                                   [Eulophia oblonga]
                                                   [Graphorkis ensata]
                                             <i>Orthochilus euanthus</i>
                                                   [Eulophia abyssinica var. euantha]
                                                   [Eulophia euantha]
                                                   [Eulophia speciosissima]
                                             <i>Orthochilus eustachyus</i>
                                                   [Eulophia eustachya]
                                                   [Eulophia menelikii]
                                                   [Pteroglossaspis engleriana]
                                                   [Pteroglossaspis eustachya]
                                             <i>Orthochilus foliosus</i>
                                                   [Cymbidium buchananii]
                                                   [Cyrtopera foliosa]
                                                   [Eulophia boltoni]
                                                   [Eulophia inamoena]
                                                   [Eulophia reichenbachiana]
                                             <i>Orthochilus holubii</i>
                                                   [Eulophia holubii]
                                             <i>Orthochilus mechowii</i>
                                                   [Eulophia amblypetala]
                                                   [Eulophia bicolor]
                                                   [Eulophia dichroma]
                                                   [Eulophia granducalis]
                                                   [Eulophia lujae]
                                                   [Eulophia milanjiana]
                                                   [Eulophia praestans]
                                                   [Eulophia renschiana]
                                                   [Eulophia woodii]
                                                   [Orthochilus renschianus]
                                             <i>Orthochilus milnei</i>
                                                   [Eulophia bulbinoides]
                                                   [Eulophia corallorhiziformis]
                                                   [Eulophia dictyostegioides]
                                                   [Eulophia gracillima]
                                                   [Eulophia lujaana]
                                                   [Eulophia lutea]
                                                   [Eulophia microdactyla]
                                                   [Eulophia milnei]
                                                   [Eulophia poaeformis]
                                                   [Eulophia pusilla]
                                                   [Eulophia thollonii]
                                                   [Eulophia warneckeana]
                                                   [Graphorkis lutea]
                                             <i>Orthochilus montiselgonis</i>
                                                   [Eulophia montis-elgonis]
                                             <i>Orthochilus nuttii</i>
                                                   [Eulophia nuttii]
                                             <i>Orthochilus odontoglossus</i>
                                                   [Cyrtopera holstiana]
                                                   [Cyrtopera papillosa]
                                                   [Cyrtopera shupangae]
                                                   [Eulophia aurea]
                                                   [Eulophia baoulensis]
                                                   [Eulophia brunneorubra]
                                                   [Eulophia chrysantha]
                                                   [Eulophia durbanensis]
                                                   [Eulophia elamellata]
                                                   [Eulophia flammea]
                                                   [Eulophia graciliscapa]
                                                   [Eulophia johnstonii]
                                                   [Eulophia lata]
                                                   [Eulophia missionis]
                                                   [Eulophia ochracea]
                                                   [Eulophia panganiana]
                                                   [Eulophia panganiensis]
                                                   [Eulophia papillosa]
                                                   [Eulophia propinqua]
                                                   [Eulophia shupangae]
                                             <i>Orthochilus rarus</i>
                                                   [Eulophia rara]
                                             <i>Orthochilus ruwenzoriensis</i>
                                                   [Cyrtopodium galeandroides]
                                                   [Eulophia argentina]
                                                   [Pteroglossaspis argentina]
                                                   [Pteroglossaspis carsonii]
                                                   [Pteroglossaspis ruwenzoriensis]
                                                   [Pteroglossaspis stricta]
                                             <i>Orthochilus subulatus</i>
                                                   [Eulophia debeerstii]
                                             <i>Orthochilus thomsonii</i>
                                                   [Eulophia thomsonii]
                                             <i>Orthochilus trilamellatus</i>
                                                   [Eulophia ischna]
                                                   [Eulophia macra]
                                                   [Eulophia trilamellata]
                                             <i>Orthochilus walleri</i>
                                                   [Cyrtopera walleri]
                                                   [Eulophia angustiflora]
                                                   [Eulophia piscicelliana]
                                                   [Eulophia walleri]
                                             <i>Orthochilus welwitschii</i>
                                     <i>Osmoglossum</i>
                                     <i>Ossiculum</i>
                                     <i>Otoglossum</i>
                                             <i>Otoglossum brevifolium</i>
                                             <i>Otoglossum candelabrum</i>
                                                   [Otoglossum coronarium]
                                             <i>Otoglossum chiriquense</i>
                                             <i>Otoglossum globuliferum</i>
                                                   [Oncidium globuliferum]
                                             <i>Otoglossum harlingii</i>
                                                   [Oncidium harlingii]
                                             <i>Otoglossum scansor</i>
                                     <i>Otostylis</i>
                                             <i>Otostylis brachystalix</i>
                                                   [Cyrtopodium grisebachii]
                                                   [Otostylis paludosa]
                                     <i>Oxystophyllum</i>
                                             <i>Oxystophyllum cultratum</i>
                                             <i>Oxystophyllum sinuatum</i>
                                     <i>Pabstia</i>
                                             <i>Pabstia jugosa</i>
                                     <i>Pabstiella</i>
                                             <i>Pabstiella armeniaca</i>
                                             <i>Pabstiella bradei</i>
                                             <i>Pabstiella elegantula</i>
                                                   [Pleurothallis elegantula]
                                             <i>Pabstiella leucopyramis</i>
                                                   [Pleurothallis leucopyramis]
                                             <i>Pabstiella sordida</i>
                                             <i>Pabstiella tripterantha</i>
                                                   [Masdevallia aperta]
                                                   [Masdevallia carpophora]
                                                   [Pleurothallis hamata]
                                                   [Pleurothallis hunteriana]
                                                   [Pleurothallis tripterantha]
                                                   [Pleurothallis tripterygia]
                                     <i>Pachyphyllum</i>
                                             <i>Pachyphyllum herzogii</i>
                                     <i>Pachystoma</i>
                                             <i>Pachystoma pubescens</i>
                                     <i>Palmorchis</i>
                                             <i>Palmorchis lobulata</i>
                                             <i>Palmorchis nitida</i>
                                             <i>Palmorchis paludicola</i>
                                             <i>Palmorchis powellii</i>
                                                   [Rolfea powellii]
                                             <i>Palmorchis silvicola</i>
                                             <i>Palmorchis trilobulata</i>
                                             <i>Palmorchis trinotata</i>
                                     <i>Palumbina</i>
                                     <i>Panisea</i>
                                             <i>Panisea uniflora</i>
                                     <i>Paphinia</i>
                                             <i>Paphinia cristata</i>
                                             <i>Paphinia herrerae</i>
                                             <i>Paphinia litensis</i>
                                             <i>Paphinia neudeckeri</i>
                                             <i>Paphinia rugosa</i>
                                     <i>Paphiopedilum</i>
                                             <i>Paphiopedilum appletonianum</i>
                                             <i>Paphiopedilum argus</i>
                                             <i>Paphiopedilum armeniacum</i>
                                             <i>Paphiopedilum barbatum</i>
                                             <i>Paphiopedilum barbigerum</i>
                                             <i>Paphiopedilum bellatulum</i>
                                             <i>Paphiopedilum bullenianum</i>
                                               <i>Paphiopedilum bullenianum var. bullenianum</i>
                                                     [Paphiopedilum amabile]
                                             <i>Paphiopedilum callosum</i>
                                             <i>Paphiopedilum charlesworthii</i>
                                             <i>Paphiopedilum ciliolare</i>
                                             <i>Paphiopedilum concolor</i>
                                             <i>Paphiopedilum delenatii</i>
                                             <i>Paphiopedilum exul</i>
                                             <i>Paphiopedilum fairrieanum</i>
                                                   [Cypripedium fairrieanum]
                                             <i>Paphiopedilum glanduliferum</i>
                                               <i>Paphiopedilum glanduliferum var. praestans</i>
                                             <i>Paphiopedilum glaucophyllum</i>
                                             <i>Paphiopedilum haynaldianum</i>
                                             <i>Paphiopedilum henryanum</i>
                                             <i>Paphiopedilum hirsutissimum</i>
                                             <i>Paphiopedilum hookerae</i>
                                                   [Cypripedium hookerae]
                                             <i>Paphiopedilum insigne</i>
                                                   [Cypripedium insigne]
                                             <i>Paphiopedilum lawrenceanum</i>
                                                   [Cypripedium lawrenceanum]
                                             <i>Paphiopedilum lowii</i>
                                             <i>Paphiopedilum malipoense</i>
                                             <i>Paphiopedilum mastersianum</i>
                                             <i>Paphiopedilum micranthum</i>
                                             <i>Paphiopedilum niveum</i>
                                             <i>Paphiopedilum parishii</i>
                                             <i>Paphiopedilum philippinense</i>
                                             <i>Paphiopedilum praestans</i>
                                             <i>Paphiopedilum primulinum</i>
                                             <i>Paphiopedilum purpuratum</i>
                                             <i>Paphiopedilum rothschildianum</i>
                                             <i>Paphiopedilum sanderianum</i>
                                                   [Cypripedium sanderianum]
                                             <i>Paphiopedilum spicerianum</i>
                                             <i>Paphiopedilum superbiens</i>
                                                   [Paphiopedilum superbiens var. curtisii]
                                             <i>Paphiopedilum tonsum</i>
                                             <i>Paphiopedilum urbanianum</i>
                                             <i>Paphiopedilum venustum</i>
                                             <i>Paphiopedilum victoria-regina</i>
                                             <i>Paphiopedilum villosum</i>
                                               <i>Paphiopedilum villosum var. boxallii</i>
                                     <i>Papilionanthe</i>
                                             <i>Papilionanthe teres</i>
                                                   [Vanda teres]
                                             <i>Papilionanthe tricuspidata</i>
                                                   [Vanda tricuspidata]
                                             <i>Papilionanthe vandarum</i>
                                                   [Aerides vandarum]
                                     <i>Paradisanthus</i>
                                             <i>Paradisanthus bahiensis</i>
                                                   [Paradisanthus micranthus]
                                     <i>Paraphalaenopsis</i>
                                             <i>Paraphalaenopsis labukensis</i>
                                     <i>Pecteilis</i>
                                             <i>Pecteilis gigantea</i>
                                             <i>Pecteilis radiata</i>
                                                   [Habenaria radiata]
                                             <i>Pecteilis susannae</i>
                                                   [Habenaria susannae]
                                     <i>Pelatantheria</i>
                                             <i>Pelatantheria ctenoglossum</i>
                                             <i>Pelatantheria insectifera</i>
                                             <i>Pelatantheria scolopendrifolia</i>
                                                   [Cleisostoma scolopendrifolium]
                                     <i>Pelexia</i>
                                             <i>Pelexia adnata</i>
                                                   [Pelexia spiranthoides]
                                                   [Spiranthes stenorrhynchoides]
                                             <i>Pelexia bonariensis</i>
                                                   [Spiranthes saltensis]
                                             <i>Pelexia congesta</i>
                                             <i>Pelexia ekmanii</i>
                                             <i>Pelexia funckiana</i>
                                                   [Pelexia callosa]
                                                   [Pelexia guatemalensis]
                                                   [Pelexia hondurensis]
                                                   [Pelexia pringlei]
                                                   [Pelexia subaequalis]
                                             <i>Pelexia gutturosa</i>
                                                   [Spiranthes gutturosa]
                                             <i>Pelexia laxa</i>
                                             <i>Pelexia maxonii</i>
                                             <i>Pelexia novofriburgensis</i>
                                             <i>Pelexia obliqua</i>
                                                   [Cyclopogon obliquus]
                                                   [Pelexia hameri]
                                             <i>Pelexia olivacea</i>
                                             <i>Pelexia orobanchoides</i>
                                             <i>Pelexia pterygantha</i>
                                                   [Pelexia dolichorhiza]
                                             <i>Pelexia setacea</i>
                                     <i>Penthea</i>
                                     <i>Peramium</i>
                                             <i>Peramium pubescens</i>
                                             <i>Peramium tesselatum</i>
                                     <i>Peristeria</i>
                                             <i>Peristeria cerina</i>
                                             <i>Peristeria elata</i>
                                             <i>Peristeria lindenii</i>
                                             <i>Peristeria pendula</i>
                                     <i>Peristylus</i>
                                             <i>Peristylus affinis</i>
                                             <i>Peristylus aristatus</i>
                                             <i>Peristylus calcaratus</i>
                                                   [Platanthera pricei]
                                             <i>Peristylus constrictus</i>
                                                   [Habenaria constricta]
                                             <i>Peristylus densus</i>
                                             <i>Peristylus formosanus</i>
                                                   [Habenaria formosana]
                                             <i>Peristylus goodyeroides</i>
                                             <i>Peristylus grandis</i>
                                             <i>Peristylus holochila</i>
                                             <i>Peristylus lawii</i>
                                                   [Habenaria lawii]
                                             <i>Peristylus maingayi</i>
                                                   [Habenaria sumatrana]
                                             <i>Peristylus monticola</i>
                                                   [Habenaria bisaeta]
                                             <i>Peristylus parishii</i>
                                             <i>Peristylus plantagineus</i>
                                                   [Habenaria wightii]
                                             <i>Peristylus societatis</i>
                                                   [Hetaeria societatis]
                                             <i>Peristylus spiralis</i>
                                                   [Habenaria torta]
                                             <i>Peristylus tentaculatus</i>
                                             <i>Peristylus tradescantifolius</i>
                                                   [Habenaria tradescantifolia]
                                             <i>Peristylus trimenii</i>
                                     <i>Perularia</i>
                                             <i>Perularia bidentata</i>
                                             <i>Perularia flava</i>
                                             <i>Perularia scutellata</i>
                                     <i>Pescatorea</i>
                                     <i>Pescatoria</i>
                                             <i>Pescatoria cerina</i>
                                                   [Pescatoria costaricensis]
                                             <i>Pescatoria dayana</i>
                                             <i>Pescatoria lehmannii</i>
                                             <i>Pescatoria violacea</i>
                                                   [Bollea violacea]
                                             <i>Pescatoria wallisii</i>
                                     <i>Phaius</i>
                                             <i>Phaius callosus</i>
                                             <i>Phaius flavus</i>
                                             <i>Phaius grandiflorus</i>
                                             <i>Phaius grandifolius</i>
                                             <i>Phaius mannii</i>
                                             <i>Phaius mishmensis</i>
                                             <i>Phaius occidentalis</i>
                                             <i>Phaius tancarvilleae</i>
                                                   [Phaius tankervilliae]
                                             <i>Phaius tankervilleae</i>
                                     <i>Phalaenopsis</i>
                                             <i>Phalaenopsis amabilis</i>
                                                   [Epidendrum amabile]
                                               <i>Phalaenopsis amabilis subsp. amabilis</i>
                                                     [Phalaenopsis rimestadiana]
                                             <i>Phalaenopsis amboinensis</i>
                                             <i>Phalaenopsis aphrodite</i>
                                             <i>Phalaenopsis bellina</i>
                                             <i>Phalaenopsis chibae</i>
                                             <i>Phalaenopsis cochlearis</i>
                                             <i>Phalaenopsis corningiana</i>
                                             <i>Phalaenopsis cornu-cervi</i>
                                                   [Phalaenopsis pantherina]
                                             <i>Phalaenopsis deliciosa</i>
                                             <i>Phalaenopsis difformis</i>
                                                   [Ornithochilus difformis]
                                             <i>Phalaenopsis equestris</i>
                                             <i>Phalaenopsis fasciata</i>
                                             <i>Phalaenopsis fimbriata</i>
                                             <i>Phalaenopsis floresensis</i>
                                             <i>Phalaenopsis hieroglyphica</i>
                                             <i>Phalaenopsis kunstleri</i>
                                             <i>Phalaenopsis lindenii</i>
                                             <i>Phalaenopsis lobbii</i>
                                             <i>Phalaenopsis lowii</i>
                                             <i>Phalaenopsis lueddemanniana</i>
                                             <i>Phalaenopsis mannii</i>
                                                   [Phalaenopsis boxallii]
                                             <i>Phalaenopsis mariae</i>
                                             <i>Phalaenopsis micholitzii</i>
                                             <i>Phalaenopsis modesta</i>
                                             <i>Phalaenopsis pallens</i>
                                                   [Phalaenopsis pallens var. denticulata]
                                             <i>Phalaenopsis parishii</i>
                                                   [Kingidium decumbens]
                                             <i>Phalaenopsis philippinensis</i>
                                             <i>Phalaenopsis pulcherrima</i>
                                                   [Doritis pulcherrima]
                                             <i>Phalaenopsis pulchra</i>
                                                   [Phalaenopsis lueddemanniana var. pulchra]
                                             <i>Phalaenopsis sanderiana</i>
                                             <i>Phalaenopsis schilleriana</i>
                                             <i>Phalaenopsis stuartiana</i>
                                             <i>Phalaenopsis sumatrana</i>
                                             <i>Phalaenopsis tetraspis</i>
                                             <i>Phalaenopsis venosa</i>
                                             <i>Phalaenopsis violacea</i>
                                             <i>Phalaenopsis wilsonii</i>
                                               <i>Phalaenopsis aphrodite subsp. formosana</i>
                                                     [Phalaenopsis formosana]
                                     <i>Pheladenia</i>
                                             <i>Pheladenia deformis</i>
                                                   [Caladenia barbata]
                                                   [Caladenia deformis]
                                     <i>Phloeophila</i>
                                             <i>Phloeophila nummularia</i>
                                                   [Pleurothallis nummularia]
                                             <i>Phloeophila peperomioides</i>
                                                   [Pleurothallis peperomioides]
                                     <i>Pholidota</i>
                                             <i>Pholidota articulata</i>
                                                   [Pholidota griffithii]
                                                   [Pholidota obovata]
                                             <i>Pholidota carnea</i>
                                               <i>Pholidota carnea var. carnea</i>
                                             <i>Pholidota chinensis</i>
                                             <i>Pholidota convallariae</i>
                                             <i>Pholidota globosa</i>
                                             <i>Pholidota imbricata</i>
                                                   [Pholidota assamica]
                                             <i>Pholidota leveilleana</i>
                                             <i>Pholidota pallida</i>
                                             <i>Pholidota pectinata</i>
                                             <i>Pholidota recurva</i>
                                             <i>Pholidota uraiensis</i>
                                     <i>Phragmipedium</i>
                                             <i>Phragmipedium besseae</i>
                                             <i>Phragmipedium brasiliense</i>
                                             <i>Phragmipedium caricinum</i>
                                             <i>Phragmipedium caudatum</i>
                                             <i>Phragmipedium exstaminodium</i>
                                             <i>Phragmipedium hirtzii</i>
                                             <i>Phragmipedium humboldtii</i>
                                                   [Phragmipedium warscewiczii]
                                             <i>Phragmipedium klotzschianum</i>
                                             <i>Phragmipedium kovachii</i>
                                             <i>Phragmipedium lindenii</i>
                                             <i>Phragmipedium lindleyanum</i>
                                             <i>Phragmipedium longifolium</i>
                                                   [Paphiopedilum longifolium]
                                               <i>Phragmipedium longifolium var. hartwegii</i>
                                                     [Phragmipedium hartwegii]
                                               <i>Phragmipedium longifolium var. longifolium</i>
                                                     [Phragmipedium longifolium var. hincksianum]
                                             <i>Phragmipedium pearcei</i>
                                             <i>Phragmipedium schlimii</i>
                                             <i>Phragmipedium warszewiczianum</i>
                                                   [Phragmipedium wallisii]
                                             <i>Phragmipedium ×conchiferum</i>
                                                   [Cypripedium ×conchiferum]
                                             <i>Phragmipedium ×sedenii</i>
                                                   [Cypripedium ×leucorrhodum]
                                                   [Selenipedium ×ainsworthii]
                                                   [Selenipedium ×sedenii var. candidulum]
                                                   [Selenipedium ×sedenii]
                                     <i>Phreatia</i>
                                             <i>Phreatia aristulifera</i>
                                                   [Octarrhena aristulifera]
                                             <i>Phreatia cylindrostachya</i>
                                             <i>Phreatia densiflora</i>
                                               <i>Phreatia densiflora var. densiflora</i>
                                                     [Phreatia myosurus]
                                             <i>Phreatia elegans</i>
                                             <i>Phreatia formosana</i>
                                               <i>Phreatia formosana var. formosana</i>
                                                     [Phreatia kotoinsularis]
                                             <i>Phreatia goodspeediana</i>
                                             <i>Phreatia inversa</i>
                                                   [Octarrhena myosurus]
                                             <i>Phreatia matthewsii</i>
                                             <i>Phreatia micrantha</i>
                                                   [Rhynchophreatia micrantha]
                                             <i>Phreatia oreogena</i>
                                             <i>Phreatia pacifica</i>
                                             <i>Phreatia plantaginifolia</i>
                                                   [Phreatia secunda]
                                             <i>Phreatia pseudothompsonii</i>
                                             <i>Phreatia sulcata</i>
                                             <i>Phreatia thompsonii</i>
                                     <i>Phyllomphax</i>
                                     <i>Phyllorchis</i>
                                     <i>Phymatidium</i>
                                             <i>Phymatidium delicatulum</i>
                                             <i>Phymatidium falcifolium</i>
                                                   [Phymatidium tillandsioides]
                                     <i>Physogyne</i>
                                             <i>Physogyne sparsiflora</i>
                                                   [Spiranthes sparsiflora]
                                     <i>Physosiphon</i>
                                     <i>Physothallis</i>
                                     <i>Physurus</i>
                                             <i>Physurus hirtellus</i>
                                             <i>Physurus plantagineus</i>
                                             <i>Physurus querceticola</i>
                                             <i>Physurus sagraeanus</i>
                                     <i>Pinalia</i>
                                             <i>Pinalia amica</i>
                                                   [Eria confusa]
                                             <i>Pinalia bractescens</i>
                                                   [Eria bractescens]
                                             <i>Pinalia dagamensis</i>
                                                   [Eria dagamensis]
                                             <i>Pinalia elata</i>
                                             <i>Pinalia excavata</i>
                                             <i>Pinalia floribunda</i>
                                                   [Eria floribunda]
                                             <i>Pinalia graminifolia</i>
                                                   [Eria graminifolia]
                                             <i>Pinalia leucantha</i>
                                                   [Eria alba]
                                             <i>Pinalia longicruris</i>
                                             <i>Pinalia mysorensis</i>
                                             <i>Pinalia ovata</i>
                                                   [Eria ovata]
                                             <i>Pinalia philippinensis</i>
                                             <i>Pinalia polyura</i>
                                             <i>Pinalia pumila</i>
                                                   [Eria pumila]
                                             <i>Pinalia spicata</i>
                                                   [Eria convallarioides]
                                     <i>Pinelia</i>
                                     <i>Piperia</i>
                                             <i>Piperia candida</i>
                                             <i>Piperia colemanii</i>
                                             <i>Piperia cooperi</i>
                                             <i>Piperia dilatata</i>
                                               <i>Piperia dilatata var. leucostachys</i>
                                             <i>Piperia elegans</i>
                                               <i>Piperia elegans subsp. decurtata</i>
                                               <i>Piperia elegans subsp. elegans</i>
                                               <i>Piperia elegans var. elata</i>
                                               <i>Piperia elegans var. elegans</i>
                                             <i>Piperia elongata</i>
                                               <i>Piperia elongata subsp. elongata</i>
                                               <i>Piperia elongata subsp. michaelii</i>
                                             <i>Piperia lancifolia</i>
                                             <i>Piperia leptopetala</i>
                                             <i>Piperia longispica</i>
                                             <i>Piperia maritima</i>
                                             <i>Piperia michaelii</i>
                                             <i>Piperia multiflora</i>
                                             <i>Piperia transversa</i>
                                             <i>Piperia unalascensis</i>
                                                   [Habenaria unalascensis subsp. elata]
                                                   [Habenaria unalascensis var. elata]
                                                   [Habenaria unalascensis var. unalascensis]
                                                   [Habenaria unalascensis]
                                                   [Platanthera cooperi]
                                                   [Platanthera unalascensis subsp. elata]
                                                   [Platanthera unalascensis subsp. maritima]
                                                   [Platanthera unalascensis var. maritima]
                                                   [Platanthera unalascensis]
                                                   [Spiranthes unalascensis]
                                             <i>Piperia yadonii</i>
                                     <i>Pittierella</i>
                                     <i>Pityphyllum</i>
                                     <i>Platanthera</i>
                                           [Tulotis]
                                             <i>Platanthera albida</i>
                                               <i>Platanthera albida var. straminea</i>
                                             <i>Platanthera algeriensis</i>
                                             <i>Platanthera andrewsii</i>
                                             <i>Platanthera angustata</i>
                                               <i>Platanthera angustata var. angustata</i>
                                                     [Habenaria amesiana]
                                             <i>Platanthera aquilonis</i>
                                             <i>Platanthera bakeriana</i>
                                                   [Habenaria bakeriana]
                                             <i>Platanthera bicolor</i>
                                             <i>Platanthera bifolia</i>
                                                   [Habenaria bifolia]
                                                   [Orchis bifolia]
                                                   [Platanthera solstitialis]
                                               <i>Platanthera bifolia subsp. kuenkelei</i>
                                             <i>Platanthera blephariglottis</i>
                                                   [Habenaria blephariglottis]
                                               <i>Platanthera blephariglottis var. blephariglottis</i>
                                                     [Blephariglottis blephariglottis]
                                                     [Habenaria blephariglottis var. blephariglottis]
                                                     [Habenaria blephariglottis var. holopetala]
                                               <i>Platanthera blephariglottis var. conspicua</i>
                                                     [Blephariglottis conspicua]
                                                     [Habenaria blephariglottis var. conspicua]
                                                     [Habenaria conspicua]
                                                     [Platanthera conspicua]
                                             <i>Platanthera brevifolia</i>
                                                   [Habenaria brevifolia]
                                                   [Habenaria sparsiflora var. brevifolia]
                                                   [Platanthera sparsiflora var. breviflora]
                                                   [Platanthera sparsiflora var. brevifolia]
                                             <i>Platanthera calderoniae</i>
                                             <i>Platanthera channellii</i>
                                             <i>Platanthera chapmanii</i>
                                                   [Blephariglottis chapmanii]
                                                   [Habenaria chapmanii]
                                             <i>Platanthera chlorantha</i>
                                                   [Habenaria chloroleuca]
                                                   [Habenaria virescens]
                                                   [Orchis montana]
                                                   [Platanthera montana]
                                             <i>Platanthera chorisiana</i>
                                                   [Habenaria chorisiana]
                                             <i>Platanthera ciliaris</i>
                                                   [Blephariglottis ciliaris]
                                                   [Habenaria ciliaris]
                                             <i>Platanthera clavellata</i>
                                                   [Gymnadenia tridentata]
                                                   [Habenaria clavellata var. clavellata]
                                                   [Habenaria clavellata var. ophioglossoides]
                                                   [Habenaria clavellata var. wrightii]
                                                   [Habenaria clavellata]
                                                   [Habenaria tridentata]
                                                   [Orchis tridentata]
                                             <i>Platanthera colemanii</i>
                                             <i>Platanthera convallariifolia</i>
                                                   [Limnorchis convallariifolia]
                                             <i>Platanthera cristata</i>
                                                   [Blephariglottis cristata]
                                                   [Habenaria cristata]
                                             <i>Platanthera dilatata</i>
                                                   [Habenaria dilatata dilatata]
                                                   [Habenaria dilatata]
                                                   [Limnorchis dilatata var. linearifolia]
                                                   [Limnorchis foliosa]
                                                   [Limnorchis fragrans]
                                                   [Limnorchis leptoceratitis]
                                               <i>Platanthera dilatata var. albiflora</i>
                                                     [Habenaria borealis var. albiflora]
                                                     [Habenaria dilatata var. albiflora]
                                               <i>Platanthera dilatata var. angustifolia</i>
                                               <i>Platanthera dilatata var. chlorantha</i>
                                               <i>Platanthera dilatata var. dilatata</i>
                                                     [Habenaria dilatata var. dilatata]
                                               <i>Platanthera dilatata var. leucostachys</i>
                                                     [Habenaria leucostachys var. robusta]
                                                     [Habenaria leucostachys var. virida]
                                                     [Habenaria pedicellata]
                                                     [Limnorchis leucostachys var. robusta]
                                                     [Limnorchis leucostachys]
                                                     [Platanthera leucostachys]
                                             <i>Platanthera elegans</i>
                                               <i>Platanthera elegans subsp. decurtata</i>
                                               <i>Platanthera elegans subsp. elegans</i>
                                                     [Habenaria unalascensis subsp. maritima]
                                               <i>Platanthera elegans subsp. maritima</i>
                                             <i>Platanthera elongata</i>
                                             <i>Platanthera ephemerantha</i>
                                             <i>Platanthera finetiana</i>
                                                   [Platanthera likiangensis]
                                             <i>Platanthera flava</i>
                                                   [Habenaria flava var. flava]
                                                   [Habenaria flava]
                                               <i>Platanthera flava flava</i>
                                               <i>Platanthera flava var. flava</i>
                                               <i>Platanthera flava var. herbiola</i>
                                                     [Habenaria flava var. herbiola]
                                             <i>Platanthera florentii</i>
                                             <i>Platanthera fuscescens</i>
                                                   [Platanthera herbiola]
                                                   [Platanthera souliei]
                                                   [Tulotis asiatica]
                                             <i>Platanthera grandiflora</i>
                                                   [Blephariglottis grandiflora]
                                                   [Habenaria fimbriata f. albiflora]
                                                   [Habenaria fimbriata f. mentotonsa]
                                                   [Habenaria grandiflora]
                                                   [Habenaria psycodes var. grandiflora]
                                                   [Orchis grandiflora]
                                                   [Platanthera fimbriata]
                                             <i>Platanthera holochila</i>
                                             <i>Platanthera hologlottis</i>
                                             <i>Platanthera hookeri</i>
                                                   [Habenaria hookeri var. abbreviata]
                                                   [Habenaria hookeri]
                                                   [Habenaria hookeriana]
                                                   [Orchis hookeriana]
                                             <i>Platanthera huronensis</i>
                                                   [Habenaria dilatata var. media]
                                                   [Habenaria huronensis]
                                                   [Habenaria hyperborea var. huronensis]
                                                   [Orchis huronensis]
                                                   [Platanthera hyperborea var. huronensis]
                                                   [Platanthera hyperborea var. major]
                                                   [Platanthera media]
                                             <i>Platanthera hyperborea</i>
                                                   [Habenaria borealis]
                                                   [Habenaria dilatata var. borealis]
                                                   [Limnorchis borealis]
                                                   [Limnorchis brachypetala]
                                                   [Orchis hyperborea]
                                                   [Platanthera borealis]
                                               <i>Platanthera hyperborea var. gracilis</i>
                                                     [Habenaria sparsiflora var. laxiflora]
                                                     [Platanthera gracilis]
                                               <i>Platanthera hyperborea var. hyperborea</i>
                                                     [Habenaria hyperborea var. hyperborea]
                                                     [Habenaria hyperborea]
                                                     [Limnorchis hyperborea]
                                                     [Platanthera hyperborea var. minor]
                                             <i>Platanthera integra</i>
                                                   [Habenaria integra]
                                             <i>Platanthera integrilabia</i>
                                                   [Habenaria blephariglottis var. integrilabia]
                                             <i>Platanthera lacera</i>
                                                   [Blephariglottis lacera]
                                                   [Habenaria lacera]
                                               <i>Platanthera lacera lacera</i>
                                               <i>Platanthera lacera var. lacera</i>
                                               <i>Platanthera lacera var. terrae-novae</i>
                                             <i>Platanthera leptopetala</i>
                                             <i>Platanthera leucophaea</i>
                                                   [Blephariglottis leucophaea]
                                                   [Habenaria leucophaea var. leucophaea]
                                                   [Habenaria leucophaea]
                                                   [Orchis leucophaea]
                                             <i>Platanthera limosa</i>
                                                   [Habenaria limosa]
                                                   [Limnorchis thurberi]
                                                   [Platanthera vulcanica]
                                             <i>Platanthera longifolia</i>
                                             <i>Platanthera macowaniana</i>
                                             <i>Platanthera macrophylla</i>
                                                   [Habenaria macrophylla]
                                             <i>Platanthera mandarinorum</i>
                                             <i>Platanthera michaelii</i>
                                                   [Piperia michaeli]
                                             <i>Platanthera minor</i>
                                                   [Platanthera interrupta]
                                             <i>Platanthera neglecta</i>
                                                   [Platanthera mandarinorum var. macrocentron]
                                             <i>Platanthera nematocaulon</i>
                                                   [Habenaria juncea]
                                             <i>Platanthera nipponica</i>
                                             <i>Platanthera nivea</i>
                                                   [Gymnadenia nivea]
                                                   [Habenaria nivea]
                                                   [Orchis nivea]
                                             <i>Platanthera obtusata</i>
                                                   [Habenaria obtusata var. collectanea]
                                                   [Habenaria obtusata]
                                                   [Platanthera obtusata var. collectanea]
                                               <i>Platanthera obtusata subsp. obtusata</i>
                                               <i>Platanthera obtusata subsp. oligantha</i>
                                               <i>Platanthera obtusata var. obtusata</i>
                                             <i>Platanthera oligantha</i>
                                             <i>Platanthera ophrydioides</i>
                                             <i>Platanthera orbiculata</i>
                                                   [Habenaria orbiculata]
                                               <i>Platanthera orbiculata var. macrophylla</i>
                                                     [Habenaria orbiculata var. macrophylla]
                                                     [Lysias macrophylla]
                                               <i>Platanthera orbiculata var. orbiculata</i>
                                                     [Habenaria orbiculata var. lehorsii]
                                                     [Habenaria orbiculata var. menziesii]
                                                     [Lysias orbiculata var. pauciflora]
                                             <i>Platanthera pallida</i>
                                             <i>Platanthera peramoena</i>
                                                   [Blephariglottis peramoena]
                                                   [Habenaria peramoena]
                                             <i>Platanthera praeclara</i>
                                                   [Habenaria leucophaea var. praeclara]
                                             <i>Platanthera psycodes</i>
                                                   [Blephariglottis psycodes]
                                                   [Habenaria psycodes f. albiflora]
                                                   [Habenaria psycodes var. ecalcarata]
                                                   [Habenaria psycodes var. psycodes]
                                                   [Habenaria psycodes var. varians]
                                                   [Habenaria psycodes]
                                                   [Platanthera fissa]
                                                   [Platanthera psychodes]
                                                   [Platanthera psycodes f. albiflora]
                                             <i>Platanthera purpurascens</i>
                                                   [Habenaria purpurascens]
                                                   [Limnorchis purpurascens]
                                             <i>Platanthera repens</i>
                                             <i>Platanthera replicata</i>
                                             <i>Platanthera sachalinensis</i>
                                             <i>Platanthera shriveri</i>
                                             <i>Platanthera sparsiflora</i>
                                                   [Habenaria aggregata]
                                                   [Habenaria sparsiflora]
                                                   [Limnorchis laxiflora]
                                                   [Platanthera sparsiflora var. ensiflora]
                                               <i>Platanthera sparsiflora var. sparsiflora</i>
                                                     [Habenaria sparsiflora var. sparsiflora]
                                                     [Limnorchis sparsiflora]
                                             <i>Platanthera stenantha</i>
                                             <i>Platanthera stricta</i>
                                                   [Habenaria borealis var. viridiflora]
                                                   [Habenaria hyperborea var. viridiflora]
                                                   [Habenaria saccata]
                                                   [Habenaria stricta]
                                                   [Limnorchis saccata]
                                                   [Limnorchis stricta]
                                                   [Limnorchis viridiflora]
                                                   [Platanthera convallariifolia var. dilatatoides]
                                                   [Platanthera dilatata var. gracilis]
                                                   [Platanthera hyperborea var. purpurascens]
                                                   [Platanthera hyperborea var. viridiflora]
                                                   [Platanthera saccata]
                                             <i>Platanthera tescamnis</i>
                                                   [Limnorchis ensifolia]
                                                   [Platanthera sparsiflora var. ensifolia]
                                             <i>Platanthera tipuloides</i>
                                               <i>Platanthera tipuloides var. behringiana</i>
                                                     [Limnorchis behringiana]
                                             <i>Platanthera transversa</i>
                                             <i>Platanthera ussuriensis</i>
                                                   [Perularia ussuriensis]
                                                   [Tulotis ussuriensis]
                                             <i>Platanthera x andrewsii</i>
                                                   [Habenaria lacera var. terrae-novae]
                                             <i>Platanthera x bicolor</i>
                                             <i>Platanthera x canbyi</i>
                                             <i>Platanthera x channellii</i>
                                             <i>Platanthera x correllii</i>
                                             <i>Platanthera x estesii</i>
                                             <i>Platanthera x hollandiae</i>
                                             <i>Platanthera x keenanii</i>
                                             <i>Platanthera x lassenii</i>
                                             <i>Platanthera x media</i>
                                             <i>Platanthera x reznicekii</i>
                                             <i>Platanthera x vossii</i>
                                             <i>Platanthera yadonii</i>
                                             <i>Platanthera yosemitensis</i>
                                             <i>Platanthera zothecina</i>
                                                   [Habenaria zothecina]
                                                   [Limnorchis zothecina]
                                     <i>Platycoryne</i>
                                             <i>Platycoryne affinis</i>
                                               <i>Platycoryne affinis var. affinis</i>
                                               <i>Platycoryne affinis var. eclacarata</i>
                                             <i>Platycoryne alinae</i>
                                             <i>Platycoryne ambigua</i>
                                                   [Habenaria ambigua]
                                             <i>Platycoryne brevirostris</i>
                                             <i>Platycoryne buchananiana</i>
                                                   [Habenaria buchananiana]
                                                   [Habenaria ipyanae]
                                                   [Habenaria kitimboana]
                                                   [Habenaria kitondo]
                                                   [Habenaria stolzii]
                                                   [Platycoryne kitondo]
                                             <i>Platycoryne crocea</i>
                                             <i>Platycoryne guingangae</i>
                                             <i>Platycoryne heterophylla</i>
                                             <i>Platycoryne isoetifolia</i>
                                             <i>Platycoryne latipetala</i>
                                               <i>Platycoryne latipetala var. grandiflora</i>
                                                     [Platycoryne grandilfora]
                                               <i>Platycoryne latipetala var. latipetala</i>
                                             <i>Platycoryne lisowskiana</i>
                                             <i>Platycoryne macroceras</i>
                                             <i>Platycoryne mediocris</i>
                                             <i>Platycoryne megalorrhyncha</i>
                                             <i>Platycoryne micrantha</i>
                                             <i>Platycoryne ochyrana</i>
                                             <i>Platycoryne paludosa</i>
                                                   [Habenaria aurea]
                                                   [Habenaria paludosa]
                                                   [Habenaria wilfordii]
                                             <i>Platycoryne pervillei</i>
                                                   [Habenaria buchwaldiana]
                                                   [Habenaria flammea]
                                                   [Habenaria tenuicaulis]
                                                   [Platycoryne tenuicaulis]
                                             <i>Platycoryne protearum</i>
                                                   [Habenaria proteara]
                                               <i>Platycoryne protearum var. protearum</i>
                                                     [Habenaria ukingensis]
                                                     [Platycoryne ukingensis]
                                               <i>Platycoryne protearum var. recurvirostrum</i>
                                             <i>Platycoryne robynsiana</i>
                                             <i>Platycoryne stuhlmannii</i>
                                             <i>Platycoryne trilobata</i>
                                     <i>Platyglottis</i>
                                     <i>Platylepis</i>
                                             <i>Platylepis bombus</i>
                                             <i>Platylepis glandulosa</i>
                                                   [Erporkis glandulosa]
                                                   [Platylepis nyassana]
                                                   [Platylepis talbotii]
                                             <i>Platylepis xerostele</i>
                                     <i>Platypus</i>
                                             <i>Platypus altus</i>
                                     <i>Platystele</i>
                                             <i>Platystele alucitae</i>
                                             <i>Platystele aurea</i>
                                                   [Rubellia rubella]
                                             <i>Platystele bernoullii</i>
                                             <i>Platystele caudatisepala</i>
                                                   [Pleurothallis caudatisepala]
                                             <i>Platystele compacta</i>
                                                   [Platystele bulbinella]
                                                   [Stelis compacta]
                                             <i>Platystele consobrina</i>
                                             <i>Platystele jungermannioides</i>
                                                   [Pleurothallis jungermannioides]
                                             <i>Platystele lancilabris</i>
                                                   [Stelis lancilabris]
                                             <i>Platystele microtatantha</i>
                                                   [Pleurothallis microtatantha]
                                                   [Pleurothallis perparva]
                                             <i>Platystele minimiflora</i>
                                                   [Pleurothallis halbingeriana]
                                                   [Pleurothallis minimiflora]
                                             <i>Platystele misera</i>
                                             <i>Platystele ovalifolia</i>
                                                   [Pleurothallis rhomboglossa]
                                             <i>Platystele ovatilabia</i>
                                                   [Pleurothallis ovatilabia]
                                             <i>Platystele oxyglossa</i>
                                                   [Pleurothallis oxyglossa]
                                                   [Pleurothallis schulzeana]
                                             <i>Platystele pedicellaris</i>
                                                   [Pleurothallis pedicellaris]
                                             <i>Platystele propinqua</i>
                                                   [Pleurothallis propinqua]
                                             <i>Platystele repens</i>
                                                   [Pleurothallis repens]
                                             <i>Platystele stenostachya</i>
                                                   [Pleurothallis minutiflora]
                                                   [Pleurothallis myriantha]
                                                   [Pleurothallis stenostachya]
                                             <i>Platystele taylorii</i>
                                             <i>Platystele umbellata</i>
                                     <i>Platythelys</i>
                                             <i>Platythelys querceticola</i>
                                                   [Physurus sagreanus]
                                                   [Platythelys sagreana]
                                             <i>Platythelys sagraeanus</i>
                                     <i>Plectorrhiza</i>
                                             <i>Plectorrhiza tridentata</i>
                                                   [Cleisostoma tridentatum]
                                     <i>Plectrelminthus</i>
                                             <i>Plectrelminthus caudatus</i>
                                               <i>Plectrelminthus caudatus var. caudatus</i>
                                                     [Angraecum caudatum]
                                                     [Listrostachys caudata]
                                               <i>Plectrelminthus caudatus var. trilobatus</i>
                                     <i>Plectrophora</i>
                                             <i>Plectrophora alata</i>
                                             <i>Plectrophora cultrifolia</i>
                                     <i>Pleione</i>
                                             <i>Pleione bulbocodioides</i>
                                             <i>Pleione formosana</i>
                                             <i>Pleione grandiflora</i>
                                             <i>Pleione hookeriana</i>
                                             <i>Pleione humilis</i>
                                             <i>Pleione maculata</i>
                                             <i>Pleione praecox</i>
                                             <i>Pleione scopulorum</i>
                                             <i>Pleione yunnanensis</i>
                                     <i>Pleurobotryum</i>
                                     <i>Pleurothallis</i>
                                           [Acronia]
                                           [Lalexia]
                                             <i>Pleurothallis abbreviata</i>
                                             <i>Pleurothallis allenii</i>
                                             <i>Pleurothallis angustifolia</i>
                                             <i>Pleurothallis appendiculata</i>
                                             <i>Pleurothallis archidiaconi</i>
                                             <i>Pleurothallis aristata</i>
                                             <i>Pleurothallis aspergillum</i>
                                             <i>Pleurothallis aurita</i>
                                             <i>Pleurothallis bivalvis</i>
                                                   [Acronia bivalvis]
                                                   [Pleurothallis angusta]
                                                   [Pleurothallis antonensis]
                                                   [Pleurothallis cardiantha]
                                                   [Pleurothallis cardium]
                                             <i>Pleurothallis brighamii</i>
                                             <i>Pleurothallis cachensis</i>
                                             <i>Pleurothallis canaligera</i>
                                             <i>Pleurothallis cardiochila</i>
                                             <i>Pleurothallis cardiostola</i>
                                             <i>Pleurothallis cardiothallis</i>
                                                   [Acronia cardiothallis]
                                                   [Pleurothallis acutipetala]
                                             <i>Pleurothallis chloroleuca</i>
                                                   [Pleurothallis ventricosa]
                                             <i>Pleurothallis ciliaris</i>
                                             <i>Pleurothallis colossus</i>
                                                   [Pleurothallis praegrandis]
                                                   [Pleurothallis saccata]
                                             <i>Pleurothallis cordata</i>
                                                   [Pleurothallis rhopalocarpa]
                                             <i>Pleurothallis cordifolia</i>
                                             <i>Pleurothallis coriacardia</i>
                                                   [Acronia coriacardia]
                                                   [Pleurothallis smithii]
                                             <i>Pleurothallis coriacea</i>
                                             <i>Pleurothallis correllii</i>
                                                   [Pleurothallis pansamalae var. triangulabia]
                                             <i>Pleurothallis crescentilabia</i>
                                             <i>Pleurothallis crocodiliceps</i>
                                                   [Pleurothallis arietina]
                                                   [Pleurothallis microchila]
                                                   [Pleurothallis nelsonii]
                                             <i>Pleurothallis cymbiformis</i>
                                                   [Cryptophoranthus erosus]
                                             <i>Pleurothallis dentipetala</i>
                                                   [Pleurothallis cooperi]
                                                   [Pleurothallis stelidiformis]
                                             <i>Pleurothallis dichotoma</i>
                                             <i>Pleurothallis discoidea</i>
                                                   [Pleurothallis leptopetala]
                                             <i>Pleurothallis domingensis</i>
                                                   [Pleurothallis crassipes]
                                             <i>Pleurothallis ekmanii</i>
                                                   [Pleurothallis bovilabia]
                                             <i>Pleurothallis elvirana</i>
                                             <i>Pleurothallis eumecocaulon</i>
                                             <i>Pleurothallis excavata</i>
                                                   [Pleurothallis concaviflora]
                                             <i>Pleurothallis fantastica</i>
                                             <i>Pleurothallis fastidiosa</i>
                                             <i>Pleurothallis flexuosa</i>
                                             <i>Pleurothallis foliata</i>
                                             <i>Pleurothallis fossulata</i>
                                             <i>Pleurothallis gelida</i>
                                             <i>Pleurothallis ghiesbreghtiana</i>
                                             <i>Pleurothallis gracilicaulis</i>
                                             <i>Pleurothallis grandiflora</i>
                                             <i>Pleurothallis grobyi</i>
                                             <i>Pleurothallis helleri</i>
                                             <i>Pleurothallis hirsuta</i>
                                             <i>Pleurothallis homalantha</i>
                                                   [Acronia homalantha]
                                                   [Pleurothallis homalanthoides]
                                                   [Pleurothallis nemorum]
                                                   [Pleurothallis nervosa]
                                             <i>Pleurothallis imperialis</i>
                                             <i>Pleurothallis inornata</i>
                                             <i>Pleurothallis isthmica</i>
                                             <i>Pleurothallis leucantha</i>
                                             <i>Pleurothallis lindenii</i>
                                             <i>Pleurothallis linguifera</i>
                                                   [Acronia linguifera]
                                             <i>Pleurothallis longipedicellata</i>
                                             <i>Pleurothallis longispicata</i>
                                             <i>Pleurothallis longissima</i>
                                             <i>Pleurothallis loranthophylla</i>
                                                   [Pleurothallis violaceorosea]
                                                   [Rhynchopera loranthophylla]
                                             <i>Pleurothallis luctuosa</i>
                                             <i>Pleurothallis macra</i>
                                             <i>Pleurothallis mammillata</i>
                                             <i>Pleurothallis marthae</i>
                                             <i>Pleurothallis matudana</i>
                                                   [Acronia matudana]
                                             <i>Pleurothallis micklowii</i>
                                                   [Rhynchopera micklowii]
                                             <i>Pleurothallis millei</i>
                                                   [Pleurothallis crassapex]
                                             <i>Pleurothallis miqueliana</i>
                                             <i>Pleurothallis nigriflora</i>
                                             <i>Pleurothallis niveoglobula</i>
                                             <i>Pleurothallis notabilis</i>
                                             <i>Pleurothallis nuda</i>
                                                   [Lindleyalis nuda]
                                                   [Pleurothallis hemirhoda]
                                             <i>Pleurothallis obovata</i>
                                             <i>Pleurothallis odontopetala</i>
                                             <i>Pleurothallis ortegae</i>
                                                   [Acronia ortegae]
                                             <i>Pleurothallis pachyrachis</i>
                                             <i>Pleurothallis pallida</i>
                                             <i>Pleurothallis palliolata</i>
                                             <i>Pleurothallis pansamalae</i>
                                                   [Acronia pansamalae]
                                             <i>Pleurothallis peduncularis</i>
                                             <i>Pleurothallis pedunculata</i>
                                             <i>Pleurothallis penduliflora</i>
                                             <i>Pleurothallis phalangifera</i>
                                                   [Acronia phalangifera]
                                                   [Pleurothallis mathewsii]
                                             <i>Pleurothallis phyllocardia</i>
                                             <i>Pleurothallis phyllocardioides</i>
                                                   [Pleurothallis acostaei]
                                             <i>Pleurothallis picta</i>
                                             <i>Pleurothallis platystylis</i>
                                             <i>Pleurothallis pruinosa</i>
                                                   [Pleurothallis brachyglottis]
                                                   [Pleurothallis pauciflora]
                                             <i>Pleurothallis pubescens</i>
                                             <i>Pleurothallis quadrifida</i>
                                                   [Lalexia quadrifida]
                                             <i>Pleurothallis racemiflora</i>
                                             <i>Pleurothallis rectipetala</i>
                                             <i>Pleurothallis restrepioides</i>
                                             <i>Pleurothallis retusa</i>
                                             <i>Pleurothallis revoluta</i>
                                                   [Pleurothallis complicata]
                                                   [Pleurothallis diffusa]
                                             <i>Pleurothallis rhodoglossa</i>
                                             <i>Pleurothallis rowleei</i>
                                                   [Pleurothallis cucullata]
                                             <i>Pleurothallis ruberrima</i>
                                                   [Pleurothallis yungasensis]
                                             <i>Pleurothallis rubigena</i>
                                             <i>Pleurothallis ruscifolia</i>
                                                   [Pleurothallis glomerata]
                                             <i>Pleurothallis saccatilabia</i>
                                             <i>Pleurothallis sanchoi</i>
                                                   [Pleurothallis gonioglossa]
                                             <i>Pleurothallis schweinfurthii</i>
                                                   [Rhynchopera schweinfurthii]
                                             <i>Pleurothallis secunda</i>
                                             <i>Pleurothallis segoviensis</i>
                                             <i>Pleurothallis silverstonei</i>
                                             <i>Pleurothallis simulans</i>
                                             <i>Pleurothallis solium</i>
                                                   [Ancipitia solium]
                                             <i>Pleurothallis spiculifera</i>
                                             <i>Pleurothallis stricta</i>
                                             <i>Pleurothallis suspensa</i>
                                             <i>Pleurothallis talpinaria</i>
                                             <i>Pleurothallis tonduzii</i>
                                             <i>Pleurothallis trachysepala</i>
                                             <i>Pleurothallis tricostata</i>
                                             <i>Pleurothallis tridentata</i>
                                                   [Pleurothallis ionantha]
                                             <i>Pleurothallis truncata</i>
                                             <i>Pleurothallis tubata</i>
                                             <i>Pleurothallis tuerckheimii</i>
                                             <i>Pleurothallis urbaniana</i>
                                             <i>Pleurothallis velaticaulis</i>
                                             <i>Pleurothallis vittata</i>
                                             <i>Pleurothallis wilsonii</i>
                                             <i>Pleurothallis xanthochlora</i>
                                                   [Pleurothallis dolichocaulon]
                                             <i>Pleurothallis ypirangae</i>
                                     <i>Pleurothallopsis</i>
                                             <i>Pleurothallopsis reichenbachiana</i>
                                                   [Barbosella reichenbachiana]
                                                   [Restrepia reichenbachiana]
                                             <i>Pleurothallopsis tubulosa</i>
                                                   [Pleurothallis flavescens]
                                                   [Restrepiopsis tubulosa]
                                             <i>Pleurothallopsis ujarensis</i>
                                                   [Restrepia ujarensis]
                                                   [Restrepiopsis ujarensis]
                                     <i>Plocoglottis</i>
                                             <i>Plocoglottis bicallosa</i>
                                             <i>Plocoglottis copelandii</i>
                                             <i>Plocoglottis javanica</i>
                                     <i>Podandria</i>
                                     <i>Podandriella</i>
                                     <i>Podangis</i>
                                             <i>Podangis dactyloceras</i>
                                                   [Angraecum forcipatum]
                                                   [Listrostachys dactyloceras]
                                                   [Listrostachys forcipata]
                                                   [Listrostachys saxicola]
                                             <i>Podangis muscicola</i>
                                                   [Aerangis engleriana]
                                                   [Aerangis falcifolia]
                                                   [Aerangis floribunda]
                                                   [Aerangis mixta]
                                                   [Aerangis muscicola]
                                                   [Aerangis solheidii]
                                                   [Angraecum batesii]
                                                   [Angraecum englerianum]
                                                   [Angraecum solheidi]
                                                   [Epidorkis musicola]
                                                   [Listrostachys engleriana]
                                                   [Listrostachys floribunda]
                                                   [Listrostachys solheidii]
                                                   [Mystacidium batesii]
                                                   [Mystacidium muscicolum]
                                             <i>Podangis rhipsalisocia</i>
                                                   [Angraecum cordatiglandulum]
                                                   [Angraecum rhipsalisocium]
                                                   [Listrostachys colara]
                                                   [Listrostachys cordatiglandula]
                                                   [Listrostachys trachypa]
                                                   [Rangaeris rhipsalisocia]
                                                   [Rangaeris trachypus]
                                     <i>Podochilus</i>
                                             <i>Podochilus longilabris</i>
                                             <i>Podochilus lucescens</i>
                                             <i>Podochilus microphyllus</i>
                                             <i>Podochilus muricatus</i>
                                             <i>Podochilus plumosus</i>
                                             <i>Podochilus sciuroides</i>
                                             <i>Podochilus strictus</i>
                                             <i>Podochilus tenuis</i>
                                     <i>Pogonia</i>
                                             <i>Pogonia japonica</i>
                                             <i>Pogonia macrophylla</i>
                                             <i>Pogonia minor</i>
                                             <i>Pogonia ophioglossoides</i>
                                                   [Arethusa parviflora]
                                                   [Pogonia ophioglossoides f. albiflora]
                                                   [Pogonia pendula]
                                               <i>Pogonia ophioglossoides var. brachypogon</i>
                                     <i>Polycycnis</i>
                                             <i>Polycycnis aurita</i>
                                             <i>Polycycnis barbata</i>
                                             <i>Polycycnis gratiosa</i>
                                             <i>Polycycnis muscifera</i>
                                             <i>Polycycnis surinamensis</i>
                                                   [Polycycnis ornata]
                                     <i>Polyradicion</i>
                                             <i>Polyradicion lindenii</i>
                                     <i>Polyrrhiza</i>
                                             <i>Polyrrhiza lindenii</i>
                                     <i>Polystachya</i>
                                             <i>Polystachya acridolens</i>
                                             <i>Polystachya acuminata</i>
                                             <i>Polystachya adansoniae</i>
                                               <i>Polystachya adansoniae var. adansoniae</i>
                                                     [Polystachya alboviolacea]
                                                     [Polystachya caillei]
                                                     [Polystachya dusenii]
                                                     [Polystachya nigerica]
                                               <i>Polystachya adansoniae var. elongata</i>
                                               <i>Polystachya adansoniae var. stuhlmannii</i>
                                                     [Polystachya stuhlmannii]
                                             <i>Polystachya aethiopica</i>
                                             <i>Polystachya affinis</i>
                                                   [Chelostachya affinis]
                                               <i>Polystachya affinis var. affinis</i>
                                                     [Polystachya bracteosa]
                                               <i>Polystachya affinis var. nana</i>
                                             <i>Polystachya albescens</i>
                                               <i>Polystachya albescens subsp. albescens</i>
                                               <i>Polystachya albescens subsp. angustifolia</i>
                                                     [Polystachya imbricata subsp. angustifolia]
                                               <i>Polystachya albescens subsp. imbricata</i>
                                                     [Polystachya imbricata]
                                                     [Polystachya oligophylla]
                                               <i>Polystachya albescens subsp. kraenzlinii</i>
                                                     [Polystachya imbricata subsp. kraenzlinii]
                                                     [Polystachya kraenzlinii]
                                               <i>Polystachya albescens subsp. manengouba</i>
                                               <i>Polystachya albescens subsp. musozensis</i>
                                                     [Polystachya imbricata subsp. musozensis]
                                                     [Polystachya musozensis]
                                               <i>Polystachya albescens subsp. polyphylla</i>
                                                     [Polystachya polyphylla]
                                               <i>Polystachya albescens subsp. principensis</i>
                                             <i>Polystachya alicjae</i>
                                             <i>Polystachya alpina</i>
                                                   [Polystachya preussii]
                                                   [Polystachya talbotii]
                                                   [Polystachya winkleri]
                                             <i>Polystachya anastacialynae</i>
                                             <i>Polystachya angularis</i>
                                             <i>Polystachya angustifolia</i>
                                                   [Polystachya mildbraedii var. angustifolia]
                                             <i>Polystachya anthoceros</i>
                                                   [Disperanthoceros anthoceros]
                                             <i>Polystachya armeniaca</i>
                                             <i>Polystachya asper</i>
                                             <i>Polystachya bamendae</i>
                                             <i>Polystachya bancoensis</i>
                                                   [Chelostachya bancoensis]
                                             <i>Polystachya batkoi</i>
                                             <i>Polystachya bella</i>
                                             <i>Polystachya bennettiana</i>
                                             <i>Polystachya bequaertii</i>
                                                   [Dendrobianthe bequaertii]
                                             <i>Polystachya bertauxiana</i>
                                             <i>Polystachya bicalcarata</i>
                                             <i>Polystachya bicarinata</i>
                                                   [Polystachya eusepala]
                                             <i>Polystachya bifida</i>
                                                   [Polystachya farinosa]
                                             <i>Polystachya billetiana</i>
                                             <i>Polystachya bipoda</i>
                                             <i>Polystachya biteaui</i>
                                             <i>Polystachya brassii</i>
                                             <i>Polystachya bruechertiae</i>
                                             <i>Polystachya brugeana</i>
                                             <i>Polystachya caduca</i>
                                             <i>Polystachya caespitifica</i>
                                               <i>Polystachya caespitifica subsp. caespitifica</i>
                                                     [Polystachya convallarioidea]
                                               <i>Polystachya caespitifica subsp. hollandii</i>
                                                     [Polystachya hollandii]
                                               <i>Polystachya caespitifica subsp. latilabris</i>
                                                     [Polystachya latilabris]
                                             <i>Polystachya calluniflora</i>
                                                   [Polystachya trigonochila]
                                             <i>Polystachya caloglossa</i>
                                             <i>Polystachya calyptrata</i>
                                             <i>Polystachya camaridioides</i>
                                             <i>Polystachya campyloglossa</i>
                                             <i>Polystachya canaliculata</i>
                                             <i>Polystachya candida</i>
                                             <i>Polystachya caudata</i>
                                             <i>Polystachya cerea</i>
                                             <i>Polystachya clavata</i>
                                             <i>Polystachya coelogynochila</i>
                                             <i>Polystachya compereana</i>
                                             <i>Polystachya concreta</i>
                                                   [Cranichis luteola]
                                                   [Dendrobium flavescens]
                                                   [Dendrobium parvum]
                                                   [Dendrobium polystachyum]
                                                   [Epidendrum concretum]
                                                   [Polystachya buchananii]
                                                   [Polystachya dorotheae]
                                                   [Polystachya gracilis]
                                                   [Polystachya huyghei]
                                                   [Polystachya hypocrita]
                                                   [Polystachya latifolia]
                                                   [Polystachya lehmbachiana]
                                                   [Polystachya lepidantha]
                                                   [Polystachya lettowiana]
                                                   [Polystachya mukandaensis]
                                                   [Polystachya nitidula]
                                                   [Polystachya plehniana]
                                                   [Polystachya praealta]
                                                   [Polystachya rufinula]
                                                   [Polystachya zanguebarica]
                                             <i>Polystachya confusa</i>
                                             <i>Polystachya cooperi</i>
                                             <i>Polystachya coriscensis</i>
                                                   [Polystachya bituberculata]
                                             <i>Polystachya couloniana</i>
                                             <i>Polystachya cribbiana</i>
                                             <i>Polystachya cultriformis</i>
                                                   [Dendrobium cultriforme]
                                                   [Polystachya appendiculata]
                                                   [Polystachya cultrata]
                                                   [Polystachya cultriformis var. africana]
                                                   [Polystachya cultriformis var. autogama]
                                                   [Polystachya cultriformis var. occidentalis]
                                                   [Polystachya gerrardii]
                                                   [Polystachya kirkii]
                                                   [Polystachya lujae]
                                             <i>Polystachya cussetei</i>
                                             <i>Polystachya dalzielii</i>
                                                   [Epiphorella dalzielii]
                                             <i>Polystachya danielana</i>
                                             <i>Polystachya dendrobiiflora</i>
                                                   [Cyrtopera flexuosa]
                                                   [Eulophia flexuosa]
                                                   [Eulophia tayloriana]
                                                   [Eulophia vandervekeniana]
                                                   [Polystachya busseana]
                                                   [Polystachya flexuosa]
                                                   [Polystachya holochila]
                                                   [Polystachya kaessneriana]
                                                   [Polystachya macropetala]
                                                   [Polystachya miranda]
                                                   [Polystachya tayloriana]
                                             <i>Polystachya dewanckeliana</i>
                                             <i>Polystachya disiformis</i>
                                             <i>Polystachya disticha</i>
                                             <i>Polystachya doggettii</i>
                                                   [Polystachya schinziana]
                                             <i>Polystachya dolichophylla</i>
                                                   [Polystachya guerzorum]
                                                   [Polystachya hamiltonii]
                                                   [Polystachya oxychila]
                                                   [Polystachya simoniana]
                                             <i>Polystachya editae</i>
                                             <i>Polystachya elastica</i>
                                                   [Dendrobium roseum]
                                                   [Lissochilus roseus]
                                             <i>Polystachya elatior</i>
                                             <i>Polystachya elegans</i>
                                                   [Polystachya mannii]
                                             <i>Polystachya engongensis</i>
                                             <i>Polystachya epiphytica</i>
                                             <i>Polystachya erica-lanzae</i>
                                             <i>Polystachya erythrocephala</i>
                                             <i>Polystachya eurychila</i>
                                             <i>Polystachya eurygnatha</i>
                                             <i>Polystachya excelsa</i>
                                             <i>Polystachya extinctoria</i>
                                             <i>Polystachya fabriana</i>
                                             <i>Polystachya fallax</i>
                                             <i>Polystachya fischeri</i>
                                                   [Polystachya kilimanjari]
                                             <i>Polystachya flavescens</i>
                                             <i>Polystachya foliosa</i>
                                                   [Polystachya caracasana]
                                                   [Polystachya costaricensis]
                                                   [Polystachya estrellensis]
                                                   [Polystachya foliosa var. triandra]
                                                   [Polystachya guatemalensis]
                                                   [Polystachya panamensis]
                                                   [Polystachya powellii]
                                             <i>Polystachya fractiflexa</i>
                                             <i>Polystachya fulvilabia</i>
                                             <i>Polystachya fusiformis</i>
                                                   [Dendrobium fusiforme]
                                                   [Polystachya composita]
                                                   [Polystachya minutiflora]
                                             <i>Polystachya galeata</i>
                                                   [Bulbophyllum galeatum]
                                                   [Dendrobium galeatum]
                                                   [Polystachya gilletti]
                                                   [Polystachya grandiflora]
                                               <i>Polystachya galeata var. babilonii</i>
                                                     [Polystachya babilonii]
                                               <i>Polystachya galeata var. galeata</i>
                                             <i>Polystachya geniculata</i>
                                             <i>Polystachya goetzeana</i>
                                             <i>Polystachya golungensis</i>
                                                   [Polystachya coriacea]
                                                   [Polystachya johnsonii]
                                                   [Polystachya mayombensis]
                                                   [Polystachya spiranthoides]
                                             <i>Polystachya gracilenta</i>
                                                   [Polystachya purpureo-alba]
                                             <i>Polystachya greatrexii</i>
                                                   [Geerinckia couloniana]
                                             <i>Polystachya haroldiana</i>
                                             <i>Polystachya hastata</i>
                                             <i>Polystachya heckmanniana</i>
                                             <i>Polystachya holmesiana</i>
                                             <i>Polystachya hologlossa</i>
                                                   [Polystachya calluniflora var. hologlossa]
                                             <i>Polystachya holstii</i>
                                             <i>Polystachya isabelae</i>
                                             <i>Polystachya isochiloides</i>
                                             <i>Polystachya johnstonii</i>
                                               <i>Polystachya johnstonii var. roseopurpurea</i>
                                             <i>Polystachya kaluluensis</i>
                                             <i>Polystachya kermesina</i>
                                             <i>Polystachya kiessleri</i>
                                             <i>Polystachya kingii</i>
                                             <i>Polystachya kornasiana</i>
                                             <i>Polystachya kubalae</i>
                                             <i>Polystachya kupensis</i>
                                             <i>Polystachya lacroixiana</i>
                                             <i>Polystachya laurentii</i>
                                             <i>Polystachya lawalreeana</i>
                                             <i>Polystachya lawrenceana</i>
                                             <i>Polystachya laxa</i>
                                             <i>Polystachya laxiflora</i>
                                             <i>Polystachya lejolyana</i>
                                             <i>Polystachya leonardiana</i>
                                             <i>Polystachya leonensis</i>
                                             <i>Polystachya letouzeyana</i>
                                             <i>Polystachya leucosepala</i>
                                             <i>Polystachya lindblomii</i>
                                                   [Polystachya ugandae]
                                             <i>Polystachya lineata</i>
                                             <i>Polystachya longi</i>
                                             <i>Polystachya longiscapa</i>
                                             <i>Polystachya lukwangulensis</i>
                                             <i>Polystachya luteola</i>
                                             <i>Polystachya macropoda</i>
                                             <i>Polystachya maculata</i>
                                             <i>Polystachya mafingensis</i>
                                             <i>Polystachya magnibracteata</i>
                                             <i>Polystachya malilaensis</i>
                                             <i>Polystachya masayensis</i>
                                             <i>Polystachya mazumbaiensis</i>
                                             <i>Polystachya melanantha</i>
                                                   [Polystachya ionocharis]
                                                   [Polystachya uniflora]
                                             <i>Polystachya melliodora</i>
                                             <i>Polystachya meyeri</i>
                                             <i>Polystachya microbambusa</i>
                                                   [Nienokuea bambusoides]
                                                   [Nienokuea lutea]
                                                   [Nienokuea microbambusa]
                                             <i>Polystachya mildbraedii</i>
                                                   [Polystachya megalogenys]
                                             <i>Polystachya minima</i>
                                             <i>Polystachya minor</i>
                                             <i>Polystachya minuta</i>
                                             <i>Polystachya modesta</i>
                                                   [Polystachya duemmeriana]
                                                   [Polystachya kindtiana]
                                                   [Polystachya shirensis]
                                             <i>Polystachya moniquetiana</i>
                                             <i>Polystachya monolenis</i>
                                                   [Polystachya expansa]
                                             <i>Polystachya moreauae</i>
                                             <i>Polystachya mystacioides</i>
                                                   [Polystachya crassifolia]
                                                   [Szlachetkoella mystacioides]
                                             <i>Polystachya mzuzuensis</i>
                                             <i>Polystachya nyanzensis</i>
                                             <i>Polystachya obanensis</i>
                                             <i>Polystachya oblanceolata</i>
                                             <i>Polystachya odorata</i>
                                               <i>Polystachya odorata subsp. gabonensis</i>
                                                     [Polystachya gabonensis]
                                               <i>Polystachya odorata subsp. odorata</i>
                                                     [Polystachya striata]
                                                     [Polystachya usambarensis]
                                               <i>Polystachya odorata subsp. trilepidis</i>
                                                     [Polystachya odorata var. trilepidis]
                                             <i>Polystachya orophila</i>
                                                   [Polystachya cyperacearum]
                                             <i>Polystachya ottoniana</i>
                                             <i>Polystachya pachychila</i>
                                             <i>Polystachya pachyglossa</i>
                                                   [Polystachya polyglossa]
                                             <i>Polystachya pamelae</i>
                                             <i>Polystachya paniculata</i>
                                                   [Dendrobium paniculatum]
                                             <i>Polystachya parva</i>
                                             <i>Polystachya parviflora</i>
                                             <i>Polystachya piersii</i>
                                             <i>Polystachya pobeguinii</i>
                                                   [Epiphora pobeguinii]
                                             <i>Polystachya pocsii</i>
                                             <i>Polystachya poikilantha</i>
                                               <i>Polystachya poikilantha var. leucorhoda</i>
                                                     [Polystachya leucorhoda]
                                               <i>Polystachya poikilantha var. poikilantha</i>
                                             <i>Polystachya polychaete</i>
                                             <i>Polystachya porphyrochila</i>
                                             <i>Polystachya praecipitis</i>
                                             <i>Polystachya principia</i>
                                             <i>Polystachya proterantha</i>
                                             <i>Polystachya pseudodisa</i>
                                             <i>Polystachya puberula</i>
                                             <i>Polystachya pubescens</i>
                                                   [Epiphora pubescens]
                                             <i>Polystachya pudorina</i>
                                             <i>Polystachya purpureobracteata</i>
                                             <i>Polystachya pyramidalis</i>
                                                   [Dendrorchis pyramidalis]
                                                   [Polystachya ensifolia]
                                             <i>Polystachya ramulosa</i>
                                             <i>Polystachya reflexa</i>
                                                   [Polystachya liberica]
                                                   [Polystachya smytheana]
                                             <i>Polystachya reticulata</i>
                                             <i>Polystachya retusiloba</i>
                                                   [Polystachya ligulifolia]
                                             <i>Polystachya rhodoptera</i>
                                                   [Polystachya carnea]
                                                   [Polystachya subcorymbosa]
                                                   [Polystachya sulfurea]
                                                   [Polystachya wahisiana]
                                             <i>Polystachya ridleyi</i>
                                             <i>Polystachya riomuniensis</i>
                                             <i>Polystachya rivae</i>
                                             <i>Polystachya rolfeana</i>
                                             <i>Polystachya rugosilabia</i>
                                             <i>Polystachya ruwenzoriensis</i>
                                             <i>Polystachya rydingii</i>
                                             <i>Polystachya saccata</i>
                                                   [Epiphora saccata]
                                             <i>Polystachya samilae</i>
                                             <i>Polystachya serpentina</i>
                                             <i>Polystachya seticaulis</i>
                                             <i>Polystachya setifera</i>
                                             <i>Polystachya shega</i>
                                             <i>Polystachya simplex</i>
                                                   [Polystachya aristulifera]
                                                   [Polystachya pachyrhiza]
                                             <i>Polystachya songaniensis</i>
                                             <i>Polystachya sosefii</i>
                                             <i>Polystachya spatella</i>
                                             <i>Polystachya spathella</i>
                                                   [Polystachya elliotii]
                                             <i>Polystachya stauroglossa</i>
                                               <i>Polystachya stauroglossa var. alata</i>
                                               <i>Polystachya stauroglossa var. stauroglossa</i>
                                                     [Polystachya graminoides]
                                             <i>Polystachya steudneri</i>
                                                   [Polystachya beccarii]
                                                   [Polystachya ellenbeckiana]
                                             <i>Polystachya stewartiana</i>
                                             <i>Polystachya stodolnyi</i>
                                             <i>Polystachya stricta</i>
                                               <i>Polystachya stricta var. laxiflora</i>
                                                     [Polystachya dixantha]
                                                     [Polystachya galericulata]
                                               <i>Polystachya stricta var. stricta</i>
                                             <i>Polystachya suaveolens</i>
                                             <i>Polystachya subdiphylla</i>
                                             <i>Polystachya subulata</i>
                                                   [Polystachya inaperta]
                                             <i>Polystachya subumbellata</i>
                                             <i>Polystachya superposita</i>
                                             <i>Polystachya supfiana</i>
                                             <i>Polystachya teitensis</i>
                                             <i>Polystachya tenella</i>
                                             <i>Polystachya tenuissima</i>
                                                   [Polystachya ashantensis]
                                                   [Polystachya inconspicua]
                                             <i>Polystachya tessellata</i>
                                             <i>Polystachya testuana</i>
                                             <i>Polystachya thomensis</i>
                                             <i>Polystachya transvaalensis</i>
                                                   [Polystachya natalensis]
                                                   [Polystachya nigrescens]
                                                   [Polystachya rendlei]
                                             <i>Polystachya tridentata</i>
                                                   [Polystachya ruwenzoriensis var. tridentata]
                                             <i>Polystachya troupiniana</i>
                                             <i>Polystachya uluguruensis</i>
                                             <i>Polystachya undulata</i>
                                             <i>Polystachya vaginata</i>
                                             <i>Polystachya valentina</i>
                                             <i>Polystachya victoriae</i>
                                             <i>Polystachya villosa</i>
                                             <i>Polystachya virginea</i>
                                               <i>Polystachya virginea var. parva</i>
                                               <i>Polystachya virginea var. virginea</i>
                                             <i>Polystachya vulcanica</i>
                                               <i>Polystachya vulcanica var. aconitiflora</i>
                                                     [Polystachya aconitiflora]
                                               <i>Polystachya vulcanica var. vulcanica</i>
                                             <i>Polystachya walravensiana</i>
                                             <i>Polystachya woosnamii</i>
                                                   [Polystachya longevaginata]
                                               <i>Polystachya woosnamii var. nyungweensis</i>
                                               <i>Polystachya woosnamii var. woosnamii</i>
                                             <i>Polystachya xerophila</i>
                                             <i>Polystachya yakira</i>
                                             <i>Polystachya zambesiaca</i>
                                                   [Polystachya hislopii]
                                     <i>Pomatocalpa</i>
                                     <i>Ponera</i>
                                             <i>Ponera exilis</i>
                                             <i>Ponera glomerata</i>
                                             <i>Ponera graminifolia</i>
                                             <i>Ponera juncifolia</i>
                                             <i>Ponera striata</i>
                                     <i>Ponerorchis</i>
                                             <i>Ponerorchis cucullata</i>
                                                   [Habenaria cucullata]
                                                   [Neottianthe cucullata]
                                             <i>Ponerorchis graminifolia</i>
                                               <i>Ponerorchis graminifolia var. graminifolia</i>
                                                     [Gymnadenia rupestris]
                                             <i>Ponerorchis lepida</i>
                                                   [Amitostigma lepidum]
                                     <i>Ponthieva</i>
                                           [Ocampoa]
                                             <i>Ponthieva brenesii</i>
                                             <i>Ponthieva brittoniae</i>
                                                   [Ponthieva ekmanii]
                                             <i>Ponthieva campestris</i>
                                                   [Ponthieva parviflora]
                                             <i>Ponthieva diptera</i>
                                                   [Ponthieva harrisii]
                                             <i>Ponthieva ephippium</i>
                                             <i>Ponthieva fertilis</i>
                                                   [Cranichis fertilis]
                                             <i>Ponthieva formosa</i>
                                             <i>Ponthieva glandulosa</i>
                                             <i>Ponthieva hameri</i>
                                             <i>Ponthieva hildae</i>
                                             <i>Ponthieva lilacina</i>
                                             <i>Ponthieva maculata</i>
                                             <i>Ponthieva mandonii</i>
                                             <i>Ponthieva mexicana</i>
                                                   [Cranichis mexicana]
                                                   [Ocampoa mexicana]
                                             <i>Ponthieva parvilabris</i>
                                             <i>Ponthieva parvula</i>
                                             <i>Ponthieva pauciflora</i>
                                             <i>Ponthieva petiolata</i>
                                             <i>Ponthieva pubescens</i>
                                                   [Ophrys pubescens]
                                                   [Ponthieva montana]
                                             <i>Ponthieva pulchella</i>
                                             <i>Ponthieva racemosa</i>
                                                   [Ponthieva guatemalensis]
                                                   [Ponthieva oblongifolia]
                                               <i>Ponthieva racemosa var. brittoniae</i>
                                               <i>Ponthieva racemosa var. racemosa</i>
                                             <i>Ponthieva rinconii</i>
                                             <i>Ponthieva rostrata</i>
                                             <i>Ponthieva schaffneri</i>
                                                   [Ponthieva angustipetala]
                                             <i>Ponthieva triloba</i>
                                             <i>Ponthieva trilobata</i>
                                                   [Cranichis trilobata]
                                             <i>Ponthieva tuerckheimii</i>
                                                   [Ponthieva graciliscapa]
                                             <i>Ponthieva unguiculata</i>
                                             <i>Ponthieva ventricosa</i>
                                                   [Cranichis ventricosa]
                                     <i>Porpax</i>
                                             <i>Porpax filiformis</i>
                                             <i>Porpax parviflorum</i>
                                                   [Eria muscicola]
                                             <i>Porpax reticosa</i>
                                     <i>Porphyrostachys</i>
                                             <i>Porphyrostachys parviflora</i>
                                             <i>Porphyrostachys pilifera</i>
                                     <i>Porroglossum</i>
                                     <i>Potosia</i>
                                     <i>Praecoxanthus</i>
                                             <i>Praecoxanthus aphyllus</i>
                                     <i>Prasophyllum</i>
                                             <i>Prasophyllum alpinum</i>
                                             <i>Prasophyllum australe</i>
                                             <i>Prasophyllum brevilabre</i>
                                             <i>Prasophyllum colensoi</i>
                                             <i>Prasophyllum cucullatum</i>
                                             <i>Prasophyllum elatum</i>
                                             <i>Prasophyllum fuscum</i>
                                             <i>Prasophyllum gibbosum</i>
                                             <i>Prasophyllum occidentale</i>
                                             <i>Prasophyllum odoratum</i>
                                             <i>Prasophyllum parviflorum</i>
                                             <i>Prasophyllum parvifolium</i>
                                             <i>Prasophyllum patens</i>
                                             <i>Prasophyllum suttonii</i>
                                             <i>Prasophyllum validum</i>
                                     <i>Prescotia</i>
                                             <i>Prescotia oligantha</i>
                                             <i>Prescotia pellucida</i>
                                             <i>Prescotia stachyodes</i>
                                     <i>Prescottia</i>
                                             <i>Prescottia cordifolia</i>
                                             <i>Prescottia lindeniana</i>
                                             <i>Prescottia oligantha</i>
                                                   [Prescottia myosurus]
                                                   [Prescottia panamensis]
                                             <i>Prescottia pellucida</i>
                                             <i>Prescottia smithii</i>
                                             <i>Prescottia stachyodes</i>
                                                   [Prescotia stachyoides]
                                                   [Prescottia stachyoides]
                                     <i>Promenaea</i>
                                             <i>Promenaea stapelioides</i>
                                     <i>Prosthechea</i>
                                             <i>Prosthechea abbreviata</i>
                                                   [Encyclia abbreviata]
                                                   [Epidendrum abbreviatum]
                                                   [Epidendrum prorepens]
                                             <i>Prosthechea aemula</i>
                                             <i>Prosthechea baculus</i>
                                                   [Epidendrum pentotis]
                                             <i>Prosthechea bicamerata</i>
                                                   [Encyclia bicamerata]
                                                   [Epidendrum bicameratum]
                                                   [Epidendrum karwinskii]
                                             <i>Prosthechea boothiana</i>
                                                   [Epidendrum bidentatum]
                                                   [Epidendrum boothianum]
                                               <i>Prosthechea boothiana var. erythronioides</i>
                                             <i>Prosthechea brachiata</i>
                                                   [Epidendrum brachiatum]
                                             <i>Prosthechea brassavolae</i>
                                                   [Epidendrum brassavolae]
                                             <i>Prosthechea bulbosa</i>
                                             <i>Prosthechea campylostalix</i>
                                                   [Epidendrum campylostalix]
                                             <i>Prosthechea chacaoensis</i>
                                                   [Encyclia chacaoensis]
                                                   [Epidendrum pachycarpum]
                                             <i>Prosthechea chimborazoensis</i>
                                                   [Encyclia chimborazoensis]
                                             <i>Prosthechea chondylobulbon</i>
                                             <i>Prosthechea cochleata</i>
                                               <i>Prosthechea cochleata var. cochleata</i>
                                                     [Epidendrum lancifolium]
                                               <i>Prosthechea cochleata var. triandra</i>
                                             <i>Prosthechea concolor</i>
                                                   [Epidendrum concolor]
                                                   [Epidendrum pruinosum]
                                             <i>Prosthechea crassilabia</i>
                                                   [Epidendrum baculibulbum]
                                             <i>Prosthechea fausta</i>
                                             <i>Prosthechea favoris</i>
                                                   [Epidendrum favoris]
                                             <i>Prosthechea fragrans</i>
                                                   [Encyclia fragrans]
                                                   [Epidendrum fragrans]
                                             <i>Prosthechea fuertesii</i>
                                                   [Epidendrum fuertesii]
                                             <i>Prosthechea fusca</i>
                                             <i>Prosthechea ghiesbreghtiana</i>
                                                   [Epidendrum ghiesbreghtianum]
                                             <i>Prosthechea glauca</i>
                                             <i>Prosthechea glumacea</i>
                                             <i>Prosthechea grammatoglossa</i>
                                             <i>Prosthechea guttata</i>
                                                   [Encyclia maculosa]
                                                   [Prosthechea maculosa]
                                             <i>Prosthechea hartwegii</i>
                                             <i>Prosthechea hastata</i>
                                                   [Epidendrum hastatum]
                                             <i>Prosthechea ionocentra</i>
                                             <i>Prosthechea ionophlebia</i>
                                                   [Epidendrum hoffmannii]
                                                   [Epidendrum ionophlebium]
                                             <i>Prosthechea karwinskii</i>
                                             <i>Prosthechea livida</i>
                                                   [Encyclia livida]
                                                   [Epidendrum deamii]
                                                   [Epidendrum henrici]
                                             <i>Prosthechea madrensis</i>
                                                   [Epidendrum madrense]
                                             <i>Prosthechea magnispatha</i>
                                                   [Encyclia magnispatha]
                                             <i>Prosthechea michuacana</i>
                                                   [Encyclia michuacana]
                                                   [Encyclia virgata]
                                                   [Epidendrum virgatum]
                                             <i>Prosthechea micropus</i>
                                                   [Epidendrum diguetii]
                                             <i>Prosthechea neurosa</i>
                                                   [Encyclia neurosa]
                                                   [Epidendrum neurosum]
                                             <i>Prosthechea obpiribulbon</i>
                                                   [Encyclia obpiribulbon]
                                             <i>Prosthechea ochracea</i>
                                             <i>Prosthechea panthera</i>
                                                   [Encyclia panthera]
                                                   [Epidendrum panthera]
                                                   [Epidendrum papyriferum]
                                             <i>Prosthechea pastoris</i>
                                                   [Encyclia pastoris]
                                                   [Epidendrum ensicaulon]
                                                   [Epidendrum venosum]
                                                   [Epidendrum wendlandianum]
                                                   [Prosthechea venosa]
                                             <i>Prosthechea pringlei</i>
                                                   [Encyclia pringlei]
                                                   [Epidendrum pringlei]
                                             <i>Prosthechea prismatocarpa</i>
                                                   [Epidendrum prismatocarpum]
                                             <i>Prosthechea pseudopygmaea</i>
                                                   [Encyclia pseudopygmaea]
                                             <i>Prosthechea pterocarpa</i>
                                                   [Epidendrum cinnamomeum]
                                                   [Epidendrum pterocarpum]
                                             <i>Prosthechea punctulata</i>
                                                   [Encyclia rhombilabia]
                                                   [Epidendrum punctulatum]
                                             <i>Prosthechea pygmaea</i>
                                             <i>Prosthechea racemifera</i>
                                                   [Encyclia racemifera]
                                             <i>Prosthechea radiata</i>
                                             <i>Prosthechea rhynchophora</i>
                                                   [Encyclia rhynchophora]
                                                   [Epidendrum rhynchophorum]
                                             <i>Prosthechea semiaperta</i>
                                             <i>Prosthechea sessiliflora</i>
                                                   [Encyclia sessiliflora]
                                             <i>Prosthechea spondiada</i>
                                                   [Encyclia spondiada]
                                                   [Epidendrum platycardium]
                                                   [Epidendrum spondiadum]
                                             <i>Prosthechea squalida</i>
                                                   [Epidendrum linkianum]
                                                   [Prosthechea linkiana]
                                             <i>Prosthechea tardiflora</i>
                                             <i>Prosthechea tripunctata</i>
                                             <i>Prosthechea trulla</i>
                                                   [Epidendrum langlassei]
                                             <i>Prosthechea vagans</i>
                                                   [Epidendrum vagans]
                                             <i>Prosthechea varicosa</i>
                                                   [Epidendrum phymatoglossum]
                                                   [Epidendrum quadratum]
                                                   [Epidendrum varicosum]
                                             <i>Prosthechea venezuelana</i>
                                             <i>Prosthechea vespa</i>
                                                   [Encyclia vespa]
                                             <i>Prosthechea vitellina</i>
                                                   [Encyclia vitellina]
                                             <i>Prosthechea widgrenii</i>
                                                   [Epidendrum widgrenii]
                                     <i>Pseuderia</i>
                                             <i>Pseuderia micronesiaca</i>
                                             <i>Pseuderia pauciflora</i>
                                             <i>Pseuderia platyphylla</i>
                                             <i>Pseuderia similis</i>
                                             <i>Pseuderia smithiana</i>
                                     <i>Pseudocentrum</i>
                                             <i>Pseudocentrum hoffmannii</i>
                                             <i>Pseudocentrum minus</i>
                                     <i>Pseudocoeloglossum</i>
                                     <i>Pseudocranichis</i>
                                     <i>Pseudogoodyera</i>
                                             <i>Pseudogoodyera wrightii</i>
                                                   [Goodyera wrightii]
                                                   [Pseudogoodyera pseudogoodyeroides]
                                                   [Spiranthes pseudogoodyerioides]
                                                   [Spiranthes wrightii]
                                     <i>Pseudohemipilla</i>
                                     <i>Pseudolaelia</i>
                                             <i>Pseudolaelia corcovadensis</i>
                                             <i>Pseudolaelia irwiniana</i>
                                             <i>Pseudolaelia vellozicola</i>
                                     <i>Pseudoperistylus</i>
                                     <i>Pseudorchis</i>
                                             <i>Pseudorchis albida</i>
                                                   [Bicchia albida]
                                                   [Gymnadenia albida]
                                                   [Peristylus albidus]
                                                   [Pseudorchis alpina]
                                                   [Satyrium albidum]
                                               <i>Pseudorchis albida subsp. albida</i>
                                                     [Orchis alpina]
                                               <i>Pseudorchis albida subsp. straminea</i>
                                                     [Leucorchis albida subsp. straminea]
                                             <i>Pseudorchis straminea</i>
                                     <i>Pseudovanilla</i>
                                             <i>Pseudovanilla foliata</i>
                                     <i>Psilochilus</i>
                                             <i>Psilochilus dressleri</i>
                                             <i>Psilochilus macrophyllus</i>
                                             <i>Psilochilus modestus</i>
                                             <i>Psilochilus physurifolius</i>
                                     <i>Psychilis</i>
                                             <i>Psychilis atropurpurea</i>
                                                   [Encyclia atropurpurea]
                                                   [Epidendrum atropurpureum]
                                             <i>Psychilis bifida</i>
                                             <i>Psychilis buchii</i>
                                                   [Epidendrum buchii]
                                             <i>Psychilis cogniauxii</i>
                                             <i>Psychilis correllii</i>
                                             <i>Psychilis dodii</i>
                                             <i>Psychilis domingensis</i>
                                             <i>Psychilis kraenzlinii</i>
                                                   [Encyclia kranzlinii]
                                             <i>Psychilis krugii</i>
                                                   [Encyclia krugii]
                                                   [Epidendrum krugii]
                                             <i>Psychilis macconnelliae</i>
                                             <i>Psychilis monensis</i>
                                             <i>Psychilis olivacea</i>
                                             <i>Psychilis rubeniana</i>
                                             <i>Psychilis truncata</i>
                                             <i>Psychilis vernicosa</i>
                                                   [Encyclia vernicosa]
                                             <i>Psychilis x raganii</i>
                                     <i>Psychopsiella</i>
                                             <i>Psychopsiella limminghei</i>
                                     <i>Psychopsis</i>
                                             <i>Psychopsis krameriana</i>
                                             <i>Psychopsis papilio</i>
                                     <i>Psygmorchis</i>
                                             <i>Psygmorchis pumilio</i>
                                             <i>Psygmorchis pusilla</i>
                                     <i>Pterichis</i>
                                             <i>Pterichis habenarioides</i>
                                               <i>Pterichis habenarioides var. habenarioides</i>
                                                     [Pterichis costaricensis]
                                             <i>Pterichis pauciflora</i>
                                             <i>Pterichis proctorii</i>
                                             <i>Pterichis triloba</i>
                                     <i>Pteroceras</i>
                                             <i>Pteroceras monsooniae</i>
                                     <i>Pteroglossa</i>
                                             <i>Pteroglossa roseoalba</i>
                                                   [Eltroplectris roseoalba]
                                     <i>Pteroglossaspis</i>
                                             <i>Pteroglossaspis ecristata</i>
                                     <i>Pterostemma</i>
                                             <i>Pterostemma antioquiense</i>
                                             <i>Pterostemma benzingii</i>
                                                   [Hirtzia benzingii]
                                     <i>Pterostylis</i>
                                             <i>Pterostylis acuminata</i>
                                             <i>Pterostylis alobula</i>
                                                   [Pterostylis trullifolia var. alobula]
                                             <i>Pterostylis aphylla</i>
                                             <i>Pterostylis australis</i>
                                             <i>Pterostylis banksii</i>
                                             <i>Pterostylis barbata</i>
                                             <i>Pterostylis caulescens</i>
                                             <i>Pterostylis concinna</i>
                                             <i>Pterostylis cucullata</i>
                                             <i>Pterostylis curta</i>
                                             <i>Pterostylis foliata</i>
                                             <i>Pterostylis graminea</i>
                                             <i>Pterostylis grandiflora</i>
                                             <i>Pterostylis longifolia</i>
                                             <i>Pterostylis montana</i>
                                             <i>Pterostylis mutica</i>
                                             <i>Pterostylis nana</i>
                                             <i>Pterostylis nutans</i>
                                             <i>Pterostylis ophioglossa</i>
                                             <i>Pterostylis pedoglossa</i>
                                             <i>Pterostylis pedunculata</i>
                                             <i>Pterostylis pyramidalis</i>
                                             <i>Pterostylis reflexa</i>
                                             <i>Pterostylis rogersii</i>
                                             <i>Pterostylis rufa</i>
                                             <i>Pterostylis trullifolia</i>
                                             <i>Pterostylis vittata</i>
                                     <i>Pterygodium</i>
                                             <i>Pterygodium acutifolium</i>
                                             <i>Pterygodium alatum</i>
                                             <i>Pterygodium caffrum</i>
                                             <i>Pterygodium catholicum</i>
                                             <i>Pterygodium dracomontanum</i>
                                             <i>Pterygodium inversum</i>
                                                   [Anochilus inversum]
                                             <i>Pterygodium ukingense</i>
                                             <i>Pterygodium volucris</i>
                                     <i>Pycnantha</i>
                                             <i>Pycnantha orchioides</i>
                                     <i>Pyrorchis</i>
                                             <i>Pyrorchis nigricans</i>
                                                   [Lyperanthus nigricans]
                                     <i>Quekettia</i>
                                             <i>Quekettia pygmaea</i>
                                                   [Ionopsis pygmaea]
                                     <i>Quisqueya</i>
                                             <i>Quisqueya ekmanii</i>
                                             <i>Quisqueya karstii</i>
                                             <i>Quisqueya rosea</i>
                                                   [Cattleyopsis rosea]
                                     <i>Radinocion</i>
                                     <i>Rangaeris</i>
                                             <i>Rangaeris amaniensis</i>
                                             <i>Rangaeris longicaudata</i>
                                                   [Mystacidium longicaudatum]
                                             <i>Rangaeris muscicola</i>
                                             <i>Rangaeris trilobata</i>
                                     <i>Raycadenco</i>
                                     <i>Reichenbachanthus</i>
                                             <i>Reichenbachanthus reflexus</i>
                                     <i>Renanthera</i>
                                             <i>Renanthera coccinea</i>
                                             <i>Renanthera imschootiana</i>
                                             <i>Renanthera isosepala</i>
                                             <i>Renanthera matutina</i>
                                                   [Renanthera angustifolia]
                                             <i>Renanthera monachica</i>
                                             <i>Renanthera storiei</i>
                                     <i>Renzorchis</i>
                                     <i>Restrepia</i>
                                             <i>Restrepia antennifera</i>
                                             <i>Restrepia aspasicensis</i>
                                             <i>Restrepia brachypus</i>
                                                   [Restrepia striata]
                                             <i>Restrepia chrysoglossa</i>
                                             <i>Restrepia contorta</i>
                                             <i>Restrepia cuprea</i>
                                             <i>Restrepia cymbula</i>
                                             <i>Restrepia guttulata</i>
                                             <i>Restrepia mohrii</i>
                                             <i>Restrepia muscifera</i>
                                                   [Restrepia dayana]
                                                   [Restrepia powellii]
                                                   [Restrepia tonduzii]
                                                   [Restrepia xanthophthalma]
                                             <i>Restrepia pandurata</i>
                                             <i>Restrepia pelyx</i>
                                             <i>Restrepia trichoglossa</i>
                                                   [Restrepia filamentosa]
                                                   [Restrepia lankesteri]
                                                   [Restrepia subserrata]
                                     <i>Restrepiella</i>
                                             <i>Restrepiella ophiocephala</i>
                                                   [Pleurothallis ophiocephala]
                                                   [Pleurothallis puberula]
                                     <i>Restrepiopsis</i>
                                     <i>Rhaesteria</i>
                                     <i>Rhamphidia</i>
                                     <i>Rhaphidorhynchus</i>
                                     <i>Rhetinantha</i>
                                             <i>Rhetinantha aciantha</i>
                                                   [Maxillaria aciantha]
                                     <i>Rhipidoglossum</i>
                                             <i>Rhipidoglossum adoxum</i>
                                                   [Diaphananthe adoxa]
                                             <i>Rhipidoglossum arbonnieri</i>
                                                   [Diaphananthe arbonnieri]
                                                   [Ypsilopus liae]
                                             <i>Rhipidoglossum bilobatum</i>
                                                   [Diaphananthe bilobata]
                                                   [Sarcorhynchus bilobatus]
                                             <i>Rhipidoglossum brevifolium</i>
                                                   [Diaphananthe brevifolia]
                                             <i>Rhipidoglossum candidum</i>
                                                   [Diaphananthe candida]
                                             <i>Rhipidoglossum clavatum</i>
                                                   [Angraecopsis clavata]
                                                   [Margelliantha clavata]
                                             <i>Rhipidoglossum confusum</i>
                                                   [Angraecopsis confusa]
                                                   [Cribbia confusa]
                                             <i>Rhipidoglossum curvatum</i>
                                                   [Angraecum curvatum]
                                                   [Angraecum filipes]
                                                   [Angraecum minutum]
                                                   [Diaphananthe cuneata]
                                                   [Diaphananthe curvata subsp. papyrifolia]
                                                   [Diaphananthe curvata]
                                                   [Mystacidium curvatum]
                                                   [Rhipidoglossum cuneatum]
                                             <i>Rhipidoglossum delepierreanum</i>
                                                   [Diaphananthe delepierreana]
                                             <i>Rhipidoglossum densiflorum</i>
                                                   [Diaphananthe densiflora]
                                             <i>Rhipidoglossum eggelingii</i>
                                                   [Angraecum petterssonianum]
                                                   [Rhaesteria eggelingii]
                                             <i>Rhipidoglossum globulare</i>
                                                   [Angraecopsis globularis]
                                                   [Margelliantha globularis]
                                             <i>Rhipidoglossum globulosocalcaratum</i>
                                                   [Angraecum globulosocalcaratum]
                                                   [Diaphananthe globulosocalcarata]
                                             <i>Rhipidoglossum kamerunense</i>
                                                   [Angraecum kamerunense]
                                                   [Diaphananthe kamerunensis]
                                             <i>Rhipidoglossum laticalcar</i>
                                                   [Diaphananthe laticalcar]
                                             <i>Rhipidoglossum laxiflorum</i>
                                                   [Diaphananthe laxiflora]
                                             <i>Rhipidoglossum leedalii</i>
                                                   [Angraecopsis leedalii]
                                                   [Margelliantha leedalii]
                                             <i>Rhipidoglossum longicalcar</i>
                                                   [Diaphananthe longicalcar]
                                             <i>Rhipidoglossum lucieae</i>
                                             <i>Rhipidoglossum melianthum</i>
                                                   [Diaphananthe meliantha]
                                             <i>Rhipidoglossum microphyllum</i>
                                                   [Diaphananthe microphylla]
                                             <i>Rhipidoglossum mildbraedii</i>
                                                   [Diaphananthe mildbraedii]
                                                   [Diaphananthe tenerrima]
                                                   [Listrostachys tenerrima]
                                                   [Mystacidium mildbraedii]
                                             <i>Rhipidoglossum montanum</i>
                                                   [Angraecum montanum]
                                                   [Diaphananthe montana]
                                             <i>Rhipidoglossum monte-alenense</i>
                                             <i>Rhipidoglossum obanense</i>
                                                   [Angraecum obanense]
                                                   [Diaphananthe obanensis]
                                             <i>Rhipidoglossum ochyrae</i>
                                             <i>Rhipidoglossum orientale</i>
                                                   [Diaphananthe orientalis]
                                                   [Sarcorhynchus orientalis]
                                             <i>Rhipidoglossum ovale</i>
                                                   [Diaphananthe ovalis]
                                             <i>Rhipidoglossum paucifolium</i>
                                             <i>Rhipidoglossum pendulum</i>
                                                   [Angraecopsis pendula]
                                                   [Cribbia pendula]
                                             <i>Rhipidoglossum philatelicum</i>
                                             <i>Rhipidoglossum polyanthum</i>
                                                   [Diaphananthe polyantha]
                                                   [Mystacidium polyanthum]
                                                   [Sarcorhynchus polyanthus]
                                                   [Sarcorhynchus saccolabioides]
                                             <i>Rhipidoglossum polydactylum</i>
                                                   [Crossangis polydactyla]
                                                   [Diaphananthe polydactyla]
                                                   [Listrostachys polydactyla]
                                             <i>Rhipidoglossum pulchellum</i>
                                                   [Diaphananthe pulchella var. pulchella]
                                                   [Diaphananthe pulchella]
                                               <i>Rhipidoglossum pulchellum var. geniculatum</i>
                                                     [Diaphananthe pulchella var. geniculata]
                                               <i>Rhipidoglossum pulchellum var. pulchellum</i>
                                                     [Diaphananthe pachyrhiza]
                                             <i>Rhipidoglossum pusillum</i>
                                                   [Angraecopsis pusilla]
                                             <i>Rhipidoglossum rutilum</i>
                                                   [Aeranthes rutilus]
                                                   [Angraecum erectocalcaratum]
                                                   [Angraecum woodianum]
                                                   [Chamaeangis schliebenii]
                                                   [Diaphananthe erectocalcarata]
                                                   [Diaphananthe margaritae]
                                                   [Diaphananthe rutila]
                                                   [Listrostachys gabonensis]
                                                   [Listrostachys margaritae]
                                                   [Listrostachys multiflora]
                                                   [Mystacidium rutilum]
                                             <i>Rhipidoglossum schimperianum</i>
                                                   [Angraecum schimperianum]
                                                   [Dendrobium schimperianum]
                                                   [Diaphananthe schimperiana]
                                             <i>Rhipidoglossum stellatum</i>
                                                   [Diaphananthe stellata]
                                             <i>Rhipidoglossum stolzii</i>
                                                   [Diaphananthe stolzii]
                                             <i>Rhipidoglossum subsimplex</i>
                                                   [Diaphananthe subsimplex]
                                             <i>Rhipidoglossum tanneri</i>
                                                   [Diaphananthe tanneri]
                                             <i>Rhipidoglossum tenuicalcar</i>
                                                   [Diaphananthe tenuicalcar]
                                             <i>Rhipidoglossum thomense</i>
                                                   [Angraecopsis summerhayesii]
                                                   [Cribbia thomensis]
                                             <i>Rhipidoglossum ugandense</i>
                                                   [Diaphananthe ugandensis]
                                                   [Mystacidium ugandense]
                                             <i>Rhipidoglossum xanthopollinium</i>
                                                   [Aeranthes erythropollinius]
                                                   [Aeranthes xanthopollinius]
                                                   [Diaphananthe peglerae]
                                                   [Diaphananthe xanthopollinia]
                                                   [Epidorkis erythropollinia]
                                                   [Epidorkis gerrardii]
                                                   [Epidorkis xanthopollinia]
                                                   [Listrostachys scheffleriana]
                                                   [Mystacidium erythropollinium]
                                                   [Mystacidium gerrardii]
                                                   [Mystacidium mahonii]
                                                   [Mystacidium peglerae]
                                     <i>Rhomboda</i>
                                             <i>Rhomboda longifolia</i>
                                                   [Zeuxine longifolia]
                                             <i>Rhomboda polygonoides</i>
                                             <i>Rhomboda pulchra</i>
                                     <i>Rhynchogyna</i>
                                             <i>Rhynchogyna luisifolia</i>
                                     <i>Rhyncholaelia</i>
                                             <i>Rhyncholaelia digbyana</i>
                                                   [Laelia digbyana var. fimbripetala]
                                                   [Laelia digbyana]
                                             <i>Rhyncholaelia glauca</i>
                                                   [Brassavola glauca]
                                     <i>Rhynchopera</i>
                                     <i>Rhynchostele</i>
                                             <i>Rhynchostele aptera</i>
                                                   [Lemboglossum apterum]
                                                   [Oncidium anceps]
                                             <i>Rhynchostele bictoniensis</i>
                                                   [Lemboglossum bictoniense]
                                                   [Odontoglossum bictoniense]
                                             <i>Rhynchostele candidula</i>
                                                   [Lemboglossum candidulum]
                                             <i>Rhynchostele cervantesii</i>
                                                   [Lemboglossum cervantesii]
                                             <i>Rhynchostele cordata</i>
                                                   [Lemboglossum cordatum]
                                                   [Odontoglossum cordatum]
                                             <i>Rhynchostele ehrenbergii</i>
                                                   [Odontoglossum dawsonianum]
                                             <i>Rhynchostele maculata</i>
                                                   [Lemboglossum maculatum]
                                               <i>Rhynchostele maculata subsp. oestlundiana</i>
                                                     [Brassia oestlundiana]
                                             <i>Rhynchostele madrensis</i>
                                             <i>Rhynchostele majalis</i>
                                                   [Odontoglossum platycheilum]
                                             <i>Rhynchostele pygmaea</i>
                                                   [Odontoglossum pygmaeum]
                                             <i>Rhynchostele rossii</i>
                                                   [Lemboglossum rossii]
                                                   [Odontoglossum caerulescens]
                                             <i>Rhynchostele stellata</i>
                                                   [Lemboglossum stellatum]
                                     <i>Rhynchostylis</i>
                                             <i>Rhynchostylis coelestis</i>
                                             <i>Rhynchostylis gigantea</i>
                                             <i>Rhynchostylis retusa</i>
                                     <i>Robiquetia</i>
                                           [Malleola]
                                             <i>Robiquetia amesiana</i>
                                                   [Malleola constricta]
                                             <i>Robiquetia bertholdii</i>
                                             <i>Robiquetia bifidus</i>
                                                   [Megalotus bifidus]
                                             <i>Robiquetia cerina</i>
                                             <i>Robiquetia compressa</i>
                                             <i>Robiquetia ligulata</i>
                                                   [Malleola ligulata]
                                             <i>Robiquetia lutea</i>
                                             <i>Robiquetia pachyphylla</i>
                                             <i>Robiquetia spathulata</i>
                                             <i>Robiquetia trukensis</i>
                                     <i>Rodriguezia</i>
                                             <i>Rodriguezia batemanii</i>
                                             <i>Rodriguezia bracteata</i>
                                                   [Rodriguezia fragrans]
                                             <i>Rodriguezia chasei</i>
                                             <i>Rodriguezia compacta</i>
                                             <i>Rodriguezia decora</i>
                                             <i>Rodriguezia delcastilloi</i>
                                             <i>Rodriguezia dressleriana</i>
                                             <i>Rodriguezia lanceolata</i>
                                                   [Rodriguezia secunda var. panamensis]
                                                   [Rodriguezia secunda]
                                             <i>Rodriguezia leeana</i>
                                             <i>Rodriguezia lehmannii</i>
                                             <i>Rodriguezia pubescens</i>
                                             <i>Rodriguezia pulchra</i>
                                             <i>Rodriguezia satipoana</i>
                                             <i>Rodriguezia strobelii</i>
                                             <i>Rodriguezia venusta</i>
                                     <i>Rodrigueziopsis</i>
                                     <i>Roeperocharis</i>
                                             <i>Roeperocharis alcicornis</i>
                                             <i>Roeperocharis bennettiana</i>
                                                   [Habenaria bennettiana]
                                                   [Roeperocharis elata]
                                             <i>Roeperocharis camerunensis</i>
                                             <i>Roeperocharis maleveziana</i>
                                             <i>Roeperocharis urbaniana</i>
                                                   [Habenaria setigera]
                                             <i>Roeperocharis wentzeliana</i>
                                     <i>Rolfea</i>
                                     <i>Rossioglossum</i>
                                             <i>Rossioglossum ampliatum</i>
                                                   [Chelyorchis ampliata]
                                                   [Oncidium ampliatum]
                                             <i>Rossioglossum grande</i>
                                                   [Odontoglossum grande]
                                             <i>Rossioglossum insleayi</i>
                                             <i>Rossioglossum krameri</i>
                                                   [Ticoglossum krameri]
                                             <i>Rossioglossum oerstedii</i>
                                                   [Ticoglossum oerstedii]
                                             <i>Rossioglossum schlieperianum</i>
                                                   [Odontoglossum powellii]
                                             <i>Rossioglossum splendens</i>
                                             <i>Rossioglossum williamsianum</i>
                                     <i>Rubellia</i>
                                     <i>Rudolfiella</i>
                                             <i>Rudolfiella aurantiaca</i>
                                                   [Bifrenaria aurantiaca]
                                             <i>Rudolfiella floribunda</i>
                                                   [Rudolfiella saxicola]
                                             <i>Rudolfiella picta</i>
                                     <i>Rusbyella</i>
                                     <i>Saccolabium</i>
                                     <i>Sacoila</i>
                                             <i>Sacoila argentina</i>
                                             <i>Sacoila hassleri</i>
                                             <i>Sacoila lanceolata</i>
                                                   [Spiranthes jaliscana]
                                               <i>Sacoila lanceolata var. lanceolata</i>
                                                     [Spiranthes lanceolata var. lanceolata]
                                               <i>Sacoila lanceolata var. paludicola</i>
                                             <i>Sacoila squamulosa</i>
                                                   [Spiranthes squamulosa]
                                     <i>Sacolia</i>
                                             <i>Sacolia squamulosa</i>
                                     <i>Salpistele</i>
                                     <i>Sarcochilus</i>
                                           [Gunnia]
                                             <i>Sarcochilus ceciliae</i>
                                             <i>Sarcochilus falcatus</i>
                                             <i>Sarcochilus fitzgeraldii</i>
                                             <i>Sarcochilus zamboangensis</i>
                                     <i>Sarcoglottis</i>
                                             <i>Sarcoglottis acaulis</i>
                                                   [Spiranthes acaulis]
                                             <i>Sarcoglottis assurgens</i>
                                             <i>Sarcoglottis cerina</i>
                                                   [Pelexia cerina]
                                                   [Spiranthes cerina]
                                             <i>Sarcoglottis corymbosa</i>
                                             <i>Sarcoglottis grandiflora</i>
                                             <i>Sarcoglottis metallica</i>
                                             <i>Sarcoglottis neglecta</i>
                                             <i>Sarcoglottis pauciflora</i>
                                             <i>Sarcoglottis rosulata</i>
                                                   [Sarcoglottis orbiculata]
                                             <i>Sarcoglottis sceptrodes</i>
                                                   [Sarcoglottis hunteriana]
                                                   [Sarcoglottis powellii]
                                                   [Spiranthes sceptrodes]
                                             <i>Sarcoglottis schaffneri</i>
                                                   [Pelexia richardiana]
                                                   [Pelexia saccata]
                                                   [Pelexia schaffneri]
                                                   [Sarcoglottis latifolia]
                                                   [Sarcoglottis pubilabia]
                                                   [Spiranthes arseniana]
                                                   [Spiranthes emiliae]
                                                   [Spiranthes latifolia]
                                                   [Spiranthes schaffneri]
                                             <i>Sarcoglottis smithii</i>
                                                   [Pelexia smithii]
                                                   [Sarcoglottis valida]
                                                   [Spiranthes bradei]
                                             <i>Sarcoglottis uliginosa</i>
                                                   [Spiranthes uliginosa]
                                             <i>Sarcoglottis woodsonii</i>
                                                   [Spiranthes woodsonii]
                                     <i>Sarcoglyphis</i>
                                             <i>Sarcoglyphis comberi</i>
                                     <i>Sarcorhynchus</i>
                                     <i>Satyrium</i>
                                             <i>Satyrium aberrans</i>
                                             <i>Satyrium aciculare</i>
                                             <i>Satyrium acuminatum</i>
                                             <i>Satyrium aethiopicum</i>
                                             <i>Satyrium afromontanum</i>
                                             <i>Satyrium amblyosaccos</i>
                                                   [Satyrium papillosum]
                                             <i>Satyrium anomalum</i>
                                                   [Satyrium minax]
                                             <i>Satyrium bicallosum</i>
                                             <i>Satyrium bicorne</i>
                                             <i>Satyrium bifolium</i>
                                             <i>Satyrium brachypetalum</i>
                                             <i>Satyrium bracteatum</i>
                                             <i>Satyrium breve</i>
                                                   [Satyrium breve var. minor]
                                             <i>Satyrium buchananii</i>
                                                   [Satyrium kassnerianum]
                                                   [Satyrium longissimum]
                                                   [Satyrium nyassense]
                                                   [Satyrium stolzianum]
                                             <i>Satyrium carneum</i>
                                             <i>Satyrium carsonii</i>
                                                   [Satyrium leucanthum]
                                                   [Satyrium nigericum]
                                             <i>Satyrium chlorocorys</i>
                                                   [Satyrium fallax]
                                                   [Satyrium kraenzlinii]
                                             <i>Satyrium compactum</i>
                                             <i>Satyrium comptum</i>
                                             <i>Satyrium confusum</i>
                                             <i>Satyrium coriifolium</i>
                                             <i>Satyrium coriophoroides</i>
                                                   [Satyrium coriophoroides var. sacculata]
                                                   [Satyrium gilletii]
                                                   [Satyrium sacculatum]
                                                   [Satyrium stolzii]
                                             <i>Satyrium crassicaule</i>
                                                   [Satyrium fischerianum]
                                                   [Satyrium goetzenianum]
                                                   [Satyrium kirkii]
                                                   [Satyrium mystacinum]
                                                   [Satyrium niloticum]
                                                   [Satyrium usambarae]
                                             <i>Satyrium cristatum</i>
                                               <i>Satyrium cristatum var. cristatum</i>
                                             <i>Satyrium ecalcaratum</i>
                                             <i>Satyrium elongatum</i>
                                             <i>Satyrium erectum</i>
                                             <i>Satyrium fimbriatum</i>
                                             <i>Satyrium flavum</i>
                                             <i>Satyrium foliosum</i>
                                             <i>Satyrium hallackii</i>
                                               <i>Satyrium hallackii subsp. ballei</i>
                                               <i>Satyrium hallackii subsp. hallackii</i>
                                                     [Satyrium foliosum var. helonioides]
                                               <i>Satyrium hallackii subsp. ocellatum</i>
                                                     [Satyrium nutans]
                                                     [Satyrium ocellatum]
                                             <i>Satyrium humile</i>
                                                   [Satyrium ochroleucum]
                                             <i>Satyrium ivantalae</i>
                                             <i>Satyrium johnsonii</i>
                                             <i>Satyrium kermesinum</i>
                                             <i>Satyrium kitimboense</i>
                                             <i>Satyrium leucocomos</i>
                                             <i>Satyrium longebracteatum</i>
                                             <i>Satyrium longicauda</i>
                                               <i>Satyrium longicauda var. longicauda</i>
                                             <i>Satyrium macrophyllum</i>
                                                   [Satyrium brachyrhynchum]
                                                   [Satyrium cheirophorum]
                                                   [Satyrium morrumbalaense]
                                                   [Satyrium speciosum]
                                             <i>Satyrium mechowianum</i>
                                             <i>Satyrium membranaceum</i>
                                             <i>Satyrium microcorys</i>
                                             <i>Satyrium mirum</i>
                                             <i>Satyrium miserum</i>
                                             <i>Satyrium monadenum</i>
                                             <i>Satyrium monophyllum</i>
                                             <i>Satyrium neglectum</i>
                                               <i>Satyrium neglectum subsp. neglectum</i>
                                               <i>Satyrium neglectum subsp. woodii</i>
                                                     [Satyrium woodii]
                                               <i>Satyrium neglectum var. brevicalcar</i>
                                                     [Satyrium papyrrtorum]
                                               <i>Satyrium neglectum var. neglectum</i>
                                                     [Satyrium colliferum]
                                                     [Satyrium densum]
                                             <i>Satyrium nepalense</i>
                                             <i>Satyrium nigrum</i>
                                             <i>Satyrium oliganthum</i>
                                                   [Satyrium paludosum var. parvibracteatum]
                                             <i>Satyrium orbiculare</i>
                                             <i>Satyrium paludosum</i>
                                             <i>Satyrium parviflorum</i>
                                                   [Satyrium aphyllum]
                                             <i>Satyrium princeae</i>
                                                   [Satyrium unifolium]
                                             <i>Satyrium repens</i>
                                             <i>Satyrium rhynchanthum</i>
                                             <i>Satyrium rhynchantoides</i>
                                             <i>Satyrium riparium</i>
                                             <i>Satyrium robustum</i>
                                             <i>Satyrium rupestre</i>
                                             <i>Satyrium sceptrum</i>
                                                   [Satyrium acutirostrum]
                                             <i>Satyrium schimperi</i>
                                                   [Satyrium parviflorum var. schimperi]
                                             <i>Satyrium schinzii</i>
                                             <i>Satyrium shirense</i>
                                             <i>Satyrium sphaeranthum</i>
                                             <i>Satyrium sphaerocarpum</i>
                                             <i>Satyrium stenopetalum</i>
                                             <i>Satyrium trinerve</i>
                                                   [Satyrium atherstonei]
                                                   [Satyrium djalonis]
                                                   [Satyrium nuttii]
                                                   [Satyrium occultum]
                                                   [Satyrium proschii]
                                                   [Satyrium zombense]
                                             <i>Satyrium viride</i>
                                             <i>Satyrium volkensii</i>
                                                   [Satyrium dizygoceras]
                                                   [Satyrium leptopetalum]
                                                   [Satyrium trachypetalum]
                                             <i>Satyrium welwitschii</i>
                                             <i>Satyrium yunnanense</i>
                                             <i>Satyrium × fibeckii</i>
                                     <i>Sauroglossum</i>
                                     <i>Scaphosepalum</i>
                                             <i>Scaphosepalum anchoriferum</i>
                                                   [Masdevallia anchorifera]
                                                   [Scaphosepalum endresianum]
                                                   [Scaphosepalum naviculare]
                                             <i>Scaphosepalum andreettae</i>
                                             <i>Scaphosepalum antenniferum</i>
                                             <i>Scaphosepalum beluosum</i>
                                             <i>Scaphosepalum bicolor</i>
                                             <i>Scaphosepalum bicristatum</i>
                                             <i>Scaphosepalum breve</i>
                                             <i>Scaphosepalum cimex</i>
                                             <i>Scaphosepalum clavellatum</i>
                                             <i>Scaphosepalum dalstroemii</i>
                                             <i>Scaphosepalum decorum</i>
                                             <i>Scaphosepalum gibberosum</i>
                                             <i>Scaphosepalum grande</i>
                                             <i>Scaphosepalum hirtzii</i>
                                             <i>Scaphosepalum lima</i>
                                             <i>Scaphosepalum medinae</i>
                                             <i>Scaphosepalum microdactylum</i>
                                                   [Scaphosepalum elasmatopus]
                                                   [Scaphosepalum longirepens]
                                                   [Scaphosepalum standleyi]
                                             <i>Scaphosepalum odontochilum</i>
                                             <i>Scaphosepalum ophidion</i>
                                             <i>Scaphosepalum ovulare</i>
                                             <i>Scaphosepalum pleurothallodes</i>
                                             <i>Scaphosepalum pulvinare</i>
                                             <i>Scaphosepalum rapax</i>
                                             <i>Scaphosepalum rinkei</i>
                                             <i>Scaphosepalum swertiifolium</i>
                                             <i>Scaphosepalum verrucosum</i>
                                             <i>Scaphosepalum viviparum</i>
                                     <i>Scaphyglottis</i>
                                             <i>Scaphyglottis acostae</i>
                                             <i>Scaphyglottis acostaei</i>
                                                   [Hexadesmia powellii]
                                             <i>Scaphyglottis amparoana</i>
                                             <i>Scaphyglottis arctata</i>
                                             <i>Scaphyglottis aurea</i>
                                             <i>Scaphyglottis behrii</i>
                                                   [Ponera albida]
                                                   [Scaphyglottis bradeorum]
                                                   [Scaphyglottis guatemalensis]
                                                   [Scaphyglottis pauciflora]
                                                   [Scaphyglottis sanctae-martae]
                                             <i>Scaphyglottis bicallosa</i>
                                             <i>Scaphyglottis bidentata</i>
                                             <i>Scaphyglottis bifida</i>
                                                   [Hexadesmia bifida]
                                                   [Hexadesmia falcata]
                                             <i>Scaphyglottis bilineata</i>
                                                   [Ponera bilineata]
                                             <i>Scaphyglottis boliviensis</i>
                                                   [Hexadesmia boliviensis]
                                                   [Scaphyglottis decipiens]
                                                   [Scaphyglottis huebneri]
                                             <i>Scaphyglottis confusa</i>
                                                   [Hexadesmia confusa]
                                             <i>Scaphyglottis corallorrhiza</i>
                                             <i>Scaphyglottis coriacea</i>
                                                   [Platyglottis coriacea]
                                             <i>Scaphyglottis crurigera</i>
                                                   [Hexadesmia crurigera]
                                             <i>Scaphyglottis cuneata</i>
                                             <i>Scaphyglottis cuniculata</i>
                                                   [Fractiunguis cuniculatus var. gracilis]
                                                   [Fractiunguis cuniculatus]
                                                   [Hexisea cuniculata]
                                             <i>Scaphyglottis densa</i>
                                             <i>Scaphyglottis dunstervillei</i>
                                             <i>Scaphyglottis fasciculata</i>
                                             <i>Scaphyglottis fusiformis</i>
                                                   [Hexadesmia brachyphylla var. longior]
                                                   [Hexadesmia brachyphylla]
                                                   [Scaphyglottis bilobulata]
                                             <i>Scaphyglottis graminifolia</i>
                                                   [Scaphyglottis boliviana]
                                                   [Scaphyglottis violacea]
                                             <i>Scaphyglottis hondurensis</i>
                                                   [Hexadesmia hondurensis]
                                             <i>Scaphyglottis imbricata</i>
                                                   [Epidendrum oppositifolium]
                                                   [Hexisea imbricata]
                                                   [Hexisea oppositifolia]
                                             <i>Scaphyglottis jimenezii</i>
                                             <i>Scaphyglottis laevilabium</i>
                                                   [Scaphyglottis dolichophylla]
                                             <i>Scaphyglottis leucantha</i>
                                                   [Scaphyglottis wercklei var. major]
                                             <i>Scaphyglottis limonensis</i>
                                             <i>Scaphyglottis lindeniana</i>
                                                   [Hexadesmia fasciculata]
                                                   [Hexadesmia lindeniana]
                                                   [Hexadesmia rigidipes]
                                             <i>Scaphyglottis livida</i>
                                                   [Isochilus dubius]
                                                   [Scaphyglottis purpusii]
                                                   [Scaphyglottis reedii]
                                             <i>Scaphyglottis longicaulis</i>
                                                   [Scaphyglottis unguiculata]
                                             <i>Scaphyglottis major</i>
                                             <i>Scaphyglottis mesocopis</i>
                                                   [Scaphyglottis powellii]
                                             <i>Scaphyglottis micrantha</i>
                                             <i>Scaphyglottis minutiflora</i>
                                             <i>Scaphyglottis modesta</i>
                                             <i>Scaphyglottis pachybulbon</i>
                                                   [Hexadesmia pachybulbon]
                                             <i>Scaphyglottis panamensis</i>
                                             <i>Scaphyglottis prolifera</i>
                                                   [Scaphyglottis wercklei]
                                                   [Tetragamestus gracilis]
                                             <i>Scaphyglottis pulchella</i>
                                                   [Ramonia pulchella]
                                             <i>Scaphyglottis punctulata</i>
                                             <i>Scaphyglottis reflexa</i>
                                             <i>Scaphyglottis sessiliflora</i>
                                             <i>Scaphyglottis sessilis</i>
                                             <i>Scaphyglottis sickii</i>
                                             <i>Scaphyglottis sigmoidea</i>
                                                   [Hexisea sigmoidea]
                                             <i>Scaphyglottis spathulata</i>
                                                   [Hexadesmia jimenezii]
                                             <i>Scaphyglottis stellata</i>
                                                   [Ponera amethystina]
                                                   [Scaphyglottis amethystina]
                                                   [Scaphyglottis brachiata]
                                             <i>Scaphyglottis subulata</i>
                                                   [Hexisea lankesteri]
                                             <i>Scaphyglottis tenella</i>
                                             <i>Scaphyglottis tenuis</i>
                                                   [Scaphyglottis oblonga]
                                     <i>Scelochiloides</i>
                                     <i>Scelochilus</i>
                                             <i>Scelochilus ottonis</i>
                                     <i>Schiedeela</i>
                                     <i>Schiedeella</i>
                                           [Gularia]
                                             <i>Schiedeella affinis</i>
                                             <i>Schiedeella albovaginata</i>
                                                   [Deiregyne albovaginata]
                                                   [Spiranthes albovaginata]
                                             <i>Schiedeella amesiana</i>
                                             <i>Schiedeella arizonica</i>
                                                   [Schiedeella fauci-sanguinea]
                                                   [Schiedeella parasitica]
                                             <i>Schiedeella crenulata</i>
                                                   [Gularia crenulata]
                                                   [Spiranthes trilineata var. crenulata]
                                             <i>Schiedeella dendroneura</i>
                                             <i>Schiedeella densiflora</i>
                                             <i>Schiedeella diaphana</i>
                                             <i>Schiedeella dressleri</i>
                                             <i>Schiedeella durangensis</i>
                                                   [Spiranthes durangensis]
                                             <i>Schiedeella esquintlensis</i>
                                             <i>Schiedeella faucisanguinea</i>
                                             <i>Schiedeella fragrans</i>
                                             <i>Schiedeella garayana</i>
                                             <i>Schiedeella jean-mulleri</i>
                                             <i>Schiedeella llaveana</i>
                                             <i>Schiedeella nagelii</i>
                                                   [Spiranthes nagelii]
                                             <i>Schiedeella pandurata</i>
                                                   [Deiregyne pandurata]
                                             <i>Schiedeella romeroana</i>
                                             <i>Schiedeella rubrocalosa</i>
                                             <i>Schiedeella saltensis</i>
                                                   [Funkiella durangensis]
                                             <i>Schiedeella schlechteriana</i>
                                             <i>Schiedeella tamayoana</i>
                                             <i>Schiedeella tenella</i>
                                                   [Deiregyne tenella]
                                                   [Spiranthes tenella]
                                             <i>Schiedeella trilineata</i>
                                                   [Gularia trilineata]
                                                   [Spiranthes hondurensis]
                                                   [Spiranthes trilineata]
                                             <i>Schiedeella velata</i>
                                             <i>Schiedeella violacea</i>
                                                   [Cyclopogon violaceus]
                                             <i>Schiedeella wercklei</i>
                                                   [Spiranthes wercklei]
                                             <i>Schiedeella williamsiana</i>
                                     <i>Schizochilus</i>
                                             <i>Schizochilus bulbinella</i>
                                                   [Brachycorythis bulbinella]
                                                   [Platanthera bulbinella]
                                             <i>Schizochilus calcaratus</i>
                                             <i>Schizochilus cecilii</i>
                                               <i>Schizochilus cecilii subsp. cecilii</i>
                                             <i>Schizochilus crenulatus</i>
                                             <i>Schizochilus flexuosus</i>
                                             <i>Schizochilus lepidus</i>
                                             <i>Schizochilus sulphureus</i>
                                             <i>Schizochilus zeyheri</i>
                                                   [Platanthera zeyheri]
                                     <i>Schizodium</i>
                                     <i>Schlechterorchis</i>
                                     <i>Schlimmia</i>
                                     <i>Schoenorchis</i>
                                             <i>Schoenorchis fragrans</i>
                                             <i>Schoenorchis gemmata</i>
                                             <i>Schoenorchis juncifolia</i>
                                             <i>Schoenorchis micrantha</i>
                                             <i>Schoenorchis minutiflora</i>
                                     <i>Schomburgkia</i>
                                             <i>Schomburgkia tibicinis</i>
                                     <i>Schwartzkopffia</i>
                                     <i>Scuticaria</i>
                                             <i>Scuticaria hadwenii</i>
                                             <i>Scuticaria salesiana</i>
                                             <i>Scuticaria steelei</i>
                                     <i>Sedirea</i>
                                             <i>Sedirea japonica</i>
                                     <i>Selenipedilum</i>
                                     <i>Selenipedium</i>
                                             <i>Selenipedium aequinoctiale</i>
                                             <i>Selenipedium chica</i>
                                             <i>Selenipedium palmifolium</i>
                                             <i>Selenipedium ×pulchellum</i>
                                     <i>Sepalosaccus</i>
                                     <i>Seraphyta</i>
                                     <i>Serapias</i>
                                             <i>Serapias athwaghlisia</i>
                                             <i>Serapias atrorubens</i>
                                             <i>Serapias cordigera</i>
                                               <i>Serapias cordigera subsp. cordigera</i>
                                             <i>Serapias hirsuta</i>
                                             <i>Serapias lingua</i>
                                               <i>Serapias lingua subsp. lingua</i>
                                                     [Serapias oxyglottis]
                                               <i>Serapias lingua subsp. stenopetala</i>
                                               <i>Serapias lingua subsp. tunetana</i>
                                             <i>Serapias longipetala</i>
                                             <i>Serapias lorenziana</i>
                                             <i>Serapias neglecta</i>
                                             <i>Serapias nurricata</i>
                                             <i>Serapias olbia</i>
                                             <i>Serapias parviflora</i>
                                               <i>Serapias parviflora subsp. mascaensis</i>
                                               <i>Serapias parviflora subsp. parviflora</i>
                                             <i>Serapias strictiflora</i>
                                             <i>Serapias vomeracea</i>
                                                   [Serapias lancifera]
                                                   [Serapias pseudocordigera]
                                                   [Serapias vomeracea var. longipetala]
                                                   [Serapiastrum vomeraceum]
                                             <i>Serapias × alfredii</i>
                                             <i>Serapias × ambigua</i>
                                             <i>Serapias × debelairii</i>
                                             <i>Serapias × intermedia</i>
                                             <i>Serapias × kelleri</i>
                                             <i>Serapias × todaroi</i>
                                     <i>Serapiastrum</i>
                                     <i>Sertifera</i>
                                             <i>Sertifera colombiana</i>
                                             <i>Sertifera purpurea</i>
                                     <i>Sievekingia</i>
                                             <i>Sievekingia fimbriata</i>
                                             <i>Sievekingia herrenhusana</i>
                                             <i>Sievekingia reichenbachiana</i>
                                             <i>Sievekingia suavis</i>
                                     <i>Sigmatostalix</i>
                                     <i>Silenia</i>
                                     <i>Skeptrostachys</i>
                                             <i>Skeptrostachys gigantea</i>
                                                   [Stenorrhynchos giganteum]
                                             <i>Skeptrostachys paraguayensis</i>
                                     <i>Sobennikoffia</i>
                                             <i>Sobennikoffia humbertiana</i>
                                     <i>Sobralia</i>
                                             <i>Sobralia allenii</i>
                                             <i>Sobralia amabilis</i>
                                                   [Fregea amabilis]
                                                   [Fregea wercklei]
                                                   [Sobralia lepida]
                                                   [Sobralia wercklei]
                                             <i>Sobralia atropubescens</i>
                                                   [Sobralia decora var. aerata]
                                             <i>Sobralia bletiae</i>
                                                   [Sobralia suaveolens]
                                             <i>Sobralia callosa</i>
                                                   [Lindsayella amabilis]
                                             <i>Sobralia caloglossa</i>
                                             <i>Sobralia candida</i>
                                             <i>Sobralia carazoi</i>
                                             <i>Sobralia chatoensis</i>
                                             <i>Sobralia chrysostoma</i>
                                             <i>Sobralia ciliata</i>
                                             <i>Sobralia citrea</i>
                                             <i>Sobralia crispissima</i>
                                             <i>Sobralia crocea</i>
                                             <i>Sobralia decora</i>
                                             <i>Sobralia dichotoma</i>
                                             <i>Sobralia dissimilis</i>
                                             <i>Sobralia dorbignyana</i>
                                                   [Sobralia parviflora]
                                                   [Sobralia semperflorens]
                                             <i>Sobralia doremiliae</i>
                                             <i>Sobralia elisabethae</i>
                                             <i>Sobralia exigua</i>
                                             <i>Sobralia fenzliana</i>
                                                   [Sobralia neglecta]
                                                   [Sobralia panamensis var. albiflos]
                                                   [Sobralia panamensis]
                                             <i>Sobralia fragrans</i>
                                             <i>Sobralia galeottiana</i>
                                             <i>Sobralia gentryi</i>
                                             <i>Sobralia gloriana</i>
                                             <i>Sobralia hawkesii</i>
                                             <i>Sobralia helleri</i>
                                             <i>Sobralia kerryae</i>
                                             <i>Sobralia klotzscheana</i>
                                             <i>Sobralia labiata</i>
                                             <i>Sobralia lancea</i>
                                             <i>Sobralia leucoxantha</i>
                                             <i>Sobralia liliastrum</i>
                                             <i>Sobralia lindleyana</i>
                                             <i>Sobralia luerorum</i>
                                             <i>Sobralia luteola</i>
                                                   [Sobralia pleiantha]
                                             <i>Sobralia macra</i>
                                             <i>Sobralia macrantha</i>
                                               <i>Sobralia macrantha var. kienastiana</i>
                                               <i>Sobralia macrantha var. macrantha</i>
                                             <i>Sobralia macrophylla</i>
                                                   [Sobralia rolfeana]
                                             <i>Sobralia madisonii</i>
                                             <i>Sobralia mucronata</i>
                                                   [Sobralia edwardsii]
                                             <i>Sobralia pfavii</i>
                                             <i>Sobralia portillae</i>
                                             <i>Sobralia powellii</i>
                                             <i>Sobralia pulcherrima</i>
                                             <i>Sobralia quinata</i>
                                             <i>Sobralia rarae-avis</i>
                                             <i>Sobralia recta</i>
                                             <i>Sobralia rogersiana</i>
                                             <i>Sobralia rosea</i>
                                             <i>Sobralia sessilis</i>
                                             <i>Sobralia speciosa</i>
                                             <i>Sobralia stenophylla</i>
                                             <i>Sobralia theobromina</i>
                                             <i>Sobralia undatocarinata</i>
                                             <i>Sobralia valida</i>
                                             <i>Sobralia violacea</i>
                                             <i>Sobralia virginalis</i>
                                             <i>Sobralia warszewiczii</i>
                                                   [Sobralia amparoae]
                                                   [Sobralia bradeorum]
                                             <i>Sobralia wilsoniana</i>
                                                   [Sobralia bouchei]
                                                   [Sobralia triandra]
                                             <i>Sobralia withneri</i>
                                             <i>Sobralia xantholeuca</i>
                                             <i>Sobralia yauaperyensis</i>
                                     <i>Sodiroella</i>
                                     <i>Solenangis</i>
                                             <i>Solenangis clavata</i>
                                                   [Saccolabium oeonioides]
                                             <i>Solenangis conica</i>
                                                   [Angraecum conicum]
                                                   [Gussonea conica]
                                                   [Microcoelia conica]
                                                   [Solenangis angustifolia]
                                             <i>Solenangis scandens</i>
                                                   [Angraecum scandens]
                                             <i>Solenangis wakefieldii</i>
                                                   [Angraecum wakefieldii]
                                                   [Tridactyle wakefieldii]
                                     <i>Solenidiopsis</i>
                                     <i>Solenidium</i>
                                     <i>Solenocentrum</i>
                                             <i>Solenocentrum costaricense</i>
                                     <i>Sophronitella</i>
                                     <i>Sophronitis</i>
                                     <i>Soterosanthus</i>
                                     <i>Sotoa</i>
                                             <i>Sotoa confusa</i>
                                     <i>Spathiger</i>
                                             <i>Spathiger ramosus</i>
                                             <i>Spathiger rigidus</i>
                                             <i>Spathiger strobilifera</i>
                                     <i>Spathoglottis</i>
                                             <i>Spathoglottis affinis</i>
                                             <i>Spathoglottis aurea</i>
                                             <i>Spathoglottis carolinensis</i>
                                             <i>Spathoglottis chrysantha</i>
                                             <i>Spathoglottis elmeri</i>
                                             <i>Spathoglottis hardingiana</i>
                                             <i>Spathoglottis kimballiana</i>
                                             <i>Spathoglottis micronesiaca</i>
                                             <i>Spathoglottis pacifica</i>
                                             <i>Spathoglottis plicata</i>
                                             <i>Spathoglottis pubescens</i>
                                             <i>Spathoglottis tomentosa</i>
                                             <i>Spathoglottis unguiculata</i>
                                     <i>Specklinia</i>
                                           [Sarcinula]
                                             <i>Specklinia acicularis</i>
                                                   [Pleurothallis acicularis]
                                             <i>Specklinia acrisepala</i>
                                                   [Pleurothallis acrisepala]
                                             <i>Specklinia alexii</i>
                                                   [Pleurothallis alexii]
                                             <i>Specklinia barbae</i>
                                                   [Pleurothallis barbae]
                                             <i>Specklinia brighamii</i>
                                                   [Sarcinula brighamii]
                                             <i>Specklinia calyptrostele</i>
                                                   [Pleurothallis calyptrostele]
                                                   [Pleurothallis geminiflora]
                                             <i>Specklinia colombiana</i>
                                                   [Acostaea costaricensis]
                                                   [Acostaea pleurothalloides]
                                             <i>Specklinia corniculata</i>
                                                   [Pleurothallis alpestris]
                                                   [Pleurothallis barboselloides]
                                                   [Pleurothallis corniculata]
                                                   [Pleurothallis jocolensis]
                                                   [Pleurothallis nubigena]
                                                   [Sarcinula corniculata]
                                             <i>Specklinia costaricensis</i>
                                                   [Pleurothallis costaricensis]
                                             <i>Specklinia curtisii</i>
                                                   [Pleurothallis curtisii]
                                             <i>Specklinia digitale</i>
                                                   [Pleurothallis digitale]
                                             <i>Specklinia dodii</i>
                                                   [Pleurothallis dodii]
                                             <i>Specklinia dressleri</i>
                                                   [Pleurothallis dressleri]
                                             <i>Specklinia endotrachys</i>
                                                   [Pleurothallis endotrachys]
                                             <i>Specklinia formondii</i>
                                                   [Pleurothallis formondii]
                                             <i>Specklinia fuegi</i>
                                                   [Pleurothallis fuegi]
                                             <i>Specklinia fulgens</i>
                                                   [Pleurothallis brenesii]
                                                   [Pleurothallis fulgens]
                                             <i>Specklinia glandulosa</i>
                                                   [Pleurothallis glandulosa]
                                             <i>Specklinia gracillima</i>
                                                   [Pleurothallis gracillima]
                                             <i>Specklinia grisebachiana</i>
                                                   [Pleurothallis blepharoglossa]
                                                   [Pleurothallis grisebachiana]
                                             <i>Specklinia grobyi</i>
                                                   [Pleurothallis choconiana]
                                                   [Pleurothallis pergracilis]
                                             <i>Specklinia guanacastensis</i>
                                                   [Pleurothallis guanacastensis]
                                             <i>Specklinia hymenantha</i>
                                                   [Pleurothallis hymenantha]
                                             <i>Specklinia lanceola</i>
                                                   [Pleurothallis lanceola]
                                                   [Pleurothallis lateritia]
                                             <i>Specklinia lentiginosa</i>
                                                   [Pleurothallis lentiginosa]
                                             <i>Specklinia leptantha</i>
                                                   [Pleurothallis leptantha]
                                             <i>Specklinia lichenicola</i>
                                                   [Pleurothallis lichenicola]
                                             <i>Specklinia macroblepharis</i>
                                                   [Pleurothallis macroblepharis]
                                             <i>Specklinia megalops</i>
                                                   [Pleurothallis megalops]
                                             <i>Specklinia microphylla</i>
                                                   [Pleurothallis microphylla]
                                             <i>Specklinia minuta</i>
                                                   [Pleurothallis minuta]
                                             <i>Specklinia mornicola</i>
                                                   [Pleurothallis mornicola]
                                             <i>Specklinia pfavii</i>
                                                   [Pleurothallis pfavii]
                                             <i>Specklinia picta</i>
                                                   [Pleurothallis densifolia]
                                                   [Pleurothallis marginata]
                                                   [Pleurothallis panamensis]
                                             <i>Specklinia pisinna</i>
                                                   [Pleurothallis pisinna]
                                             <i>Specklinia remotiflora</i>
                                             <i>Specklinia schaferi</i>
                                                   [Pleurothallis haitiensis]
                                                   [Pleurothallis schaferi]
                                             <i>Specklinia simmleriana</i>
                                                   [Pleurothallis periodica]
                                                   [Pleurothallis simmleriana]
                                             <i>Specklinia spectabilis</i>
                                                   [Pleurothallis spectabilis]
                                             <i>Specklinia spiloporphyrea</i>
                                                   [Cryptophoranthus aurantiacus]
                                             <i>Specklinia stillsonii</i>
                                                   [Pleurothallis stillsonii]
                                             <i>Specklinia striata</i>
                                                   [Sarcinula striata]
                                             <i>Specklinia tribuloides</i>
                                                   [Pleurothallis tribuloides]
                                             <i>Specklinia trichyphis</i>
                                                   [Pleurothallis trichyphis]
                                             <i>Specklinia turrialbae</i>
                                                   [Pleurothallis turrialbae]
                                             <i>Specklinia vittariifolia</i>
                                                   [Pleurothallis vittariifolia]
                                             <i>Specklinia yucatanensis</i>
                                                   [Pleurothallis yucatanensis]
                                             <i>Specklinia zephyrina</i>
                                                   [Pleurothallis schistopetala]
                                     <i>Sphyrarhynchus</i>
                                             <i>Sphyrarhynchus schliebenii</i>
                                     <i>Sphyrastylis</i>
                                     <i>Spiranthes</i>
                                             <i>Spiranthes adnata</i>
                                             <i>Spiranthes aestivalis</i>
                                             <i>Spiranthes amabilis</i>
                                             <i>Spiranthes amesiana</i>
                                             <i>Spiranthes arcisepala</i>
                                             <i>Spiranthes aurantiaca</i>
                                             <i>Spiranthes beckii</i>
                                             <i>Spiranthes bicolor</i>
                                             <i>Spiranthes bightensis</i>
                                             <i>Spiranthes brevilabris</i>
                                                   [Spiranthes gracilis var. brevilabris]
                                               <i>Spiranthes brevilabris var. brevilabris</i>
                                               <i>Spiranthes brevilabris var. floridana</i>
                                             <i>Spiranthes casei</i>
                                               <i>Spiranthes casei var. casei</i>
                                               <i>Spiranthes casei var. novaescotiae</i>
                                             <i>Spiranthes cernua</i>
                                                   [Gyrostachys cernua]
                                                   [Gyrostachys constricta]
                                                   [Ibidium incurvum]
                                               <i>Spiranthes cernua cernua</i>
                                               <i>Spiranthes cernua var. cernua</i>
                                               <i>Spiranthes cernua var. incurva</i>
                                               <i>Spiranthes cernua var. ochroleuca</i>
                                               <i>Spiranthes cernua var. odorata</i>
                                             <i>Spiranthes cinnabarina</i>
                                             <i>Spiranthes confusa</i>
                                             <i>Spiranthes costaricensis</i>
                                             <i>Spiranthes cranichoides</i>
                                             <i>Spiranthes delitescens</i>
                                             <i>Spiranthes dendroneura</i>
                                             <i>Spiranthes diluvialis</i>
                                             <i>Spiranthes eatonii</i>
                                             <i>Spiranthes elata</i>
                                             <i>Spiranthes eriophora</i>
                                             <i>Spiranthes fawcettii</i>
                                             <i>Spiranthes flexuosa</i>
                                             <i>Spiranthes floridana</i>
                                                   [Spiranthes gracilis var. floridana]
                                             <i>Spiranthes gemmipara</i>
                                             <i>Spiranthes graminea</i>
                                                   [Spiranthes graminea var. walteri]
                                             <i>Spiranthes grayi</i>
                                             <i>Spiranthes igniorchis</i>
                                             <i>Spiranthes incurva</i>
                                             <i>Spiranthes infernalis</i>
                                             <i>Spiranthes intermedia</i>
                                                   [Spiranthes neglecta]
                                             <i>Spiranthes lacera</i>
                                               <i>Spiranthes lacera lacera</i>
                                               <i>Spiranthes lacera var. gracilis</i>
                                                     [Neottia gracilis]
                                                     [Spiranthes gracilis var. gracilis]
                                                     [Spiranthes gracilis]
                                               <i>Spiranthes lacera var. lacera</i>
                                             <i>Spiranthes laciniata</i>
                                                   [Gyrostachys laciniata]
                                             <i>Spiranthes lancea</i>
                                             <i>Spiranthes lineata</i>
                                             <i>Spiranthes longilabris</i>
                                                   [Spiranthes brevifolia]
                                             <i>Spiranthes lucida</i>
                                                   [Neottia lucida]
                                             <i>Spiranthes madrensis</i>
                                             <i>Spiranthes magnicamporum</i>
                                             <i>Spiranthes nebulorum</i>
                                             <i>Spiranthes niklasii</i>
                                             <i>Spiranthes ochroleuca</i>
                                                   [Gyrostachys ochroleuca]
                                             <i>Spiranthes odorata</i>
                                                   [Gyrostachys triloba]
                                                   [Neottia odorata]
                                             <i>Spiranthes ovalis</i>
                                               <i>Spiranthes ovalis ovalis</i>
                                               <i>Spiranthes ovalis var. erostellata</i>
                                               <i>Spiranthes ovalis var. ovalis</i>
                                                     [Spiranthes montana]
                                             <i>Spiranthes parasitica</i>
                                                   [Schiedeela parasitica]
                                             <i>Spiranthes parksii</i>
                                             <i>Spiranthes pauciflora</i>
                                             <i>Spiranthes perexilis</i>
                                             <i>Spiranthes plantaginea</i>
                                             <i>Spiranthes porrifolia</i>
                                             <i>Spiranthes praecox</i>
                                             <i>Spiranthes romanzoffiana</i>
                                                   [Gyrostachys stricta]
                                                   [Ibidium strictum]
                                                   [Spiranthes stricta]
                                               <i>Spiranthes romanzoffiana romanzoffiana</i>
                                               <i>Spiranthes romanzoffiana var. diluvialis</i>
                                               <i>Spiranthes romanzoffiana var. porrifolia</i>
                                               <i>Spiranthes romanzoffiana var. romanzoffiana</i>
                                             <i>Spiranthes rubrocallosa</i>
                                             <i>Spiranthes seminuda</i>
                                             <i>Spiranthes sinensis</i>
                                                   [Spiranthes amoena]
                                                   [Spiranthes australis]
                                                   [Spiranthes sinensis var. amoena]
                                             <i>Spiranthes spanantha</i>
                                             <i>Spiranthes speciosa</i>
                                             <i>Spiranthes spiralis</i>
                                                   [Neottia spiralis]
                                                   [Spiranthes autumnalis]
                                             <i>Spiranthes stellata</i>
                                             <i>Spiranthes sylvatica</i>
                                             <i>Spiranthes torta</i>
                                             <i>Spiranthes tortilis</i>
                                             <i>Spiranthes transversalis</i>
                                             <i>Spiranthes triloba</i>
                                             <i>Spiranthes tuberosa</i>
                                                   [Spiranthes simplex]
                                               <i>Spiranthes tuberosa var. grayi</i>
                                             <i>Spiranthes velata</i>
                                             <i>Spiranthes vernalis</i>
                                                   [Gyrostachys linearis]
                                                   [Gyrostachys praecox]
                                                   [Gyrostachys reverchonii]
                                                   [Gyrostachys xyridifolia]
                                             <i>Spiranthes violacea</i>
                                             <i>Spiranthes x borealis</i>
                                             <i>Spiranthes x folsomii</i>
                                             <i>Spiranthes x intermedia</i>
                                             <i>Spiranthes x itchetuckneensis</i>
                                             <i>Spiranthes x meridionalis</i>
                                             <i>Spiranthes x simpsonii</i>
                                             <i>Spiranthes x steigeri</i>
                                     <i>Stanhopea</i>
                                             <i>Stanhopea anfracta</i>
                                             <i>Stanhopea annulata</i>
                                             <i>Stanhopea avicula</i>
                                             <i>Stanhopea candida</i>
                                             <i>Stanhopea connata</i>
                                             <i>Stanhopea costaricensis</i>
                                             <i>Stanhopea dodsoniana</i>
                                             <i>Stanhopea ecornuta</i>
                                             <i>Stanhopea embreei</i>
                                             <i>Stanhopea florida</i>
                                             <i>Stanhopea frymirei</i>
                                             <i>Stanhopea gibbosa</i>
                                                   [Stanhopea carchiensis]
                                                   [Stanhopea impressa]
                                             <i>Stanhopea grandiflora</i>
                                                   [Stanhopea eburnea]
                                             <i>Stanhopea graveolens</i>
                                             <i>Stanhopea insignis</i>
                                             <i>Stanhopea intermedia</i>
                                             <i>Stanhopea jenischiana</i>
                                             <i>Stanhopea lewisae</i>
                                             <i>Stanhopea maculosa</i>
                                                   [Stanhopea fregeana]
                                                   [Stanhopea marshii]
                                             <i>Stanhopea maduroi</i>
                                             <i>Stanhopea martiana</i>
                                             <i>Stanhopea nicaraguensis</i>
                                             <i>Stanhopea nigripes</i>
                                             <i>Stanhopea oculata</i>
                                             <i>Stanhopea panamensis</i>
                                             <i>Stanhopea pulla</i>
                                             <i>Stanhopea radiosa</i>
                                             <i>Stanhopea reichenbachiana</i>
                                             <i>Stanhopea ruckeri</i>
                                                   [Stanhopea inodora]
                                             <i>Stanhopea saccata</i>
                                             <i>Stanhopea stevensonii</i>
                                             <i>Stanhopea tigrina</i>
                                               <i>Stanhopea tigrina var. nigroviolacea</i>
                                                     [Stanhopea nigroviolacea]
                                             <i>Stanhopea tricornis</i>
                                             <i>Stanhopea wardii</i>
                                             <i>Stanhopea whittenii</i>
                                     <i>Staurochilus</i>
                                     <i>Stelis</i>
                                           [Lomax]
                                             <i>Stelis acostaei</i>
                                             <i>Stelis aemula</i>
                                                   [Stelis sarcodantha]
                                             <i>Stelis alajuelensis</i>
                                                   [Pleurothallis ramonensis]
                                             <i>Stelis alba</i>
                                             <i>Stelis alfredii</i>
                                             <i>Stelis allenii</i>
                                             <i>Stelis alta</i>
                                                   [Pleurothallis grandis]
                                             <i>Stelis amparoana</i>
                                             <i>Stelis antillensis</i>
                                             <i>Stelis aprica</i>
                                                   [Stelis catharinensis]
                                                   [Stelis minutiflora]
                                                   [Stelis rodriguesii]
                                             <i>Stelis argentata</i>
                                                   [Stelis bernoullii]
                                                   [Stelis endresii]
                                                   [Stelis glandulosa]
                                                   [Stelis parvibracteata]
                                                   [Stelis praesecta]
                                                   [Stelis violascens]
                                             <i>Stelis atrorubens</i>
                                             <i>Stelis aurea</i>
                                                   [Anathallis acuminata]
                                             <i>Stelis aviceps</i>
                                             <i>Stelis barbae</i>
                                             <i>Stelis bicornis</i>
                                             <i>Stelis bifalcis</i>
                                                   [Pleurothallis bifalcis]
                                             <i>Stelis bracteata</i>
                                             <i>Stelis bradei</i>
                                             <i>Stelis brenesii</i>
                                             <i>Stelis brevis</i>
                                             <i>Stelis brittoniana</i>
                                             <i>Stelis campanulifera</i>
                                                   [Stelis boliviensis]
                                             <i>Stelis canae</i>
                                                   [Pleurothallis canae]
                                             <i>Stelis carnosiflora</i>
                                             <i>Stelis carpinterae</i>
                                                   [Pleurothallis carpinterae]
                                             <i>Stelis cassidis</i>
                                                   [Pleurothallis cassidis]
                                             <i>Stelis cauliflora</i>
                                                   [Pleurothallis cauliflora]
                                             <i>Stelis chamaestelis</i>
                                                   [Stelis florea]
                                             <i>Stelis chihobensis</i>
                                             <i>Stelis ciliaris</i>
                                                   [Stelis confusa]
                                                   [Stelis jimenezii]
                                                   [Stelis pendulispica]
                                             <i>Stelis cleistogama</i>
                                             <i>Stelis cobanensis</i>
                                                   [Pleurothallis cobanensis]
                                             <i>Stelis collina</i>
                                             <i>Stelis conmixta</i>
                                             <i>Stelis convallaria</i>
                                                   [Pleurothallis convallaria]
                                             <i>Stelis cooperi</i>
                                             <i>Stelis costaricensis</i>
                                                   [Stelis platycardia]
                                             <i>Stelis crenata</i>
                                                   [Pleurothallis crenata]
                                             <i>Stelis crescentiicola</i>
                                             <i>Stelis crystallina</i>
                                             <i>Stelis cubensis</i>
                                             <i>Stelis cucullata</i>
                                             <i>Stelis cuspidata</i>
                                             <i>Stelis cylindrata</i>
                                                   [Pleurothallis macrantha]
                                             <i>Stelis cylindrica</i>
                                                   [Physothallis cylindrica]
                                             <i>Stelis deregularis</i>
                                                   [Physosiphon minutiflorus]
                                                   [Physosiphon spiralis]
                                                   [Pleurothallis deregularis]
                                             <i>Stelis despectans</i>
                                                   [Stelis chiriquensis]
                                                   [Stelis nutantiflora]
                                             <i>Stelis domingensis</i>
                                                   [Stelis tippenhaueri]
                                             <i>Stelis dussii</i>
                                             <i>Stelis effusa</i>
                                                   [Stelis distantiflora]
                                             <i>Stelis ekmanii</i>
                                             <i>Stelis emarginata</i>
                                                   [Physosiphon carinatus]
                                                   [Physosiphon guatemalensis]
                                                   [Physosiphon lindleyi]
                                                   [Physosiphon loddigesii]
                                                   [Physosiphon ochraceus]
                                                   [Physosiphon tubatus]
                                                   [Specklinia tubata]
                                             <i>Stelis expansa</i>
                                                   [Pleurothallis expansa]
                                             <i>Stelis fendleri</i>
                                             <i>Stelis flexuosa</i>
                                             <i>Stelis fractiflexa</i>
                                             <i>Stelis furfuracea</i>
                                             <i>Stelis galeata</i>
                                             <i>Stelis gelida</i>
                                                   [Pleurothallis chiriquensis]
                                                   [Pleurothallis univaginata]
                                             <i>Stelis gigantea</i>
                                                   [Pleurothallis powellii]
                                             <i>Stelis glossula</i>
                                                   [Stelis inaequalis]
                                             <i>Stelis gracilifolia</i>
                                             <i>Stelis gracilis</i>
                                                   [Stelis panamensis]
                                             <i>Stelis grandiflora</i>
                                                   [Stelis bangii]
                                                   [Stelis tristyla]
                                             <i>Stelis greenwoodii</i>
                                             <i>Stelis guatemalensis</i>
                                                   [Stelis patula]
                                             <i>Stelis hirsuta</i>
                                                   [Stelis jamesonii var. parviflora]
                                             <i>Stelis humilis</i>
                                                   [Stelis sphaerochila]
                                             <i>Stelis hymenantha</i>
                                                   [Stelis cuspidilabia]
                                                   [Stelis seleniglossa]
                                             <i>Stelis immersa</i>
                                                   [Pleurothallis calerae]
                                                   [Pleurothallis immersa]
                                                   [Pleurothallis lasiosepala]
                                             <i>Stelis imraei</i>
                                                   [Pleurothallis imraei]
                                                   [Pleurothallis vaginata]
                                             <i>Stelis intermedia</i>
                                             <i>Stelis isthmi</i>
                                             <i>Stelis jalapensis</i>
                                                   [Pleurothallis jalapensis]
                                             <i>Stelis jamesonii</i>
                                             <i>Stelis jenssenii</i>
                                             <i>Stelis johnsonii</i>
                                             <i>Stelis lamellata</i>
                                             <i>Stelis lanceolata</i>
                                                   [Pleurothallis lanceolata]
                                             <i>Stelis lankesteri</i>
                                             <i>Stelis latipetala</i>
                                             <i>Stelis ligulata</i>
                                                   [Pleurothallis ligulata]
                                             <i>Stelis lindenii</i>
                                             <i>Stelis listerophora</i>
                                                   [Pleurothallis listerophora]
                                             <i>Stelis longipetiolata</i>
                                             <i>Stelis longispicata</i>
                                             <i>Stelis macrantha</i>
                                             <i>Stelis maculata</i>
                                                   [Salpistele lutea]
                                             <i>Stelis martinezii</i>
                                             <i>Stelis maxima</i>
                                             <i>Stelis maxonii</i>
                                             <i>Stelis megachlamys</i>
                                                   [Pleurothallis megachlamys]
                                             <i>Stelis micragrostis</i>
                                             <i>Stelis micrantha</i>
                                             <i>Stelis microchila</i>
                                                   [Stelis barbata]
                                                   [Stelis bryophila]
                                                   [Stelis cinerea]
                                             <i>Stelis microstigma</i>
                                             <i>Stelis microtis</i>
                                             <i>Stelis mirabilis</i>
                                             <i>Stelis montana</i>
                                             <i>Stelis montserratii</i>
                                                   [Pleurothallis rubens]
                                                   [Stelis neorubens]
                                             <i>Stelis multirostris</i>
                                                   [Pleurothallis oblongifolia]
                                             <i>Stelis muscifera</i>
                                                   [Stelis trinitatis]
                                             <i>Stelis mystax</i>
                                                   [Pleurothallis mystax]
                                             <i>Stelis nagelii</i>
                                             <i>Stelis nanegalensis</i>
                                                   [Stelis vulcanica]
                                             <i>Stelis nigriflora</i>
                                             <i>Stelis nubis</i>
                                             <i>Stelis nycterina</i>
                                             <i>Stelis oblonga</i>
                                             <i>Stelis oblongifolia</i>
                                                   [Stelis chachapoyensis]
                                             <i>Stelis obscurata</i>
                                             <i>Stelis oestlundiana</i>
                                                   [Pleurothallis oestlundiana]
                                                   [Pleurothallis sanguinolenta]
                                             <i>Stelis ophioglossoides</i>
                                                   [Pleurothallis ophioglossoides]
                                                   [Stelis toepfferiana]
                                                   [Stelis trigoniflora]
                                             <i>Stelis ornata</i>
                                                   [Pleurothallis ornata]
                                             <i>Stelis ovatilabia</i>
                                                   [Stelis cyclopetala]
                                             <i>Stelis oxypetala</i>
                                             <i>Stelis pachyglossa</i>
                                                   [Pleurothallis conanthera]
                                                   [Pleurothallis formosa]
                                                   [Pleurothallis pachyglossa]
                                             <i>Stelis papaquerensis</i>
                                                   [Stelis fraterna]
                                                   [Stelis porschiana]
                                             <i>Stelis papillifera</i>
                                                   [Pleurothallis papillifera]
                                             <i>Stelis paraensis</i>
                                             <i>Stelis pardipes</i>
                                                   [Stelis albertii]
                                                   [Stelis longicuspis]
                                             <i>Stelis parvula</i>
                                                   [Pleurothallis platyglottis]
                                                   [Stelis bidentata]
                                             <i>Stelis perplexa</i>
                                             <i>Stelis perpusilliflora</i>
                                             <i>Stelis pidax</i>
                                                   [Pleurothallis pidax]
                                             <i>Stelis pilosa</i>
                                                   [Pleurothallis amparoana]
                                             <i>Stelis pittieri</i>
                                                   [Pleurothallis floribunda]
                                                   [Pleurothallis pittieri]
                                             <i>Stelis planipetala</i>
                                             <i>Stelis platystylis</i>
                                                   [Pleurothallis bernoullii]
                                             <i>Stelis poasensis</i>
                                                   [Stelis lamprophylla]
                                             <i>Stelis pompalis</i>
                                                   [Pleurothallis pompalis]
                                             <i>Stelis powellii</i>
                                             <i>Stelis praemorsa</i>
                                             <i>Stelis pulchella</i>
                                                   [Pleurothallis naraniensis]
                                                   [Pleurothallis pteroglossa]
                                                   [Pleurothallis pulchella]
                                             <i>Stelis punctulata</i>
                                                   [Lomax punctulata]
                                                   [Physosiphon cooperi]
                                                   [Physosiphon minor]
                                             <i>Stelis purpurascens</i>
                                                   [Stelis alfaroi]
                                                   [Stelis carioi]
                                                   [Stelis curvata]
                                                   [Stelis fulva]
                                                   [Stelis purpusii]
                                             <i>Stelis purpurea</i>
                                                   [Stelis rusbyi]
                                             <i>Stelis pusilla</i>
                                                   [Stelis chabreana]
                                             <i>Stelis pygmaea</i>
                                             <i>Stelis quadrifida</i>
                                                   [Pleurothallis ghiesbreghtiana var. cleistogama]
                                                   [Pleurothallis incompta]
                                                   [Pleurothallis lyroglossa]
                                                   [Pleurothallis nicaraguensis]
                                                   [Pleurothallis niederleinii]
                                             <i>Stelis ramonensis</i>
                                             <i>Stelis repens</i>
                                             <i>Stelis restrepioides</i>
                                             <i>Stelis resupinata</i>
                                                   [Pleurothallis resupinata]
                                             <i>Stelis retusa</i>
                                                   [Pleurothallis aristocratica]
                                                   [Pleurothallis hieroglyphica]
                                             <i>Stelis rhodochila</i>
                                             <i>Stelis rhodotantha</i>
                                             <i>Stelis rubens</i>
                                                   [Stelis liebmannii]
                                                   [Stelis tuerckheimii]
                                               <i>Stelis rubens var. oxypetala</i>
                                             <i>Stelis rufobrunnea</i>
                                                   [Pleurothallis rufobrunnea]
                                             <i>Stelis sagittata</i>
                                                   [Pleurothallis jamesonii]
                                             <i>Stelis scabrida</i>
                                             <i>Stelis scandens</i>
                                             <i>Stelis scariosa</i>
                                                   [Pleurothallis scariosa]
                                             <i>Stelis sclerophylla</i>
                                             <i>Stelis segoviensis</i>
                                                   [Pleurothallis amethystina]
                                                   [Pleurothallis johannis]
                                                   [Pleurothallis melicoides]
                                                   [Pleurothallis vinacea]
                                                   [Pleurothallis wercklei]
                                             <i>Stelis simplex</i>
                                                   [Pleurothallis simplex]
                                             <i>Stelis skutchii</i>
                                             <i>Stelis spathulata</i>
                                                   [Stelis tricuspis]
                                             <i>Stelis standleyi</i>
                                                   [Stelis persimilis]
                                             <i>Stelis storkii</i>
                                             <i>Stelis subinconspicua</i>
                                             <i>Stelis superbiens</i>
                                                   [Stelis cascajalensis]
                                                   [Stelis eximia]
                                                   [Stelis leucopogon]
                                                   [Stelis propinqua]
                                             <i>Stelis tenuilabris</i>
                                             <i>Stelis tenuissima</i>
                                             <i>Stelis thecoglossa</i>
                                             <i>Stelis tonduziana</i>
                                             <i>Stelis transversalis</i>
                                             <i>Stelis triangulabia</i>
                                             <i>Stelis tricardium</i>
                                             <i>Stelis tridentata</i>
                                                   [Stelis elliptica]
                                                   [Stelis leptophylla]
                                             <i>Stelis tubata</i>
                                             <i>Stelis velaticaulis</i>
                                             <i>Stelis veracrucensis</i>
                                             <i>Stelis vestita</i>
                                             <i>Stelis villosa</i>
                                                   [Pleurothallis schiedei]
                                                   [Pleurothallis villosa]
                                             <i>Stelis virgata</i>
                                                   [Pleurothallis virgata]
                                             <i>Stelis wagneri</i>
                                                   [Pleurothallis aguilarii]
                                                   [Pleurothallis wagneri]
                                             <i>Stelis weberbaueri</i>
                                             <i>Stelis williamsii</i>
                                             <i>Stelis xerophila</i>
                                                   [Pleurothallis xerophila]
                                             <i>Stelis xiphizusa</i>
                                                   [Crocodeilanthe xiphizusa]
                                     <i>Stellilabium</i>
                                     <i>Stenia</i>
                                             <i>Stenia bismarckii</i>
                                             <i>Stenia calceolaris</i>
                                             <i>Stenia pallida</i>
                                             <i>Stenia saccata</i>
                                                   [Dodsonia saccata]
                                     <i>Stenocoryne</i>
                                     <i>Stenoglottis</i>
                                             <i>Stenoglottis fimbriata</i>
                                               <i>Stenoglottis fimbriata var. fimbriata</i>
                                                     [Stenoglottis zambesiaca]
                                             <i>Stenoglottis longifolia</i>
                                             <i>Stenoglottis woodii</i>
                                                   [Cynorkis macloughlinii]
                                     <i>Stenoptera</i>
                                             <i>Stenoptera ciliaris</i>
                                             <i>Stenoptera peruviana</i>
                                     <i>Stenorhynchus</i>
                                     <i>Stenorrhynchos</i>
                                             <i>Stenorrhynchos aurantiacum</i>
                                             <i>Stenorrhynchos cinnabarinum</i>
                                             <i>Stenorrhynchos glicensteinii</i>
                                             <i>Stenorrhynchos lanceolatum</i>
                                                   [Spiranthes orchioides]
                                               <i>Stenorrhynchos lanceolatum var. lanceolatum</i>
                                                     [Sacoila lanceolata var. luteoalba]
                                                     [Spiranthes lanceolata var. luteoalba]
                                                     [Spiranthes lanceolata var. paludicola]
                                                     [Spiranthes lanceolata]
                                                     [Stenorrhynchos orchioides]
                                               <i>Stenorrhynchos lanceolatum var. paludicola</i>
                                             <i>Stenorrhynchos speciosum</i>
                                                   [Spiranthes colorata]
                                             <i>Stenorrhynchos speciosus</i>
                                             <i>Stenorrhynchos squamulosum</i>
                                     <i>Stenotyla</i>
                                             <i>Stenotyla estrellensis</i>
                                                   [Chondrorhyncha estrellensis]
                                             <i>Stenotyla helleri</i>
                                                   [Chondrorhyncha helleri]
                                             <i>Stenotyla lendyana</i>
                                                   [Chondrorhyncha lendyana]
                                             <i>Stenotyla picta</i>
                                                   [Warczewiczella caloglossa]
                                     <i>Stephanothelys</i>
                                             <i>Stephanothelys xystophylloides</i>
                                                   [Erythrodes xystophylloides]
                                     <i>Stichorkis</i>
                                             <i>Stichorkis benguetensis</i>
                                                   [Liparis benguetensis]
                                             <i>Stichorkis compressa</i>
                                             <i>Stichorkis gibbosa</i>
                                                   [Liparis gibbosa]
                                     <i>Stictophyllorchis</i>
                                     <i>Stigmatodactylus</i>
                                             <i>Stigmatodactylus lamrii</i>
                                     <i>Stigmatosema</i>
                                     <i>Stolzia</i>
                                             <i>Stolzia angustifolia</i>
                                             <i>Stolzia atrorubra</i>
                                             <i>Stolzia christopheri</i>
                                             <i>Stolzia compacta</i>
                                               <i>Stolzia compacta subsp. compacta</i>
                                               <i>Stolzia compacta subsp. iringana</i>
                                               <i>Stolzia compacta subsp. purpurata</i>
                                             <i>Stolzia cupuligera</i>
                                                   [Bulbophyllum cupuligerum]
                                                   [Stolzia diffusa]
                                             <i>Stolzia denticulata</i>
                                             <i>Stolzia elaidum</i>
                                                   [Bulbophyllum elaidum]
                                             <i>Stolzia grandiflora</i>
                                               <i>Stolzia grandiflora subsp. lejolyana</i>
                                             <i>Stolzia heiligenthalii</i>
                                             <i>Stolzia kalkhof-roseae</i>
                                             <i>Stolzia leedalii</i>
                                             <i>Stolzia moniliformis</i>
                                             <i>Stolzia nyassana</i>
                                             <i>Stolzia oligantha</i>
                                             <i>Stolzia peperomioides</i>
                                                   [Bulbophyllum peperomioides]
                                               <i>Stolzia peperomioides subsp. peperomioides</i>
                                               <i>Stolzia peperomioides subsp. thomensis</i>
                                                     [Stolzia thomensis]
                                             <i>Stolzia repens</i>
                                               <i>Stolzia repens var. cleistogama</i>
                                               <i>Stolzia repens var. obtusa</i>
                                               <i>Stolzia repens var. repens</i>
                                                     [Polystachya repens]
                                             <i>Stolzia viridis</i>
                                             <i>Stolzia williamsonii</i>
                                     <i>Strongyleria</i>
                                             <i>Strongyleria hirsutipetala</i>
                                             <i>Strongyleria pannea</i>
                                     <i>Sturmia</i>
                                     <i>Suarezia</i>
                                     <i>Sudamerlycaste</i>
                                             <i>Sudamerlycaste barringtoniae</i>
                                             <i>Sudamerlycaste ciliata</i>
                                             <i>Sudamerlycaste cinnabarina</i>
                                                   [Lycaste denningiana]
                                             <i>Sudamerlycaste gigantea</i>
                                                   [Lycaste gigantea]
                                             <i>Sudamerlycaste heynderycxii</i>
                                                   [Maxillaria gigantea]
                                             <i>Sudamerlycaste lanipes</i>
                                                   [Lycaste lanipes]
                                             <i>Sudamerlycaste pegueroi</i>
                                     <i>Summerhayesia</i>
                                             <i>Summerhayesia laurentii</i>
                                                   [Aerangis laurentii]
                                                   [Angraecum laurentii]
                                             <i>Summerhayesia rwandensis</i>
                                             <i>Summerhayesia zambesiaca</i>
                                     <i>Sutrina</i>
                                     <i>Svenkoeltzia</i>
                                             <i>Svenkoeltzia congestiflora</i>
                                                   [Funkiella congestiflora]
                                                   [Spiranthes congestiflora]
                                     <i>Symphyglossum</i>
                                     <i>Systeloglossum</i>
                                             <i>Systeloglossum acuminatum</i>
                                             <i>Systeloglossum costaricense</i>
                                     <i>Szlachetkoella</i>
                                     <i>Taeniophyllum</i>
                                             <i>Taeniophyllum biocellatum</i>
                                             <i>Taeniophyllum coxii</i>
                                                   [Ankylocheilos coxii]
                                             <i>Taeniophyllum fasciola</i>
                                                   [Taeniophyllum asperulum]
                                             <i>Taeniophyllum glandulosum</i>
                                                   [Taeniophyllum aphyllum]
                                             <i>Taeniophyllum marianense</i>
                                             <i>Taeniophyllum muelleri</i>
                                             <i>Taeniophyllum petrophilum</i>
                                             <i>Taeniophyllum pusillum</i>
                                                   [Chiloschista pusilla]
                                                   [Taeniophyllum obtusum]
                                             <i>Taeniophyllum robustum</i>
                                     <i>Taeniorrhiza</i>
                                             <i>Taeniorrhiza gabonensis</i>
                                     <i>Tainia</i>
                                           [Mischobulbum]
                                             <i>Tainia hookeriana</i>
                                             <i>Tainia latifolia</i>
                                             <i>Tainia macrantha</i>
                                                   [Mischobulbum macranthum]
                                             <i>Tainia obpandurata</i>
                                             <i>Tainia wrayana</i>
                                     <i>Talpinaria</i>
                                     <i>Tamayorkis</i>
                                             <i>Tamayorkis ehrenbergii</i>
                                                   [Malaxis ehrenbergii var. platyglossa]
                                                   [Malaxis ehrenbergii]
                                                   [Malaxis platyglossa]
                                                   [Microstylis ehrenbergii]
                                                   [Microstylis minutiflora]
                                                   [Microstylis platyglossa]
                                             <i>Tamayorkis hintonii</i>
                                                   [Malaxis hintonii]
                                     <i>Taprobanea</i>
                                             <i>Taprobanea spathulata</i>
                                     <i>Taurostalix</i>
                                     <i>Teagueia</i>
                                     <i>Telipogon</i>
                                             <i>Telipogon acicularis</i>
                                                   [Stellilabium aciculare]
                                             <i>Telipogon ampliflorus</i>
                                             <i>Telipogon andicola</i>
                                             <i>Telipogon biolleyi</i>
                                             <i>Telipogon bowmanii</i>
                                             <i>Telipogon christobalensis</i>
                                             <i>Telipogon costaricensis</i>
                                                   [Telipogon buenavistae]
                                             <i>Telipogon dalstromii</i>
                                             <i>Telipogon distantiflorus</i>
                                                   [Stellilabium distantiflorum]
                                             <i>Telipogon glicensteinii</i>
                                             <i>Telipogon gracilipes</i>
                                             <i>Telipogon helleri</i>
                                                   [Stellilabium helleri]
                                             <i>Telipogon hystrix</i>
                                             <i>Telipogon klotzscheanus</i>
                                             <i>Telipogon lankesteri</i>
                                             <i>Telipogon leila-alexandrae</i>
                                             <i>Telipogon medusae</i>
                                             <i>Telipogon minutiflorus</i>
                                             <i>Telipogon monticola</i>
                                             <i>Telipogon papilio</i>
                                             <i>Telipogon parvulus</i>
                                             <i>Telipogon pfavii</i>
                                             <i>Telipogon radiatus</i>
                                             <i>Telipogon roseus</i>
                                             <i>Telipogon setosus</i>
                                             <i>Telipogon standleyi</i>
                                             <i>Telipogon storkii</i>
                                             <i>Telipogon urceolatus</i>
                                             <i>Telipogon venustus</i>
                                     <i>Tetragamestus</i>
                                             <i>Tetragamestus modestus</i>
                                     <i>Tetramicra</i>
                                             <i>Tetramicra bulbosa</i>
                                             <i>Tetramicra canaliculata</i>
                                                   [Tetramicra rigida]
                                                   [Tetramicra schomburgkii]
                                             <i>Tetramicra ekmanii</i>
                                             <i>Tetramicra elegans</i>
                                             <i>Tetramicra malpighiarum</i>
                                             <i>Tetramicra parviflora</i>
                                                   [Tetramicra schoenina]
                                                   [Tetramicra urbaniana]
                                             <i>Tetramicra simplex</i>
                                             <i>Tetramicra tenera</i>
                                                   [Bletia tenera]
                                                   [Tetramicra erosa]
                                                   [Tetramicra eulophiae]
                                     <i>Teuscheria</i>
                                             <i>Teuscheria dodsonii</i>
                                     <i>Thecostele</i>
                                             <i>Thecostele alata</i>
                                     <i>Thelasis</i>
                                           [Rhynchophreatia]
                                             <i>Thelasis carinata</i>
                                             <i>Thelasis khasiana</i>
                                             <i>Thelasis longifolia</i>
                                             <i>Thelasis pygmaea</i>
                                             <i>Thelasis triptera</i>
                                     <i>Thelymitra</i>
                                             <i>Thelymitra antennifera</i>
                                             <i>Thelymitra aristata</i>
                                             <i>Thelymitra carnea</i>
                                             <i>Thelymitra crinita</i>
                                             <i>Thelymitra cyanea</i>
                                                   [Thelymitra uniflora]
                                                   [Thelymitra venosa var. cedricsmithii]
                                             <i>Thelymitra flexuosa</i>
                                             <i>Thelymitra ixioides</i>
                                             <i>Thelymitra longifolia</i>
                                             <i>Thelymitra longiloba</i>
                                             <i>Thelymitra nervosa</i>
                                                   [Thelymitra decora]
                                             <i>Thelymitra nuda</i>
                                             <i>Thelymitra papuana</i>
                                             <i>Thelymitra pauciflora</i>
                                             <i>Thelymitra pulchella</i>
                                             <i>Thelymitra venosa</i>
                                     <i>Thrixspermum</i>
                                             <i>Thrixspermum agusanense</i>
                                             <i>Thrixspermum amplexicaule</i>
                                             <i>Thrixspermum centipeda</i>
                                                   [Thrixspermum arachnites]
                                             <i>Thrixspermum elongatum</i>
                                             <i>Thrixspermum japonicum</i>
                                                   [Sarcochilus japonicus]
                                             <i>Thrixspermum scopa</i>
                                             <i>Thrixspermum subulatum</i>
                                     <i>Thulinia</i>
                                             <i>Thulinia albolutea</i>
                                     <i>Thunia</i>
                                             <i>Thunia alba</i>
                                               <i>Thunia alba var. alba</i>
                                     <i>Ticoglossum</i>
                                     <i>Tipularia</i>
                                             <i>Tipularia discolor</i>
                                             <i>Tipularia japonica</i>
                                             <i>Tipularia unifolia</i>
                                     <i>Tolumnia</i>
                                             <i>Tolumnia acunae</i>
                                             <i>Tolumnia arizajuliana</i>
                                                   [Oncidium arizajulianum]
                                             <i>Tolumnia bahamensis</i>
                                             <i>Tolumnia calochila</i>
                                             <i>Tolumnia caribensis</i>
                                                   [Oncidium caribense]
                                             <i>Tolumnia compressicaulis</i>
                                                   [Oncidium compressicaule]
                                             <i>Tolumnia gauntlettii</i>
                                                   [Oncidium gauntlettii]
                                             <i>Tolumnia guianensis</i>
                                                   [Tolumnia lemoniana]
                                             <i>Tolumnia guibertiana</i>
                                                   [Oncidium guibertianum]
                                                   [Oncidium lyratum]
                                                   [Oncidium moirianum]
                                             <i>Tolumnia gundlachii</i>
                                                   [Rodrigueziopsis antillensis]
                                             <i>Tolumnia guttata</i>
                                                   [Epidendrum guttatum]
                                                   [Oncidium apiculatum]
                                                   [Oncidium cuneilabium]
                                                   [Oncidium luridum var. guttatum]
                                                   [Oncidium quadripetalum]
                                                   [Oncidium tetrapetalum]
                                                   [Tolumnia tetrapetala]
                                             <i>Tolumnia haitiensis</i>
                                                   [Oncidium haitiense]
                                             <i>Tolumnia hawkesiana</i>
                                                   [Oncidium hawkesianum]
                                             <i>Tolumnia henekenii</i>
                                             <i>Tolumnia lucayana</i>
                                                   [Oncidium lucayanum]
                                             <i>Tolumnia prionochila</i>
                                             <i>Tolumnia pulchella</i>
                                                   [Oncidium concavum]
                                                   [Oncidium pulchellum]
                                             <i>Tolumnia quadriloba</i>
                                                   [Oncidium osmentii]
                                                   [Oncidium quadrilobum]
                                                   [Tolumnia osmentii]
                                             <i>Tolumnia sasseri</i>
                                                   [Oncidium sasseri]
                                             <i>Tolumnia scandens</i>
                                                   [Oncidium scandens]
                                             <i>Tolumnia sylvestris</i>
                                                   [Oncidium sylvestre]
                                             <i>Tolumnia triquetra</i>
                                                   [Oncidium triquetrum]
                                             <i>Tolumnia tuerckheimii</i>
                                             <i>Tolumnia urophylla</i>
                                                   [Oncidium urophyllum]
                                             <i>Tolumnia usneoides</i>
                                                   [Oncidium usneoides]
                                             <i>Tolumnia variegata</i>
                                                   [Epidendrum variegatum]
                                                   [Oncidium caymanense]
                                                   [Oncidium leiboldii]
                                                   [Oncidium variegatum var. roseum]
                                                   [Tolumnia leiboldii]
                                     <i>Townsonia</i>
                                     <i>Trachoma</i>
                                             <i>Trachoma guamense</i>
                                             <i>Trachoma papuanum</i>
                                                   [Sarcochilus societatis]
                                             <i>Trachoma rhopalorrhachis</i>
                                                   [Tuberolabium rhopalorrhachis]
                                     <i>Traunsteinera</i>
                                             <i>Traunsteinera globosa</i>
                                     <i>Trevoria</i>
                                             <i>Trevoria glumacea</i>
                                             <i>Trevoria zahlbruckneriana</i>
                                                   [Endresiella zahlbruckneriana]
                                     <i>Trias</i>
                                     <i>Tribulago</i>
                                     <i>Triceratorhynchus</i>
                                             <i>Triceratorhynchus viridiflorus</i>
                                                   [Angraecum evrardianum]
                                     <i>Trichocentrum</i>
                                             <i>Trichocentrum andreanum</i>
                                                   [Lophiaris andreana]
                                             <i>Trichocentrum andrewsiae</i>
                                             <i>Trichocentrum ascendens</i>
                                             <i>Trichocentrum aurisasinorum</i>
                                                   [Oncidium aurisasinorum]
                                             <i>Trichocentrum bicallosum</i>
                                             <i>Trichocentrum brachyphyllum</i>
                                             <i>Trichocentrum brenesii</i>
                                             <i>Trichocentrum caloceras</i>
                                             <i>Trichocentrum candidum</i>
                                             <i>Trichocentrum capistratum</i>
                                                   [Trichocentrum panamense]
                                             <i>Trichocentrum carthagenense</i>
                                                   [Oncidium carthagenense]
                                                   [Oncidium salvadorense]
                                                   [Oncidium sanguineum]
                                             <i>Trichocentrum cavendishianum</i>
                                                   [Oncidium cavendishianum]
                                             <i>Trichocentrum cebolleta</i>
                                             <i>Trichocentrum cosymbephorum</i>
                                                   [Lophiaris cosymbephora]
                                                   [Oncidium cosymbephorum]
                                             <i>Trichocentrum crispiflorum</i>
                                                   [Oncidium oerstedii var. crispiflorum]
                                             <i>Trichocentrum flavovirens</i>
                                             <i>Trichocentrum fuscum</i>
                                                   [Trichocentrum cornucopiae]
                                             <i>Trichocentrum helicanthum</i>
                                                   [Oncidium teres]
                                             <i>Trichocentrum jonesianum</i>
                                                   [Oncidium jonesianum]
                                             <i>Trichocentrum lacerum</i>
                                                   [Cohniella lacera]
                                                   [Oncidium stipitatum var. platyonyx]
                                                   [Oncidium stipitatum]
                                                   [Trichocentrum stipitatum]
                                             <i>Trichocentrum lanceanum</i>
                                                   [Lophiaris lanceana]
                                                   [Oncidium lanceanum]
                                             <i>Trichocentrum lindenii</i>
                                                   [Oncidium lindenii]
                                                   [Oncidium retemeyerianum]
                                             <i>Trichocentrum longicalcaratum</i>
                                             <i>Trichocentrum longifolium</i>
                                                   [Oncidium longifolium]
                                             <i>Trichocentrum luridum</i>
                                                   [Lophiaris lurida]
                                             <i>Trichocentrum maculatum</i>
                                             <i>Trichocentrum microchilum</i>
                                                   [Oncidium microchilum]
                                             <i>Trichocentrum nanum</i>
                                                   [Oncidium nanum]
                                             <i>Trichocentrum nataliae</i>
                                             <i>Trichocentrum nudum</i>
                                                   [Oncidium ebrachiatum]
                                             <i>Trichocentrum oerstedii</i>
                                                   [Lophiaris oerstedii]
                                                   [Oncidium oerstedii]
                                             <i>Trichocentrum oestlundianum</i>
                                                   [Oncidium oestlundianum]
                                             <i>Trichocentrum pfavii</i>
                                             <i>Trichocentrum pumilum</i>
                                                   [Oncidium pumilum]
                                             <i>Trichocentrum splendidum</i>
                                                   [Oncidium splendidum]
                                             <i>Trichocentrum sprucei</i>
                                                   [Cohniella sprucei]
                                             <i>Trichocentrum stramineum</i>
                                                   [Oncidium stramineum]
                                             <i>Trichocentrum tapiae</i>
                                                   [Lophiaris tapiae]
                                             <i>Trichocentrum tigrinum</i>
                                             <i>Trichocentrum undulatum</i>
                                                   [Oncidium luridum]
                                     <i>Trichoceros</i>
                                             <i>Trichoceros antennifer</i>
                                                   [Epidendrum antenniferum]
                                             <i>Trichoceros muralis</i>
                                     <i>Trichoglottis</i>
                                             <i>Trichoglottis amesiana</i>
                                             <i>Trichoglottis atropurpurea</i>
                                                   [Trichoglottis brachiata]
                                             <i>Trichoglottis fasciata</i>
                                                   [Staurochilus fasciatus]
                                             <i>Trichoglottis geminata</i>
                                                   [Trichoglottis wenzelii]
                                             <i>Trichoglottis lanceolaria</i>
                                             <i>Trichoglottis latisepala</i>
                                             <i>Trichoglottis mindanaensis</i>
                                             <i>Trichoglottis papuana</i>
                                             <i>Trichoglottis philippinensis</i>
                                             <i>Trichoglottis rosea</i>
                                             <i>Trichoglottis scandens</i>
                                             <i>Trichoglottis seidenfadenii</i>
                                                   [Trichoglottis tomentosa]
                                             <i>Trichoglottis subviolacea</i>
                                                   [Trichoglottis bataanensis]
                                     <i>Trichopilia</i>
                                             <i>Trichopilia fragrans</i>
                                             <i>Trichopilia galeottiana</i>
                                             <i>Trichopilia hennisiana</i>
                                             <i>Trichopilia leucoxantha</i>
                                             <i>Trichopilia maculata</i>
                                                   [Trichopilia powellii]
                                             <i>Trichopilia marginata</i>
                                                   [Trichopilia crispa]
                                             <i>Trichopilia mutica</i>
                                             <i>Trichopilia sanguinolenta</i>
                                                   [Helcia sanguinolenta]
                                             <i>Trichopilia suavis</i>
                                             <i>Trichopilia subulata</i>
                                                   [Leucohyle subulata]
                                                   [Trichopilia hymenantha]
                                             <i>Trichopilia tortilis</i>
                                             <i>Trichopilia turialbae</i>
                                     <i>Trichosalpinx</i>
                                           [Tubella]
                                             <i>Trichosalpinx arbuscula</i>
                                                   [Pleurothallis moschata]
                                             <i>Trichosalpinx blaisdellii</i>
                                                   [Pleurothallis blaisdellii]
                                                   [Pleurothallis peraltensis]
                                                   [Pleurothallis standleyi]
                                             <i>Trichosalpinx carinilabia</i>
                                                   [Pleurothallis broadwayi var. tricarinata]
                                             <i>Trichosalpinx cedralensis</i>
                                                   [Pleurothallis cedralensis]
                                                   [Pleurothallis myrtillus]
                                             <i>Trichosalpinx chamaelepanthes</i>
                                             <i>Trichosalpinx ciliaris</i>
                                                   [Pleurothallis purpusii]
                                             <i>Trichosalpinx crucilabia</i>
                                                   [Pleurothallis crucilabia]
                                             <i>Trichosalpinx dirhamphis</i>
                                             <i>Trichosalpinx dura</i>
                                                   [Pleurothallis broadwayi]
                                                   [Pleurothallis williamsii]
                                                   [Trichosalpinx foliata]
                                                   [Tubella dura]
                                             <i>Trichosalpinx membraniflora</i>
                                                   [Pleurothallis membraniflora]
                                             <i>Trichosalpinx memor</i>
                                                   [Pleurothallis brevis]
                                                   [Pleurothallis gnomonifera]
                                                   [Pleurothallis memor]
                                                   [Trichosalpinx greenwoodiana]
                                                   [Trichosalpinx nageliana]
                                             <i>Trichosalpinx minutipetala</i>
                                                   [Pleurothallis minutipetala]
                                             <i>Trichosalpinx nana</i>
                                                   [Pleurothallis nana]
                                             <i>Trichosalpinx navarrensis</i>
                                                   [Pleurothallis navarrensis]
                                             <i>Trichosalpinx orbicularis</i>
                                                   [Pleurothallis biflora]
                                                   [Pleurothallis trachytheca]
                                             <i>Trichosalpinx pergrata</i>
                                                   [Pleurothallis pergrata]
                                             <i>Trichosalpinx pringlei</i>
                                                   [Pleurothallis pringlei]
                                             <i>Trichosalpinx pusilla</i>
                                             <i>Trichosalpinx roraimensis</i>
                                                   [Pleurothallis roraimensis]
                                             <i>Trichosalpinx rotundata</i>
                                                   [Pleurothallis rotundata]
                                             <i>Trichosalpinx scabridula</i>
                                                   [Pleurothallis scabridula]
                                             <i>Trichosalpinx tamayoana</i>
                                             <i>Trichosalpinx trachystoma</i>
                                                   [Pleurothallis trachystoma]
                                             <i>Trichosalpinx triangulipetala</i>
                                                   [Pleurothallis triangulipetala]
                                             <i>Trichosalpinx trilobata</i>
                                                   [Pleurothallis trilobata]
                                     <i>Trichotosia</i>
                                             <i>Trichotosia barbarossa</i>
                                                   [Eria barbarossa]
                                             <i>Trichotosia canaliculata</i>
                                             <i>Trichotosia dasyphylla</i>
                                             <i>Trichotosia ferox</i>
                                             <i>Trichotosia lagunensis</i>
                                             <i>Trichotosia mcgregorii</i>
                                             <i>Trichotosia microphylla</i>
                                                   [Eria microphylla]
                                             <i>Trichotosia velutina</i>
                                                   [Eria velutina]
                                             <i>Trichotosia vestita</i>
                                                   [Eria vestita]
                                             <i>Trichotosia vulpina</i>
                                     <i>Tridactyle</i>
                                             <i>Tridactyle anthomaniaca</i>
                                               <i>Tridactyle anthomaniaca subsp. anthomaniaca</i>
                                                     [Angraecum lepidotum]
                                                     [Angraecum trachyrrhizum]
                                                     [Angraecum wittmackii]
                                                     [Listrostachys anthomaniaca]
                                                     [Tridactyle lepidota]
                                                     [Tridactyle trachyrhiza]
                                               <i>Tridactyle anthomaniaca subsp. nana</i>
                                             <i>Tridactyle armeniaca</i>
                                                   [Angorchis armeniaca]
                                                   [Angraecum armeniacum]
                                                   [Angraecum whitfieldii]
                                                   [Tridactyle whitfieldii]
                                             <i>Tridactyle aurantiopunctata</i>
                                             <i>Tridactyle bicaudata</i>
                                                   [Angorchis bicaudata]
                                               <i>Tridactyle bicaudata subsp. bicaudata</i>
                                                     [Angraecum fimbriatum]
                                                     [Angraecum laciniatum]
                                                     [Listrostachys cirrhosa]
                                                     [Listrostachys fimbriata]
                                                     [Tridactyle fimbriata]
                                                     [Tridactyle polyschista]
                                                     [Tridactyle pulchella]
                                             <i>Tridactyle brevicalcarata</i>
                                             <i>Tridactyle brevifolia</i>
                                             <i>Tridactyle crassifolia</i>
                                             <i>Tridactyle cruciformis</i>
                                             <i>Tridactyle eggelingii</i>
                                             <i>Tridactyle exellii</i>
                                             <i>Tridactyle filifolia</i>
                                                   [Angraecum filifolium]
                                                   [Listrostachys linearifolia]
                                                   [Tridactyle linearifolia]
                                                   [Tridactyle tridentata var. subulifolia]
                                             <i>Tridactyle fimbriatipetala</i>
                                                   [Angraecum fimbriatipetalum]
                                             <i>Tridactyle flabellata</i>
                                             <i>Tridactyle fusifera</i>
                                             <i>Tridactyle gentilii</i>
                                                   [Angraecum gentilii]
                                             <i>Tridactyle inaequilonga</i>
                                                   [Angraecum acutoemarginatum]
                                                   [Angraecum inaequilongum]
                                                   [Tridactyle acutomarginata]
                                             <i>Tridactyle inflata</i>
                                             <i>Tridactyle lagosensis</i>
                                                   [Angraecum lagosense]
                                             <i>Tridactyle latifolia</i>
                                             <i>Tridactyle laurentii</i>
                                               <i>Tridactyle laurentii var. kabareensis</i>
                                               <i>Tridactyle laurentii var. laurentii</i>
                                                     [Angraecum viridescens]
                                                     [Mystacidium laurentii]
                                             <i>Tridactyle lisowskii</i>
                                                   [Tridactyle scottellii subsp. lisowskii]
                                             <i>Tridactyle minuta</i>
                                             <i>Tridactyle minutifolia</i>
                                             <i>Tridactyle muriculata</i>
                                                   [Angraecum muriculatum]
                                             <i>Tridactyle nalaensis</i>
                                                   [Angraecum nalaense]
                                             <i>Tridactyle nanne-ritzkae</i>
                                             <i>Tridactyle nigrescens</i>
                                             <i>Tridactyle oblongifolia</i>
                                             <i>Tridactyle pentalobata</i>
                                             <i>Tridactyle phaeocephala</i>
                                             <i>Tridactyle scottellii</i>
                                                   [Angraecum scottellii]
                                             <i>Tridactyle stevartiana</i>
                                             <i>Tridactyle stipulata</i>
                                                   [Angraecum stipulatum]
                                                   [Tridactyle scottellii var. stipulata]
                                             <i>Tridactyle thomensis</i>
                                             <i>Tridactyle translucens</i>
                                             <i>Tridactyle tridactylites</i>
                                                   [Aeranthes deistelianus]
                                                   [Angraecum tridactylites]
                                                   [Listrostachys kindtiana]
                                                   [Mystacidium ledermannianum]
                                                   [Tridactyle kindtiana]
                                                   [Tridactyle ledermanniana]
                                             <i>Tridactyle tridentata</i>
                                                   [Angraecum goetzeanum]
                                                   [Angraecum hislopii]
                                                   [Angraecum tridentatum]
                                                   [Tridactyle bolusii]
                                                   [Tridactyle goetzeana]
                                                   [Tridactyle teretifolia]
                                             <i>Tridactyle trimikeorum</i>
                                             <i>Tridactyle truncatiloba</i>
                                             <i>Tridactyle unguiculata</i>
                                             <i>Tridactyle vanderlaaniana</i>
                                             <i>Tridactyle verrucosa</i>
                                             <i>Tridactyle virginea</i>
                                             <i>Tridactyle virgula</i>
                                                   [Angraecum virgulum]
                                     <i>Trigonidium</i>
                                             <i>Trigonidium egertonianum</i>
                                     <i>Trigonochilum</i>
                                     <i>Triorchos</i>
                                             <i>Triorchos ecristata</i>
                                     <i>Triphora</i>
                                             <i>Triphora amazonica</i>
                                             <i>Triphora craigheadii</i>
                                             <i>Triphora cubensis</i>
                                             <i>Triphora debilis</i>
                                                   [Pogonia debilis]
                                             <i>Triphora gallegosii</i>
                                             <i>Triphora gentianoides</i>
                                             <i>Triphora hassleriana</i>
                                             <i>Triphora latifolia</i>
                                             <i>Triphora nitida</i>
                                                   [Pogonia nitida]
                                             <i>Triphora ravenii</i>
                                                   [Pogonia ravenii]
                                             <i>Triphora rickettii</i>
                                             <i>Triphora surinamensis</i>
                                             <i>Triphora trianthophora</i>
                                                   [Pogonia trianthophora]
                                                   [Triphora trianthophora var. schaffneri]
                                               <i>Triphora trianthophora subsp. mexicana</i>
                                                     [Pogonia mexicana]
                                               <i>Triphora trianthophora subsp. trianthophora</i>
                                               <i>Triphora trianthophora var. texensis</i>
                                               <i>Triphora trianthophora var. trianthophora</i>
                                             <i>Triphora trianthophoros</i>
                                                   [Pogonia trianthophoros]
                                               <i>Triphora trianthophoros subsp. mexicana</i>
                                                     [Triphora mexicana]
                                               <i>Triphora trianthophoros subsp. trianthophoros</i>
                                                     [Arethusa pendula]
                                                     [Triphora pendula]
                                                     [Triphora trianthophoros f. albidoflava]
                                               <i>Triphora trianthophoros trianthophoros</i>
                                               <i>Triphora trianthophoros var. texensis</i>
                                               <i>Triphora trianthophoros var. trianthophoros</i>
                                             <i>Triphora wagneri</i>
                                             <i>Triphora yucatanensis</i>
                                                   [Triphora ricketii]
                                     <i>Trisetella</i>
                                             <i>Trisetella gemmata</i>
                                             <i>Trisetella tenuissima</i>
                                                   [Masdevallia tenuissima]
                                             <i>Trisetella triglochin</i>
                                                   [Masdevallia allenii]
                                                   [Masdevallia tridactylites]
                                                   [Trisetella tridactylites]
                                     <i>Trizeuxis</i>
                                             <i>Trizeuxis falcata</i>
                                     <i>Tropidia</i>
                                           [Chloidia]
                                             <i>Tropidia angulosa</i>
                                             <i>Tropidia curculigoides</i>
                                             <i>Tropidia disticha</i>
                                             <i>Tropidia polystachya</i>
                                                   [Chloidia vernalis]
                                                   [Tropidia eatonii]
                                     <i>Tuberolabium</i>
                                             <i>Tuberolabium guamense</i>
                                             <i>Tuberolabium kotoense</i>
                                                   [Saccolabium kotoense]
                                     <i>Tylostigma</i>
                                             <i>Tylostigma hildebrandtii</i>
                                     <i>Uleiorchis</i>
                                     <i>Uncifera</i>
                                             <i>Uncifera acuminata</i>
                                             <i>Uncifera obtusifolia</i>
                                             <i>Uncifera tenuicaulis</i>
                                     <i>Unciferia</i>
                                     <i>Unguella</i>
                                     <i>Vanda</i>
                                             <i>Vanda ampullacea</i>
                                                   [Ascocentrum ampullaceum]
                                             <i>Vanda aurantiaca</i>
                                                   [Ascocentrum aurantiacum]
                                             <i>Vanda coerulea</i>
                                             <i>Vanda cristata</i>
                                             <i>Vanda curvifolia</i>
                                                   [Ascocentrum curvifolium]
                                             <i>Vanda denisoniana</i>
                                             <i>Vanda falcata</i>
                                                   [Neofinetia falcata]
                                             <i>Vanda flabellata</i>
                                                   [Aerides flabellata]
                                             <i>Vanda furva</i>
                                             <i>Vanda garayi</i>
                                                   [Ascocentrum garayi]
                                             <i>Vanda hindsii</i>
                                             <i>Vanda insignis</i>
                                             <i>Vanda lamellata</i>
                                             <i>Vanda lilacina</i>
                                                   [Vanda laotica]
                                             <i>Vanda limbata</i>
                                             <i>Vanda liouvillei</i>
                                             <i>Vanda luzonica</i>
                                             <i>Vanda miniata</i>
                                                   [Ascocentrum miniatum]
                                             <i>Vanda roeblingiana</i>
                                             <i>Vanda tessellata</i>
                                             <i>Vanda testacea</i>
                                                   [Vanda parviflora]
                                             <i>Vanda tricolor</i>
                                               <i>Vanda tricolor var. suavis</i>
                                                     [Vanda suavis]
                                             <i>Vanda vietnamica</i>
                                                   [Christensonia vietnamica]
                                     <i>Vandopsis</i>
                                             <i>Vandopsis gigantea</i>
                                             <i>Vandopsis lissochiloides</i>
                                     <i>Vanilla</i>
                                             <i>Vanilla acuminata</i>
                                             <i>Vanilla africana</i>
                                             <i>Vanilla articulata</i>
                                             <i>Vanilla bampsiana</i>
                                             <i>Vanilla barbellata</i>
                                             <i>Vanilla bicolor</i>
                                                   [Vanilla wrightii]
                                             <i>Vanilla calyculata</i>
                                             <i>Vanilla chalotii</i>
                                             <i>Vanilla chamissonis</i>
                                             <i>Vanilla claviculata</i>
                                             <i>Vanilla crenulata</i>
                                             <i>Vanilla cribbiana</i>
                                             <i>Vanilla cucullata</i>
                                             <i>Vanilla dilloniana</i>
                                                   [Vanilla eggersii]
                                             <i>Vanilla grandifolia</i>
                                               <i>Vanilla grandifolia var. grandifolia</i>
                                               <i>Vanilla grandifolia var. lujae</i>
                                                     [Vanilla lujae]
                                             <i>Vanilla guianensis</i>
                                                   [Vanilla latisegmenta]
                                             <i>Vanilla hallei</i>
                                             <i>Vanilla hartii</i>
                                             <i>Vanilla heterolopha</i>
                                             <i>Vanilla imperialis</i>
                                                   [Vanilla imperialis var. congolensis]
                                             <i>Vanilla inodora</i>
                                                   [Vanilla pfaviana]
                                             <i>Vanilla insignis</i>
                                             <i>Vanilla madagascariensis</i>
                                             <i>Vanilla martinezii</i>
                                             <i>Vanilla mexicana</i>
                                                   [Vanilla anaromatica]
                                                   [Vanilla aromatica]
                                             <i>Vanilla nigerica</i>
                                             <i>Vanilla ochyrae</i>
                                             <i>Vanilla odorata</i>
                                                   [Epidendrum vermifugum]
                                             <i>Vanilla palembanica</i>
                                             <i>Vanilla phaeantha</i>
                                             <i>Vanilla phalaenopsis</i>
                                             <i>Vanilla planifolia</i>
                                                   [Epidendrum rubrum]
                                                   [Vanilla fragrans]
                                                   [Vanilla schwackeana]
                                             <i>Vanilla poitaei</i>
                                                   [Vanilla correllii]
                                             <i>Vanilla polylepis</i>
                                             <i>Vanilla pompona</i>
                                               <i>Vanilla pompona subsp. grandiflora</i>
                                                     [Vanilla grandiflora]
                                             <i>Vanilla ramosa</i>
                                                   [Vanilla africana var. gilletii]
                                                   [Vanilla africana var. laurentiana]
                                                   [Vanilla beauchenei]
                                                   [Vanilla laurentiana var. gilletii]
                                                   [Vanilla laurentiana]
                                                   [Vanilla ovalifolia]
                                                   [Vanilla zanzibarica]
                                             <i>Vanilla roscheri</i>
                                             <i>Vanilla savannarum</i>
                                             <i>Vanilla seretii</i>
                                             <i>Vanilla tisserantii</i>
                                             <i>Vanilla trigonocarpa</i>
                                                   [Vanilla pauciflora]
                                             <i>Vanilla vanilla</i>
                                     <i>Vargasiella</i>
                                     <i>Vasqueziella</i>
                                     <i>Veyretella</i>
                                             <i>Veyretella flabellata</i>
                                             <i>Veyretella hetaerioides</i>
                                                   [Cynorkis hetaerioides]
                                                   [Habenaria hetaerioides]
                                     <i>Veyretia</i>
                                             <i>Veyretia simplex</i>
                                                   [Gyrostachys simplex]
                                     <i>Vitekorchis</i>
                                             <i>Vitekorchis excavata</i>
                                                   [Oncidium boissieri]
                                                   [Oncidium excavatum]
                                     <i>Vrydagzynea</i>
                                             <i>Vrydagzynea gracilis</i>
                                             <i>Vrydagzynea vitiensis</i>
                                     <i>Waireia</i>
                                             <i>Waireia stenopetala</i>
                                                   [Lyperanthus antarcticus]
                                     <i>Warczewiczella</i>
                                             <i>Warczewiczella amazonica</i>
                                                   [Cochleanthes amazonica]
                                             <i>Warczewiczella candida</i>
                                                   [Cochleanthes candida]
                                             <i>Warczewiczella discolor</i>
                                                   [Chondrorhyncha discolor]
                                                   [Cochleanthes discolor]
                                             <i>Warczewiczella lipscombiae</i>
                                                   [Chondrorhyncha lipscombiae]
                                                   [Cochleanthes lipscombiae]
                                             <i>Warczewiczella marginata</i>
                                                   [Cochleanthes marginata]
                                     <i>Warmingia</i>
                                             <i>Warmingia eugenii</i>
                                     <i>Warrea</i>
                                             <i>Warrea costaricensis</i>
                                             <i>Warrea warreana</i>
                                     <i>Warreopsis</i>
                                             <i>Warreopsis pardina</i>
                                                   [Zygopetalum pardinum]
                                             <i>Warreopsis parviflora</i>
                                                   [Zygopetalum parviflorum]
                                     <i>Warringia</i>
                                     <i>Warscewiczella</i>
                                             <i>Warscewiczella flabelliformis</i>
                                     <i>Wullschlaegelia</i>
                                             <i>Wullschlaegelia aphylla</i>
                                             <i>Wullschlaegelia calcarata</i>
                                     <i>XAckersteinia</i>
                                     <i>Xerorchis</i>
                                             <i>Xerorchis amazonica</i>
                                     <i>Xylobium</i>
                                             <i>Xylobium colleyi</i>
                                                   [Maxillaria brachypus]
                                             <i>Xylobium elongatum</i>
                                             <i>Xylobium foveatum</i>
                                                   [Maxillaria stachyobiorum]
                                                   [Xylobium concavum]
                                             <i>Xylobium leontoglossum</i>
                                             <i>Xylobium pallidiflorum</i>
                                             <i>Xylobium palmifolium</i>
                                             <i>Xylobium squalens</i>
                                             <i>Xylobium subintegrum</i>
                                             <i>Xylobium subpulchrum</i>
                                             <i>Xylobium sulfurinum</i>
                                                   [Xylobium powellii]
                                                   [Xylobium tuerckheimii]
                                             <i>Xylobium undulatum</i>
                                             <i>Xylobium variegatum</i>
                                             <i>Xylobium zarumense</i>
                                     <i>Yoania</i>
                                             <i>Yoania japonica</i>
                                     <i>Ypsilopus</i>
                                             <i>Ypsilopus amaniensis</i>
                                                   [Angraecum cufodontii]
                                                   [Cyrtorchis cufodontii]
                                                   [Listrostachys amaniensis]
                                             <i>Ypsilopus citrinus</i>
                                                   [Tridactyle citrina]
                                             <i>Ypsilopus erectus</i>
                                                   [Ypsilopus longifolius subsp. erectus]
                                             <i>Ypsilopus furcistipes</i>
                                                   [Tridactyle furcistipes]
                                             <i>Ypsilopus leedalii</i>
                                             <i>Ypsilopus longifolius</i>
                                                   [Angraecum graminifolium]
                                                   [Listrostachys graminifolia]
                                                   [Mystacidium longifolium]
                                                   [Ypsilopus graminifolius]
                                             <i>Ypsilopus sarcodanthus</i>
                                                   [Tridactyle sarcodantha]
                                             <i>Ypsilopus schliebenii</i>
                                                   [Barombia schliebenii]
                                                   [Leptocentrum schliebenii]
                                                   [Rangaeris schliebenii]
                                             <i>Ypsilopus tanneri</i>
                                                   [Tridactyle tanneri]
                                             <i>Ypsilopus viridiflorus</i>
                                     <i>Zelenkoa</i>
                                             <i>Zelenkoa onusta</i>
                                                   [Oncidium onustum]
                                     <i>Zeuxine</i>
                                             <i>Zeuxine affinis</i>
                                             <i>Zeuxine africana</i>
                                             <i>Zeuxine ballii</i>
                                             <i>Zeuxine elongata</i>
                                             <i>Zeuxine erimae</i>
                                             <i>Zeuxine fritzii</i>
                                             <i>Zeuxine gilgiana</i>
                                             <i>Zeuxine goodyeroides</i>
                                             <i>Zeuxine gracilis</i>
                                             <i>Zeuxine lunulata</i>
                                                   [Cheirostylis schliebenii]
                                             <i>Zeuxine membranacea</i>
                                             <i>Zeuxine odzalaensis</i>
                                             <i>Zeuxine ruwenzoriensis</i>
                                             <i>Zeuxine stammleri</i>
                                                   [Hetaeria stammleri]
                                             <i>Zeuxine strateumatica</i>
                                                   [Zeuxine sulcata]
                                             <i>Zeuxine violascens</i>
                                     <i>Zhukowskia</i>
                                     <i>Zootrophion</i>
                                             <i>Zootrophion atropurpureum</i>
                                                   [Cryptophoranthus atropurpureus]
                                                   [Masdevallia fenestrata]
                                                   [Specklinia atropurpurea]
                                             <i>Zootrophion dayanum</i>
                                             <i>Zootrophion endresianum</i>
                                                   [Cryptophoranthus endresianus]
                                             <i>Zootrophion gracilentum</i>
                                                   [Cryptophoranthus lepidotus]
                                             <i>Zootrophion hirtzii</i>
                                     <i>Zygopetalum</i>
                                             <i>Zygopetalum brachypetalum</i>
                                             <i>Zygopetalum crinitum</i>
                                             <i>Zygopetalum maculatum</i>
                                                   [Zygopetalum bolivianum]
                                                   [Zygopetalum intermedium]
                                             <i>Zygopetalum maxillare</i>
                                                   [Zygopetalum gautieri]
                                                   [Zygopetalum graminifolium]
                                     <i>Zygosepalum</i>
                                             <i>Zygosepalum labiosum</i>
                                             <i>Zygosepalum tatei</i>
                                     <i>Zygostates</i>
                                             <i>Zygostates apiculata</i>
                                             <i>Zygostates lunata</i>
                                             <i>Zygostates pellucida</i>
                                                   [Dipteranthus pellucidus]
                                     <i>× Caloarethusa</i>
                                     <i>× Orchiserapias</i>
                                             <i>Orchiserapias leroyi</i>
                                     <i>×Laeliocattleya</i>
                                             <i>×Laeliocattleya arnoldiana</i>
                                                   [Laelia ×arnoldiana]

Problematic Rooting (215593)
                                               <i>Ophrys iricolor subsp. iricolor</i>
                                               <i>Ophrys iricolor subsp. lojaconoi</i>
                                               <i>Ophrys iricolor subsp. mesaritica</i>
                                               <i>Ophrys iricolor subsp. vallesiana</i>

Problematic Rooting (215612)
                                               <i>Orchis tridentata subsp. lactea</i>

Problematic Rooting (416254)
                                               <i>Habenaria tenuispica var. tenuispica</i>