Taxon Search
  Plantae
    Tracheophyta
           [Tracheobionta]
    Spermatophyta
      Magnoliophyta
             [Angiospermae]
         Eudicots
             Core Eudicots
               Asterids
               Lamiids
                    Lamiales
                            Orobanchaceae
                                    Adenostegia
                                            Adenostegia canescens
                                            Adenostegia capitata
                                            Adenostegia eremica
                                            Adenostegia hansenii
                                            Adenostegia kingii
                                            Adenostegia littoralis
                                            Adenostegia palmata
                                            Adenostegia parviflora
                                            Adenostegia pilosa
                                            Adenostegia rigida
                                            Adenostegia tenuis
                                            Adenostegia wrightii
                                    Aeginetia
                                            Aeginetia indica
                                                   [Aeginetia indica var. gracilis]
                                            Aeginetia mpomii
                                            Aeginetia sinensis
                                    Agalinis
                                            Agalinis acuta
                                            Agalinis albida
                                            Agalinis angustifolia
                                                   [Gerardia angustifolia]
                                            Agalinis aphylla
                                                   [Agalinis microphylla]
                                            Agalinis aspera
                                                   [Agalinis longifolia]
                                            Agalinis auriculata
                                            Agalinis bangii
                                                   [Gerardia bangii]
                                            Agalinis besseyana
                                            Agalinis brachyphylla
                                                   [Esterhazya alpestris]
                                                   [Gerardia brachyphylla var. grandiflora]
                                                   [Gerardia brachyphylla]
                                            Agalinis brevifolia
                                                   [Gerardia brevifolia]
                                            Agalinis caddoensis
                                                   [Tomanthera caddoensis]
                                            Agalinis calycina
                                                   [Gerardia calycina]
                                            Agalinis communis
                                                   [Gerardia communis f. minor]
                                            Agalinis decemloba
                                            Agalinis delicatula
                                            Agalinis densiflora
                                                   [Otophylla drummondii]
                                            Agalinis digitalis
                                                   [Gerardia digitalis]
                                            Agalinis divaricata
                                                   [Gerardia mettaueri]
                                            Agalinis edwardsiana
                                              Agalinis edwardsiana var. glabra
                                            Agalinis erecta
                                            Agalinis fasciculata
                                                   [Agalinis domingensis]
                                                   [Agalinis fasciculata var. insulomontana]
                                                   [Gerardia domingensis]
                                              Agalinis fasciculata var. peninsularis
                                            Agalinis fiebrigii
                                                   [Gerardia fiebrigii]
                                            Agalinis filicaulis
                                                   [Gerardia aphylla var. filicaulis]
                                            Agalinis filifolia
                                            Agalinis flava
                                              Agalinis flava var. macrantha
                                            Agalinis flexicaulis
                                            Agalinis gattingeri
                                            Agalinis genistifolia
                                            Agalinis georgiana
                                            Agalinis grandiflora
                                              Agalinis grandiflora var. serrata
                                            Agalinis gypsophila
                                            Agalinis harperi
                                            Agalinis heterophylla
                                            Agalinis hispidula
                                                   [Anisantherina hispidula]
                                                   [Gerardia hispidula]
                                                   [Gerardia schippii]
                                            Agalinis holmiana
                                            Agalinis homalantha
                                            Agalinis humilis
                                                   [Gerardia humilis]
                                            Agalinis keyensis
                                            Agalinis kingsii
                                            Agalinis laevigata
                                            Agalinis lanceolata
                                                   [Virgularia lanceolata]
                                                   [Virgularia revoluta]
                                            Agalinis laxa
                                            Agalinis linarioides
                                              Agalinis linarioides subsp. linarioides
                                                     [Esterhazya andina]
                                                     [Gerardia linarioides]
                                            Agalinis linifolia
                                                   [Gerardia linifolia]
                                            Agalinis maritima
                                              Agalinis maritima maritima
                                              Agalinis maritima var. grandiflora
                                                     [Gerardia cereifera]
                                              Agalinis maritima var. maritima
                                            Agalinis megalantha
                                                   [Gerardia megalantha]
                                            Agalinis navasotensis
                                            Agalinis neoscotica
                                                   [Agalinis purpurea var. neoscotica]
                                                   [Gerardia neoscotica]
                                                   [Gerardia purpurea var. neoscotica]
                                            Agalinis nuttallii
                                            Agalinis obtusifolia
                                            Agalinis oligophylla
                                                   [Tomanthera pseudaphylla]
                                              Agalinis oligophylla var. pseudaphylla
                                            Agalinis parvifolia
                                            Agalinis paupercula
                                                   [Gerardia paupercula]
                                              Agalinis paupercula var. borealis
                                                     [Gerardia paupercula subsp. borealis]
                                                     [Gerardia paupercula var. borealis]
                                              Agalinis paupercula var. neoscotica
                                              Agalinis paupercula var. paupercula
                                                     [Gerardia paupercula var. typica]
                                            Agalinis pedicularia
                                              Agalinis pedicularia var. ambigens
                                              Agalinis pedicularia var. caesariensis
                                              Agalinis pedicularia var. pectinata
                                            Agalinis peduncularis
                                                   [Buchnera fimbriata]
                                                   [Gerardia peduncularis]
                                            Agalinis pennellii
                                            Agalinis pinetorum
                                              Agalinis pinetorum var. delicatula
                                            Agalinis plukenetii
                                                   [Agalinis corymbosa]
                                            Agalinis pseudaphylla
                                            Agalinis pulchella
                                            Agalinis purpurea
                                                   [Gerardia purpurea]
                                              Agalinis purpurea purpurea
                                              Agalinis purpurea var. carteri
                                                     [Gerardia purpurea var. carteri]
                                              Agalinis purpurea var. chiapasana
                                              Agalinis purpurea var. parviflora
                                                     [Gerardia purpurea f. albiflora]
                                                     [Gerardia purpurea var. parviflora]
                                                     [Gerardia purpurea var. paupercula]
                                              Agalinis purpurea var. purpurea
                                                     [Gerardia purpurea subsp. parvula]
                                                     [Gerardia purpurea var. grandiflora]
                                                     [Gerardia purpurea var. racemulosa]
                                              Agalinis purpurea var. racemulosa
                                            Agalinis ramossisima
                                                   [Gerardia ramosissima]
                                            Agalinis ramulifera
                                            Agalinis reflexidens
                                                   [Gerardia reflexidens]
                                            Agalinis rigida
                                                   [Gerardia rigida]
                                            Agalinis scarlatina
                                                   [Gerardia scarlatina]
                                            Agalinis schwackeana
                                                   [Gerardia schwackeana]
                                            Agalinis setacea
                                            Agalinis skinneriana
                                                   [Aureolaria skinneriana f. pallida]
                                                   [Aureolaria skinneriana]
                                                   [Gerardia skinneriana]
                                                   [Tomanthera skinneriana]
                                            Agalinis spiciflora
                                            Agalinis stenantha
                                                   [Gerardia stenantha]
                                            Agalinis stenophylla
                                            Agalinis strictifolia
                                            Agalinis tenella
                                            Agalinis tenuifolia
                                                   [Gerardia tenuifolia var. humilis]
                                                   [Gerardia tenuifolia var. typica]
                                                   [Gerardia tenuifolia]
                                              Agalinis tenuifolia subsp. leucanthera
                                              Agalinis tenuifolia var. leucanthera
                                                     [Gerardia tenuifolia subsp. leucanthera]
                                                     [Gerardia tenuifolia var. leucanthera]
                                              Agalinis tenuifolia var. macrophylla
                                                     [Gerardia tenuifolia subsp. macrophylla]
                                                     [Gerardia tenuifolia var. macrophylla]
                                              Agalinis tenuifolia var. parviflora
                                                     [Gerardia tenuifolia subsp. parviflora]
                                                     [Gerardia tenuifolia var. parviflora]
                                              Agalinis tenuifolia var. polyphylla
                                                     [Gerardia tenuifolia subsp. polyphylla]
                                                     [Gerardia tenuifolia var. polyphylla]
                                              Agalinis tenuifolia var. tenuifolia
                                            Agalinis virgata
                                            Agalinis virginica
                                            Agalinis viridis
                                            Agalinis wrightii
                                    Alectorolophus
                                    Alectra
                                            Alectra aberdarica
                                            Alectra alba
                                                   [Harveya alba]
                                            Alectra alectroides
                                                   [Melasma alectroides]
                                            Alectra aspera
                                            Alectra asperrima
                                                   [Glossostylis asperrima]
                                            Alectra atrosanguinea
                                                   [Melasma atrosanguineum]
                                            Alectra aurantiaca
                                            Alectra bainesii
                                            Alectra basserei
                                            Alectra capensis
                                            Alectra dolichocalyx
                                            Alectra dunensis
                                            Alectra fluminensis
                                            Alectra glandulosa
                                            Alectra gracilis
                                            Alectra hirsuta
                                            Alectra hundtii
                                            Alectra lancifolia
                                                   [Melasma indicum]
                                            Alectra ledermannii
                                            Alectra linearis
                                            Alectra melampyroides
                                            Alectra merkeri
                                            Alectra orobanchoides
                                                   [Alectra kilimandjarica]
                                                   [Alectra kirkii]
                                                   [Alectra parvifolia]
                                                   [Alectra welwitschii]
                                                   [Melasma orobanchoides]
                                                   [Melasma parviflorum]
                                                   [Melasma welwitschii]
                                            Alectra parasitica
                                            Alectra picta
                                                   [Melasma pictum]
                                            Alectra pubescens
                                            Alectra rigida
                                                   [Melasma rigidum]
                                              Alectra rigida subsp. paludosa
                                                     [Alectra paludosa]
                                            Alectra scharensis
                                            Alectra schliebenii
                                            Alectra sessiliflora
                                                   [Alectra barbata]
                                                   [Alectra congolensis]
                                                   [Alectra cordata]
                                                   [Alectra indica]
                                                   [Alectra moeroensis]
                                                   [Alectra senegalensis var. minima]
                                                   [Alectra senegalensis]
                                                   [Alectra sessiliflora var. monticola]
                                                   [Melasma barbatum]
                                                   [Melasma cordatum]
                                                   [Melasma indicum var. monticolum]
                                                   [Melasma sessiliflorum]
                                              Alectra sessiliflora var. senegalensis
                                            Alectra stolzii
                                            Alectra trinervis
                                            Alectra virgata
                                            Alectra vogelii
                                                   [Alectra angustifolia]
                                                   [Alectra arachidis]
                                                   [Alectra hippocrepandra]
                                                   [Melasma hippocrepandrum]
                                    Anisantherina
                                    Anoplanthus
                                    Aphyllon
                                            Aphyllon arizonicum
                                            Aphyllon californicum
                                              Aphyllon californicum subsp. californicum
                                              Aphyllon californicum subsp. condensum
                                              Aphyllon californicum subsp. feudgei
                                              Aphyllon californicum subsp. grande
                                              Aphyllon californicum subsp. grayanum
                                              Aphyllon californicum subsp. jepsonii
                                            Aphyllon comosum
                                            Aphyllon corymbosum
                                              Aphyllon corymbosum corymbosum
                                              Aphyllon corymbosum subsp. corymbosum
                                              Aphyllon corymbosum subsp. mutabile
                                              Aphyllon corymbosum var. mutabile
                                            Aphyllon dugesii
                                            Aphyllon epigalium
                                              Aphyllon epigalium subsp. epigalium
                                              Aphyllon epigalium subsp. notocalifornicum
                                            Aphyllon franciscanum
                                            Aphyllon gypsophilum
                                            Aphyllon multiflorum
                                                   [Phelypaea erianthera]
                                            Aphyllon parishii
                                              Aphyllon parishii parishii
                                              Aphyllon parishii subsp. brachylobum
                                              Aphyllon parishii subsp. parishii
                                            Aphyllon pinorum
                                            Aphyllon purpureum
                                            Aphyllon riparium
                                            Aphyllon robbinsii
                                                   [Orobanche robbinsii]
                                            Aphyllon sedi
                                            Aphyllon tuberosum
                                            Aphyllon validum
                                              Aphyllon validum subsp. validum
                                            Aphyllon vallicolum
                                            Aphyllon violaceum
                                    Asepalum
                                            Asepalum eriantherum
                                                   [Cyclocheilon eriantherum var. decurrens]
                                                   [Cyclocheilon eriantherum]
                                                   [Cyclocheilon minutibracteolatum]
                                                   [Tinnea arabica]
                                                   [Tinnea erianthera]
                                    Aulaya
                                    Aureolaria
                                            Aureolaria auriculata
                                            Aureolaria calycosa
                                            Aureolaria dispersa
                                                   [Dasistoma dispersum]
                                            Aureolaria flava
                                                   [Aureolaria villosa]
                                                   [Dasistoma aurea]
                                                   [Dasistoma calycosum]
                                                   [Dasistoma pubescens]
                                              Aureolaria flava subsp. macrantha
                                              Aureolaria flava subsp. reticulata
                                              Aureolaria flava subsp. typica
                                              Aureolaria flava var. flava
                                                     [Gerardia flava var. calycosa]
                                                     [Gerardia flava var. flava]
                                                     [Gerardia flava var. reticulata]
                                                     [Gerardia flava]
                                              Aureolaria flava var. macrantha
                                                     [Gerardia flava var. macrantha]
                                              Aureolaria flava var. reticulata
                                            Aureolaria grandiflora
                                                   [Dasistoma drummondii]
                                              Aureolaria grandiflora subsp. cinerea
                                              Aureolaria grandiflora subsp. pulchra
                                              Aureolaria grandiflora subsp. serrata
                                              Aureolaria grandiflora subsp. typica
                                              Aureolaria grandiflora var. cinerea
                                              Aureolaria grandiflora var. grandiflora
                                                     [Gerardia grandiflora]
                                              Aureolaria grandiflora var. pulchra
                                                     [Gerardia grandiflora var. pulchra]
                                              Aureolaria grandiflora var. serrata
                                                     [Gerardia grandiflora var. cinerea]
                                                     [Gerardia grandiflora var. serrata]
                                            Aureolaria greggii
                                                   [Gerardia greggii]
                                            Aureolaria laevigata
                                                   [Gerardia integrifolia]
                                                   [Gerardia laevigata]
                                            Aureolaria levigata
                                                   [Agalinis levigata]
                                                   [Dasistoma levigata]
                                                   [Gerardia levigata]
                                            Aureolaria microcarpa
                                            Aureolaria patula
                                                   [Gerardia patula]
                                            Aureolaria pectinata
                                                   [Aureolaria pectinata subsp. transcedens]
                                                   [Aureolaria pectinata var. transcedens]
                                                   [Gerardia pectinata]
                                              Aureolaria pectinata subsp. eurycarpa
                                              Aureolaria pectinata subsp. floridana
                                              Aureolaria pectinata subsp. transcendens
                                              Aureolaria pectinata subsp. typica
                                              Aureolaria pectinata var. eurycarpa
                                              Aureolaria pectinata var. floridana
                                              Aureolaria pectinata var. ozarkensis
                                              Aureolaria pectinata var. pectinata
                                              Aureolaria pectinata var. transcendens
                                            Aureolaria pedicularia
                                                   [Dasystoma pedicularia]
                                                   [Gerardia pedicularia]
                                                   [Panctenis pedicularis]
                                              Aureolaria pedicularia subsp. ambigens
                                              Aureolaria pedicularia subsp. austromontana
                                              Aureolaria pedicularia subsp. caesariensis
                                              Aureolaria pedicularia subsp. carolinensis
                                              Aureolaria pedicularia subsp. intercedens
                                              Aureolaria pedicularia subsp. typica
                                              Aureolaria pedicularia var. ambigens
                                                     [Gerardia pedicularia var. ambigens]
                                              Aureolaria pedicularia var. austromontana
                                                     [Gerardia pedicularia var. austromontana]
                                              Aureolaria pedicularia var. caesariensis
                                              Aureolaria pedicularia var. carolinensis
                                              Aureolaria pedicularia var. intercedens
                                                     [Gerardia pedicularia var. intercedens]
                                              Aureolaria pedicularia var. pectinata
                                                     [Gerardia pedicularia var. pectinata]
                                              Aureolaria pedicularia var. pedicularia
                                            Aureolaria reticulata
                                            Aureolaria serrata
                                                   [Dasistoma drummondii var. serratum]
                                            Aureolaria virginica
                                                   [Dasistoma quercifolia]
                                                   [Gerardia glauca]
                                                   [Gerardia virginica]
                                    Bartsia
                                            Bartsia alba
                                            Bartsia alpina
                                            Bartsia anomala
                                            Bartsia australis
                                            Bartsia crisafullii
                                            Bartsia decurva
                                            Bartsia duripilis
                                            Bartsia flava
                                            Bartsia keniensis
                                            Bartsia laticrenata
                                            Bartsia latifolia
                                            Bartsia longiflora
                                              Bartsia longiflora subsp. longiflora
                                              Bartsia longiflora subsp. macrophylla
                                            Bartsia melampyroides
                                            Bartsia mutica
                                            Bartsia patens
                                            Bartsia pyricarpa
                                            Bartsia serrata
                                            Bartsia strigosa
                                            Bartsia subinclusa
                                            Bartsia trichophylla
                                            Bartsia tricolor
                                            Bartsia trixago
                                                   [Bartsia bicolor]
                                                   [Rhinanthus versicolor]
                                                   [Trixago apula]
                                                   [Trixago versicolor]
                                              Bartsia inaequalis subsp. duripilis
                                    Bartsiella
                                            Bartsiella rameauana
                                              Bartsiella rameauana subsp. pseudogranatensis
                                              Bartsiella rameauana subsp. rameauana
                                    Bellardia
                                            Bellardia latifolia
                                                   [Buttonia latifolia var. flaviflora]
                                                   [Buttonia latifolia]
                                                   [Parentucellia latifolia var. flaviflora]
                                            Bellardia trixago
                                                   [Bartsia rhinanthoides]
                                                   [Bartsia versicolor]
                                            Bellardia viscosa
                                                   [Bartsia viscosa]
                                    Benthamistella
                                    Bopusia
                                    Boschniakia
                                            Boschniakia himalaica
                                            Boschniakia hookeri
                                            Boschniakia rossica
                                                   [Boschniakia glabra]
                                            Boschniakia strobilacea
                                            Boschniakia tuberosa
                                    Boulardia
                                            Boulardia latisquama
                                    Brachystigma
                                            Brachystigma wrightii
                                    Buchnera
                                            Buchnera affinis
                                            Buchnera albiflora
                                            Buchnera americana
                                                   [Erinus americanus]
                                            Buchnera amethystina
                                            Buchnera andongensis
                                            Buchnera androsacea
                                            Buchnera angolensis
                                            Buchnera arenicola
                                            Buchnera arizonica
                                                   [Buchnera obliqua]
                                            Buchnera attenuata
                                            Buchnera bampsiana
                                            Buchnera bangweolensis
                                            Buchnera baumii
                                            Buchnera bequaertii
                                            Buchnera bowalensis
                                            Buchnera bragaana
                                            Buchnera breviflora
                                            Buchnera buchneroides
                                                   [Eylesia buchneroides]
                                            Buchnera bukamensis
                                            Buchnera butayei
                                            Buchnera candida
                                            Buchnera capitata
                                            Buchnera chimanimaniensis
                                            Buchnera chisumpae
                                            Buchnera ciliata
                                            Buchnera ciliolata
                                            Buchnera congoensis
                                            Buchnera cruciata
                                            Buchnera cryptocephala
                                              Buchnera cryptocephala var. cryptocephala
                                                     [Buchnera convallicola]
                                                     [Buchnera pulchra]
                                                     [Echiochilon cryptocephalum]
                                                     [Lobostemon cryptocephalum]
                                              Buchnera cryptocephala var. mwinilungensis
                                            Buchnera decandollei
                                            Buchnera dilungensis
                                            Buchnera dundensis
                                            Buchnera dura
                                            Buchnera ebracteolata
                                            Buchnera elongata
                                            Buchnera ensifolia
                                              Buchnera ensifolia var. andongensis
                                              Buchnera ensifolia var. ensifolia
                                            Buchnera floridana
                                            Buchnera foliosa
                                                   [Buchnera quadrangularis]
                                            Buchnera garuensis
                                            Buchnera geminiflora
                                            Buchnera gossweileri
                                            Buchnera granitica
                                            Buchnera henriquesii
                                                   [Buchnera cupricola]
                                                   [Buchnera rhodesiana]
                                                   [Buchnera verdickii]
                                            Buchnera hispida
                                                   [Buchnera browniana]
                                                   [Buchnera macrocarpa]
                                                   [Striga schimperiana]
                                            Buchnera humilis
                                            Buchnera humpatensis
                                            Buchnera inflata
                                                   [Stellularia inflata]
                                            Buchnera integrifolia
                                            Buchnera juncea
                                            Buchnera keilii
                                            Buchnera lastii
                                              Buchnera lastii subsp. lastii
                                                     [Buchnera kassneri]
                                                     [Buchnera similis]
                                                     [Buchnera tuberosa]
                                              Buchnera lastii subsp. pubiflora
                                            Buchnera latibracteata
                                            Buchnera lavandulacea
                                            Buchnera laxiflora
                                            Buchnera ledermannii
                                            Buchnera leptostachya
                                                   [Buchnera mossambicensis]
                                            Buchnera libenii
                                            Buchnera lippioides
                                                   [Buchnera trinervia]
                                            Buchnera lisowskiana
                                            Buchnera lithospermifolia
                                            Buchnera longespicata
                                                   [Buchnera brevibractealis]
                                            Buchnera longifolia
                                                   [Buchnera elongata f. glabriuscula]
                                                   [Buchnera elongata f. pilosior]
                                                   [Buchnera elongata f. rigidior]
                                                   [Buchnera elongata var. obtusa]
                                            Buchnera lundensis
                                            Buchnera metallorum
                                            Buchnera minutiflora
                                            Buchnera multicaulis
                                                   [Buchnera hockii]
                                            Buchnera namuliensis
                                            Buchnera nervosa
                                            Buchnera nigricans
                                                   [Benthamistella nigricans]
                                                   [Buchnera benthamiana]
                                                   [Stellularia nigricans]
                                            Buchnera nitida
                                            Buchnera nuttii
                                            Buchnera nyassica
                                            Buchnera orgyalis
                                            Buchnera pallescens
                                            Buchnera palustris
                                                   [Buchnera leiantha]
                                            Buchnera paucidentata
                                            Buchnera peduncularis
                                            Buchnera philcoxii
                                            Buchnera pilosa
                                              Buchnera pilosa var. arizonica
                                            Buchnera poggei
                                            Buchnera prorepens
                                            Buchnera pulcherrima
                                            Buchnera pusilla
                                                   [Buchnera major]
                                                   [Buchnera mexicana var. minor]
                                                   [Buchnera mexicana]
                                                   [Buchnera rosea var. guaranitica]
                                            Buchnera pusilliflora
                                            Buchnera quadrifaria
                                                   [Buchnera descampsii]
                                            Buchnera quangensis
                                            Buchnera randii
                                            Buchnera rariflora
                                            Buchnera reissiana
                                            Buchnera retrorsa
                                            Buchnera robynsii
                                            Buchnera rosea
                                            Buchnera rubriflora
                                            Buchnera rungwensis
                                                   [Buchnera crassifolia]
                                            Buchnera ruwenzoriensis
                                            Buchnera scabridula
                                            Buchnera schliebenii
                                            Buchnera simplex
                                                   [Buchnera glabrata]
                                            Buchnera speciosa
                                                   [Buchnera eylesii]
                                                   [Buchnera mossambicensis var. usafuensis]
                                                   [Buchnera pruinosa]
                                                   [Buchnera usafuensis]
                                            Buchnera splendens
                                            Buchnera strictissima
                                            Buchnera subcapitata
                                            Buchnera subglabra
                                            Buchnera symoensiana
                                            Buchnera tenella
                                            Buchnera tenuifolia
                                            Buchnera tenuissima
                                            Buchnera ternifolia
                                                   [Buchnera lobelioides]
                                            Buchnera tetragona
                                            Buchnera trilobata
                                            Buchnera usuiensis
                                                   [Buchnera stachytarphetoides]
                                                   [Striga senegalensis]
                                            Buchnera vandenberghenii
                                            Buchnera verbenoides
                                            Buchnera weberbaueri
                                            Buchnera welwitschii
                                            Buchnera wildii
                                                   [Buchnera multicaulis var. grandifolia]
                                            Buchnera × floridana
                                    Bungea
                                            Bungea trifida
                                    Buttonia
                                            Buttonia hildebrandtii
                                            Buttonia natalensis
                                            Buttonia superba
                                    Castilleja
                                            Castilleja adenophora
                                            Castilleja affinis
                                                   [Castilleja latifolia subsp. insularis]
                                                   [Castilleja multisecta]
                                              Castilleja affinis affinis
                                              Castilleja affinis var. affinis
                                                     [Castilleja affinis subsp. affinis]
                                                     [Castilleja affinis subsp. insularis]
                                                     [Castilleja californica]
                                                     [Castilleja douglasii subsp. insularis]
                                                     [Castilleja douglasii]
                                                     [Castilleja inflata]
                                                     [Castilleja wightii subsp. anacapensis]
                                                     [Castilleja wightii subsp. inflata]
                                                     [Castilleja wightii subsp. rubra]
                                                     [Castilleja wightii subsp. wightii]
                                                     [Castilleja wightii]
                                              Castilleja affinis var. contentiosa
                                                     [Castilleja douglasii var. contentiosa]
                                              Castilleja affinis var. minor
                                              Castilleja affinis var. neglecta
                                                     [Castilleja affinis subsp. neglecta]
                                            Castilleja albobarbata
                                            Castilleja ambigua
                                                   [Orthocarpus sonomensis]
                                              Castilleja ambigua var. ambigua
                                                     [Castilleja ambigua subsp. ambigua]
                                              Castilleja ambigua var. humboldtiensis
                                                     [Castilleja ambigua subsp. humboldtiensis]
                                              Castilleja ambigua var. insalutata
                                                     [Castilleja ambigua subsp. insalutata]
                                              Castilleja ambigua var. meadii
                                            Castilleja anacapensis
                                            Castilleja angustata
                                                   [Castilleja pallida var. angustata]
                                            Castilleja angustifolia
                                                   [Castilleja bennittii]
                                                   [Castilleja bradburii]
                                                   [Castilleja buffumii]
                                                   [Castilleja subcinerea]
                                                   [Euchroma angustifolia]
                                                   [Euchroma bradburii]
                                              Castilleja angustifolia var. abbreviata
                                              Castilleja angustifolia var. adenophora
                                              Castilleja angustifolia var. angustifolia
                                              Castilleja angustifolia var. bradburii
                                                     [Euchroma bradburyi]
                                              Castilleja angustifolia var. dubia
                                                     [Castilleja clokeyi]
                                                     [Castilleja collina]
                                                     [Castilleja gyroloba]
                                                     [Castilleja helleri]
                                                     [Castilleja pyramidalis]
                                                     [Castilleja roseana]
                                              Castilleja angustifolia var. flavescens
                                            Castilleja annua
                                            Castilleja applegatei
                                              Castilleja applegatei var. applegatei
                                                     [Castilleja applegatei subsp. applegatei]
                                              Castilleja applegatei var. breweri
                                                     [Castilleja applegatei subsp. pallida]
                                                     [Castilleja applegatei var. pallida]
                                                     [Castilleja glandulifera subsp. pallida]
                                              Castilleja applegatei var. pinetorum
                                                     [Castilleja applegatei subsp. pinetorum]
                                                     [Castilleja applegatei var. fragilis]
                                                     [Castilleja applegatei var. viscida]
                                                     [Castilleja latifoliata]
                                                     [Castilleja pinetorum var. fragile]
                                                     [Castilleja pinetorum var. fragilis]
                                                     [Castilleja pinetorum]
                                                     [Castilleja viscida]
                                                     [Castilleja wherryana]
                                            Castilleja aquariensis
                                            Castilleja arachnoidea
                                                   [Castilleja eastwoodiana]
                                                   [Castilleja payneae]
                                                   [Castilleja pumicicola]
                                              Castilleja arachnoidea subsp. arachnoidea
                                              Castilleja arachnoidea subsp. shastensis
                                            Castilleja arcuata
                                            Castilleja ardifera
                                            Castilleja arvensis
                                                   [Castilleja haitiensis]
                                            Castilleja aspera
                                            Castilleja attenuata
                                                   [Orthocarpus attenuatus]
                                            Castilleja aurea
                                            Castilleja auriculata
                                              Castilleja auriculata var. auriculata
                                              Castilleja auriculata var. verecunda
                                            Castilleja bakeri
                                            Castilleja beldingii
                                                   [Clevelandia bildingii]
                                                   [Orthocarpus beldingii]
                                            Castilleja bella
                                            Castilleja blumeri
                                            Castilleja brachyantha
                                            Castilleja breviflora
                                            Castilleja brevilobata
                                                   [Castilleja hispida subsp. brevilobata]
                                            Castilleja brevistyla
                                            Castilleja breweri
                                              Castilleja breweri var. pallida
                                            Castilleja brooksii
                                            Castilleja brunnescens
                                            Castilleja bryantii
                                              Castilleja bryantii var. socorrensis
                                                     [Castilleja socorrensis]
                                            Castilleja calcicola
                                            Castilleja campestris
                                                   [Orthocarpus columbinus]
                                              Castilleja campestris subsp. campestris
                                              Castilleja campestris var. campestris
                                              Castilleja campestris var. succulenta
                                                     [Castilleja campestris subsp. succulenta]
                                            Castilleja canescens
                                            Castilleja caudata
                                              Castilleja caudata var. auricoma
                                              Castilleja caudata var. caudata
                                            Castilleja cervina
                                            Castilleja chambersii
                                            Castilleja chiapensis
                                            Castilleja chlorosceptron
                                            Castilleja chlorotica
                                            Castilleja christii
                                            Castilleja chromosa
                                                   [Castilleja eremophila]
                                                   [Castilleja ewanii]
                                                   [Castilleja martini subsp. ewanii]
                                                   [Castilleja martini var. ewanii]
                                                   [Castilleja martinii var. ewanii]
                                            Castilleja chrymactis
                                            Castilleja chrysantha
                                                   [Castilleja indecora]
                                            Castilleja cinerea
                                            Castilleja citrina
                                            Castilleja clementis
                                            Castilleja coccinea
                                                   [Bartsia coccinea var. pallens]
                                                   [Bartsia coccinea]
                                                   [Castilleja coccinea f. lutescens]
                                                   [Castilleja coccinea f. pallens]
                                                   [Euchroma coccinea]
                                                  Castilleja coccinea f. coccinea
                                            Castilleja cognata
                                            Castilleja collegiorum
                                            Castilleja conzattii
                                            Castilleja covilleana
                                            Castilleja crispula
                                            Castilleja crista-galli
                                            Castilleja cryptantha
                                            Castilleja ctenodonta
                                              Castilleja ctenodonta var. altorum
                                                     [Castilleja altorum]
                                            Castilleja culbertsonii
                                            Castilleja cusickii
                                                   [Castilleja pallida var. camporum]
                                                   [Castilleja pannosa]
                                                   [Castilleja pilifera]
                                            Castilleja densiflora
                                              Castilleja densiflora var. densiflora
                                                     [Castilleja densiflora subsp. densiflora]
                                              Castilleja densiflora var. gracilis
                                                     [Castilleja densiflora subsp. gracilis]
                                                     [Orthocarpus parishii]
                                              Castilleja densiflora var. obispoensis
                                                     [Castilleja densiflora subsp. obispoensis]
                                            Castilleja dissitiflora
                                            Castilleja disticha
                                                   [Castilleja applegatei subsp. disticha]
                                            Castilleja dixonii
                                            Castilleja dolichostylis
                                            Castilleja durangensis
                                            Castilleja elata
                                                   [Castilleja miniata subsp. elata]
                                            Castilleja elegans
                                                   [Castilleja pallida subsp. elegans]
                                                   [Castilleja pallida var. elegans]
                                            Castilleja elkoensis
                                            Castilleja elmeri
                                                   [Castilleja angustifolia var. whitedii]
                                            Castilleja excelsa
                                            Castilleja exigua
                                            Castilleja exserta
                                                   [Orthocarpus purpurascens var. latifolius]
                                                   [Orthocarpus purpurascens var. ornatus]
                                                   [Orthocarpus purpurascens var. venustus]
                                                   [Physocheilus variegatus]
                                              Castilleja exserta exserta
                                              Castilleja exserta subsp. exserta
                                                     [Orthocarpus exsertus]
                                                     [Orthocarpus prupuracens]
                                                     [Orthocarpus purpurascens var. pallidus]
                                                     [Orthocarpus purpurascens var. palmeri]
                                                     [Orthocarpus purpurascens var. purpurascens]
                                                     [Orthocarpus purpurascens]
                                              Castilleja exserta var. exserta
                                              Castilleja exserta var. latifolia
                                                     [Castilleja exserta subsp. latifolia]
                                              Castilleja exserta var. venusta
                                                     [Castilleja exserta subsp. venusta]
                                            Castilleja falcata
                                            Castilleja filiflora
                                            Castilleja filifolia
                                            Castilleja fissifolia
                                                   [Castilleja divaricata]
                                                   [Castilleja fissifolia var. longifolia]
                                            Castilleja flava
                                                   [Castilleja curticalix]
                                                   [Castilleja pecten]
                                              Castilleja flava var. flava
                                              Castilleja flava var. rustica
                                            Castilleja flavescens
                                            Castilleja foliolosa
                                            Castilleja franciscana
                                            Castilleja fraterna
                                            Castilleja fruticosa
                                            Castilleja fulva
                                            Castilleja galeata
                                            Castilleja galehintoniae
                                                   [Castilleja gallehintoniae]
                                            Castilleja genevievana
                                            Castilleja genevieveana
                                            Castilleja glandulifera
                                            Castilleja gleasoni
                                                   [Castilleja pruinosa subsp. gleasoni]
                                            Castilleja globosa
                                            Castilleja gloriosa
                                            Castilleja gracilis
                                            Castilleja grisea
                                                   [Castilleja hololeuca subsp. grisea]
                                            Castilleja guadalupensis
                                            Castilleja haydenii
                                                   [Castilleja pallida var. haydenii]
                                            Castilleja hidalgensis
                                            Castilleja hirsuta
                                                   [Castilleja obovata]
                                            Castilleja hispida
                                                   [Castilleja angustifolia var. hispida]
                                                   [Castilleja hispida subsp. abbreviata]
                                                   [Castilleja remota]
                                              Castilleja hispida var. acuta
                                                     [Castilleja hispida subsp. acuta]
                                              Castilleja hispida var. hispida
                                                     [Castilleja hispida subsp. hispida]
                                            Castilleja hispidus
                                            Castilleja hoffmannii
                                            Castilleja holmgrenii
                                            Castilleja hololeuca
                                                   [Castilleja lanata subsp. hololeuca]
                                            Castilleja howellii
                                            Castilleja humilis
                                            Castilleja hyetophila
                                            Castilleja hyperborea
                                            Castilleja indivisa
                                            Castilleja inornata
                                            Castilleja integra
                                                   [Castilleja elongata]
                                                   [Castilleja integra var. gloriosa]
                                                   [Castilleja integra var. integra]
                                                   [Castilleja integra var. intermedia]
                                            Castilleja integrifolia
                                              Castilleja integrifolia var. alpigena
                                            Castilleja irasuensis
                                            Castilleja jepsonii
                                            Castilleja jiquilpana
                                            Castilleja jusselii
                                            Castilleja kaibabensis
                                            Castilleja kerryana
                                            Castilleja kraliana
                                            Castilleja kuschei
                                            Castilleja labiata
                                            Castilleja lacera
                                            Castilleja laciniata
                                                   [Orthocarpus australis]
                                            Castilleja lanata
                                                   [Castilleja lanata subsp. lanata]
                                            Castilleja lapidicola
                                            Castilleja lasiorhyncha
                                            Castilleja lassenensis
                                            Castilleja latebracteata
                                            Castilleja latifolia
                                                   [Castilleja macrocarpa]
                                              Castilleja latifolia subsp. carmelensis
                                              Castilleja latifolia subsp. pinnatifida
                                            Castilleja lebgueana
                                            Castilleja lemmonii
                                            Castilleja lentii
                                            Castilleja leschkeana
                                            Castilleja levisecta
                                            Castilleja linariifolia
                                                   [Castilleja affinis var. linariifolia]
                                                   [Castilleja candens]
                                                   [Castilleja fulgens]
                                                   [Castilleja linariifolia f. omnipubescens]
                                                   [Castilleja linariifolia var. linariifolia]
                                                   [Castilleja linariifolia var. omnipubescens]
                                                   [Castilleja linearis]
                                                   [Castilleja trainii]
                                            Castilleja lineariiloba
                                            Castilleja lineariloba
                                            Castilleja lineata
                                            Castilleja linifolia
                                            Castilleja linoides
                                            Castilleja lithospermoides
                                            Castilleja litoralis
                                                   [Castilleja affinis subsp. litoralis]
                                                   [Castilleja wightii subsp. litoralis]
                                            Castilleja longiflora
                                            Castilleja longispica
                                            Castilleja ludoviciana
                                            Castilleja lutea
                                            Castilleja lutescens
                                                   [Castilleja pallida var. lutescens]
                                            Castilleja macrostigma
                                            Castilleja magna
                                            Castilleja magnistylis
                                            Castilleja martini
                                                   [Castilleja applegatei subsp. martini]
                                                   [Castilleja martini var. clokeyi]
                                                   [Castilleja martini var. martini]
                                            Castilleja mcvaughii
                                            Castilleja mearnsii
                                            Castilleja mendocinensis
                                                   [Castilleja latifolia subsp. mendocinensis]
                                            Castilleja meridensis
                                            Castilleja mexicana
                                                   [Castilleja tortifolia]
                                            Castilleja miniata
                                                   [Castilleja lanceifolia]
                                                   [Castilleja rhexiifolia var. pubens]
                                                   [Castilleja vreelandii]
                                              Castilleja miniata miniata
                                              Castilleja miniata var. dixonii
                                                     [Castilleja miniata subsp. dixonii]
                                              Castilleja miniata var. miniata
                                                     [Castilleja confusa]
                                                     [Castilleja gracillima]
                                                     [Castilleja inconstans]
                                                     [Castilleja miniata subsp. miniata]
                                                     [Castilleja uliginosa]
                                              Castilleja miniata var. oblongifolia
                                                     [Castilleja oblongifolia]
                                            Castilleja minor
                                              Castilleja minor subsp. minor
                                              Castilleja minor var. exilis
                                                     [Castilleja exilis]
                                              Castilleja minor var. minor
                                              Castilleja minor var. spiralis
                                                     [Castilleja minor subsp. spiralis]
                                                     [Castilleja spiralis]
                                                     [Castilleja stenantha subsp. spiralis]
                                                     [Castilleja stenantha]
                                              Castilleja minor var. stenantha
                                            Castilleja mogollonica
                                            Castilleja mollis
                                            Castilleja montana
                                            Castilleja montigena
                                            Castilleja moranensis
                                                   [Castilleja pringlei]
                                              Castilleja moranensis var. cinerascens
                                                     [Castilleja schaffneri var. cinerascens]
                                              Castilleja moranensis var. moranensis
                                            Castilleja muscipula
                                              Castilleja muscipula var. angustifolia
                                            Castilleja nana
                                                   [Castilleja inconspicua]
                                            Castilleja neglecta
                                            Castilleja nelsonii
                                                   [Castilleja austromontana]
                                            Castilleja nervata
                                                   [Castilleja cruenta]
                                                   [Castilleja cryptandra]
                                            Castilleja nevadensis
                                            Castilleja nitricola
                                            Castilleja nivea
                                            Castilleja nivibractea
                                            Castilleja nubigena
                                                   [Castilleja trifida]
                                            Castilleja obtusiloba
                                            Castilleja occidentalis
                                            Castilleja ochracea
                                            Castilleja ophiocephala
                                            Castilleja oreopola
                                              Castilleja oreopola subsp. albida
                                              Castilleja oreopola var. subintegra
                                            Castilleja oresbia
                                            Castilleja organorum
                                            Castilleja ornata
                                            Castilleja ortegae
                                            Castilleja ownbeyana
                                            Castilleja pallescens
                                                   [Castilleja fasciculata]
                                                   [Euchroma pallescens]
                                                   [Orthocarpus pallescens]
                                                   [Orthocarpus parryi]
                                              Castilleja pallescens var. inverta
                                                     [Castilleja fasciculata var. inverta]
                                                     [Castilleja inverta]
                                              Castilleja pallescens var. pallescens
                                            Castilleja pallida
                                                   [Bartsia pallida]
                                                   [Castilleja mexiae]
                                                   [Castilleja pallida subsp. mexiae]
                                              Castilleja pallida var. caudata
                                                     [Castilleja pallida subsp. auricoma]
                                                     [Castilleja pallida subsp. caudata]
                                              Castilleja pallida var. septentrionalis
                                                     [Castilleja pallida subsp. septentrionalis]
                                              Castilleja pallida var. yukonis
                                            Castilleja palmeri
                                            Castilleja papilionacea
                                            Castilleja parviflora
                                              Castilleja parviflora var. albida
                                              Castilleja parviflora var. douglasii
                                              Castilleja parviflora var. olympica
                                                     [Castilleja olympica]
                                              Castilleja parviflora var. oreopola
                                                     [Castilleja miniata var. alpina]
                                                     [Castilleja oreopola subsp. olympica]
                                              Castilleja parviflora var. parviflora
                                                     [Castilleja henryae]
                                            Castilleja parvula
                                              Castilleja parvula var. parvula
                                            Castilleja patriotica
                                                   [Castilleja patriotica var. blumeri]
                                            Castilleja peckiana
                                            Castilleja pectinata
                                                   [Castilleja orizabae]
                                              Castilleja pectinata var. purpusii
                                                     [Castilleja purpusii]
                                            Castilleja pediaca
                                            Castilleja peirsonii
                                            Castilleja perelegans
                                            Castilleja pilosa
                                                   [Castilleja pilosa subsp. jusselii]
                                              Castilleja pilosa pilosa
                                              Castilleja pilosa var. inverta
                                              Castilleja pilosa var. longispica
                                              Castilleja pilosa var. pilosa
                                              Castilleja pilosa var. steenensis
                                            Castilleja plagiotoma
                                            Castilleja polytoma
                                            Castilleja porphyrosceptron
                                            Castilleja praeterita
                                            Castilleja pratensis
                                            Castilleja pruinosa
                                                   [Castilleja muscipula var. armeniaca]
                                            Castilleja pseudopallescens
                                            Castilleja psittacina
                                            Castilleja pterocaulon
                                            Castilleja puberula
                                                   [Castilleja flavoviridis]
                                            Castilleja pulchella
                                                   [Castilleja pulchella var. acutina]
                                            Castilleja pumila
                                            Castilleja purpurascens
                                            Castilleja purpurea
                                                   [Castilleja lindheimeri]
                                                   [Euchroma purpurea]
                                              Castilleja purpurea purpurea
                                              Castilleja purpurea var. citrina
                                              Castilleja purpurea var. lindheimeri
                                              Castilleja purpurea var. purpurea
                                            Castilleja quibellii
                                            Castilleja quirosii
                                                   [Castilleja aurantiaca]
                                                   [Castilleja bicolor]
                                                   [Castilleja chiriquiensis]
                                                   [Castilleja seibertii]
                                            Castilleja racemosa
                                                   [Gentrya racemosa]
                                            Castilleja raupii
                                            Castilleja retrorsa
                                            Castilleja revealii
                                                   [Castilleja parvula var. revealii]
                                            Castilleja rhexiifolia
                                                   [Castilleja lauta]
                                                   [Castilleja leonardii]
                                                   [Castilleja oregonensis]
                                                   [Castilleja rhexifolia var. rhexifolia]
                                                   [Castilleja rhexifolia]
                                              Castilleja rhexiifolia rhexiifolia
                                              Castilleja rhexiifolia var. rhexiifolia
                                            Castilleja rhizomata
                                            Castilleja rigida
                                            Castilleja robiginosa
                                            Castilleja roei
                                            Castilleja rubicundula
                                              Castilleja rubicundula subsp. rubicundula
                                              Castilleja rubicundula var. lithospermoides
                                                     [Castilleja rubicundula subsp. lithospermoides]
                                              Castilleja rubicundula var. rubicundula
                                            Castilleja rubida
                                              Castilleja rubida var. monoensis
                                            Castilleja rubra
                                            Castilleja rupicola
                                                   [Castilleja andrewsii]
                                            Castilleja rustica
                                            Castilleja salsuginosa
                                            Castilleja saltensis
                                            Castilleja salticola
                                            Castilleja scabrida
                                              Castilleja scabrida var. barnebyana
                                                     [Castilleja barnebyana]
                                              Castilleja scabrida var. scabrida
                                            Castilleja schaffneri
                                            Castilleja schizotricha
                                                   [Castilleja arachnoidea subsp. schizotricha]
                                            Castilleja scorzonerifolia
                                                   [Castilleja communis]
                                                   [Castilleja glandulosa]
                                                   [Castilleja pulcherrima]
                                                   [Castilleja scorzoneraefolia]
                                            Castilleja septentrionalis
                                                   [Castilleja acuminata]
                                            Castilleja sessiliflora
                                                   [Euchroma grandiflora]
                                            Castilleja setosa
                                            Castilleja sphaerostigma
                                            Castilleja spiranthoides
                                            Castilleja steenensis
                                            Castilleja stenophylla
                                            Castilleja steyermarkii
                                            Castilleja stipifolia
                                            Castilleja stricta
                                            Castilleja subalpina
                                            Castilleja subinclusa
                                              Castilleja subinclusa subinclusa
                                              Castilleja subinclusa subsp. subinclusa
                                              Castilleja subinclusa var. franciscana
                                                     [Castilleja subinclusa subsp. franciscana]
                                              Castilleja subinclusa var. jepsonii
                                              Castilleja subinclusa var. subinclusa
                                            Castilleja suksdorfii
                                            Castilleja sulphurea
                                                   [Castilleja luteovirens]
                                                   [Castilleja rhexifolia var. sulphurea]
                                                   [Castilleja rhexiifolia var. sulphurea]
                                            Castilleja taedifera
                                            Castilleja talamancensis
                                            Castilleja tancitaroana
                                            Castilleja tapeinoclada
                                            Castilleja tenuiflora
                                                   [Castilleja laxa]
                                                   [Castilleja scabridula]
                                              Castilleja tenuiflora tenuiflora
                                              Castilleja tenuiflora var. tenuiflora
                                              Castilleja tenuiflora var. xylorrhiza
                                                     [Castilleja xylorrhiza]
                                            Castilleja tenuifolia
                                            Castilleja tenuis
                                                   [Orthocarpus falcatus]
                                                   [Orthocarpus rarior]
                                            Castilleja thompsonii
                                            Castilleja tolucensis
                                                   [Castilleja toluccensis]
                                            Castilleja tomentosa
                                            Castilleja trinervis
                                            Castilleja trisecta
                                            Castilleja trujillensis
                                            Castilleja tweedyi
                                            Castilleja unalaschcensis
                                                   [Castilleja unalaschcensis subsp. transnivalis]
                                            Castilleja variabilis
                                            Castilleja venusta
                                            Castilleja victoriae
                                            Castilleja villicaulis
                                            Castilleja villosissima
                                            Castilleja virgata
                                            Castilleja virgayoides
                                            Castilleja viscidula
                                            Castilleja wallowensis
                                            Castilleja williamsii
                                            Castilleja wootonii
                                                   [Castilleja ciliata]
                                            Castilleja wyomingensis
                                            Castilleja x porterae
                                            Castilleja xanthotricha
                                            Castilleja yukonis
                                                   [Castilleja muelleri]
                                            Castilleja zempoaltepetlensis
                                            Castilleja zionis
                                    Centranthera
                                            Centranthera brunoniana
                                            Centranthera cochinchinensis
                                              Centranthera cochinchinensis subsp. cochinchinensis
                                                     [Razumovia longiflora]
                                              Centranthera cochinchinensis subsp. lutea
                                                     [Centranthera rubra]
                                            Centranthera grandiflora
                                            Centranthera hispida
                                    Chloropyron
                                            Chloropyron canescens
                                            Chloropyron maritimum
                                                   [Cordylanthus maritimus maritimus]
                                                   [Cordylanthus maritimus]
                                              Chloropyron maritimum subsp. maritimum
                                              Chloropyron maritimum subsp. maritimus
                                              Chloropyron maritimum var. canescens
                                                     [Chloropyron maritimum subsp. canescens]
                                              Chloropyron maritimum var. palustre
                                                     [Chloropyron maritimum subsp. palustre]
                                              Chloropyron maritimum var. parryi
                                                     [Chloropyron maritimum subsp. parryi]
                                                     [Cordylanthus parryi]
                                            Chloropyron molle
                                              Chloropyron molle subsp. hispidum
                                              Chloropyron molle subsp. molle
                                            Chloropyron palmatum
                                            Chloropyron palustre
                                            Chloropyron tecopense
                                    Christisonia
                                            Christisonia siamensis
                                    Cistanche
                                            Cistanche allochroa
                                            Cistanche compacta
                                                   [Cistanche lutea subsp. compacta]
                                            Cistanche deserticola
                                            Cistanche lutea
                                                   [Cistanche lutea f. minor]
                                                   [Cistanche phelypaea subsp. lutea]
                                                   [Cistanche senegalensis]
                                                   [Cistanche tinctoria]
                                              Cistanche lutea var. lutea
                                            Cistanche mauritanica
                                            Cistanche mongolica
                                            Cistanche phelipaea
                                            Cistanche phelypaea
                                                   [Cistanche brunneri]
                                                   [Cistanche hesperugo]
                                                   [Lathraea phelypaea]
                                                   [Phelipaea lutea]
                                                   [Phelypaea brunneri]
                                                   [Phelypaea senegalensis]
                                            Cistanche salsa
                                                   [Phelypaea salsa]
                                            Cistanche tubulosa
                                            Cistanche violacea
                                                   [Phelipaea violacea]
                                    Clevelandia
                                            Clevelandia beldingi
                                            Clevelandia beldingii
                                    Conopholis
                                            Conopholis alpina
                                                   [Conopholis sylvatica]
                                              Conopholis alpina var. alpina
                                              Conopholis alpina var. mexicana
                                                     [Conopholis mexicana]
                                                     [Orobanche multiflora var. xanthochroa]
                                                     [Orobanche xanthochroa]
                                            Conopholis americana
                                                   [Orobanche americana]
                                            Conopholis panamensis
                                    Cordylanthus
                                            Cordylanthus bernardinus
                                            Cordylanthus bolanderi
                                            Cordylanthus brunneus
                                            Cordylanthus canescens
                                            Cordylanthus capillaris
                                            Cordylanthus capitatus
                                                   [Cordylanthus bicolor]
                                            Cordylanthus carnulosus
                                            Cordylanthus compactus
                                            Cordylanthus diffusus
                                            Cordylanthus eremicus
                                              Cordylanthus eremicus subsp. eremicus
                                                     [Cordylanthus eremicus subsp. bernardinus]
                                              Cordylanthus eremicus subsp. kernensis
                                            Cordylanthus ferrisianus
                                            Cordylanthus filifolius
                                            Cordylanthus hansenii
                                            Cordylanthus helleri
                                            Cordylanthus hispidus
                                            Cordylanthus involutus
                                            Cordylanthus kingii
                                              Cordylanthus kingii subsp. densiflorus
                                              Cordylanthus kingii subsp. helleri
                                                     [Adenostegia helleri]
                                              Cordylanthus kingii subsp. kingii
                                              Cordylanthus kingii var. densiflorus
                                              Cordylanthus kingii var. helleri
                                              Cordylanthus kingii var. kingii
                                            Cordylanthus laxiflorus
                                            Cordylanthus littoralis
                                              Cordylanthus littoralis subsp. platycephalus
                                            Cordylanthus mollis
                                              Cordylanthus mollis subsp. hispidus
                                              Cordylanthus mollis subsp. mollis
                                            Cordylanthus nevadensis
                                            Cordylanthus nevinii
                                            Cordylanthus nidularius
                                            Cordylanthus orcuttianus
                                            Cordylanthus pallescens
                                            Cordylanthus palmatus
                                              Cordylanthus palmatus subsp. carnulosus
                                            Cordylanthus parviflorus
                                                   [Cordylanthus glandulosus]
                                            Cordylanthus pilosus
                                              Cordylanthus pilosus pilosus
                                              Cordylanthus pilosus subsp. bolanderi
                                              Cordylanthus pilosus subsp. diffusus
                                              Cordylanthus pilosus subsp. hansenii
                                              Cordylanthus pilosus subsp. pilosus
                                              Cordylanthus pilosus subsp. trifidus
                                              Cordylanthus pilosus var. bolanderi
                                              Cordylanthus pilosus var. brunneus
                                              Cordylanthus pilosus var. trifidus
                                            Cordylanthus platycephalus
                                            Cordylanthus pringlei
                                            Cordylanthus ramosus
                                                   [Adenostegia ramosa]
                                                   [Cordylanthus ramosus subsp. setosus]
                                                   [Cordylanthus ramosus var. puberulus]
                                              Cordylanthus ramosus subsp. eremicus
                                              Cordylanthus ramosus subsp. ramosus
                                              Cordylanthus ramosus var. ramosus
                                            Cordylanthus rigidus
                                              Cordylanthus rigidus subsp. brevibracteatus
                                                     [Cordylanthus filifolius var. brevibracteatus]
                                                     [Cordylanthus rigidus var. brevibracteatus]
                                              Cordylanthus rigidus subsp. involutus
                                              Cordylanthus rigidus subsp. littoralis
                                              Cordylanthus rigidus subsp. rigidus
                                                     [Cordylanthus rigidus var. filifolius]
                                              Cordylanthus rigidus subsp. setigerus
                                              Cordylanthus rigidus var. littoralis
                                              Cordylanthus rigidus var. rigidus
                                              Cordylanthus rigidus var. sylvaticus
                                            Cordylanthus tecopensis
                                            Cordylanthus tenuis
                                              Cordylanthus tenuis subsp. barbatus
                                              Cordylanthus tenuis subsp. brunneus
                                              Cordylanthus tenuis subsp. capillaris
                                              Cordylanthus tenuis subsp. pallescens
                                              Cordylanthus tenuis subsp. tenuis
                                              Cordylanthus tenuis subsp. viscidus
                                              Cordylanthus tenuis tenuis
                                            Cordylanthus viscidus
                                                   [Adenostegia viscida]
                                            Cordylanthus wrightii
                                              Cordylanthus wrightii subsp. kaibabensis
                                              Cordylanthus wrightii subsp. tenuifolius
                                                     [Cordylanthus tenuifolius]
                                              Cordylanthus wrightii subsp. wrightii
                                                     [Cordylanthus wrightii var. pauciflorus]
                                              Cordylanthus wrightii var. wrightii
                                              Cordylanthus wrightii wrightii
                                    Cyclocheilon
                                            Cyclocheilon kelleri
                                                   [Cyclocheilon somaliense var. kelleri]
                                            Cyclocheilon physocalyx
                                            Cyclocheilon somaliense
                                    Cycnium
                                            Cycnium adonense
                                              Cycnium adonense subsp. adonense
                                                     [Cycnium adonense var. adscendens]
                                                     [Cycnium buchneri]
                                                     [Cycnium decumbens]
                                                     [Cycnium longiflorum]
                                                     [Cycnium pentheri]
                                                     [Cycnium rectum]
                                                     [Cycnium verdickii]
                                              Cycnium adonense subsp. montanum
                                            Cycnium ajugifolium
                                                   [Rhamphicarpa ajugifolia]
                                            Cycnium amaniense
                                            Cycnium angolense
                                                   [Rhamphicarpa angolense]
                                            Cycnium brachycalyx
                                            Cycnium breviflorum
                                            Cycnium cameronianum
                                                   [Rhamphicarpa cameroniana]
                                            Cycnium chevalieri
                                            Cycnium erectum
                                                   [Cycnium fruticans]
                                                   [Cycnium tomentosum]
                                            Cycnium filicalyx
                                                   [Rhamphicarpa filicalyx]
                                            Cycnium herzfeldianum
                                                   [Cycnium bequaertii]
                                                   [Cycnium herzfeldianum f. holstii]
                                                   [Cycnium herzfeldianum var. subauriculata]
                                                   [Rhamphicarpa herzfeldiana var. subauriculata]
                                                   [Rhamphicarpa herzfeldiana]
                                            Cycnium jamesii
                                                   [Rhamphicarpa jamesii]
                                            Cycnium racemosum
                                                   [Cycnium huttoniae]
                                                   [Cycnium kraussianum]
                                                   [Cycnium sandersonii]
                                            Cycnium recurvum
                                                   [Rhamphicarpa recurva]
                                            Cycnium tenuisectum
                                                   [Cycnium meyeri-johannis]
                                                   [Rhamphicarpa meyeri-johannis]
                                                   [Rhamphicarpa tenuisecta]
                                            Cycnium tubulosum
                                              Cycnium tubulosum subsp. montanum
                                                     [Cycnium brevifolium]
                                                     [Cycnium claessensii]
                                                     [Cycnium elskensii]
                                                     [Cycnium paucidentatum]
                                                     [Cycnium rubrifolium]
                                                     [Cycnium rubrum]
                                                     [Cycnium serratum f. elatum]
                                                     [Cycnium serratum f. longidepicellatum]
                                                     [Cycnium serratum f. paucidentatum]
                                                     [Rhamphicarpa brevifolia]
                                                     [Rhamphicarpa claessensii]
                                                     [Rhamphicarpa elskensii]
                                                     [Rhamphicarpa multicaulis]
                                                     [Rhamphicarpa neghellensis]
                                                     [Rhamphicarpa paucidentata f. subintegra]
                                                     [Rhamphicarpa paucidentata]
                                              Cycnium tubulosum subsp. tubulosum
                                                     [Cycnium aquaticum]
                                                     [Cycnium hamatum]
                                                     [Cycnium heuglinii]
                                                     [Cycnium questieauxianum]
                                                     [Cycnium serratum]
                                                     [Rhamphicarpa aquatica]
                                                     [Rhamphicarpa curviflora]
                                                     [Rhamphicarpa hamata]
                                                     [Rhamphicarpa heuglinii]
                                                     [Rhamphicarpa serrata]
                                                     [Rhamphicarpa tubulosa var. curviflora]
                                                     [Rhamphicarpa tubulosa]
                                            Cycnium veronicifolium
                                                   [Cycnium albersii]
                                                   [Cycnium suffruticosum]
                                                   [Cycnium veronicifolium subsp. suffruticosum]
                                                   [Rhamphicarpa albersii]
                                                   [Rhamphicarpa elliotii]
                                                   [Rhamphicarpa suffruticosa]
                                                   [Rhamphicarpa veronicifolium]
                                            Cycnium volkensii
                                                   [Cycnium asperrimum]
                                                   [Cycnium bricchetii]
                                                   [Cycnium ellenbeckii]
                                                   [Cycnium gallaense]
                                                   [Cycnium spicatum]
                                                   [Rhamphicarpa asperrima]
                                                   [Rhamphicarpa ellenbeckii]
                                                   [Rhamphicarpa gallaensis]
                                                   [Rhamphicarpa spicata]
                                                   [Rhamphicarpa volkensii var. keniensis]
                                                   [Rhamphicarpa volkensii]
                                              Cycnium adonense subsp. camporum
                                                     [Cycnium camporum]
                                                     [Cycnium dewevrei]
                                                     [Cycnium petunioides]
                                    Cymbaria
                                            Cymbaria daurica
                                    Dasistoma
                                            Dasistoma calycosa
                                            Dasistoma dispersa
                                            Dasistoma flava
                                            Dasistoma grandiflora
                                            Dasistoma laevigata
                                            Dasistoma macrophylla
                                                   [Dasistoma macrophyllum]
                                                   [Seymeria macrophylla]
                                            Dasistoma patula
                                            Dasistoma pectinata
                                            Dasistoma pedicularia
                                            Dasistoma serrata
                                            Dasistoma virginica
                                    Dasystoma
                                    Dicranostegia
                                            Dicranostegia orcuttiana
                                    Diphelypaea
                                            Diphelypaea coccinea
                                                   [Phelypaea biebersteinii]
                                                   [Phelypaea coccinea]
                                            Diphelypaea tournefortii
                                    Elephantella
                                            Elephantella attollens
                                    Elephas
                                    Epifagus
                                            Epifagus virginiana
                                                   [Epifagus americanus]
                                                   [Epifagus virginiana f. pallida]
                                                   [Epifagus virginiana var. rauana]
                                                   [Epifagus virginianus var. rauana]
                                                   [Epifagus virginianus]
                                    Eremitilla
                                            Eremitilla mexicana
                                    Escobedia
                                            Escobedia brachydonta
                                            Escobedia crassipes
                                            Escobedia grandiflora
                                                   [Escobedia brevipes]
                                                   [Escobedia foliolosa]
                                                   [Escobedia obtusifolia]
                                                   [Escobedia parimensis]
                                                   [Escobedia reticulata]
                                                   [Escobedia scabrifolia]
                                            Escobedia guatemalensis
                                            Escobedia laevis
                                            Escobedia linearis
                                            Escobedia longiflora
                                            Escobedia michoacana
                                            Escobedia parvifolia
                                            Escobedia peduncularis
                                    Esterhazya
                                            Esterhazya caesarea
                                                   [Esterhazya montana]
                                            Esterhazya eitenorum
                                            Esterhazya macrodonta
                                                   [Gerardia macrodonta var. latifolia]
                                                   [Gerardia macrodonta]
                                            Esterhazya splendida
                                                   [Esterhazya nervosa]
                                                   [Esterhazya splendida var. longifolia]
                                                   [Virgularia campestris]
                                    Euchroma
                                    Euphrasia
                                            Euphrasia adenonota
                                            Euphrasia alba
                                            Euphrasia alpina
                                            Euphrasia americana
                                            Euphrasia andicola
                                            Euphrasia antarctica
                                            Euphrasia arctica
                                              Euphrasia arctica subsp. borealis
                                              Euphrasia arctica var. arctica
                                              Euphrasia arctica var. disjuncta
                                              Euphrasia arctica var. dolosa
                                              Euphrasia arctica var. mollis
                                            Euphrasia aristulata
                                            Euphrasia bajankolica
                                            Euphrasia borealis
                                                   [Euphrasia x vestita]
                                            Euphrasia bottnica
                                            Euphrasia brevipila
                                            Euphrasia callosa
                                            Euphrasia canadensis
                                            Euphrasia christii
                                            Euphrasia chrysantha
                                            Euphrasia cockayniana
                                            Euphrasia collina
                                              Euphrasia collina subsp. tetragona
                                            Euphrasia condensata
                                            Euphrasia coreana
                                            Euphrasia culminicola
                                            Euphrasia cuneata
                                            Euphrasia curta
                                                   [Euphrasia x aspera]
                                                   [Euphrasia x villosa]
                                            Euphrasia cuspidata
                                                   [Euphrasia stiriaca]
                                            Euphrasia debilis
                                            Euphrasia densiflora
                                            Euphrasia disjuncta
                                              Euphrasia disjuncta var. dolosa
                                            Euphrasia flabellata
                                            Euphrasia flavicans
                                            Euphrasia foliosa
                                            Euphrasia frigida
                                                   [Euphrasia arctica var. inundata]
                                                   [Euphrasia arctica var. obtusata]
                                                   [Euphrasia arctica var. submollis]
                                                   [Euphrasia artica]
                                                   [Euphrasia frigida var. obtusata]
                                                   [Euphrasia frigida var. submollis]
                                            Euphrasia gracilis
                                            Euphrasia grandiflora
                                            Euphrasia hachijoensis
                                            Euphrasia himalayica
                                                   [Euphrasia multiflora]
                                            Euphrasia hirtella
                                            Euphrasia hudsoniana
                                              Euphrasia hudsoniana var. contracta
                                              Euphrasia hudsoniana var. hudsoniana
                                              Euphrasia hudsoniana var. ramosior
                                            Euphrasia humifusa
                                            Euphrasia hyperborea
                                                   [Euphrasia saamica]
                                                   [Euphrasia subpolaris]
                                            Euphrasia incisa
                                            Euphrasia insignis
                                              Euphrasia insignis subsp. iinumae
                                                     [Euphrasia iinumae]
                                              Euphrasia insignis var. idzuensis
                                                     [Euphrasia idzuensis]
                                              Euphrasia insignis var. japonica
                                                     [Euphrasia japonica]
                                              Euphrasia insignis var. kiusiana
                                                     [Euphrasia kiusiana]
                                              Euphrasia insignis var. makinoi
                                                     [Euphrasia makinoi]
                                            Euphrasia intricata
                                            Euphrasia jaeschkei
                                            Euphrasia kashmiriana
                                            Euphrasia kerneri
                                            Euphrasia kurramensis
                                            Euphrasia laingii
                                            Euphrasia lapponica
                                            Euphrasia latifolia
                                            Euphrasia laxa
                                            Euphrasia matsudae
                                            Euphrasia matsumurae
                                            Euphrasia maximowiczii
                                            Euphrasia meiantha
                                            Euphrasia micrantha
                                            Euphrasia microcarpa
                                            Euphrasia microphylla
                                            Euphrasia minima
                                            Euphrasia mirabilis
                                                   [Euphrasia curviflora]
                                                   [Euphrasia rectiflora]
                                            Euphrasia mollis
                                              Euphrasia mollis var. laurentiana
                                            Euphrasia monroi
                                            Euphrasia montana
                                            Euphrasia muscosa
                                                   [Euphrasia caespitosa]
                                            Euphrasia nemorosa
                                                   [Euphrasia tatarica]
                                            Euphrasia oakesii
                                                   [Euphrasia oakesii f. lilacina]
                                            Euphrasia officinalis
                                              Euphrasia officinalis subsp. campestris
                                                     [Euphrasia campestris]
                                              Euphrasia officinalis subsp. kerneri
                                                     [Euphrasia picta]
                                              Euphrasia officinalis subsp. officinalis
                                                     [Euphrasia ericetorum]
                                            Euphrasia omeri
                                            Euphrasia ostenfeldii
                                            Euphrasia parviflora
                                            Euphrasia paucifolia
                                            Euphrasia pectinata
                                                   [Euphrasia pectinata subsp. pectinata]
                                              Euphrasia pectinata subsp. sichuanica
                                            Euphrasia pennellii
                                            Euphrasia petriei
                                            Euphrasia platyphylla
                                            Euphrasia pseudopaucifolia
                                            Euphrasia pubescens
                                            Euphrasia purpurea
                                              Euphrasia purpurea var. farlowii
                                              Euphrasia purpurea var. randii
                                            Euphrasia randii
                                              Euphrasia randii var. farlowii
                                              Euphrasia randii var. randii
                                              Euphrasia randii var. reeksii
                                            Euphrasia regelii
                                              Euphrasia regelii subsp. kangtienensis
                                              Euphrasia regelii subsp. regelii
                                                     [Euphrasia fangii]
                                                     [Euphrasia forrestii]
                                                     [Euphrasia rockii]
                                            Euphrasia remota
                                            Euphrasia repens
                                            Euphrasia revoluta
                                            Euphrasia rigidula
                                            Euphrasia rostkoviana
                                            Euphrasia salisburgensis
                                              Euphrasia salisburgensis var. hibernica
                                            Euphrasia scabra
                                            Euphrasia schlagintweitii
                                            Euphrasia secundiflora
                                            Euphrasia simonkaiana
                                            Euphrasia spatulifolia
                                            Euphrasia stricta
                                              Euphrasia stricta var. stricta
                                              Euphrasia stricta var. tatarica
                                            Euphrasia subarctica
                                                   [Euphrasia pennellii var. incana]
                                            Euphrasia subexserta
                                                   [Euphrasia flavescens]
                                            Euphrasia suborbicularis
                                            Euphrasia tetraquetra
                                            Euphrasia tricuspidata
                                            Euphrasia trifida
                                                   [Euphrasia aurea]
                                                   [Euphrasia spectabilis]
                                            Euphrasia vernalis
                                                   [Euphrasia tenuis]
                                            Euphrasia versteegii
                                                   [Euphrasia cucullata]
                                            Euphrasia villaricensis
                                            Euphrasia vinacea
                                            Euphrasia viscosa
                                            Euphrasia wettsteinii
                                            Euphrasia williamsii
                                              Euphrasia williamsii var. vestita
                                            Euphrasia willkommii
                                            Euphrasia x aequalis
                                            Euphrasia zelandica
                                              Euphrasia collina subsp. diemenica
                                                     [Euphrasia diemenica]
                                    Eylesia
                                    Gentrya
                                    Gerardia
                                            Gerardia acuta
                                            Gerardia aphylla
                                              Gerardia aphylla var. grandiflora
                                            Gerardia aspera
                                            Gerardia asprella
                                            Gerardia auriculata
                                            Gerardia besseyana
                                            Gerardia brachycarpa
                                            Gerardia caddoensis
                                            Gerardia calycosa
                                            Gerardia communis
                                            Gerardia crustata
                                            Gerardia decemloba
                                            Gerardia densiflora
                                            Gerardia dispersa
                                            Gerardia divaricata
                                            Gerardia dulcis
                                              Gerardia dulcis var. floridana
                                            Gerardia edwardsiana
                                              Gerardia edwardsiana subsp. glabra
                                              Gerardia edwardsiana subsp. typica
                                            Gerardia erecta
                                            Gerardia fasciculata
                                              Gerardia fasciculata subsp. peninsularis
                                            Gerardia filicaulis
                                            Gerardia filifolia
                                              Gerardia filifolia var. gatesii
                                            Gerardia floridana
                                            Gerardia galvesiana
                                            Gerardia gatesii
                                            Gerardia gattingeri
                                            Gerardia georgiana
                                            Gerardia heterophylla
                                            Gerardia holmiana
                                            Gerardia homalantha
                                            Gerardia keyensis
                                            Gerardia langloisii
                                            Gerardia laxa
                                            Gerardia leucanthera
                                            Gerardia longifolia
                                            Gerardia maritima
                                              Gerardia maritima subsp. grandiflora
                                              Gerardia maritima var. grandiflora
                                            Gerardia mesochora
                                            Gerardia microphylla
                                            Gerardia obtusifolia
                                            Gerardia paniculata
                                            Gerardia parvifolia
                                            Gerardia plukenetii
                                              Gerardia plukenetii var. microphylla
                                            Gerardia polyphylla
                                            Gerardia portoricensis
                                            Gerardia pseudaphylla
                                            Gerardia pulchella
                                              Gerardia pulchella var. delicatula
                                            Gerardia pulcherrima
                                            Gerardia quercifolia
                                            Gerardia racemulosa
                                            Gerardia setacea
                                              Gerardia setacea var. parvifolia
                                            Gerardia spiciflora
                                            Gerardia stenophylla
                                            Gerardia strictifolia
                                            Gerardia tenella
                                            Gerardia tuberosa
                                            Gerardia villosa
                                            Gerardia viridis
                                            Gerardia wrightii
                                    Gerardianella
                                    Gerardiina
                                            Gerardiina angolensis
                                            Gerardiina kundelungensis
                                    Glossostylis
                                            Glossostylis aspera
                                    Graderia
                                            Graderia scabra
                                                   [Bopusia scabra]
                                                   [Gerardia scabra]
                                                   [Melasma zeyheri]
                                                   [Sopubia scabra]
                                            Graderia subintegra
                                                   [Bopusia subintegra]
                                    Harveya
                                            Harveya andongensis
                                                   [Harveya macrantha]
                                            Harveya buchwaldii
                                            Harveya coccinea
                                            Harveya foliosa
                                            Harveya helenae
                                            Harveya huillensis
                                                   [Harveya schliebenii]
                                            Harveya huttonii
                                                   [Harveya pulchra]
                                            Harveya kenyensis
                                            Harveya liebuschiana
                                            Harveya obtusifolia
                                                   [Aulaya obtusifolia]
                                                   [Harveya bequaertii]
                                                   [Sopubia obtusifolia]
                                            Harveya pauciflora
                                            Harveya purpurea
                                              Harveya purpurea subsp. euryantha
                                                     [Harveya euryantha]
                                            Harveya scarlatina
                                            Harveya speciosa
                                                   [Cycnium tubatum]
                                            Harveya tanzanica
                                            Harveya thonneri
                                            Harveya versicolor
                                            Harveya wysockiana
                                    Hedbergia
                                            Hedbergia abyssinica
                                                   [Alectra abyssinica]
                                                   [Alectra petitiana]
                                                   [Bartsia abyssinica var. nyikensis]
                                                   [Bartsia abyssinica var. petitiana]
                                                   [Bartsia abyssinica]
                                                   [Bartsia elgonensis]
                                                   [Bartsia mannii]
                                                   [Bartsia nyikensis]
                                                   [Bartsia petitiana]
                                            Hedbergia decurva
                                                   [Bartsia kilimandscharica]
                                                   [Bartsia macrocalyx]
                                            Hedbergia longiflora
                                                   [Bartsia macrophylla subsp. gughensis]
                                                   [Bartsia similis]
                                              Hedbergia longiflora subsp. longiflora
                                              Hedbergia longiflora subsp. macrophylla
                                                     [Bartsia macrophylla]
                                    Hiernia
                                            Hiernia angolensis
                                    Hymenospermum
                                    Hyobanche
                                            Hyobanche sanguinea
                                    Kopsiopsis
                                            Kopsiopsis hookeri
                                            Kopsiopsis strobilacea
                                    Lamourouxia
                                            Lamourouxia avendanoi
                                            Lamourouxia barbata
                                            Lamourouxia brachyantha
                                            Lamourouxia coccinea
                                            Lamourouxia colimae
                                            Lamourouxia dasyantha
                                                   [Gerardia dasyantha]
                                                   [Gerardia punctata]
                                                   [Lamourouxia linearis]
                                            Lamourouxia dependens
                                                   [Lamourouxia dependens var. apiculata]
                                                   [Lamourouxia montana]
                                            Lamourouxia dispar
                                            Lamourouxia exserta
                                            Lamourouxia gracilis
                                            Lamourouxia gutierrezii
                                            Lamourouxia jaliscana
                                            Lamourouxia lanceolata
                                                   [Lamourouxia integerrima]
                                            Lamourouxia longiflora
                                                   [Lamourouxia hyssopifolia]
                                                   [Lamourouxia longifolia]
                                              Lamourouxia longiflora var. hyssopifolia
                                              Lamourouxia longiflora var. integerrima
                                              Lamourouxia longiflora var. lanceolata
                                            Lamourouxia macrantha
                                                   [Lamourouxia betonicaefolia]
                                            Lamourouxia microphylla
                                            Lamourouxia multifida
                                                   [Pedicularis tepicana]
                                              Lamourouxia multifida var. grandiflora
                                            Lamourouxia nelsonii
                                            Lamourouxia ovata
                                            Lamourouxia pacifica
                                            Lamourouxia paneroi
                                            Lamourouxia pringlei
                                            Lamourouxia rhinanthifolia
                                            Lamourouxia smithii
                                            Lamourouxia stenoglossa
                                            Lamourouxia sylvatica
                                                   [Lamourouxia breviflora]
                                                   [Lamourouxia subincisa]
                                            Lamourouxia tenuifolia
                                                   [Lamourouxia conzattii]
                                            Lamourouxia virgata
                                                   [Lamourouxia loxensis]
                                                   [Lamourouxia serratifolia]
                                            Lamourouxia viscosa
                                                   [Galvezia sessilis]
                                                   [Lamourouxia cordata]
                                                   [Lamourouxia viejensis]
                                            Lamourouxia xalapensis
                                                   [Lamourouxia parviflora]
                                                   [Lamourouxia spathacea]
                                    Lathraea
                                            Lathraea clandestina
                                            Lathraea japonica
                                            Lathraea squamaria
                                    Leptamnium
                                            Leptamnium virginianum
                                    Leptorhabdos
                                            Leptorhabdos parviflora
                                    Lindenbergia
                                            Lindenbergia awashensis
                                            Lindenbergia grandiflora
                                            Lindenbergia indica
                                                   [Bovea sinaica]
                                                   [Dodartia indica]
                                                   [Hemiorchis habessinica]
                                                   [Lindenbergia abyssinica]
                                                   [Lindenbergia nigrescens]
                                                   [Lindenbergia pirottae var. incana]
                                                   [Lindenbergia pirottae]
                                                   [Lindenbergia polyantha]
                                                   [Lindenbergia scutellarioides var. viridescens]
                                                   [Lindenbergia scutellarioides]
                                                   [Lindenbergia sinaica var. abyssinica]
                                                   [Lindenbergia sinaica]
                                                   [Lindenbergia virens]
                                            Lindenbergia macrostachya
                                            Lindenbergia muraria
                                                   [Lindenbergia pusilla]
                                                   [Lindenbergia urticaefolia]
                                                   [Stemodia muraria]
                                            Lindenbergia philippensis
                                            Lindenbergia ruderalis
                                            Lindenbergia serpyllifolia
                                            Lindenbergia socotrana
                                                   [Lindenbergia kuriensis]
                                                   [Lindenbergia paulayana]
                                            Lindenbergia urticifolia
                                    Macranthera
                                            Macranthera flammea
                                                   [Conradia fuchsioides]
                                                   [Dasistoma tubulosa]
                                                   [Gerardia flammea]
                                                   [Macranthera lecontii]
                                    Macrosyringion
                                            Macrosyringion longiflorum
                                    Mannagettaea
                                            Mannagettaea hummelii
                                                   [Mannagettaea ircutensis]
                                    Melampyrum
                                            Melampyrum alpestre
                                            Melampyrum americanum
                                            Melampyrum arvense
                                            Melampyrum barbatum
                                            Melampyrum bihariense
                                            Melampyrum carpathicum
                                            Melampyrum cristatum
                                            Melampyrum klebelsbergianum
                                            Melampyrum latifolium
                                            Melampyrum laxum
                                              Melampyrum laxum var. laxum
                                              Melampyrum laxum var. nikkoense
                                            Melampyrum lineare
                                                   [Melampyrum brachiatum]
                                              Melampyrum lineare lineare
                                              Melampyrum lineare var. americanum
                                              Melampyrum lineare var. latifolium
                                              Melampyrum lineare var. lineare
                                              Melampyrum lineare var. pectinatum
                                                     [Melampyrum lineare subsp. pectinatum]
                                            Melampyrum nemorosum
                                              Melampyrum nemorosum subsp. nemorosum
                                            Melampyrum pratense
                                                   [Melampyrum pratense subsp. hians]
                                            Melampyrum roseum
                                                   [Melampyrum ciliare]
                                              Melampyrum roseum var. japonicum
                                                     [Melampyrum japonicum]
                                              Melampyrum roseum var. obtusifolium
                                                     [Melampyrum esquirolii]
                                            Melampyrum scardicum
                                            Melampyrum silesiacum
                                            Melampyrum subalpinum
                                            Melampyrum sylvaticum
                                            Melampyrum velebiticum
                                    Melasma
                                            Melasma asperrimum
                                            Melasma brevipedicellatum
                                            Melasma calycinum
                                                   [Melasma nyassense]
                                                   [Velvitsia calycina]
                                            Melasma dentatum
                                                   [Hymenospermum dentatum]
                                            Melasma hispidum
                                            Melasma melampyroides
                                                   [Alectra brasiliensis]
                                            Melasma physalodes
                                            Melasma rhinanthoides
                                            Melasma scabrum
                                              Melasma scabrum var. scabrum
                                                     [Gerardia nigrina]
                                                     [Nigrina viscosa]
                                    Micrargeria
                                            Micrargeria filiformis
                                                   [Gerardia filiformis]
                                                   [Gerardianella scopiformis]
                                                   [Micrargeria barteri]
                                                   [Micrargeria scopiformis]
                                                   [Sopubia filiformis]
                                                   [Sopubia scopiformis]
                                            Micrargeria pulchella
                                            Micrargeria sopubioides
                                    Monochasma
                                            Monochasma savatieri
                                            Monochasma sheareri
                                    Myzorrhiza
                                            Myzorrhiza californica
                                            Myzorrhiza corymbosa
                                            Myzorrhiza pinorum
                                            Myzorrhiza tuberosa
                                    Neobartsia
                                            Neobartsia aprica
                                                   [Bartsia aprica]
                                            Neobartsia bartsioides
                                                   [Bartsia densiflora]
                                                   [Lamourouxia bartsioides]
                                                   [Lamourouxia euphrasioides]
                                            Neobartsia canescens
                                                   [Bartsia canescens]
                                            Neobartsia chilensis
                                                   [Bartsia chilensis]
                                            Neobartsia crisafullii
                                              Neobartsia crisafullii subsp. acutiloba
                                                     [Bartsia crisafullii subsp. acutiloba]
                                            Neobartsia diffusa
                                                   [Bartsia diffusa]
                                            Neobartsia elachophylla
                                                   [Bartsia elachophylla]
                                                   [Bartsia glabra]
                                            Neobartsia fiebrigii
                                                   [Bartsia curtiflora]
                                            Neobartsia filiformis
                                                   [Bartsia filiformis]
                                                   [Bartsia viridis]
                                            Neobartsia glandulifera
                                                   [Bartsia glandulifera]
                                            Neobartsia inaequalis
                                              Neobartsia inaequalis subsp. brachyantha
                                                     [Bartsia altissima]
                                                     [Bartsia brachyantha]
                                              Neobartsia inaequalis subsp. inaequalis
                                                     [Bartsia inaequalis]
                                                     [Bartsia laxiflora]
                                            Neobartsia integrifolia
                                                   [Bartsia integrifolia]
                                            Neobartsia laniflora
                                                   [Bartsia laniflora]
                                                   [Bartsia tachirensis]
                                            Neobartsia melampyroides
                                                   [Bartsia gracilis]
                                            Neobartsia mutica
                                                   [Bartsia campii]
                                                   [Bartsia hispida]
                                                   [Bartsia patriciae]
                                            Neobartsia orthocarpiflora
                                              Neobartsia orthocarpiflora subsp. orthocarpiflora
                                                     [Bartsia breviflora]
                                                     [Bartsia heterophylla]
                                                     [Bartsia laxissima]
                                                     [Bartsia orthocarpiflora]
                                              Neobartsia orthocarpiflora subsp. villosa
                                                     [Bartsia orthocarpiflora subsp. villosa]
                                            Neobartsia pedicularoides
                                                   [Bartsia parvifolia]
                                                   [Bartsia pedicularoides]
                                            Neobartsia pumila
                                                   [Bartsia pumila]
                                            Neobartsia remota
                                                   [Bartsia remota]
                                            Neobartsia rigida
                                                   [Bartsia rigida]
                                            Neobartsia santolinifolia
                                                   [Euphrasia santolinifolia]
                                            Neobartsia stricta
                                                   [Bartsia stricta]
                                            Neobartsia thiantha
                                                   [Bartsia aurea]
                                            Neobartsia trichophylla
                                                   [Bartsia guggenheimiana]
                                                   [Bartsia pedicellata]
                                                   [Bartsia sanguinea]
                                            Neobartsia weberbaueri
                                                   [Bartsia weberbaueri]
                                    Nesogenes
                                            Nesogenes africanus
                                                   [Nesogenes mansfeldianus]
                                            Nesogenes rotensis
                                    Nigrina
                                    Nothobartsia
                                            Nothobartsia asperrima
                                    Odontitella
                                            Odontitella virgata
                                                   [Euphrasia tenuifolia]
                                    Odontites
                                            Odontites aucheri
                                            Odontites bolligeri
                                            Odontites cebennensis
                                              Odontites cebennensis subsp. cebennensis
                                                     [Odontites broussei]
                                            Odontites citrinus
                                            Odontites discolor
                                              Odontites discolor subsp. ciliatus
                                              Odontites discolor subsp. discolor
                                            Odontites fennica
                                                   [Odontites litoralis subsp. fennica]
                                            Odontites foliosus
                                            Odontites glutinosus
                                                   [Euphrasia glutinosa]
                                            Odontites himalayicus
                                            Odontites hollianus
                                            Odontites lapiei
                                            Odontites linkii
                                              Odontites linkii subsp. linkii
                                                     [Euphrasia frutescens]
                                                     [Euphrasia rigidifolia]
                                            Odontites litoralis
                                                   [Odontites simplex]
                                            Odontites luteus
                                                   [Bartsia lutea]
                                                   [Euphrasia lutea]
                                            Odontites maroccanus
                                            Odontites powellii
                                            Odontites purpureus
                                            Odontites recordonii
                                                   [Odontites eliassennenii]
                                            Odontites rigidifolius
                                            Odontites serotinus
                                            Odontites triboutii
                                            Odontites verna
                                            Odontites vernus
                                              Odontites vernus subsp. himalayicus
                                                     [Odontites himalayica]
                                              Odontites vernus subsp. mesatlanticus
                                              Odontites vernus subsp. serotinus
                                              Odontites vernus subsp. vernus
                                            Odontites violaceus
                                            Odontites viscosus
                                              Odontites viscosus subsp. australis
                                              Odontites viscosus subsp. eriopodus
                                              Odontites viscosus subsp. viscosus
                                            Odontites vulcanicus
                                            Odontites vulgaris
                                                   [Odontites rubra]
                                                   [Odontites serotina]
                                                   [Odontites verna subsp. serotina]
                                              Odontites vulgaris subsp. siculus
                                                     [Odontites siculus]
                                              Odontites vulgaris subsp. vulgaris
                                                     [Bartsia odontites]
                                                     [Euphrasia odontites]
                                                     [Euphrasia serotina]
                                                     [Odontites pellegrinii]
                                                     [Odontites ruber]
                                    Omphalotrix
                                    Ophiocephalus
                                            Ophiocephalus angustifolius
                                    Orobanche
                                            Orobanche aegyptiaca
                                            Orobanche aethiopica
                                            Orobanche alba
                                              Orobanche alba subsp. alba
                                                     [Orobanche epithymum]
                                            Orobanche alsatica
                                              Orobanche alsatica subsp. alsatica
                                                     [Orobanche cervariae]
                                            Orobanche amethystea
                                              Orobanche amethystea subsp. amethystea
                                            Orobanche amoena
                                            Orobanche anatolica
                                            Orobanche arizonica
                                            Orobanche artemisiae-campestris
                                                   [Orobanche loricata]
                                            Orobanche austrohispanica
                                            Orobanche ballii
                                            Orobanche barbata
                                            Orobanche bulbosa
                                            Orobanche calendulae
                                            Orobanche californica
                                              Orobanche californica subsp. californica
                                              Orobanche californica subsp. condensa
                                              Orobanche californica subsp. feudgei
                                              Orobanche californica subsp. grandis
                                              Orobanche californica subsp. grayana
                                              Orobanche californica subsp. jepsonii
                                                     [Orobanche californica var. jepsoni]
                                              Orobanche californica var. claremontensis
                                              Orobanche californica var. corymbosa
                                              Orobanche californica var. grayana
                                              Orobanche californica var. parishii
                                            Orobanche canescens
                                            Orobanche caryophyllacea
                                            Orobanche castellana
                                            Orobanche cernua
                                                   [Orobanche cernua f. desertorum]
                                                   [Orobanche cernua var. desertorum]
                                                   [Orobanche cernua var. nepalensis]
                                                   [Orobanche curviflora]
                                                   [Orobanche media]
                                                   [Orobanche nicotianae]
                                            Orobanche clarkei
                                            Orobanche clausonis
                                            Orobanche comosa
                                              Orobanche comosa var. vallicola
                                            Orobanche cooperi
                                              Orobanche cooperi subsp. cooperi
                                                     [Aphyllon cooperi cooperi]
                                                     [Aphyllon cooperi subsp. cooperi]
                                                     [Aphyllon cooperi]
                                                     [Myzorrhiza cooperi]
                                                     [Orobanche ludoviciana var. cooperi]
                                              Orobanche cooperi subsp. latiloba
                                                     [Aphyllon cooperi subsp. latilobum]
                                                     [Orobanche ludoviciana var. latiloba]
                                            Orobanche corymbosa
                                              Orobanche corymbosa subsp. corymbosa
                                              Orobanche corymbosa subsp. mutabilis
                                            Orobanche crenata
                                            Orobanche cruenta
                                            Orobanche cumana
                                            Orobanche cyrenaica
                                            Orobanche densiflora
                                            Orobanche dugesii
                                            Orobanche elatior
                                            Orobanche fasciculata
                                                   [Anoplanthus fasciculatus]
                                                   [Aphyllon fasciculatum]
                                                   [Orobanche fasciculata var. fasciculata]
                                                   [Orobanche fasciculata var. franciscana]
                                                   [Orobanche fasciculata var. lutea]
                                                   [Orobanche fasciculata var. subulata]
                                                   [Orobanche fasciculata var. typica]
                                                   [Thalesia fasciculata]
                                                   [Thalesia lutea]
                                            Orobanche flava
                                            Orobanche foetida
                                            Orobanche galii
                                            Orobanche gracilis
                                            Orobanche grayana
                                              Orobanche grayana var. feudgei
                                              Orobanche grayana var. jepsonii
                                              Orobanche grayana var. nelsonii
                                              Orobanche grayana var. violacea
                                            Orobanche haenseleri
                                            Orobanche hederae
                                            Orobanche hookeriana
                                            Orobanche humbertii
                                            Orobanche indica
                                            Orobanche inexspectata
                                            Orobanche kotschyi
                                            Orobanche leptantha
                                            Orobanche levieri
                                            Orobanche litorea
                                            Orobanche longibracteata
                                            Orobanche lucorum
                                            Orobanche ludoviciana
                                                   [Aphyllon ludovicianum]
                                              Orobanche ludoviciana subsp. ludoviciana
                                                     [Aphyllon arenosum]
                                                     [Conopholis ludoviciana]
                                                     [Myzorrhiza ludoviciana]
                                                     [Orobanche ludoviciana var. arenosa]
                                                     [Orobanche ludoviciana var. genuina]
                                                     [Orobanche multiflora var. arenosa]
                                              Orobanche ludoviciana subsp. multiflora
                                                     [Myzorrhiza multiflora]
                                                     [Orobanche ludoviciana var. multiflora]
                                                     [Orobanche multiflora var. pringlei]
                                                     [Orobanche multiflora var. typica]
                                                     [Orobanche multiflora]
                                                     [Phelipaea erianthera]
                                              Orobanche ludoviciana var. ludoviciana
                                              Orobanche ludoviciana var. valida
                                            Orobanche lutea
                                                   [Orobanche rubens]
                                            Orobanche minor
                                            Orobanche multicaulis
                                                   [Orobanche multicaulis var. genuina]
                                              Orobanche multicaulis subsp. multicaulis
                                              Orobanche multicaulis var. multicaulis
                                              Orobanche multicaulis var. palmeri
                                                     [Orobanche multicaulis subsp. palmeri]
                                            Orobanche parishii
                                              Orobanche parishii subsp. brachyloba
                                                     [Orobanche parishii var. brachylob]
                                              Orobanche parishii subsp. parishii
                                            Orobanche picridis
                                            Orobanche pinorum
                                            Orobanche pubescens
                                                   [Orobanche versicolor]
                                            Orobanche ramosa
                                            Orobanche rapum-genistae
                                                   [Orobanche major]
                                            Orobanche reticulata
                                              Orobanche reticulata subsp. pallidiflora
                                              Orobanche reticulata subsp. reticulata
                                                     [Orobanche platystigma]
                                            Orobanche riparia
                                            Orobanche sanguinea
                                            Orobanche santolinae
                                            Orobanche solmsii
                                            Orobanche subbaetica
                                            Orobanche tetuanensis
                                            Orobanche teucrii
                                            Orobanche uniflora
                                                   [Aphyllon uniflorum]
                                                   [Orobanche porphyrantha]
                                                   [Orobanche purpurea]
                                                   [Orobanche sedii]
                                                   [Orobanche terrae-novae]
                                                   [Orobanche uniflora subsp. occidentalis]
                                                   [Orobanche uniflora var. minuta]
                                                   [Orobanche uniflora var. occidentalis]
                                                   [Orobanche uniflora var. purpurea]
                                                   [Orobanche uniflora var. sedii]
                                                   [Orobanche uniflora var. terrae-novae]
                                                   [Orobanche uniflora var. typica]
                                                   [Thalesia uniflora]
                                              Orobanche uniflora subsp. uniflora
                                              Orobanche uniflora var. sedi
                                              Orobanche uniflora var. uniflora
                                            Orobanche uralensis
                                                   [Phelipanche uralensis]
                                            Orobanche valida
                                              Orobanche valida subsp. howellii
                                              Orobanche valida subsp. valida
                                            Orobanche vallicola
                                            Orobanche variegata
                                            Orobanche virginiana
                                            Orobanche virginica
                                            Orobanche vulgaris
                                    Orthantha
                                            Orthantha lutea
                                    Orthocarpus
                                            Orthocarpus barbatus
                                            Orthocarpus bicolor
                                            Orthocarpus bidwelliae
                                            Orthocarpus bracteosus
                                              Orthocarpus bracteosus var. albus
                                            Orthocarpus brevistylus
                                            Orthocarpus brownii
                                            Orthocarpus campestris
                                              Orthocarpus campestris var. succulentus
                                            Orthocarpus castillejoides
                                              Orthocarpus castillejoides var. castillejoides
                                              Orthocarpus castillejoides var. humboldtiensis
                                              Orthocarpus castillejoides var. insalutatus
                                            Orthocarpus copelandi
                                            Orthocarpus copelandii
                                              Orthocarpus copelandii var. copelandii
                                              Orthocarpus copelandii var. cryptanthus
                                            Orthocarpus cuspidatus
                                              Orthocarpus cuspidatus cuspidatus
                                              Orthocarpus cuspidatus subsp. cryptanthus
                                                     [Orthocarpus cryptanthus]
                                              Orthocarpus cuspidatus subsp. cuspidatus
                                              Orthocarpus cuspidatus var. copelandii
                                                     [Orthocarpus cuspidatus subsp. copelandii]
                                              Orthocarpus cuspidatus var. cryptanthus
                                            Orthocarpus densiflorus
                                              Orthocarpus densiflorus var. densiflorus
                                              Orthocarpus densiflorus var. gracilis
                                              Orthocarpus densiflorus var. noctuinus
                                              Orthocarpus densiflorus var. obispoensis
                                            Orthocarpus erianthus
                                              Orthocarpus erianthus var. erianthus
                                              Orthocarpus erianthus var. gratiosus
                                              Orthocarpus erianthus var. inopinus
                                              Orthocarpus erianthus var. micranthus
                                              Orthocarpus erianthus var. roseus
                                              Orthocarpus erianthus var. versicolor
                                            Orthocarpus faucibarbatus
                                              Orthocarpus faucibarbatus subsp. albidus
                                              Orthocarpus faucibarbatus var. albidus
                                              Orthocarpus faucibarbatus var. faucibarbatus
                                            Orthocarpus floribundus
                                            Orthocarpus gracilis
                                            Orthocarpus hispidus
                                            Orthocarpus holmgreniorum
                                                   [Orthocarpus tolmiei subsp. holmgreniorum]
                                            Orthocarpus imbricatus
                                                   [Orthocarpus olympicus]
                                            Orthocarpus lacerus
                                            Orthocarpus lasiorhynchus
                                            Orthocarpus lineariilobus
                                            Orthocarpus linearilobus
                                            Orthocarpus lithospermoides
                                              Orthocarpus lithospermoides var. bicolor
                                              Orthocarpus lithospermoides var. lithospermoides
                                            Orthocarpus longispicatus
                                            Orthocarpus luteus
                                                   [Orthocarpus strictus]
                                            Orthocarpus maculatus
                                            Orthocarpus mariposanus
                                            Orthocarpus micranthus
                                            Orthocarpus noctuinus
                                            Orthocarpus pachystachyus
                                                   [Orthocarpus pachystachys]
                                            Orthocarpus pilosus
                                              Orthocarpus pilosus var. monoensis
                                            Orthocarpus psittacinus
                                            Orthocarpus purpureoalbus
                                            Orthocarpus pusillus
                                              Orthocarpus pusillus var. densiuscuus
                                            Orthocarpus succulentus
                                            Orthocarpus tenuifolius
                                                   [Bartsia tenuifolia]
                                            Orthocarpus tenuis
                                            Orthocarpus tolmiei
                                              Orthocarpus tolmiei subsp. tolmiei
                                            Orthocarpus venustus
                                    Otophylla
                                            Otophylla auriculata
                                            Otophylla densiflora
                                    Parastriga
                                            Parastriga alectroides
                                    Parentucellia
                                            Parentucellia floribunda
                                            Parentucellia latifolia
                                                   [Parentucellia latifolia subsp. flaviflora]
                                            Parentucellia viscosa
                                Pedicularideae
                                    Pediculariopsis
                                            Pediculariopsis verticillata
                                    Pedicularis
                                            Pedicularis abrotanifolia
                                            Pedicularis acaulis
                                            Pedicularis achilleifolia
                                            Pedicularis aequinoctialis
                                            Pedicularis albertae
                                            Pedicularis albiflora
                                            Pedicularis albolabiata
                                            Pedicularis alopecuros
                                            Pedicularis altaica
                                            Pedicularis amoena
                                            Pedicularis anas
                                              Pedicularis anas var. xanthantha
                                                     [Pedicularis xanthantha]
                                            Pedicularis angustifolia
                                                   [Pedicularis angustissima]
                                            Pedicularis angustilabris
                                            Pedicularis anthemifolia
                                              Pedicularis anthemifolia subsp. anthemifolia
                                                     [Pedicularis hulteniana]
                                            Pedicularis arctica
                                            Pedicularis arctoeuropaea
                                            Pedicularis armena
                                            Pedicularis artselaeri
                                            Pedicularis ascendens
                                                   [Pedicularis barrelieri]
                                            Pedicularis asplenifolia
                                            Pedicularis atrosanguinea
                                            Pedicularis attenuata
                                            Pedicularis attollens
                                                   [Pedicularis attolens]
                                              Pedicularis attollens subsp. attollens
                                              Pedicularis attollens var. protogyna
                                                     [Pedicularis attollens subsp. protogyna]
                                            Pedicularis aurantiaca
                                            Pedicularis aurata
                                                   [Phtheirospermum auratum]
                                            Pedicularis auriculata
                                            Pedicularis bicolor
                                            Pedicularis bicornuta
                                            Pedicularis bifida
                                                   [Pedicularis carnosa]
                                            Pedicularis bipinnatifida
                                                   [Pedicularis pectinata subsp. bipinnatifida]
                                            Pedicularis brachystachys
                                            Pedicularis bracteosa
                                              Pedicularis bracteosa var. atrosanguinea
                                              Pedicularis bracteosa var. bracteosa
                                              Pedicularis bracteosa var. canbyi
                                              Pedicularis bracteosa var. flavida
                                              Pedicularis bracteosa var. latifolia
                                              Pedicularis bracteosa var. pachyrhiza
                                              Pedicularis bracteosa var. paysoniana
                                                     [Pedicularis bracteosa subsp. paysoniana]
                                                     [Pedicularis paysoniana]
                                              Pedicularis bracteosa var. siifolia
                                            Pedicularis brevifolia
                                            Pedicularis brevilabris
                                            Pedicularis brevirostris
                                            Pedicularis brunnescens
                                            Pedicularis cabulica
                                                   [Pedicularis lalesarensis]
                                            Pedicularis canadensis
                                                   [Pedicularis canadensis f. flava]
                                                  Pedicularis canadensis f. bicolor
                                                  Pedicularis canadensis f. canadensis
                                                  Pedicularis canadensis f. praeclara
                                              Pedicularis canadensis subsp. canadensis
                                              Pedicularis canadensis subsp. fluviatilis
                                              Pedicularis canadensis var. canadensis
                                              Pedicularis canadensis var. dobbsii
                                              Pedicularis canadensis var. fluviatilis
                                            Pedicularis canbyi
                                            Pedicularis capitata
                                            Pedicularis centranthera
                                                   [Pedicularis centranthera var. exulans]
                                              Pedicularis centranthera var. centranthera
                                            Pedicularis cephalantha
                                            Pedicularis cernua
                                            Pedicularis chamissonis
                                              Pedicularis chamissonis subsp. japonica
                                                     [Pedicularis fauriaei]
                                              Pedicularis chamissonis var. japonica
                                            Pedicularis cheilanthifolia
                                              Pedicularis cheilanthifolia var. albida
                                                     [Pedicularis albida]
                                              Pedicularis cheilanthifolia var. isochila
                                            Pedicularis chenocephala
                                            Pedicularis chihuahuensis
                                            Pedicularis chinensis
                                            Pedicularis chingii
                                            Pedicularis chumbica
                                            Pedicularis cinerascens
                                            Pedicularis comosa
                                              Pedicularis comosa subsp. campestris
                                                     [Pedicularis pratensis]
                                            Pedicularis compacta
                                            Pedicularis comptoniifolia
                                            Pedicularis concinna
                                            Pedicularis condensata
                                            Pedicularis confertiflora
                                              Pedicularis confertiflora subsp. confertiflora
                                                     [Pedicularis handel-mazzettii]
                                            Pedicularis connata
                                            Pedicularis contorta
                                              Pedicularis contorta var. contorta
                                              Pedicularis contorta var. ctenophora
                                                     [Pedicularis contorta var. tenophora]
                                              Pedicularis contorta var. rubicunda
                                            Pedicularis cranolopha
                                            Pedicularis crenularis
                                            Pedicularis crenulata
                                                   [Pedicularis albomarginata]
                                              Pedicularis crenulata subsp. candida
                                                     [Pedicularis crenulata f. candida]
                                            Pedicularis croizatiana
                                            Pedicularis ctenophora
                                            Pedicularis cyathophylloides
                                            Pedicularis cymbalaria
                                            Pedicularis cyrtorhyncha
                                            Pedicularis cystopteridifolia
                                            Pedicularis davidii
                                            Pedicularis decora
                                            Pedicularis decorissima
                                            Pedicularis deltoidea
                                            Pedicularis densiflora
                                              Pedicularis densiflora densiflora
                                              Pedicularis densiflora subsp. aurantiaca
                                              Pedicularis densiflora subsp. densiflora
                                            Pedicularis densispica
                                            Pedicularis dissecta
                                                   [Pedicularis petitmenginii var. dissecta]
                                            Pedicularis dolichantha
                                            Pedicularis dolichocymba
                                                   [Pedicularis macrocalyx]
                                            Pedicularis dolichoglossa
                                            Pedicularis dolichorrhiza
                                            Pedicularis dudleyi
                                            Pedicularis dunniana
                                            Pedicularis eburnata
                                            Pedicularis elata
                                            Pedicularis elongata
                                            Pedicularis euphrasioides
                                            Pedicularis exaltata
                                            Pedicularis exigua
                                            Pedicularis fargesii
                                            Pedicularis fasciculata
                                            Pedicularis filicula
                                            Pedicularis fissa
                                            Pedicularis flammea
                                            Pedicularis flava
                                            Pedicularis flavida
                                            Pedicularis floribunda
                                            Pedicularis fluviatilis
                                            Pedicularis foliosa
                                            Pedicularis forrestiana
                                            Pedicularis friderici-augusti
                                            Pedicularis furbishiae
                                            Pedicularis furfuracea
                                            Pedicularis gibbera
                                            Pedicularis glabra
                                            Pedicularis gladiata
                                            Pedicularis gordonii
                                            Pedicularis gracilis
                                            Pedicularis gracilituba
                                            Pedicularis groenlandica
                                                   [Elephantella groenlandica var. surrecta]
                                                   [Elephantella groenlandica]
                                                   [Pedicularis groenlandica f. gracilis]
                                                   [Pedicularis groenlandica f. pallida]
                                                   [Pedicularis groenlandica subsp. groenlandica]
                                                   [Pedicularis groenlandica subsp. surrecta]
                                                   [Pedicularis groenlandica var. surrecta]
                                                   [Pedicularis surrecta]
                                            Pedicularis gruina
                                              Pedicularis gruina subsp. pilosa
                                                     [Pedicularis gruina var. cinerascens]
                                                     [Pedicularis polyphylla var. pilosa]
                                                     [Pedicularis polyphylloides]
                                            Pedicularis gyroflexa
                                            Pedicularis habachanensis
                                            Pedicularis henryi
                                            Pedicularis heydei
                                            Pedicularis hians
                                            Pedicularis hintonii
                                            Pedicularis hirsuta
                                            Pedicularis hoffmeisteri
                                            Pedicularis holocalyx
                                                   [Pedicularis spicata var. australis]
                                            Pedicularis howellii
                                            Pedicularis humilis
                                            Pedicularis ikomai
                                            Pedicularis incarnata
                                                   [Pedicularis uncinata]
                                            Pedicularis inconspicua
                                            Pedicularis incurva
                                            Pedicularis ingens
                                            Pedicularis integrifolia
                                              Pedicularis integrifolia subsp. integerrima
                                                     [Pedicularis integerrima]
                                            Pedicularis interior
                                            Pedicularis interrupta
                                            Pedicularis jacquinii
                                                   [Pedicularis rostrata]
                                            Pedicularis jonesii
                                            Pedicularis kanei
                                            Pedicularis kansuensis
                                            Pedicularis kariensis
                                            Pedicularis kashmiriana
                                              Pedicularis kashmiriana subsp. ornata
                                            Pedicularis kerneri
                                            Pedicularis korolkowii
                                            Pedicularis koueytchensis
                                            Pedicularis labordei
                                            Pedicularis labradorica
                                                   [Pedicularis labradorica var. sulphurea]
                                              Pedicularis labradorica var. labradorica
                                            Pedicularis lachnoglossa
                                            Pedicularis lanata
                                                   [Pedicularis kanei subsp. kanei]
                                                   [Pedicularis kanei subsp. yukonensis]
                                              Pedicularis lanata subsp. lanata
                                              Pedicularis lanata subsp. yukonensis
                                            Pedicularis lanceolata
                                            Pedicularis langsdorffii
                                                   [Pedicularis langsdorfii]
                                              Pedicularis langsdorffii subsp. arctica
                                                     [Pedicularis langsdorfii subsp. arctica]
                                                     [Pedicularis langsdorfii var. arctica]
                                              Pedicularis langsdorffii subsp. langsdorffii
                                                     [Pedicularis langsdorfii subsp. langsdorfii]
                                              Pedicularis langsdorffii var. arctica
                                            Pedicularis lapponica
                                            Pedicularis lasiophrys
                                            Pedicularis latifolia
                                            Pedicularis likiangensis
                                              Pedicularis likiangensis subsp. likiangensis
                                                     [Pedicularis lineata var. dissecta]
                                            Pedicularis lineata
                                            Pedicularis longiflora
                                              Pedicularis longiflora var. tubiformis
                                            Pedicularis longipetiolata
                                            Pedicularis lophotricha
                                            Pedicularis ludwigii
                                            Pedicularis lunata
                                            Pedicularis lunglingensis
                                            Pedicularis lutescens
                                              Pedicularis lutescens subsp. brevifolia
                                                     [Pedicularis lutescens var. brevifolia]
                                              Pedicularis lutescens subsp. ramosa
                                                     [Pedicularis lutescens var. ramosa]
                                              Pedicularis lutescens subsp. tongtchuanensis
                                                     [Pedicularis lutescens var. tongtchuanensis]
                                            Pedicularis lyrata
                                            Pedicularis macilenta
                                            Pedicularis macrochila
                                            Pedicularis macrodonta
                                            Pedicularis macrosiphon
                                                   [Pedicularis lucifuga]
                                                   [Pedicularis tribuloides]
                                            Pedicularis mairei
                                            Pedicularis mandshurica
                                                   [Pedicularis coreana]
                                            Pedicularis mariae
                                            Pedicularis maximowiczii
                                            Pedicularis maxonii
                                                   [Pedicularis sabaensis]
                                            Pedicularis megalantha
                                            Pedicularis melampyroides
                                            Pedicularis merrilliana
                                            Pedicularis metaszetschuanica
                                            Pedicularis mexicana
                                            Pedicularis microchila
                                            Pedicularis minutilabris
                                            Pedicularis montanensis
                                            Pedicularis muscoides
                                              Pedicularis muscoides var. rosea
                                            Pedicularis myriophylla
                                            Pedicularis nasturtiifolia
                                            Pedicularis nelsonii
                                            Pedicularis nepalensis
                                            Pedicularis nodosa
                                            Pedicularis numidica
                                            Pedicularis ochiaiana
                                            Pedicularis oederi
                                              Pedicularis oederi subsp. multipinna
                                                     [Pedicularis oederi var. multipinna]
                                              Pedicularis oederi var. albertae
                                              Pedicularis oederi var. sinensis
                                                     [Pedicularis branchiophylla]
                                            Pedicularis olgae
                                            Pedicularis oliveriana
                                            Pedicularis olympica
                                            Pedicularis orizabae
                                            Pedicularis ornithorhyncha
                                            Pedicularis ornithorhynchos
                                            Pedicularis orthocoryne
                                                   [Pedicularis oederi var. bracteosa]
                                            Pedicularis oxycarpa
                                            Pedicularis pachyrhiza
                                            Pedicularis pacifica
                                            Pedicularis paddoensis
                                            Pedicularis pallida
                                            Pedicularis palustris
                                              Pedicularis palustris subsp. opsiantha
                                                     [Pedicularis opsiantha]
                                              Pedicularis palustris subsp. palustris
                                            Pedicularis parryi
                                                   [Pedicularis parryi var. parryi]
                                              Pedicularis parryi parryi
                                              Pedicularis parryi subsp. mogollonica
                                                     [Pedicularis mogollonica]
                                                     [Pedicularis parryi var. mogollonica]
                                              Pedicularis parryi subsp. parryi
                                              Pedicularis parryi subsp. purpurea
                                                     [Pedicularis anaticeps]
                                                     [Pedicularis hallii]
                                                     [Pedicularis parryi var. purpurea]
                                            Pedicularis parviflora
                                              Pedicularis parviflora subsp. parviflora
                                              Pedicularis parviflora subsp. pennellii
                                              Pedicularis parviflora var. macrodonta
                                            Pedicularis pauciflora
                                            Pedicularis pectinata
                                                   [Pedicularis pectinata var. palans]
                                            Pedicularis pedicellata
                                            Pedicularis pennellii
                                              Pedicularis pennellii var. insularis
                                            Pedicularis pentagona
                                            Pedicularis petitmenginii
                                            Pedicularis plicata
                                              Pedicularis plicata subsp. luteola
                                                     [Pedicularis luteola]
                                            Pedicularis polyodonta
                                            Pedicularis pontica
                                            Pedicularis porrecta
                                            Pedicularis portenschlagii
                                            Pedicularis proboscidea
                                            Pedicularis procera
                                                   [Pedicularis grayi]
                                            Pedicularis przewalskii
                                              Pedicularis przewalskii var. cristata
                                            Pedicularis pseudomuscicola
                                            Pedicularis pseudosteiningeri
                                            Pedicularis pubiflora
                                            Pedicularis pulchella
                                                   [Pedicularis puchella]
                                            Pedicularis punctata
                                            Pedicularis purpurea
                                            Pedicularis pycnantha
                                              Pedicularis pycnantha subsp. cuspidata
                                            Pedicularis pyramidata
                                              Pedicularis pyramidata subsp. multiflora
                                                     [Pedicularis multiflora]
                                            Pedicularis racemosa
                                                   [Pedicularis racemosa var. racemosa]
                                              Pedicularis racemosa racemosa
                                              Pedicularis racemosa subsp. alba
                                                     [Pedicularis racemosa var. alba]
                                              Pedicularis racemosa subsp. racemosa
                                            Pedicularis rainierensis
                                            Pedicularis recutita
                                            Pedicularis refracta
                                            Pedicularis resupinata
                                              Pedicularis resupinata subsp. resupinata
                                                     [Pedicularis leveilleana]
                                            Pedicularis rex
                                              Pedicularis rex subsp. parva
                                                     [Pedicularis rex var. parva]
                                              Pedicularis rex subsp. rex
                                                     [Pedicularis mahoangensis]
                                              Pedicularis rex var. rockii
                                                     [Pedicularis rockii]
                                            Pedicularis rhinanthoides
                                              Pedicularis rhinanthoides subsp. revoluta
                                              Pedicularis rhinanthoides subsp. speciosa
                                            Pedicularis rhodotricha
                                            Pedicularis rigginsiae
                                            Pedicularis rigida
                                            Pedicularis romanzovii
                                            Pedicularis rosea
                                            Pedicularis rostratocapitata
                                                   [Pedicularis erubescens]
                                            Pedicularis rostratospicata
                                            Pedicularis roylei
                                            Pedicularis rupicola
                                            Pedicularis salviiflora
                                            Pedicularis sceptrum-carolinum
                                              Pedicularis sceptrum-carolinum subsp. sceptrum-carolinum
                                                     [Pedicularis sceptrum]
                                            Pedicularis scolopax
                                            Pedicularis semibarbata
                                              Pedicularis semibarbata var. charlestonensis
                                                     [Pedicularis semibarbata subsp. charlestonensis]
                                              Pedicularis semibarbata var. semibarbata
                                            Pedicularis semitorta
                                            Pedicularis serotina
                                            Pedicularis sibthorpii
                                            Pedicularis sigmoidea
                                            Pedicularis siifolia
                                            Pedicularis sikkimensis
                                            Pedicularis siphonantha
                                            Pedicularis spicata
                                            Pedicularis stewartii
                                            Pedicularis striata
                                            Pedicularis strobilacea
                                            Pedicularis subnuda
                                            Pedicularis sudetica
                                              Pedicularis sudetica subsp. albolabiata
                                              Pedicularis sudetica subsp. arctoeuropaea
                                              Pedicularis sudetica subsp. interioides
                                              Pedicularis sudetica subsp. interior
                                                     [Pedicularis sudetica subsp. interioroides]
                                              Pedicularis sudetica subsp. pacifica
                                              Pedicularis sudetica subsp. scopulorum
                                                     [Pedicularis scopulorum]
                                                     [Pedicularis sudetica var. scopulorum]
                                              Pedicularis sudetica var. bicolor
                                              Pedicularis sudetica var. gymnocephala
                                              Pedicularis sudetica var. pacifica
                                              Pedicularis sudetica var. sudetica
                                            Pedicularis svenhedinii
                                            Pedicularis sylvatica
                                              Pedicularis sylvatica subsp. lusitanica
                                              Pedicularis sylvatica subsp. sylvatica
                                            Pedicularis szetschuanica
                                              Pedicularis szetschuanica subsp. angustifolia
                                                     [Pedicularis szetschuanica var. angustifolia]
                                            Pedicularis tahaiensis
                                            Pedicularis tantalorhyncha
                                            Pedicularis tatarinowii
                                            Pedicularis tenera
                                            Pedicularis tenuirostris
                                            Pedicularis tenuisecta
                                            Pedicularis tenuituba
                                            Pedicularis thamnophila
                                              Pedicularis thamnophila subsp. cupuliformis
                                                     [Pedicularis cupuliformis]
                                            Pedicularis thompsonii
                                            Pedicularis torta
                                            Pedicularis transmorrisonensis
                                            Pedicularis triangularidens
                                            Pedicularis trichocymba
                                            Pedicularis trichoglossa
                                            Pedicularis tripinnata
                                            Pedicularis tristis
                                            Pedicularis tuberosa
                                                   [Pedicularis adscendens]
                                            Pedicularis uliginosa
                                            Pedicularis variegata
                                            Pedicularis venusta
                                            Pedicularis verbenifolia
                                            Pedicularis versicolor
                                            Pedicularis verticillata
                                              Pedicularis verticillata subsp. tangutica
                                                     [Pedicularis bonatiana]
                                              Pedicularis verticillata subsp. verticillata
                                                     [Pedicularis calosantha]
                                                     [Pedicularis sikangensis]
                                            Pedicularis vialii
                                            Pedicularis villosa
                                            Pedicularis violascens
                                            Pedicularis virginica
                                            Pedicularis waldheimii
                                            Pedicularis wilhelmsiana
                                            Pedicularis willdenowii
                                            Pedicularis yezoensis
                                            Pedicularis yunnanensis
                                            Pedicularis zayuensis
                                    Petitmenginia
                                            Petitmenginia stricta
                                    Phelipaea
                                            Phelipaea pinorum
                                            Phelipaea tuberosa
                                    Phelipanche
                                            Phelipanche aegyptiaca
                                                   [Orobanche aegyptiaca subsp. aegyptiaca]
                                                   [Orobanche delilei]
                                                   [Phelypaea aegyptiaca]
                                            Phelipanche arenaria
                                            Phelipanche caesia
                                                   [Orobanche caesia]
                                                   [Phelypaea lanuginosa]
                                            Phelipanche coelestis
                                                   [Orobanche coelestis]
                                            Phelipanche coelestris
                                            Phelipanche gratiosa
                                                   [Phelypaea gratiosa]
                                            Phelipanche hedypnoidis
                                            Phelipanche lavandulacea
                                              Phelipanche lavandulacea subsp. lavandulacea
                                              Phelipanche lavandulacea subsp. trichocalyx
                                            Phelipanche mutelii
                                                   [Orobanche ramosa subsp. mutelii]
                                                   [Orobanche ramosa var. brevispicata]
                                                   [Phelypaea mutelii]
                                                   [Phelypaea ramosa var. brevispicata]
                                              Phelipanche mutelii subsp. mutelii
                                                     [Orobanche mutelii]
                                              Phelipanche mutelii var. nana
                                                     [Phelipanche nana]
                                              Phelipanche mutelii var. oxyloba
                                                     [Orobanche oxyloba]
                                            Phelipanche portoilicitana
                                            Phelipanche purpurea
                                              Phelipanche purpurea subsp. purpurea
                                            Phelipanche ramosa
                                                   [Orobanche cannabis]
                                                   [Orobanche micrantha]
                                                   [Orobanche ramosa subsp. ramosa]
                                                   [Orobanche ramosa var. ramosa]
                                                   [Phelypaea ramosa]
                                            Phelipanche reuteriana
                                            Phelipanche rosmarina
                                            Phelipanche schultzii
                                                   [Orobanche schultzii var. schultzii]
                                                   [Orobanche schultzii]
                                            Phelipanche schweinfurthii
                                    Phelypaea
                                    Phtheirospermum
                                            Phtheirospermum japonicum
                                                   [Phtheirospermum chinense]
                                                   [Phtheirospermum esquirolii]
                                            Phtheirospermum parishii
                                    Pseudosopubia
                                            Pseudosopubia delamerei
                                            Pseudosopubia hildebrandtii
                                                   [Pseudosopubia elata]
                                                   [Pseudosopubia obtusifolia]
                                                   [Pseudosopubia polemonioides]
                                                   [Sopubia hildebrandtii]
                                            Pseudosopubia kituiensis
                                                   [Sopubia kituiensis]
                                            Pseudosopubia procumbens
                                                   [Pseudosopubia verruculosa]
                                    Pterygiella
                                            Pterygiella tenuisecta
                                                   [Phtheirospermum tenuisectum]
                                    Radamaea
                                    Rehmannia
                                            Rehmannia chingii
                                            Rehmannia elata
                                            Rehmannia glutinosa
                                            Rehmannia henryi
                                            Rehmannia oldhamii
                                            Rehmannia piasezkii
                                                   [Rehmannia angulata]
                                    Rhamphicarpa
                                            Rhamphicarpa brevipedicellata
                                            Rhamphicarpa capillacea
                                            Rhamphicarpa elongata
                                                   [Macrosiphon elongatus]
                                                   [Rhamphicarpa longiflora]
                                            Rhamphicarpa fistulosa
                                                   [Macrosiphon fistulosus]
                                            Rhamphicarpa montana
                                    Rhinanthus
                                            Rhinanthus alectorolophus
                                                   [Alectorolophus hirsutus]
                                                   [Rhinanthus hirsutus]
                                                   [Rhinanthus pallens]
                                              Rhinanthus alectorolophus var. kerneri
                                                     [Alectorolophus kerneri]
                                            Rhinanthus alpinus
                                              Rhinanthus alpinus subsp. carinthiacus
                                                     [Rhinanthus carinthiacus]
                                            Rhinanthus angustifolius
                                            Rhinanthus antiquus
                                            Rhinanthus arcticus
                                            Rhinanthus aristatus
                                                   [Alectorolophus subalpinus]
                                            Rhinanthus borealis
                                              Rhinanthus borealis subsp. kyrollae
                                                     [Rhinanthus kyrollae]
                                            Rhinanthus freynii
                                                   [Alectorolophus freynii]
                                            Rhinanthus glaber
                                                   [Alectorolophus major]
                                                   [Rhinanthus serotinus subsp. vernalis]
                                            Rhinanthus glacialis
                                              Rhinanthus glacialis subsp. aristatus
                                                     [Alectorolophus vollmannii]
                                              Rhinanthus glacialis subsp. subalpinus
                                                     [Rhinanthus subalpinus]
                                            Rhinanthus groenlandicus
                                                   [Rhinanthus oblongifolius]
                                            Rhinanthus major
                                            Rhinanthus maximus
                                            Rhinanthus minor
                                              Rhinanthus minor subsp. borealis
                                                     [Alectorolophus arcticus]
                                              Rhinanthus minor subsp. groenlandicus
                                              Rhinanthus minor subsp. minor
                                                     [Rhinanthus borealis subsp. kyrolliae]
                                                     [Rhinanthus crista-galli var. fallax]
                                                     [Rhinanthus crista-galli var. minor]
                                                     [Rhinanthus crista-galli]
                                                     [Rhinanthus kyrolliae]
                                                     [Rhinanthus parviflorus]
                                                     [Rhinanthus rigidus]
                                                     [Rhinanthus stenophyllus]
                                            Rhinanthus niederederi
                                                   [Alectorolophus niederederi]
                                            Rhinanthus nigricans
                                                   [Rhinanthus minor var. stenophyllus]
                                            Rhinanthus pulcher
                                            Rhinanthus rumelicus
                                            Rhinanthus serotinus
                                              Rhinanthus serotinus subsp. aestivalis
                                                     [Rhinanthus vernalis]
                                              Rhinanthus serotinus subsp. serotinus
                                                     [Alectorolophus angustifolius]
                                                     [Rhinanthus alpestris]
                                              Rhinanthus borbasii subsp. songaricus
                                                     [Rhinanthus songaricus]
                                    Rhynchocorys
                                            Rhynchocorys elephas
                                              Rhynchocorys elephas subsp. elephas
                                                     [Rhinanthus elephas]
                                            Rhynchocorys maxima
                                    Schwalbea
                                            Schwalbea americana
                                              Schwalbea americana var. australis
                                            Schwalbea australis
                                    Seymeria
                                            Seymeria bipinnatisecta
                                                   [Afzelia glandulosa]
                                                   [Afzelia havardii]
                                                   [Afzelia tenuisecta]
                                                   [Seymeria harvardii]
                                                   [Seymeria havardii]
                                              Seymeria bipinnatisecta var. texana
                                            Seymeria cassioides
                                                   [Seymeria tenuifolia]
                                            Seymeria chihuahuana
                                            Seymeria coahuilana
                                                   [Afzelia coahuilana]
                                            Seymeria cualana
                                            Seymeria decurva
                                                   [Afzelia latiflora]
                                                   [Afzelia laxa]
                                                   [Afzelia stricta]
                                                   [Seymeria pinnatifida]
                                            Seymeria deflexa
                                            Seymeria falcata
                                              Seymeria falcata var. falcata
                                            Seymeria glandulosa
                                            Seymeria gypsophila
                                            Seymeria integrifolia
                                            Seymeria laciniata
                                            Seymeria latiflora
                                            Seymeria laxa
                                            Seymeria madrensis
                                                   [Afzelia madrensis]
                                            Seymeria pailana
                                            Seymeria pectinata
                                              Seymeria pectinata subsp. pectinata
                                                     [Seymeria heterophyla]
                                              Seymeria pectinata subsp. peninsularis
                                                     [Afzelia pectinata var. peninsularis]
                                            Seymeria pennellii
                                            Seymeria scabra
                                            Seymeria sinaloana
                                                   [Afzelia sinaloana]
                                            Seymeria stricta
                                            Seymeria tamaulipana
                                            Seymeria texana
                                            Seymeria virgata
                                                   [Afzelia ramosissima]
                                    Silvia
                                            Silvia prostrata
                                            Silvia serpyllifolia
                                    Silviella
                                            Silviella prostrata
                                            Silviella serpyllifolia
                                    Siphonostegia
                                            Siphonostegia chinensis
                                            Siphonostegia laeta
                                    Sopubia
                                            Sopubia aemula
                                            Sopubia angolensis
                                            Sopubia argentea
                                            Sopubia buchneri
                                            Sopubia cana
                                              Sopubia cana var. glabrescens
                                            Sopubia conferta
                                              Sopubia conferta var. conferta
                                              Sopubia conferta var. congensis
                                                     [Sopubia congensis]
                                            Sopubia duvigneaudiana
                                            Sopubia elatior
                                            Sopubia eminii
                                                   [Sopubia parviflora subsp. eminii]
                                            Sopubia graminicola
                                            Sopubia kacondensis
                                            Sopubia karaguensis
                                              Sopubia karaguensis var. karaguensis
                                                     [Sopubia angustifolia]
                                                     [Sopubia fastigiata]
                                                     [Sopubia lanata var. angustifolia]
                                                     [Sopubia welwitschii var. micrantha]
                                              Sopubia karaguensis var. macrocalyx
                                              Sopubia karaguensis var. welwitschii
                                                     [Sopubia welwitschii]
                                            Sopubia lanata
                                              Sopubia lanata var. densiflora
                                                     [Sopubia densiflora]
                                                     [Sopubia kassneri]
                                              Sopubia lanata var. lanata
                                                     [Sopubia carsonii]
                                                     [Sopubia monteiroi]
                                                     [Sopubia scaettae]
                                            Sopubia latifolia
                                            Sopubia lejolyana
                                            Sopubia mannii
                                              Sopubia mannii var. linearifolia
                                              Sopubia mannii var. mannii
                                              Sopubia mannii var. metallorum
                                                     [Sopubia metallorum]
                                              Sopubia mannii var. tenuifolia
                                                     [Sopubia dregeana var. tenuifolia]
                                                     [Sopubia trifida f. humilis]
                                            Sopubia myomboensis
                                            Sopubia neptunii
                                            Sopubia parviflora
                                            Sopubia patris
                                            Sopubia ramosa
                                                   [Raphidophyllum ramosum]
                                                   [Sopubia laxior]
                                                   [Sopubia similis]
                                                   [Sopubia trifida var. ramosa]
                                            Sopubia simplex
                                                   [Raphidophyllum simplex]
                                                   [Sopubia dregeana]
                                            Sopubia stricta
                                                   [Gerardia stricta]
                                            Sopubia trifida
                                            Sopubia ugandensis
                                    Stellularia
                                    Striga
                                            Striga aequinoctialis
                                            Striga alba
                                            Striga angolensis
                                            Striga angustifolia
                                                   [Buchnera angustifolia]
                                                   [Striga euphrasioides]
                                            Striga asiatica
                                                   [Buchnera asiatica]
                                                   [Striga pusilla]
                                              Striga asiatica var. coccinea
                                                     [Striga coccinea]
                                            Striga aspera
                                                   [Euphrasia aspera]
                                                   [Striga aspera var. filiformis]
                                                   [Striga aspera var. schweinfurthii]
                                            Striga barthlottii
                                            Striga baumannii
                                            Striga bilabiata
                                              Striga bilabiata subsp. barteri
                                                     [Striga barteri]
                                                     [Striga glandulifera]
                                              Striga bilabiata subsp. bilabiata
                                                     [Striga thunbergii]
                                                     [Striga welwitschii]
                                              Striga bilabiata subsp. jaegeri
                                                     [Striga brouilletii]
                                              Striga bilabiata subsp. ledermannii
                                                     [Striga ledermannii]
                                              Striga bilabiata subsp. rowlandii
                                                     [Striga rowlandii]
                                            Striga brachycalyx
                                                   [Striga warneckei]
                                            Striga chrysantha
                                            Striga dalzielii
                                            Striga densiflora
                                            Striga diversifolia
                                            Striga elegans
                                            Striga ellenbergeri
                                            Striga forbesii
                                                   [Buchnera forbesii]
                                                   [Cycnium pratense]
                                            Striga fulgens
                                                   [Buchnera fulgens]
                                            Striga gastonii
                                            Striga gesnerioides
                                                   [Buchnera gesnerioides]
                                                   [Striga chloroleuca]
                                                   [Striga orchidea]
                                                   [Striga orobanchoides]
                                            Striga glumacea
                                            Striga gracillima
                                            Striga hallei
                                            Striga hermonthica
                                                   [Buchnera hermonthica]
                                                   [Striga hermonthica subsp. senegalensis]
                                            Striga hirsuta
                                            Striga junodii
                                            Striga klingii
                                                   [Buchnera klingii]
                                            Striga latericea
                                                   [Cycnium strictum]
                                                   [Rhamphicarpa stricta]
                                                   [Striga somaliensis]
                                            Striga lepidagathidis
                                            Striga linearifolia
                                                   [Buchnera euphrasioides]
                                                   [Buchnera linearifolia]
                                                   [Striga bilabiata subsp. linearifolia]
                                                   [Striga canescens]
                                                   [Striga strictissima]
                                            Striga lutea
                                            Striga macrantha
                                                   [Buchnera buettneri]
                                                   [Buchnera macrantha]
                                                   [Striga buettneri]
                                            Striga magnibracteata
                                            Striga micrantha
                                            Striga passargei
                                            Striga pinnatifida
                                            Striga primuloides
                                            Striga pubiflora
                                                   [Striga zanzibarensis]
                                            Striga strigosa
                                            Striga yemenica
                                    Thalesia
                                    Tomanthera
                                            Tomanthera auriculata
                                            Tomanthera densiflora
                                    Tozzia
                                            Tozzia alpina
                                    Triphysaria
                                            Triphysaria chinensis
                                            Triphysaria eriantha
                                              Triphysaria eriantha subsp. eriantha
                                              Triphysaria eriantha subsp. rosea
                                            Triphysaria floribunda
                                            Triphysaria micrantha
                                                   [Orthocarpus bidwelliae var. micranthus]
                                            Triphysaria pusilla
                                                   [Orthocarpus densiusculus]
                                                   [Orthocarpus pisillus]
                                            Triphysaria versicolor
                                              Triphysaria versicolor subsp. faucibarbata
                                              Triphysaria versicolor subsp. faucibarbatus
                                              Triphysaria versicolor subsp. versicolor
                                    Trixago
                                    Velvitsia
                                    Xizangia
                                            Xizangia bartsioides
                                                   [Xizangia bartschioides]
                                    Xylocalyx
                                            Xylocalyx carterae
                                            Xylocalyx hispidus
                                            Xylocalyx recurvus

Problematic Rooting (14579)
                                              Aphyllon cooperi subsp. palmeri
                                                     [Orobanche cooperi subsp. palmeri]

Problematic Rooting (226938)
                                              Pedicularis attollens var. attollens

Problematic Rooting (78895)
                                              Cordylanthus maritimus subsp. canescens
                                              Cordylanthus maritimus subsp. maritimus
                                              Cordylanthus maritimus subsp. palustris
                                              Cordylanthus maritimus var. canescens
                                              Cordylanthus maritimus var. maritimus

Problematic Rooting (8676)
                                              Aphyllon uniflorum var. occidentale
                                              Aphyllon uniflorum var. uniflorum