Taxon Search
  Plantae
    Tracheophyta
           [Tracheobionta]
    Spermatophyta
      Magnoliophyta
             [Angiospermae]
         Eudicots
             Core Eudicots
                    Caryophyllales
                            Polygonaceae
                                    Acanthogonum
                                            Acanthogonum polygonoides
                                              Acanthogonum polygonoides var. longispina
                                              Acanthogonum polygonoides var. longispinum
                                    Acanthoscyphus
                                            Acanthoscyphus parishii
                                              Acanthoscyphus parishii var. abramsii
                                              Acanthoscyphus parishii var. cienegensis
                                                     [Oxytheca parishii var. ciengensis]
                                              Acanthoscyphus parishii var. goodmaniana
                                              Acanthoscyphus parishii var. parishii
                                    Acetosa
                                            Acetosa alpestris
                                              Acetosa alpestris subsp. lapponica
                                            Acetosa gracilescens
                                            Acetosa lapponica
                                            Acetosa pratensis
                                              Acetosa pratensis subsp. alpestris
                                    Acetosella
                                            Acetosella graminifolia
                                            Acetosella paucifolia
                                    Aconogonon
                                            Aconogonon alaskanum
                                              Aconogonon alaskanum var. alaskanum
                                                     [Aconogonon hultenianum var. lapathifolium]
                                                     [Aconogonon hultenianum]
                                              Aconogonon alaskanum var. glabrescens
                                            Aconogonon campanulatum
                                            Aconogonon davisiae
                                                   [Polygonum newberryi var. glabrum]
                                                   [Polygonum newberryi var. newberryi]
                                                   [Polygonum newberryi]
                                              Aconogonon davisiae var. davisiae
                                                     [Aconogonon newberryi]
                                              Aconogonon davisiae var. glabrum
                                            Aconogonon phytolaccaefolium
                                            Aconogonon phytolaccifolium
                                              Aconogonon phytolaccifolium var. glabrum
                                              Aconogonon phytolaccifolium var. phytolaccifolium
                                    Aconogonum
                                            Aconogonum alaskanum
                                              Aconogonum alaskanum var. glabrescens
                                            Aconogonum alpinum
                                            Aconogonum davisiae
                                              Aconogonum davisiae var. glabrum
                                            Aconogonum hultenianum
                                              Aconogonum hultenianum var. lapathifolium
                                            Aconogonum newberryi
                                            Aconogonum phytolaccifolium
                                              Aconogonum phytolaccifolium var. glabrum
                                            Aconogonum polystachyum
                                            Aconogonum smallii
                                                   [Polygonum smallii]
                                    Afrobrunnichia
                                            Afrobrunnichia africana
                                                   [Brunnichia africana]
                                            Afrobrunnichia erecta
                                                   [Brunnichia africana var. erecta]
                                                   [Brunnichia africana var. glabra]
                                                   [Brunnichia congoensis]
                                                   [Brunnichia erecta]
                                    Ampelygonum
                                            Ampelygonum perfoliatum
                                    Antenoron
                                            Antenoron filiforme
                                              Antenoron filiforme var. neofiliforme
                                            Antenoron neofiliforme
                                            Antenoron virginianum
                                    Antigonon
                                            Antigonon cinerascens
                                            Antigonon flavescens
                                            Antigonon guatemalense
                                                   [Antigonon grandiflorum]
                                            Antigonon guatimalense
                                            Antigonon leptopus
                                                   [Antigonon platypus]
                                                   [Corculum leptopum]
                                                   [Corculum leptopus]
                                            Antigonon macrocarpum
                                    Aristocapsa
                                            Aristocapsa insignis
                                    Atraphaxis
                                            Atraphaxis billardieri
                                            Atraphaxis caucasica
                                                   [Atraphaxis buxifolia]
                                            Atraphaxis compacta
                                            Atraphaxis frutescens
                                                   [Atraphaxis laxmannii]
                                            Atraphaxis laetevirens
                                            Atraphaxis pyrifolia
                                            Atraphaxis seravschanica
                                            Atraphaxis spinosa
                                                   [Atraphaxis replicata]
                                            Atraphaxis virgata
                                    Bilderdykia
                                            Bilderdykia cilinodis
                                              Bilderdykia cilinodis var. laevigata
                                            Bilderdykia convulvulus
                                            Bilderdykia cristata
                                            Bilderdykia dumetorum
                                            Bilderdykia scandens
                                              Bilderdykia scandens var. cristata
                                    Bistorta
                                            Bistorta affinis
                                                   [Polygonum affine]
                                                   [Polygonum brunonis]
                                            Bistorta attenuatifolia
                                            Bistorta bistortoides
                                                   [Persicaria bistortoides]
                                                   [Polygonum bistorta var. oblongifolium]
                                                   [Polygonum bistortoides var. linearifolium]
                                                   [Polygonum bistortoides var. oblongifolium]
                                                   [Polygonum bistortoides]
                                                   [Polygonum cephalophorum]
                                                   [Polygonum glastifolium]
                                                   [Polygonum vulcanicum]
                                            Bistorta carnea
                                                   [Polygonum bistorta subsp. carneum]
                                            Bistorta emodi
                                              Bistorta emodi subsp. emodi
                                                     [Polygonum emodi]
                                            Bistorta linearifolia
                                            Bistorta macrophylla
                                                   [Polygonum macrophyllum]
                                              Bistorta macrophylla var. stenophylla
                                                     [Polygonum macrophyllum var. stenophyllum]
                                            Bistorta officinalis
                                              Bistorta officinalis subsp. officinalis
                                                     [Bistorta major]
                                                     [Polygonum bistorta var. latifolium]
                                            Bistorta paleacea
                                                   [Polygonum paleaceum]
                                            Bistorta plumosa
                                            Bistorta scaberula
                                            Bistorta suffulta
                                                   [Polygonum suffultum]
                                            Bistorta tenuicaulis
                                                   [Polygonum tenuicaule]
                                            Bistorta vacciniifolia
                                                   [Polygonum vaccinifolium]
                                                   [Polygonum vacciniifolium]
                                            Bistorta vivipara
                                                   [Polygonum viviparum]
                                    Brunnichia
                                            Brunnichia cirrhosa
                                            Brunnichia ovata
                                    Bucephalophora
                                    Calligonum
                                            Calligonum aphyllum
                                              Calligonum aphyllum subsp. aphyllum
                                                     [Calligonum pallasia]
                                            Calligonum arborescens
                                            Calligonum arich
                                            Calligonum azel
                                            Calligonum calvescens
                                            Calligonum caput-medusae
                                            Calligonum comosum
                                            Calligonum crispum
                                            Calligonum junceum
                                                   [Calligonum calliphysa]
                                            Calligonum leucocladum
                                            Calligonum litwinowii
                                            Calligonum microcarpum
                                            Calligonum polygonoides
                                              Calligonum polygonoides subsp. comosum
                                              Calligonum polygonoides subsp. polygonoides
                                            Calligonum rotula
                                            Calligonum rubens
                                            Calligonum setosum
                                    Campderia
                                    Centrostegia
                                            Centrostegia insignis
                                            Centrostegia leptoceras
                                            Centrostegia thurberi
                                                   [Centrostegia thurberi var. macrotheca]
                                                   [Chorizanthe thurberi var. cryptantha]
                                                   [Chorizanthe thurberi var. macrotheca]
                                                   [Chorizanthe thurberi]
                                              Centrostegia thurberi var. thurberi
                                            Centrostegia vortriedei
                                    Ceratogonum
                                    Chorizantha
                                    Chorizanthe
                                            Chorizanthe andersonii
                                            Chorizanthe angustifolia
                                              Chorizanthe angustifolia var. angustifolia
                                              Chorizanthe angustifolia var. eastwoodiae
                                            Chorizanthe biloba
                                              Chorizanthe biloba var. biloba
                                              Chorizanthe biloba var. immemora
                                            Chorizanthe blakleyi
                                            Chorizanthe brevicornu
                                              Chorizanthe brevicornu brevicornu
                                              Chorizanthe brevicornu subsp. brevicornu
                                              Chorizanthe brevicornu var. brevicornu
                                              Chorizanthe brevicornu var. spathulata
                                                     [Chorizanthe brevicornu subsp. spathulata]
                                                     [Chorizanthe spathulata]
                                            Chorizanthe breweri
                                            Chorizanthe californica
                                              Chorizanthe californica var. suksdorfii
                                            Chorizanthe chaetophora
                                            Chorizanthe chrysacantha
                                              Chorizanthe chrysacantha var. compacta
                                            Chorizanthe clevelandi
                                            Chorizanthe clevelandii
                                            Chorizanthe coriacea
                                            Chorizanthe corrugata
                                                   [Acanthogonum corrugatum]
                                            Chorizanthe cuspidata
                                              Chorizanthe cuspidata var. cuspidata
                                              Chorizanthe cuspidata var. marginata
                                              Chorizanthe cuspidata var. villosa
                                            Chorizanthe dasyantha
                                                   [Chorizanthe parviflora]
                                            Chorizanthe deserticola
                                            Chorizanthe diffusa
                                              Chorizanthe diffusa var. diffusa
                                              Chorizanthe diffusa var. nivea
                                            Chorizanthe discolor
                                            Chorizanthe douglasii
                                              Chorizanthe douglasii var. albens
                                              Chorizanthe douglasii var. hartwegii
                                            Chorizanthe fernandina
                                            Chorizanthe fimbriata
                                              Chorizanthe fimbriata fimbriata
                                              Chorizanthe fimbriata var. fimbriata
                                              Chorizanthe fimbriata var. laciniata
                                                     [Chorizanthe laciniata]
                                            Chorizanthe flava
                                            Chorizanthe floccosa
                                            Chorizanthe frankenioides
                                            Chorizanthe howellii
                                            Chorizanthe inequalis
                                            Chorizanthe insignis
                                            Chorizanthe insularis
                                            Chorizanthe interposita
                                            Chorizanthe jonesiana
                                            Chorizanthe lastarriaea
                                            Chorizanthe leptoceras
                                            Chorizanthe leptotheca
                                            Chorizanthe membranacea
                                            Chorizanthe minutiflora
                                            Chorizanthe mutabilis
                                            Chorizanthe nivea
                                            Chorizanthe nortonii
                                            Chorizanthe nudicaule
                                            Chorizanthe obovata
                                            Chorizanthe orcuttiana
                                            Chorizanthe palmeri
                                              Chorizanthe palmeri var. biloba
                                              Chorizanthe palmeri var. ventricosa
                                            Chorizanthe parryi
                                              Chorizanthe parryi var. fernandina
                                              Chorizanthe parryi var. parryi
                                            Chorizanthe perfoliata
                                              Chorizanthe perfoliata var. opaca
                                            Chorizanthe polygonoides
                                              Chorizanthe polygonoides subsp. longispina
                                              Chorizanthe polygonoides var. longispina
                                              Chorizanthe polygonoides var. polygonoides
                                            Chorizanthe procumbens
                                                   [Chorizanthe procumbens var. mexicana]
                                              Chorizanthe procumbens var. albiflora
                                            Chorizanthe pulchella
                                            Chorizanthe pungens
                                              Chorizanthe pungens var. hartwegiana
                                              Chorizanthe pungens var. hartwegii
                                              Chorizanthe pungens var. nivea
                                              Chorizanthe pungens var. pungens
                                            Chorizanthe rectispina
                                            Chorizanthe rigida
                                                   [Acanthogonum rigidum]
                                            Chorizanthe robusta
                                              Chorizanthe robusta var. hartwegii
                                              Chorizanthe robusta var. robusta
                                            Chorizanthe rosulenta
                                            Chorizanthe spinosa
                                                   [Eriogonella spinosa]
                                            Chorizanthe staticoides
                                                   [Chorizanthe staticoides f. bracteata]
                                                   [Chorizanthe staticoides var. chrysacantha]
                                              Chorizanthe staticoides subsp. chrysacantha
                                              Chorizanthe staticoides subsp. staticoides
                                              Chorizanthe staticoides var. brevispina
                                              Chorizanthe staticoides var. elata
                                              Chorizanthe staticoides var. latiloba
                                              Chorizanthe staticoides var. staticoides
                                            Chorizanthe stellulata
                                            Chorizanthe turbinata
                                            Chorizanthe uncinata
                                            Chorizanthe uniaristata
                                            Chorizanthe valida
                                            Chorizanthe vaseyi
                                            Chorizanthe ventricosa
                                            Chorizanthe villosa
                                            Chorizanthe viridis
                                            Chorizanthe vortriedei
                                            Chorizanthe watsonii
                                            Chorizanthe wheeleri
                                            Chorizanthe xanti
                                              Chorizanthe xanti subsp. leucotheca
                                              Chorizanthe xanti subsp. xanti
                                              Chorizanthe xanti var. leucotheca
                                                     [Chorizanthe xantii subsp. leucotheca]
                                              Chorizanthe xanti var. xanti
                                            Chorizanthe xantii
                                    Coccoloba
                                            Coccoloba acapulcensis
                                                   [Coccoloba browniana]
                                                   [Coccoloba cardiophylla]
                                                   [Coccoloba wercklei]
                                            Coccoloba acrostichoides
                                            Coccoloba acuminata
                                            Coccoloba acuna
                                            Coccoloba albicans
                                            Coccoloba alnifolia
                                                   [Coccoloba populifolia]
                                            Coccoloba argentinensis
                                            Coccoloba armata
                                            Coccoloba ascendens
                                                   [Coccoloba bejuco]
                                            Coccoloba baracoensis
                                            Coccoloba barbadensis
                                                   [Coccoloba fluviatilis]
                                                   [Coccoloba jurgensenii]
                                                   [Coccoloba masonii]
                                                   [Coccoloba mayana]
                                                   [Coccoloba schiedeana]
                                            Coccoloba belizensis
                                                   [Coccoloba hirsuta]
                                            Coccoloba benitensis
                                                   [Coccoloba brevipes]
                                                   [Coccoloba monticola]
                                            Coccoloba borinquensis
                                            Coccoloba brasiliensis
                                            Coccoloba buchii
                                                   [Coccoloba revoluta]
                                                   [Coccoloba tortuensis]
                                            Coccoloba caesia
                                            Coccoloba caracasana
                                            Coccoloba ceibensis
                                            Coccoloba charitostachya
                                            Coccoloba chiapensis
                                                   [Coccoloba anisophylla]
                                            Coccoloba cholutecensis
                                            Coccoloba clementis
                                            Coccoloba cordata
                                            Coccoloba coriacea
                                            Coccoloba coronata
                                                   [Coccoloba novogranatensis]
                                            Coccoloba costata
                                                   [Coccoloba eggersiana]
                                                   [Coccoloba helwigii]
                                                   [Coccoloba rupicola]
                                                   [Coccoloba samuelssonii]
                                                   [Coccoloba verruculosa]
                                            Coccoloba cowellii
                                            Coccoloba cozumelensis
                                                   [Coccoloba yucatana]
                                            Coccoloba cruegeri
                                                   [Coccoloba oblonga]
                                            Coccoloba cujabensis
                                            Coccoloba darienensis
                                            Coccoloba declinata
                                                   [Coccoloba ilheensis]
                                            Coccoloba densifrons
                                                   [Coccoloba barbeyana]
                                            Coccoloba diversifolia
                                                   [Coccoloba cumbreana]
                                                   [Coccoloba floridana]
                                                   [Coccoloba lancifolia]
                                                   [Coccoloba laurifolia]
                                            Coccoloba dussii
                                            Coccoloba escuintlensis
                                                   [Coccoloba schippii]
                                                   [Coccoloba steyermarkii]
                                            Coccoloba excelsa
                                            Coccoloba fallax
                                                   [Coccoloba caurana]
                                            Coccoloba fawcettii
                                            Coccoloba filipes
                                            Coccoloba flavescens
                                                   [Coccoloba pungens]
                                            Coccoloba floribunda
                                                   [Campderia mexicana]
                                            Coccoloba fuertesii
                                            Coccoloba geniculata
                                            Coccoloba gentryi
                                            Coccoloba glaziovii
                                            Coccoloba goldmanii
                                            Coccoloba grandiflora
                                            Coccoloba grandifolia
                                            Coccoloba guanacastensis
                                            Coccoloba hirtella
                                            Coccoloba hondurensis
                                                   [Coccoloba tenuis]
                                                   [Coccoloba verapazensis]
                                            Coccoloba humboldtii
                                            Coccoloba incrassata
                                                   [Coccoloba mansfeldii]
                                            Coccoloba jimenezii
                                            Coccoloba johnstonii
                                            Coccoloba jurgenseni
                                            Coccoloba krugii
                                            Coccoloba laevis
                                            Coccoloba lapathifolia
                                            Coccoloba lasseri
                                            Coccoloba latifolia
                                                   [Coccoloba trinitatis]
                                            Coccoloba lehmannii
                                                   [Coccoloba allenii]
                                                   [Coccoloba changuinolana]
                                                   [Coccoloba williamsii]
                                            Coccoloba leoganensis
                                            Coccoloba leonardii
                                            Coccoloba lepidota
                                            Coccoloba liebmannii
                                            Coccoloba lindaviana
                                                   [Coccoloba itzana]
                                            Coccoloba lindeniana
                                                   [Campderia lindeniana]
                                                   [Coccoloba euvelutina]
                                            Coccoloba liportizii
                                            Coccoloba longifolia
                                            Coccoloba longipes
                                            Coccoloba lucidula
                                                   [Coccoloba sagotii]
                                            Coccoloba manzanillensis
                                                   [Coccoloba nematostachya]
                                            Coccoloba manzinellensis
                                            Coccoloba marginata
                                            Coccoloba masoni
                                            Coccoloba meissneriana
                                                   [Uvifera meissneriana]
                                            Coccoloba microphylla
                                            Coccoloba microstachya
                                                   [Coccoloba microstachya var. rotundifolia]
                                            Coccoloba mollis
                                            Coccoloba montana
                                                   [Coccoloba matudae]
                                                   [Coccoloba matudai]
                                            Coccoloba nervosa
                                            Coccoloba nicaraguensis
                                            Coccoloba nigrescens
                                            Coccoloba nipensis
                                                   [Coccoloba uviferiella]
                                            Coccoloba nitida
                                                   [Coccoloba microneura]
                                            Coccoloba nodosa
                                            Coccoloba northropiae
                                            Coccoloba obovata
                                                   [Coccoloba riparia]
                                            Coccoloba obtusifolia
                                            Coccoloba oligantha
                                            Coccoloba ortizii
                                            Coccoloba ovata
                                            Coccoloba padiformis
                                            Coccoloba pallida
                                                   [Coccoloba lineari-lanceolata]
                                            Coccoloba paraguariensis
                                            Coccoloba parimensis
                                            Coccoloba pauciflora
                                                   [Coccoloba fulgens]
                                                   [Coccoloba nalgensis]
                                                   [Coccoloba neurophylla]
                                            Coccoloba peruviana
                                            Coccoloba petrophila
                                            Coccoloba picardae
                                            Coccoloba polystachya
                                            Coccoloba porphyrostachys
                                            Coccoloba praecox
                                                   [Coccoloba ekmanii]
                                            Coccoloba praestans
                                            Coccoloba proctorii
                                            Coccoloba pubescens
                                                   [Coccoloba antiguensis]
                                            Coccoloba pyrifolia
                                            Coccoloba reflexa
                                                   [Coccoloba acutissima]
                                            Coccoloba reflexiflora
                                                   [Coccoloba colonensis]
                                            Coccoloba retirensis
                                            Coccoloba retusa
                                                   [Coccoloba colomensis]
                                            Coccoloba rigida
                                            Coccoloba rosea
                                            Coccoloba rufescens
                                                   [Coccoloba punctata var. parvifolia]
                                            Coccoloba rugosa
                                            Coccoloba salicifolia
                                            Coccoloba samanensis
                                            Coccoloba savannarum
                                            Coccoloba scandens
                                                   [Coccoloba sticticaulis]
                                            Coccoloba shaferi
                                            Coccoloba sintenisii
                                                   [Coccoloba stintenisii]
                                            Coccoloba spicata
                                            Coccoloba spinescens
                                            Coccoloba subcordata
                                            Coccoloba suborbicularis
                                            Coccoloba swartzii
                                                   [Coccoloba corozalensis]
                                                   [Coccoloba gentlei]
                                                  Coccoloba swartzii f. urbaniana
                                                         [Coccoloba urbaniana]
                                              Coccoloba swartzii var. portoricensis
                                            Coccoloba tenuifolia
                                                   [Coccoloba bahamensis]
                                            Coccoloba tiliacea
                                            Coccoloba troyana
                                            Coccoloba tuerckheimii
                                            Coccoloba uvifera
                                                   [Coccolobis uvifera]
                                                   [Polygonum uvifera]
                                            Coccoloba venosa
                                                   [Coccoloba molinae]
                                                   [Coccoloba nivea]
                                                   [Coccoloba punctata]
                                            Coccoloba warmingii
                                                   [Coccoloba rubra]
                                            Coccoloba wrightii
                                                   [Coccoloba saxicola]
                                                   [Coccoloba scrobiculata]
                                                   [Coccoloba subtruncata]
                                            Coccoloba zebra
                                            Coccoloba × jamaicensis
                                                   [Coccoloba jamaicensis]
                                            Coccoloba × lundellii
                                                   [Coccoloba lundellii]
                                    Coccolobis
                                    Corculum
                                    Dedeckera
                                            Dedeckera eurekensis
                                    Delopyrum
                                            Delopyrum articulatum
                                            Delopyrum basiramium
                                            Delopyrum ciliatum
                                            Delopyrum filiforme
                                            Delopyrum gracile
                                    Dentoceras
                                            Dentoceras myriophylla
                                    Dodecahema
                                            Dodecahema leptoceras
                                                   [Centrostegia leptoceris]
                                    Duravia
                                            Duravia bidwelliae
                                    Emex
                                            Emex australis
                                            Emex spinosa
                                    Eriogonella
                                            Eriogonella leptoceras
                                            Eriogonella membranacea
                              Eriogonoideae
                                    Leptogonum
                                            Leptogonum domingensis
                                                   [Leptogonum buchii]
                                              Leptogonum domingensis var. molle
                                                     [Leptogonum molle]
                                    Eriogonum
                                           [Eriogonum diabolis]
                                            Eriogonum abertianum
                                                   [Eriogonum abertianum var. bracteatum]
                                              Eriogonum abertianum subsp. pinetorum
                                              Eriogonum abertianum var. abertianum
                                                     [Eriogonum abertianum var. gillespiei]
                                                     [Eriogonum abertianum var. neomexicanum]
                                                     [Eriogonum abertianum var. villosum]
                                              Eriogonum abertianum var. cyclosepalum
                                                     [Eriogonum cyclosepalum]
                                              Eriogonum abertianum var. ruberrimum
                                            Eriogonum abramsii
                                            Eriogonum acaule
                                            Eriogonum ainsliei
                                            Eriogonum alatum
                                                   [Eriogonum alatum subsp. mogollense]
                                              Eriogonum alatum var. alatum
                                                     [Eriogonum alatum subsp. triste]
                                                     [Eriogonum triste]
                                                     [Pterogonum alatum]
                                              Eriogonum alatum var. glabriusculum
                                              Eriogonum alatum var. macdougalii
                                              Eriogonum alatum var. mogollense
                                            Eriogonum alexanderae
                                            Eriogonum aliquantum
                                            Eriogonum allenii
                                            Eriogonum alpinum
                                            Eriogonum ambiguum
                                            Eriogonum ammophilum
                                            Eriogonum ampullaceum
                                            Eriogonum andinum
                                            Eriogonum androsaceum
                                            Eriogonum anemophilum
                                                   [Eriogonum anemophilum var. cusickii]
                                            Eriogonum angelense
                                            Eriogonum angulosum
                                                   [Eriogonum angulosum var. flabellatum]
                                                   [Eriogonum angulosum var. patens]
                                                   [Eriogonum angulosum var. pauciflorum]
                                              Eriogonum angulosum subsp. victorense
                                              Eriogonum angulosum var. victorense
                                            Eriogonum angustifolium
                                            Eriogonum annuum
                                                   [Eriogonum cymosum]
                                                   [Eriogonum hitchcockii]
                                                   [Eriogonum lindheimerianum]
                                            Eriogonum anserinum
                                            Eriogonum apiculatum
                                              Eriogonum apiculatum var. subvirgatum
                                            Eriogonum apricum
                                              Eriogonum apricum var. apricum
                                              Eriogonum apricum var. prostratum
                                            Eriogonum arborescens
                                            Eriogonum arcuatum
                                                   [Eriogonum crassifolium var. tectum]
                                                   [Eriogonum vegetius]
                                              Eriogonum arcuatum var. arcuatum
                                                     [Eriogonum bakeri]
                                                     [Eriogonum jamesii subsp. flavescens]
                                                     [Eriogonum jamesii var. flavescens]
                                              Eriogonum arcuatum var. rupicola
                                                     [Eriogonum jamesii var. rupicola]
                                              Eriogonum arcuatum var. xanthum
                                            Eriogonum aretioides
                                            Eriogonum argillosum
                                            Eriogonum argophyllum
                                            Eriogonum aridum
                                            Eriogonum arizonicum
                                            Eriogonum artificis
                                            Eriogonum atrorubens
                                                   [Pterogonum atrorubens]
                                              Eriogonum atrorubens var. atrorubens
                                              Eriogonum atrorubens var. auritulum
                                              Eriogonum atrorubens var. intonsum
                                              Eriogonum atrorubens var. nemorosum
                                              Eriogonum atrorubens var. pseudociliatum
                                              Eriogonum atrorubens var. rupestre
                                            Eriogonum austrinum
                                                   [Eriogonum deflexum subsp. austrinum]
                                            Eriogonum azaleastrum
                                            Eriogonum baileyi
                                                   [Eriogonum baileyi var. porphyreticum]
                                                   [Eriogonum restioides]
                                                   [Eriogonum vimineum subsp. baileyi]
                                              Eriogonum baileyi subsp. elegans
                                              Eriogonum baileyi var. baileyi
                                                     [Eriogonum restioioides]
                                              Eriogonum baileyi var. brachyanthum
                                              Eriogonum baileyi var. divaricatum
                                              Eriogonum baileyi var. praebens
                                            Eriogonum baratum
                                            Eriogonum barbatum
                                            Eriogonum batemani
                                            Eriogonum batemanii
                                                   [Eriogonum batemannii]
                                              Eriogonum batemanii var. batemanii
                                              Eriogonum batemanii var. ostlundii
                                            Eriogonum bellum
                                            Eriogonum bicolor
                                            Eriogonum bifurcatum
                                            Eriogonum biumbellatum
                                            Eriogonum bloomeri
                                            Eriogonum brachyanthum
                                            Eriogonum brachypodum
                                                   [Eriogonum deflexum subsp. brachypodum]
                                                   [Eriogonum deflexum var. brachypodum]
                                                   [Eriogonum parryi]
                                            Eriogonum brandegeei
                                            Eriogonum brandegei
                                            Eriogonum breedlovei
                                              Eriogonum breedlovei var. breedlovei
                                              Eriogonum breedlovei var. shevockii
                                            Eriogonum brevicaule
                                                   [Eriogonum grangerense]
                                                   [Eriogonum sabulosum]
                                              Eriogonum brevicaule subsp. grangerense
                                              Eriogonum brevicaule subsp. orendense
                                              Eriogonum brevicaule var. bannockense
                                              Eriogonum brevicaule var. brevicaule
                                              Eriogonum brevicaule var. caelitum
                                              Eriogonum brevicaule var. canum
                                              Eriogonum brevicaule var. cottamii
                                              Eriogonum brevicaule var. desertorum
                                                     [Eriogonum chrysocephalum subsp. desertorum]
                                                     [Eriogonum desertorum var. desertorum]
                                                     [Eriogonum desertorum]
                                              Eriogonum brevicaule var. huberi
                                              Eriogonum brevicaule var. laxifolium
                                                     [Eriogonum brevicaule var. promiscuum]
                                                     [Eriogonum chrysocephalum subsp. alpestre]
                                                     [Eriogonum chrysocephalum subsp. bannockense]
                                                     [Eriogonum chrysocephalum]
                                                     [Eriogonum grayi]
                                                     [Eriogonum medium]
                                                     [Eriogonum nudicaule subsp. angustum]
                                                     [Eriogonum nudicaule subsp. pumilum]
                                              Eriogonum brevicaule var. loganum
                                                     [Eriogonum loganum]
                                              Eriogonum brevicaule var. micranthum
                                                     [Eriogonum orendense]
                                              Eriogonum brevicaule var. mitophyllum
                                              Eriogonum brevicaule var. nanum
                                                     [Eriogonum nanum]
                                              Eriogonum brevicaule var. pumilum
                                              Eriogonum brevicaule var. wasatchense
                                            Eriogonum butterworthianum
                                            Eriogonum caespitosum
                                                   [Eriogonum sphaerocephalum var. sericoleucum]
                                              Eriogonum caespitosum var. acaule
                                              Eriogonum caespitosum var. douglasii
                                            Eriogonum calcareum
                                              Eriogonum calcareum var. calcareum
                                                     [Eriogonum ochrocephalum var. calcareum]
                                              Eriogonum calcareum var. sceptrum
                                                     [Eriogonum ochrocephalum var. sceptrum]
                                            Eriogonum callistum
                                            Eriogonum campanulatum
                                              Eriogonum brevicaule subsp. leptothecum
                                              Eriogonum campanulatum subsp. leptothecum
                                            Eriogonum caninum
                                            Eriogonum capillare
                                            Eriogonum capistratum
                                                   [Eriogonum verrucosum]
                                              Eriogonum capistratum var. capistratum
                                              Eriogonum capistratum var. welshii
                                            Eriogonum capitatum
                                            Eriogonum carneum
                                            Eriogonum carolinae
                                            Eriogonum cedrorum
                                            Eriogonum cernuum
                                                   [Eriogonum cernuum var. cernum]
                                                   [Eriogonum cernuum var. psammophilum]
                                              Eriogonum cernuum subsp. cernuum
                                              Eriogonum cernuum subsp. viminale
                                              Eriogonum cernuum subsp. viscosum
                                              Eriogonum cernuum var. cernuum
                                                     [Eriogonum cernuum subsp. tenue]
                                                     [Eriogonum cernuum var. tenue]
                                              Eriogonum cernuum var. viminale
                                            Eriogonum cespitosum
                                            Eriogonum chloranthum
                                            Eriogonum chrysops
                                                   [Eriogonum ochrocephalum subsp. chrysops]
                                            Eriogonum ciliatum
                                            Eriogonum cinereum
                                            Eriogonum citharaeforme
                                            Eriogonum cithariforme
                                              Eriogonum cithariforme var. agninum
                                                     [Eriogonum vimineum var. agninum]
                                              Eriogonum cithariforme var. cithariforme
                                            Eriogonum clavatum
                                                   [Eriogonum hooveri]
                                            Eriogonum clavellatum
                                            Eriogonum clivosum
                                            Eriogonum codium
                                            Eriogonum collinum
                                            Eriogonum coloradense
                                            Eriogonum commixtum
                                            Eriogonum compositum
                                                   [Eriogonum compositum var. pilicaule]
                                                   [Eriogonum pilicaule]
                                              Eriogonum compositum var. citrinum
                                              Eriogonum compositum var. compositum
                                              Eriogonum compositum var. lancifolium
                                              Eriogonum compositum var. leianthum
                                            Eriogonum concinnum
                                            Eriogonum confertiflorum
                                              Eriogonum confertiflorum var. stansburyi
                                            Eriogonum congdonii
                                            Eriogonum contiguum
                                            Eriogonum contortum
                                            Eriogonum correllii
                                            Eriogonum corymbosum
                                                   [Eriogonum effusum var. durum]
                                              Eriogonum corymbosum corymbosum
                                              Eriogonum corymbosum var. aureum
                                                     [Eriogonum aureum var. glutinosum]
                                                     [Eriogonum aureum]
                                                     [Eriogonum effusum subsp. nelsonii]
                                                     [Eriogonum microthecum subsp. aureum]
                                                     [Eriogonum microthecum var. crispum]
                                              Eriogonum corymbosum var. corymbosum
                                                     [Eriogonum corymbosum var. divaricatum]
                                                     [Eriogonum corymbosum var. erectum]
                                                     [Eriogonum divergens]
                                                     [Eriogonum effusum subsp. durum]
                                                     [Eriogonum effusum subsp. salinum]
                                                     [Eriogonum salinum]
                                              Eriogonum corymbosum var. glutinosum
                                                     [Eriogonum crispum]
                                                     [Eriogonum nelsonii]
                                              Eriogonum corymbosum var. heilii
                                              Eriogonum corymbosum var. matthewsiae
                                              Eriogonum corymbosum var. nilesii
                                              Eriogonum corymbosum var. orbiculatum
                                                     [Eriogonum effusum subsp. orbiculatum]
                                              Eriogonum corymbosum var. revealianum
                                                     [Eriogonum revealianum]
                                              Eriogonum corymbosum var. thompsonae
                                              Eriogonum corymbosum var. velutinum
                                            Eriogonum covilleanum
                                              Eriogonum covilleanum subsp. adsurgens
                                            Eriogonum covillei
                                            Eriogonum crassifolium
                                            Eriogonum crocatum
                                            Eriogonum cronquistii
                                                   [Eriogonum corymbosum var. cronquistii]
                                            Eriogonum crosbyae
                                              Eriogonum crosbyae var. crosbyae
                                              Eriogonum crosbyae var. mystrium
                                            Eriogonum cupulatum
                                            Eriogonum curvatum
                                            Eriogonum cusickii
                                                   [Eriogonum chrysocephalum subsp. cusickii]
                                            Eriogonum darrovii
                                            Eriogonum dasyanthemum
                                              Eriogonum dasyanthemum var. jepsonii
                                            Eriogonum davidsonii
                                                   [Eriogonum molestum var. davidsonii]
                                                   [Eriogonum vimineum subsp. juncinellum]
                                            Eriogonum decumbens
                                            Eriogonum deductum
                                            Eriogonum deflexum
                                              Eriogonum deflexum deflexum
                                              Eriogonum deflexum subsp. baratum
                                              Eriogonum deflexum subsp. deflexum
                                              Eriogonum deflexum subsp. hookeri
                                              Eriogonum deflexum subsp. parryi
                                              Eriogonum deflexum subsp. rixfordii
                                              Eriogonum deflexum subsp. ultrum
                                              Eriogonum deflexum subsp. watsonii
                                              Eriogonum deflexum var. baratum
                                              Eriogonum deflexum var. deflexum
                                                     [Eriogonum clutei]
                                                     [Eriogonum deflexum var. turbinatum]
                                                     [Eriogonum turbinatum]
                                              Eriogonum deflexum var. multipedunculatum
                                              Eriogonum deflexum var. nevadense
                                              Eriogonum deflexum var. rectum
                                              Eriogonum deflexum var. watsonii
                                            Eriogonum demissum
                                              Eriogonum demissum var. romanum
                                            Eriogonum dendroideum
                                              Eriogonum dendroideum var. foliosum
                                              Eriogonum dendroideum var. hillmanii
                                            Eriogonum depauperatum
                                            Eriogonum deserticola
                                            Eriogonum diatomaceum
                                            Eriogonum diclinum
                                            Eriogonum divaricatum
                                            Eriogonum domitum
                                            Eriogonum douglasii
                                                   [Eriogonum caespitosum subsp. douglasii]
                                              Eriogonum douglasii var. douglasii
                                              Eriogonum douglasii var. elkoense
                                              Eriogonum douglasii var. meridionale
                                              Eriogonum douglasii var. sublineare
                                              Eriogonum douglasii var. tenue
                                              Eriogonum douglasii var. twisselmannii
                                            Eriogonum duchesnense
                                            Eriogonum dumosum
                                            Eriogonum eastwoodianum
                                            Eriogonum effusum
                                                   [Eriogonum myrianthum]
                                              Eriogonum effusum var. ambiguum
                                              Eriogonum effusum var. effusum
                                              Eriogonum effusum var. foliosum
                                              Eriogonum effusum var. limbatum
                                              Eriogonum effusum var. rosmarinoides
                                            Eriogonum elatum
                                                   [Eriogonum elatum var. erianthum]
                                                   [Eriogonum elatum var. limonifolium]
                                              Eriogonum elatum subsp. glabrescens
                                              Eriogonum elatum subsp. villosum
                                              Eriogonum elatum var. elatum
                                              Eriogonum elatum var. villosum
                                            Eriogonum elegans
                                                   [Eriogonum vimineum var. elegans]
                                            Eriogonum elongatum
                                              Eriogonum elongatum var. areorivum
                                              Eriogonum elongatum var. elongatum
                                              Eriogonum elongatum var. vollmeri
                                            Eriogonum encelioides
                                            Eriogonum ephedroides
                                                   [Eriogonum brevicaule var. ephedroides]
                                            Eriogonum eremicola
                                            Eriogonum eremicum
                                                   [Eriogonum batemanii var. eremicum]
                                            Eriogonum ericifolium
                                              Eriogonum ericifolium subsp. thornei
                                              Eriogonum ericifolium var. ericifolium
                                                     [Eriogonum mearnsii]
                                              Eriogonum ericifolium var. thornei
                                            Eriogonum esmeraldense
                                                   [Eriogonum esmeraldense var. tayei]
                                              Eriogonum esmeraldense var. esmeraldense
                                              Eriogonum esmeraldense var. toiyabense
                                            Eriogonum evanidum
                                            Eriogonum exaltatum
                                                   [Eriogonum insigne]
                                            Eriogonum exilifolium
                                            Eriogonum eximium
                                            Eriogonum fasciculatum
                                                   [Eriogonum fasciculatum subsp. aspalathoides]
                                                   [Eriogonum fasciculatum subsp. fasciculatum]
                                              Eriogonum fasciculatum fasciculatum
                                              Eriogonum fasciculatum var. emphereium
                                              Eriogonum fasciculatum var. fasciculatum
                                              Eriogonum fasciculatum var. flavoviride
                                                     [Eriogonum fasciculatum subsp. flavoviride]
                                              Eriogonum fasciculatum var. foliolosum
                                                     [Eriogonum fasciculatum subsp. foliolosum]
                                                     [Eriogonum rosmarinifolium var. foliolosum]
                                              Eriogonum fasciculatum var. maritimum
                                              Eriogonum fasciculatum var. obtusiflorum
                                              Eriogonum fasciculatum var. polifolium
                                                     [Eriogonum fasciculatum subsp. polifolium]
                                                     [Eriogonum fasciculatum var. revolutum]
                                                     [Eriogonum polifolium]
                                            Eriogonum fastigiatum
                                            Eriogonum fendlerianum
                                            Eriogonum fimbriatum
                                            Eriogonum flavissimum
                                            Eriogonum flavum
                                                   [Eriogonum flavum var. caudiciferum]
                                              Eriogonum flavum subsp. chloranthum
                                              Eriogonum flavum subsp. crassifolium
                                              Eriogonum flavum subsp. flavum
                                              Eriogonum flavum subsp. piperi
                                              Eriogonum flavum var. androsaceum
                                              Eriogonum flavum var. aquilinum
                                              Eriogonum flavum var. crassifolium
                                              Eriogonum flavum var. flavum
                                              Eriogonum flavum var. linguifolium
                                              Eriogonum flavum var. piperi
                                                     [Eriogonum piperi var. longiflorum]
                                                     [Eriogonum piperi var. ochrocephalum]
                                              Eriogonum flavum var. polyphyllum
                                              Eriogonum flavum var. xanthum
                                            Eriogonum floridanum
                                            Eriogonum foliosum
                                              Eriogonum foliosum var. foliosum
                                              Eriogonum foliosum var. hastatum
                                            Eriogonum formosum
                                            Eriogonum fruticulosum
                                            Eriogonum fusiforme
                                            Eriogonum galioides
                                            Eriogonum geniculatum
                                            Eriogonum giganteum
                                              Eriogonum giganteum subsp. compactum
                                              Eriogonum giganteum subsp. formosum
                                              Eriogonum giganteum var. compactum
                                              Eriogonum giganteum var. formosum
                                              Eriogonum giganteum var. giganteum
                                            Eriogonum gilmanii
                                            Eriogonum glandulosum
                                              Eriogonum glandulosum var. carneum
                                            Eriogonum glaucum
                                            Eriogonum gordonii
                                            Eriogonum gossypinum
                                            Eriogonum gracile
                                                   [Eriogonum acetoselloides]
                                                   [Eriogonum roseum var. leucocladon]
                                                   [Eriogonum vimineum subsp. gracile]
                                              Eriogonum gracile var. cithariforme
                                              Eriogonum gracile var. effusum
                                              Eriogonum gracile var. gracile
                                              Eriogonum gracile var. incultum
                                              Eriogonum gracile var. polygonoides
                                            Eriogonum gracilipes
                                            Eriogonum gracillimum
                                            Eriogonum grande
                                              Eriogonum grande grande
                                              Eriogonum grande subsp. grande
                                              Eriogonum grande subsp. rubescens
                                              Eriogonum grande subsp. timorum
                                              Eriogonum grande var. dunklei
                                              Eriogonum grande var. grande
                                              Eriogonum grande var. rubescens
                                              Eriogonum grande var. testudinum
                                              Eriogonum grande var. timorum
                                            Eriogonum greenei
                                            Eriogonum greggii
                                                   [Eriogonum ciliatum var. foliosum]
                                            Eriogonum gypsophilum
                                            Eriogonum harfordii
                                            Eriogonum harperi
                                            Eriogonum hastatum
                                            Eriogonum havardii
                                                   [Eriogonum harvardii]
                                                   [Eriogonum leucophyllum]
                                            Eriogonum heermannii
                                              Eriogonum heermannii subsp. heermannii
                                              Eriogonum heermannii subsp. humilius
                                              Eriogonum heermannii var. apachense
                                                     [Eriogonum apachense]
                                              Eriogonum heermannii var. argense
                                                     [Eriogonum heermannii subsp. argense]
                                                     [Eriogonum howellii]
                                                     [Eriogonum sulcatum var. argense]
                                              Eriogonum heermannii var. clokeyi
                                              Eriogonum heermannii var. floccosum
                                                     [Eriogonum heermannii subsp. floccosum]
                                              Eriogonum heermannii var. heermannii
                                              Eriogonum heermannii var. humilius
                                              Eriogonum heermannii var. occidentale
                                              Eriogonum heermannii var. subracemosum
                                                     [Eriogonum howellii var. subracemosum]
                                              Eriogonum heermannii var. subspinosum
                                              Eriogonum heermannii var. sulcatum
                                                     [Eriogonum heermannii subsp. sulcatum]
                                                     [Eriogonum sulcatum]
                                            Eriogonum helichrysoides
                                            Eriogonum hemipterum
                                                   [Eriogonum hieracifolium var. hemipterum]
                                              Eriogonum hemipterum var. hemipterum
                                            Eriogonum henricksonii
                                            Eriogonum heracleoides
                                                   [Eriogonum gyrophyllum]
                                                   [Eriogonum heracleoides subsp. angustifolium]
                                                   [Eriogonum heracleoides var. micranthum]
                                                   [Eriogonum heracleoides var. multiceps]
                                                   [Eriogonum heracleoides var. rydbergii]
                                              Eriogonum heracleoides subsp. heracleoides
                                              Eriogonum heracleoides var. angustifolium
                                              Eriogonum heracleoides var. heracleoides
                                              Eriogonum heracleoides var. leucophaeum
                                              Eriogonum heracleoides var. minus
                                            Eriogonum hieracifolium
                                                   [Pterogonum hieracifolium]
                                            Eriogonum hieraciifolium
                                                   [Eriogonum pannosum]
                                            Eriogonum hirtellum
                                            Eriogonum hirtiflorum
                                            Eriogonum hoffmannii
                                              Eriogonum hoffmannii subsp. hoffmannii
                                              Eriogonum hoffmannii subsp. robustius
                                              Eriogonum hoffmannii var. hoffmannii
                                              Eriogonum hoffmannii var. robustius
                                            Eriogonum holmgrenii
                                            Eriogonum hookeri
                                                   [Eriogonum deflexum var. gilvum]
                                            Eriogonum howellianum
                                            Eriogonum hylophilum
                                                   [Eriogonum corymbosum var. hylophilum]
                                            Eriogonum incanum
                                            Eriogonum indictum
                                            Eriogonum inerme
                                              Eriogonum inerme subsp. hispidulum
                                              Eriogonum inerme var. hispidulum
                                              Eriogonum inerme var. inerme
                                            Eriogonum inflatum
                                              Eriogonum inflatum inflatum
                                              Eriogonum inflatum var. contiguum
                                              Eriogonum inflatum var. deflatum
                                              Eriogonum inflatum var. fusiforme
                                              Eriogonum inflatum var. inflatum
                                            Eriogonum intermontanum
                                            Eriogonum intrafractum
                                            Eriogonum intricatum
                                            Eriogonum jamesii
                                              Eriogonum jamesii jamesii
                                              Eriogonum jamesii subsp. jamesii
                                              Eriogonum jamesii var. jamesii
                                              Eriogonum jamesii var. neomexicanum
                                              Eriogonum jamesii var. simplex
                                              Eriogonum jamesii var. undulatum
                                                     [Eriogonum jamesii subsp. undulatum]
                                                     [Eriogonum undulatum]
                                              Eriogonum jamesii var. wootonii
                                              Eriogonum jamesii var. xanthum
                                            Eriogonum johnstonii
                                            Eriogonum jonesii
                                            Eriogonum junceum
                                            Eriogonum juncinellum
                                            Eriogonum kelloggii
                                            Eriogonum kennedyi
                                              Eriogonum kennedyi kennedyi
                                              Eriogonum kennedyi subsp. alpigenum
                                              Eriogonum kennedyi subsp. austromontanum
                                              Eriogonum kennedyi subsp. gracilipes
                                              Eriogonum kennedyi subsp. pinorum
                                              Eriogonum kennedyi subsp. purpusii
                                              Eriogonum kennedyi var. alpigenum
                                              Eriogonum kennedyi var. austromontanum
                                              Eriogonum kennedyi var. kennedyi
                                              Eriogonum kennedyi var. olanchense
                                              Eriogonum kennedyi var. pinicola
                                              Eriogonum kennedyi var. purpusii
                                            Eriogonum kingii
                                              Eriogonum kingii var. laxifolium
                                            Eriogonum lachnogynum
                                                   [Eriogonum tetraneuris]
                                              Eriogonum lachnogynum var. colobum
                                              Eriogonum lachnogynum var. lachnogynum
                                              Eriogonum lachnogynum var. sarahiae
                                                     [Eriogonum sarahiae]
                                            Eriogonum lagopus
                                            Eriogonum lagunense
                                            Eriogonum lancifolium
                                                   [Eriogonum corymbosum var. davidsei]
                                            Eriogonum lanosum
                                            Eriogonum latens
                                            Eriogonum latifolium
                                                   [Eriogonum oblongifolium var. minus]
                                              Eriogonum latifolium subsp. auriculatum
                                              Eriogonum latifolium subsp. decurrens
                                              Eriogonum latifolium subsp. grande
                                              Eriogonum latifolium subsp. latifolium
                                              Eriogonum latifolium subsp. nudum
                                              Eriogonum latifolium subsp. pauciflorum
                                              Eriogonum latifolium subsp. sulphureum
                                              Eriogonum latifolium var. alternans
                                              Eriogonum latifolium var. deductum
                                              Eriogonum latifolium var. indictum
                                              Eriogonum latifolium var. latifolium
                                              Eriogonum latifolium var. parvulum
                                              Eriogonum latifolium var. rubescens
                                              Eriogonum latifolium var. scapigerum
                                            Eriogonum lemmonii
                                            Eriogonum leptocladon
                                              Eriogonum leptocladon leptocladon
                                              Eriogonum leptocladon var. leptocladon
                                                     [Eriogonum effusum var. shandsii]
                                              Eriogonum leptocladon var. papiliunculi
                                              Eriogonum leptocladon var. papiliunculum
                                              Eriogonum leptocladon var. ramosissimum
                                                     [Eriogonum ramosissimum]
                                            Eriogonum leptophyllum
                                                   [Eriogonum effusum var. leptophyllum]
                                                   [Eriogonum microthecum var. leptophyllum]
                                              Eriogonum leptophyllum var. leptophyllum
                                              Eriogonum leptophyllum var. vallis-rubrum
                                            Eriogonum leucocladon
                                            Eriogonum lewisii
                                            Eriogonum libertini
                                            Eriogonum lobbii
                                              Eriogonum lobbii var. lobbii
                                              Eriogonum lobbii var. minus
                                              Eriogonum lobbii var. robustum
                                            Eriogonum lonchophyllum
                                                   [Eriogonum effusum var. nudicaule]
                                                   [Eriogonum fendleranum]
                                                   [Eriogonum lonchophyllum var. humivagans]
                                              Eriogonum lonchophyllum var. fendlerianum
                                              Eriogonum lonchophyllum var. intermontanum
                                              Eriogonum lonchophyllum var. lonchophyllum
                                                     [Eriogonum corymbosum var. humivagans]
                                                     [Eriogonum humivagans]
                                                     [Eriogonum lonchophyllum var. saurinum]
                                                     [Eriogonum salicinum]
                                                     [Eriogonum sarothriforme]
                                                     [Eriogonum saurinum]
                                                     [Eriogonum scoparium]
                                                     [Eriogonum tristichum]
                                              Eriogonum lonchophyllum var. nudicaule
                                            Eriogonum longifolium
                                                   [Eriogonum longifolium var. caput-felis]
                                                   [Eriogonum longifolium var. longidens]
                                                   [Eriogonum texanum]
                                              Eriogonum longifolium longifolium
                                              Eriogonum longifolium var. gnaphalifolium
                                              Eriogonum longifolium var. harperi
                                              Eriogonum longifolium var. lindheimeri
                                              Eriogonum longifolium var. longifolium
                                              Eriogonum longifolium var. plantagineum
                                            Eriogonum luteolum
                                              Eriogonum luteolum var. caninum
                                              Eriogonum luteolum var. luteolum
                                              Eriogonum luteolum var. pedunculatum
                                              Eriogonum luteolum var. saltuarium
                                            Eriogonum macdougalii
                                            Eriogonum maculatum
                                                   [Eriogonum angulosum subsp. maculatum]
                                                   [Eriogonum angulosum var. maculatum]
                                                   [Eriogonum angulosum var. rectipes]
                                                   [Eriogonum cernuum subsp. acutangulum]
                                            Eriogonum mancum
                                            Eriogonum marifolium
                                              Eriogonum marifolium var. apertum
                                              Eriogonum marifolium var. cupulatum
                                              Eriogonum marifolium var. incanum
                                              Eriogonum marifolium var. marifolium
                                            Eriogonum mensicola
                                            Eriogonum microtheca
                                                   [Eriogonum idahoense]
                                                   [Eriogonum microthecum var. microthecum]
                                                   [Eriogonum microthecum]
                                                   [Eriogonum spathulare]
                                              Eriogonum microtheca var. alpinum
                                              Eriogonum microtheca var. ambiguum
                                                     [Eriogonum aureum var. ambiguum]
                                                     [Eriogonum microthecum subsp. ambiguum]
                                              Eriogonum microtheca var. arceuthinum
                                              Eriogonum microtheca var. corymbosoides
                                              Eriogonum microtheca var. effusum
                                              Eriogonum microtheca var. expansum
                                              Eriogonum microtheca var. fendlerianum
                                              Eriogonum microtheca var. idahoense
                                              Eriogonum microtheca var. johnstonii
                                              Eriogonum microtheca var. lacus-ursi
                                              Eriogonum microtheca var. lapidicola
                                              Eriogonum microtheca var. microtheca
                                              Eriogonum microtheca var. panamintense
                                              Eriogonum microtheca var. phoeniceum
                                              Eriogonum microtheca var. rigidum
                                              Eriogonum microtheca var. schoolcraftii
                                              Eriogonum microtheca var. simpsonii
                                                     [Eriogonum friscanum]
                                                     [Eriogonum microtheca var. foliosum]
                                                     [Eriogonum microthecum subsp. intermedium]
                                                     [Eriogonum microthecum var. foliosum]
                                                     [Eriogonum microthecum var. friscanum]
                                                     [Eriogonum microthecum var. macdougalii]
                                                     [Eriogonum simpsonii var. floccosolanatum]
                                                     [Eriogonum simpsonii]
                                              Eriogonum microthecam var. schoolcraftii
                                              Eriogonum microthecum var. ambiguum
                                              Eriogonum microthecum var. laxiflorum
                                                     [Eriogonum microtheca var. laxiflorum]
                                                     [Eriogonum microthecum subsp. confertiflorum]
                                                     [Eriogonum microthecum subsp. laxiflorum]
                                                     [Eriogonum microthecum var. confertiflorum]
                                            Eriogonum mitophyllum
                                            Eriogonum modocense
                                            Eriogonum mohavense
                                                   [Eriogonum delicatulum]
                                              Eriogonum mohavense subsp. ampullaceum
                                            Eriogonum molestum
                                            Eriogonum molle
                                            Eriogonum monticola
                                            Eriogonum moranii
                                            Eriogonum mortonianum
                                            Eriogonum muhlickii
                                                   [Eriogonum capistratum var. muhlickii]
                                                   [Eriogonum meledonum]
                                            Eriogonum multiceps
                                              Eriogonum multiceps subsp. canum
                                            Eriogonum multiflorum
                                              Eriogonum multiflorum var. multiflorum
                                              Eriogonum multiflorum var. riograndis
                                            Eriogonum natum
                                                   [Eriogonum spathulatum var. natum]
                                            Eriogonum nealleyi
                                            Eriogonum nervulosum
                                            Eriogonum nidularium
                                                   [Eriogonum vimineum subsp. nidularium]
                                              Eriogonum nidularium var. nidularium
                                            Eriogonum nivale
                                            Eriogonum niveum
                                                   [Eriogonum album]
                                                   [Eriogonum niveum var. candelabrum]
                                                   [Eriogonum niveum var. suksdorfii]
                                              Eriogonum niveum subsp. decumbens
                                              Eriogonum niveum var. decumbens
                                              Eriogonum niveum var. dichotomum
                                                     [Eriogonum dichotomum]
                                            Eriogonum nortoni
                                            Eriogonum nortonii
                                            Eriogonum novonudum
                                            Eriogonum nudicaule
                                              Eriogonum nudicaule subsp. garrettii
                                              Eriogonum nudicaule subsp. ochroflorum
                                              Eriogonum nudicaule subsp. parleyense
                                            Eriogonum nudum
                                              Eriogonum nudum subsp. pauciflorum
                                              Eriogonum nudum var. auriculatum
                                              Eriogonum nudum var. decurrens
                                              Eriogonum nudum var. deductum
                                                     [Eriogonum latifolium subsp. deductum]
                                              Eriogonum nudum var. indictum
                                                     [Eriogonum latifolium subsp. indictum]
                                              Eriogonum nudum var. murinum
                                              Eriogonum nudum var. nudum
                                              Eriogonum nudum var. oblongifolium
                                                     [Eriogonum affine]
                                              Eriogonum nudum var. paralinum
                                              Eriogonum nudum var. pauciflorum
                                              Eriogonum nudum var. psychicola
                                              Eriogonum nudum var. pubiflorum
                                              Eriogonum nudum var. regirivum
                                              Eriogonum nudum var. scapigerum
                                              Eriogonum nudum var. sulphureum
                                              Eriogonum nudum var. westonii
                                                     [Eriogonum gramineum]
                                                     [Eriogonum latifolium subsp. saxicola]
                                                     [Eriogonum nudum subsp. saxicola]
                                                     [Eriogonum nudum var. gramineum]
                                                     [Eriogonum nudum var. saxicola]
                                            Eriogonum nummulare
                                                   [Eriogonum dudleyanum]
                                                   [Eriogonum kearneyi subsp. monoense]
                                                   [Eriogonum kearneyi var. kearneyi]
                                                   [Eriogonum kearneyi var. monoense]
                                                   [Eriogonum kearneyi]
                                                   [Eriogonum nodosum subsp. monoense]
                                                   [Eriogonum nodosum var. kearneyi]
                                              Eriogonum nummulare var. ammophilum
                                              Eriogonum nummulare var. nummulare
                                            Eriogonum nutans
                                                   [Eriogonum cernuum var. purpurascens]
                                              Eriogonum nutans nutans
                                              Eriogonum nutans var. brevipedicellatum
                                              Eriogonum nutans var. glabratum
                                              Eriogonum nutans var. nutans
                                            Eriogonum oblanceolatum
                                            Eriogonum oblongifolium
                                            Eriogonum obtusum
                                            Eriogonum ochrocephalum
                                              Eriogonum ochrocephalum subsp. agnellum
                                              Eriogonum ochrocephalum subsp. anemophilum
                                              Eriogonum ochrocephalum subsp. calcareum
                                              Eriogonum ochrocephalum var. agnellum
                                              Eriogonum ochrocephalum var. alexanderae
                                              Eriogonum ochrocephalum var. alexandrae
                                              Eriogonum ochrocephalum var. breedlovei
                                              Eriogonum ochrocephalum var. gracilipes
                                              Eriogonum ochrocephalum var. ochrocephalum
                                            Eriogonum ochroleucum
                                            Eriogonum orcuttianum
                                            Eriogonum ordii
                                            Eriogonum orthocaulon
                                            Eriogonum orthocladon
                                            Eriogonum ostlundii
                                            Eriogonum ovalifolium
                                              Eriogonum ovalifolium subsp. chrysops
                                              Eriogonum ovalifolium subsp. eximium
                                              Eriogonum ovalifolium subsp. flavissimum
                                              Eriogonum ovalifolium subsp. ochroleucum
                                              Eriogonum ovalifolium subsp. ovalifolium
                                              Eriogonum ovalifolium var. caelestinum
                                              Eriogonum ovalifolium var. depressum
                                                     [Eriogonum depressum]
                                              Eriogonum ovalifolium var. eximium
                                              Eriogonum ovalifolium var. focarium
                                              Eriogonum ovalifolium var. macropodum
                                              Eriogonum ovalifolium var. monarchense
                                              Eriogonum ovalifolium var. nivale
                                              Eriogonum ovalifolium var. ochroleucum
                                                     [Eriogonum ochroleucum var. macropodum]
                                              Eriogonum ovalifolium var. ovalifolium
                                                     [Eriogonum ovalifolium var. nevadense]
                                              Eriogonum ovalifolium var. pansum
                                              Eriogonum ovalifolium var. purpureum
                                                     [Eriogonum davisianum]
                                                     [Eriogonum dichroanthum]
                                                     [Eriogonum ovalifolium subsp. purpureum]
                                                     [Eriogonum ovalifolium var. celsum]
                                                     [Eriogonum ovalifolium var. multiscapum]
                                                     [Eriogonum ovalifolium var. orthocaulon]
                                                     [Eriogonum purpureum var. tenuius]
                                                     [Eriogonum roseiflorum]
                                                     [Eucycla purpurea]
                                              Eriogonum ovalifolium var. rubidum
                                              Eriogonum ovalifolium var. vineum
                                                     [Eriogonum ovalifolium subsp. vineum]
                                              Eriogonum ovalifolium var. williamsiae
                                            Eriogonum pallidum
                                            Eriogonum palmeri
                                            Eriogonum palmerianum
                                                   [Eriogonum baileyi var. tomentosum]
                                                   [Eriogonum palmeranum]
                                            Eriogonum panamintense
                                                   [Eriogonum racemosum var. desertorum]
                                              Eriogonum panamintense subsp. mensicola
                                              Eriogonum panamintense subsp. panamintense
                                              Eriogonum panamintense var. mensicola
                                              Eriogonum panamintense var. panamintense
                                            Eriogonum panduratum
                                            Eriogonum panguicense
                                                   [Eriogonum pauciflorum var. panguicense]
                                              Eriogonum panguicense var. alpestre
                                              Eriogonum panguicense var. panguicense
                                            Eriogonum parishii
                                            Eriogonum parvifolium
                                                   [Eriogonum parvifolium var. crassifolium]
                                              Eriogonum parvifolium subsp. lucidum
                                              Eriogonum parvifolium subsp. paynei
                                              Eriogonum parvifolium var. lucidum
                                              Eriogonum parvifolium var. parvifolium
                                              Eriogonum parvifolium var. paynei
                                            Eriogonum pauciflorum
                                                   [Eriogonum parviflorum]
                                              Eriogonum pauciflorum var. canum
                                              Eriogonum pauciflorum var. gnaphalodes
                                              Eriogonum pauciflorum var. nebraskense
                                              Eriogonum pauciflorum var. pauciflorum
                                            Eriogonum pedunculatum
                                            Eriogonum pelinophilum
                                            Eriogonum pendulum
                                            Eriogonum peninsulare
                                            Eriogonum pharnaceoides
                                              Eriogonum pharnaceoides var. cervinum
                                              Eriogonum pharnaceoides var. pharnaceoides
                                            Eriogonum phoeniceum
                                            Eriogonum pilosum
                                            Eriogonum pinetorum
                                            Eriogonum piperi
                                            Eriogonum platyphyllum
                                            Eriogonum plumatella
                                                   [Eriogonum nodosum var. jaegeri]
                                                   [Eriogonum plumatella var. jaegeri]
                                              Eriogonum plumatella var. palmeri
                                              Eriogonum plumatella var. plumatella
                                            Eriogonum polyanthum
                                              Eriogonum polyanthum var. bahiaeforme
                                            Eriogonum polycladon
                                                   [Eriogonum densum]
                                                   [Eriogonum vimineum var. densum]
                                              Eriogonum polycladon var. crispum
                                              Eriogonum polycladon var. mexicanum
                                            Eriogonum polyphyllum
                                            Eriogonum polypodum
                                                   [Eriogonum ursinum var. venosum]
                                            Eriogonum pondii
                                              Eriogonum pondii var. gentryi
                                              Eriogonum pondii var. pondii
                                            Eriogonum porteri
                                            Eriogonum praebens
                                            Eriogonum pratense
                                            Eriogonum prattenianum
                                              Eriogonum prattenianum var. avium
                                              Eriogonum prattenianum var. prattenianum
                                            Eriogonum preclarum
                                            Eriogonum prociduum
                                              Eriogonum prociduum var. mysterium
                                              Eriogonum prociduum var. mystrium
                                              Eriogonum prociduum var. prociduum
                                            Eriogonum proliferum
                                              Eriogonum proliferum subsp. anserinum
                                            Eriogonum puberulum
                                              Eriogonum puberulum var. venosum
                                            Eriogonum pulchrum
                                                   [Eriogonum ericifolium subsp. pulchrum]
                                                   [Eriogonum ericifolium var. pulchrum]
                                            Eriogonum pulvinatum
                                            Eriogonum purpusii
                                            Eriogonum pusillum
                                                   [Eriogonum reniforme subsp. pusillum]
                                            Eriogonum pyrolifolium
                                              Eriogonum pyrolifolium var. bellingerianum
                                              Eriogonum pyrolifolium var. coryphaeum
                                              Eriogonum pyrolifolium var. pyrolifolium
                                            Eriogonum racemosum
                                                   [Eriogonum racemosum var. sagittatum]
                                              Eriogonum racemosum var. cordifolium
                                              Eriogonum racemosum var. racemosum
                                            Eriogonum reliquum
                                            Eriogonum reniforme
                                                   [Eriogonum reniforme var. asarifolium]
                                                   [Eriogonum reniforme var. comosum]
                                            Eriogonum repens
                                            Eriogonum revolutum
                                            Eriogonum rhodanthum
                                            Eriogonum riograndis
                                            Eriogonum ripleyi
                                            Eriogonum rixfordii
                                            Eriogonum robustum
                                            Eriogonum rosense
                                              Eriogonum rosense var. beatleyae
                                                     [Eriogonum beatleyae]
                                              Eriogonum rosense var. rosense
                                            Eriogonum roseum
                                                   [Eriogonum verticillatum]
                                              Eriogonum roseum var. roseum
                                            Eriogonum rosmarinifolium
                                            Eriogonum rosulatum
                                            Eriogonum rotundifolium
                                                   [Eriogonum cernuum subsp. glaucescens]
                                                   [Eriogonum rotundifolium var. angustius]
                                              Eriogonum rotundifolium var. rotundifolium
                                            Eriogonum rubescens
                                            Eriogonum rubiflorum
                                            Eriogonum rubricaule
                                            Eriogonum rupestre
                                            Eriogonum rupinum
                                            Eriogonum salicornioides
                                            Eriogonum saltuarium
                                            Eriogonum saxatile
                                                   [Eriogonum stokesae]
                                            Eriogonum saxicola
                                            Eriogonum scabrellum
                                            Eriogonum scalare
                                            Eriogonum scapigerum
                                            Eriogonum scopulorum
                                            Eriogonum sericoleucum
                                            Eriogonum shockleyi
                                                   [Eriogonum shockleyi var. packardiae]
                                                   [Eriogonum villiflorum var. candidum]
                                              Eriogonum shockleyi shockleyi
                                              Eriogonum shockleyi var. packardae
                                              Eriogonum shockleyi var. shockleyi
                                                     [Eriogonum longilobum]
                                                     [Eriogonum shockleyi subsp. candidum]
                                                     [Eriogonum shockleyi subsp. longilobum]
                                                     [Eriogonum shockleyi var. longilobum]
                                            Eriogonum siskiyouense
                                            Eriogonum smallianum
                                            Eriogonum smithii
                                                   [Eriogonum corymbosum var. smithii]
                                            Eriogonum soliceps
                                            Eriogonum soredium
                                            Eriogonum spathuiforme
                                            Eriogonum spathulatum
                                              Eriogonum spathulatum subsp. spathuiforme
                                              Eriogonum spathulatum var. kayeae
                                              Eriogonum spathulatum var. panguicense
                                              Eriogonum spathulatum var. spathulatum
                                            Eriogonum spathuliforme
                                            Eriogonum speciosum
                                            Eriogonum spectabile
                                            Eriogonum spergulinum
                                              Eriogonum spergulinum subsp. reddingianum
                                              Eriogonum spergulinum var. pratense
                                              Eriogonum spergulinum var. reddingianum
                                                     [Oxytheca reddingiana]
                                              Eriogonum spergulinum var. spergulinum
                                                     [Oxytheca spergulina]
                                            Eriogonum sphaerocephalum
                                                   [Eriogonum ellipticum var. megacephalum]
                                                   [Eriogonum fasciculifolium]
                                              Eriogonum sphaerocephalum var. brevifolium
                                              Eriogonum sphaerocephalum var. fasciculifolium
                                              Eriogonum sphaerocephalum var. geniculatum
                                              Eriogonum sphaerocephalum var. halimioides
                                                     [Eriogonum halimioides]
                                                     [Eriogonum halimoides]
                                              Eriogonum sphaerocephalum var. megacephalum
                                              Eriogonum sphaerocephalum var. minimum
                                              Eriogonum sphaerocephalum var. sphaerocephalum
                                              Eriogonum sphaerocephalum var. sublineare
                                                     [Eriogonum caespitosum var. sublineare]
                                            Eriogonum stellatum
                                            Eriogonum strictum
                                              Eriogonum strictum subsp. proliferum
                                              Eriogonum strictum subsp. strictum
                                              Eriogonum strictum var. anserinum
                                                     [Eriogonum strictum subsp. anserinum]
                                              Eriogonum strictum var. cusickii
                                              Eriogonum strictum var. flavissimum
                                              Eriogonum strictum var. greenei
                                              Eriogonum strictum var. lachnostegium
                                              Eriogonum strictum var. proliferum
                                                     [Eriogonum cusickii var. californicum]
                                                     [Eriogonum fulvum]
                                              Eriogonum strictum var. strictum
                                                     [Eriogonum strictum var. glabrum]
                                              Eriogonum strictum var. tenue
                                            Eriogonum subreniforme
                                                   [Eriogonum filicaule]
                                            Eriogonum suffruticosum
                                            Eriogonum sulphureum
                                            Eriogonum temblorense
                                            Eriogonum tenellum
                                                   [Eriogonum tenellum var. erianthum]
                                                   [Eriogonum tenellum var. sessiliflorum]
                                              Eriogonum tenellum subsp. cottamii
                                              Eriogonum tenellum var. caulescens
                                              Eriogonum tenellum var. platyphyllum
                                              Eriogonum tenellum var. ramosissimum
                                                     [Eriogonum graniticum]
                                                     [Eriogonum tenellum var. ramosissinum]
                                              Eriogonum tenellum var. tenellum
                                            Eriogonum tenue
                                            Eriogonum tenuissimum
                                            Eriogonum ternatum
                                                   [Eriogonum ursinum var. confine]
                                              Eriogonum ternatum var. congdonii
                                            Eriogonum terrenatum
                                            Eriogonum thomasii
                                                   [Eriogonum minutiflorum]
                                            Eriogonum thompsonae
                                            Eriogonum thompsoniae
                                              Eriogonum thompsoniae var. albiflorum
                                                     [Eriogonum corymbosum var. albiflorum]
                                                     [Eriogonum corymbosum var. matthewsae]
                                                     [Eriogonum thompsonae var. albiflorum]
                                              Eriogonum thompsoniae var. atwoodii
                                                     [Eriogonum corymbosum var. atwoodii]
                                                     [Eriogonum thompsonae var. atwoodii]
                                              Eriogonum thompsoniae var. matthewsiae
                                              Eriogonum thompsoniae var. thompsoniae
                                                     [Eriogonum corymbosum var. thompsoniae]
                                                     [Eriogonum thompsonae var. thompsonae]
                                                     [Eriogonum thompsoniae subsp. thompsoniae]
                                            Eriogonum thornei
                                            Eriogonum thurberi
                                                   [Eriogonum thurberi var. acutangulum]
                                              Eriogonum thurberi var. parishii
                                            Eriogonum thymoides
                                                   [Eriogonum minimum]
                                                   [Eriogonum thymoides var. pallens]
                                              Eriogonum thymoides subsp. congestum
                                            Eriogonum tiehmii
                                            Eriogonum tomentosum
                                            Eriogonum torreyanum
                                            Eriogonum trichopes
                                                   [Eriogonum trichopodum var. minus]
                                              Eriogonum trichopes subsp. glandulosum
                                              Eriogonum trichopes var. hooveri
                                              Eriogonum trichopes var. trichopes
                                                     [Eriogonum trichopes subsp. minus]
                                            Eriogonum trichopodum
                                            Eriogonum trichotomum
                                            Eriogonum trinervata
                                            Eriogonum trinervatum
                                            Eriogonum tripodum
                                            Eriogonum truncatum
                                            Eriogonum tumulosum
                                            Eriogonum turneri
                                            Eriogonum twisselmannii
                                            Eriogonum umbellatum
                                                   [Eriogonum latum]
                                                   [Eriogonum tolmieanum]
                                              Eriogonum umbellatum subsp. aridum
                                              Eriogonum umbellatum subsp. bahiiforme
                                              Eriogonum umbellatum subsp. covillei
                                              Eriogonum umbellatum subsp. dumosum
                                              Eriogonum umbellatum subsp. minus
                                              Eriogonum umbellatum subsp. munzii
                                              Eriogonum umbellatum subsp. polyanthum
                                              Eriogonum umbellatum subsp. serratum
                                              Eriogonum umbellatum subsp. stellatum
                                              Eriogonum umbellatum subsp. subalpinum
                                              Eriogonum umbellatum subsp. umbellatum
                                              Eriogonum umbellatum subsp. versicolor
                                              Eriogonum umbellatum umbellatum
                                              Eriogonum umbellatum var. ahartii
                                              Eriogonum umbellatum var. argus
                                              Eriogonum umbellatum var. aridum
                                              Eriogonum umbellatum var. aureum
                                                     [Eriogonum glaberrimum var. aureum]
                                                     [Eriogonum neglectum]
                                                     [Eriogonum umbellatum var. intectum]
                                              Eriogonum umbellatum var. bahiiforme
                                                     [Eriogonum polyanthum var. bahiiforme]
                                              Eriogonum umbellatum var. canifolium
                                              Eriogonum umbellatum var. chlorothamnus
                                              Eriogonum umbellatum var. chrysanthum
                                              Eriogonum umbellatum var. cladophorum
                                                     [Eriogonum rydbergii]
                                              Eriogonum umbellatum var. cognatum
                                                     [Eriogonum cognatum]
                                                     [Eriogonum umbellatum subsp. cognatum]
                                              Eriogonum umbellatum var. covillei
                                                     [Eriogonum rubidum var. frigidum]
                                                     [Eriogonum rubidum]
                                              Eriogonum umbellatum var. croceum
                                              Eriogonum umbellatum var. desereticum
                                              Eriogonum umbellatum var. deserticum
                                              Eriogonum umbellatum var. devestivum
                                              Eriogonum umbellatum var. dichrocephalum
                                              Eriogonum umbellatum var. dumosum
                                              Eriogonum umbellatum var. ellipticum
                                                     [Eriogonum croceum]
                                                     [Eriogonum ellipticum]
                                                     [Eriogonum umbellatum subsp. stellatum var. subaridum]
                                              Eriogonum umbellatum var. furcosum
                                              Eriogonum umbellatum var. glaberrimum
                                                     [Eriogonum glaberrimum]
                                              Eriogonum umbellatum var. goodmanii
                                              Eriogonum umbellatum var. hausknechtii
                                              Eriogonum umbellatum var. haussknechtii
                                              Eriogonum umbellatum var. humistratum
                                              Eriogonum umbellatum var. hypoleium
                                              Eriogonum umbellatum var. juniporinum
                                              Eriogonum umbellatum var. lautum
                                              Eriogonum umbellatum var. majus
                                                     [Eriogonum heracleoides var. subalpinum]
                                                     [Eriogonum subalpinum var. stenophyllum]
                                                     [Eriogonum subalpinum var. subnivale]
                                                     [Eriogonum subalpinum]
                                                     [Eriogonum umbellatum subsp. majus]
                                                     [Eriogonum umbellatum var. subalpinum]
                                              Eriogonum umbellatum var. minus
                                              Eriogonum umbellatum var. modocense
                                              Eriogonum umbellatum var. mohavense
                                              Eriogonum umbellatum var. monocephalum
                                              Eriogonum umbellatum var. munzii
                                              Eriogonum umbellatum var. nelsoniorum
                                              Eriogonum umbellatum var. nevadense
                                                     [Eriogonum reclinatum]
                                              Eriogonum umbellatum var. polyanthum
                                              Eriogonum umbellatum var. porteri
                                              Eriogonum umbellatum var. ramulosum
                                              Eriogonum umbellatum var. sandbergii
                                              Eriogonum umbellatum var. smallianum
                                              Eriogonum umbellatum var. speciosum
                                              Eriogonum umbellatum var. stellatum
                                              Eriogonum umbellatum var. stragulum
                                              Eriogonum umbellatum var. subaridum
                                                     [Eriogonum ferrissii]
                                                     [Eriogonum umbellatum subsp. ferrissii]
                                                     [Eriogonum umbellatum subsp. subaridum]
                                              Eriogonum umbellatum var. tolmieanum
                                              Eriogonum umbellatum var. torreyanum
                                              Eriogonum umbellatum var. umbellatum
                                              Eriogonum umbellatum var. vernum
                                              Eriogonum umbellatum var. versicolor
                                            Eriogonum umbelliferum
                                            Eriogonum ursinum
                                              Eriogonum ursinum var. congdonii
                                              Eriogonum ursinum var. erubescens
                                              Eriogonum ursinum var. nervulosum
                                              Eriogonum ursinum var. ursinum
                                              eriogonum ursinum var. rosulatum
                                            Eriogonum variabile
                                            Eriogonum vespinum
                                            Eriogonum vestitum
                                            Eriogonum villiflorum
                                              Eriogonum villiflorum var. tumulosum
                                            Eriogonum villosissimum
                                            Eriogonum vimineum
                                                   [Eriogonum shoshonense]
                                                   [Eriogonum vimineum var. luteolum]
                                                   [Eriogonum vimineum var. oregonense]
                                                   [Eriogonum vimineum var. rigescens]
                                                   [Eriogonum vimineum var. shoshonense]
                                              Eriogonum vimineum subsp. molestum
                                              Eriogonum vimineum subsp. nortonii
                                              Eriogonum vimineum subsp. polygonoides
                                              Eriogonum vimineum subsp. typicum
                                              Eriogonum vimineum var. baileyi
                                              Eriogonum vimineum var. californicum
                                              Eriogonum vimineum var. caninum
                                              Eriogonum vimineum var. commixtum
                                              Eriogonum vimineum var. divergens
                                              Eriogonum vimineum var. glabrum
                                              Eriogonum vimineum var. multiradiatum
                                              Eriogonum vimineum var. vimineum
                                            Eriogonum vineum
                                            Eriogonum virgatum
                                              Eriogonum virgatum var. virgatum
                                            Eriogonum viridescens
                                                   [Eriogonum angulosum subsp. viridescens]
                                                   [Eriogonum bidentatum]
                                            Eriogonum viridulum
                                                   [Eriogonum brevicaule var. viridulum]
                                            Eriogonum viscanum
                                            Eriogonum viscidulum
                                            Eriogonum visheri
                                            Eriogonum wasatchense
                                            Eriogonum watsonii
                                            Eriogonum welshii
                                            Eriogonum wetherillii
                                                   [Eriogonum filiforme]
                                                   [Eriogonum sessile]
                                            Eriogonum wootonii
                                            Eriogonum wrightii
                                                   [Eriogonum helianthemifolium]
                                                   [Eriogonum trachygonum]
                                              Eriogonum wrightii subsp. membranaceum
                                              Eriogonum wrightii subsp. subscaposum
                                              Eriogonum wrightii subsp. trachygonum
                                              Eriogonum wrightii subsp. wrightii
                                              Eriogonum wrightii var. brevifolium
                                              Eriogonum wrightii var. curvatum
                                              Eriogonum wrightii var. dentatum
                                                     [Eriogonum wrightii subsp. dentatum]
                                              Eriogonum wrightii var. linearifolium
                                              Eriogonum wrightii var. membranaceum
                                              Eriogonum wrightii var. nodosum
                                                     [Eriogonum nodosum]
                                                     [Eriogonum wrightii subsp. nodosum]
                                              Eriogonum wrightii var. olanchense
                                              Eriogonum wrightii var. oresbium
                                              Eriogonum wrightii var. pringlei
                                                     [Eriogonum pringlei]
                                              Eriogonum wrightii var. subscaposum
                                              Eriogonum wrightii var. taxifolium
                                                     [Eriogonum taxifolium]
                                                     [Eriogonum trachygonum subsp. taxifolium]
                                                     [Eriogonum wrightii subsp. taxifolium]
                                              Eriogonum wrightii var. trachygonum
                                              Eriogonum wrightii var. wrightii
                                                     [Eriogonum wrightii subsp. glomerulum]
                                            Eriogonum x blissianum
                                            Eriogonum x duchesnense
                                                   [Eriogonum corymbosum var. albogilvum]
                                            Eriogonum x nebraskense
                                                   [Eriogonum nebraskense]
                                            Eriogonum xanthum
                                            Eriogonum zapatoense
                                            Eriogonum zionis
                                                   [Eriogonum racemosum var. nobilis]
                                              Eriogonum zionis var. coccineum
                                                     [Eriogonum racemosum var. coccineum]
                                                     [Eriogonum zionis subsp. coccineum]
                                              Eriogonum zionis var. zionis
                                                     [Eriogonum racemosum var. nobile]
                                                     [Eriogonum racemosum var. zionis]
                                            Eriogonum ×blissianum
                                            Eriogonum ×nebraskense
                                    Fagopyrum
                                            Fagopyrum acutatum
                                                   [Fagopyrum cymosum]
                                            Fagopyrum dibotrys
                                            Fagopyrum esculentum
                                                   [Fagopyrum fagopyrum]
                                                   [Fagopyrum sagittatum]
                                                   [Fagopyrum vulgare]
                                                   [Polygonum fagopyrum]
                                            Fagopyrum gracilipes
                                                   [Polygonum gracilipes]
                                            Fagopyrum snowdenii
                                                   [Fagopyrum ciliatum]
                                                   [Harpagocarpus snowdenii]
                                            Fagopyrum tataricum
                                            Fagopyrum urophyllum
                                    Fallopia
                                            Fallopia baldschuanica
                                                   [Polygonum baldschuanicum]
                                            Fallopia cilinodis
                                                   [Fallopia cilinode]
                                                   [Polygonum cilinode var. erectum]
                                                   [Polygonum cilinode var. laevigatum]
                                                   [Polygonum cilinode]
                                                   [Reynoutria cilinodis]
                                            Fallopia convolvulus
                                                   [Bilderdykia convolvulus]
                                                   [Polygonum convolvulus var. convolvulus]
                                                   [Polygonum convolvulus var. subalatum]
                                                   [Polygonum convolvulus var. subulatum]
                                                   [Polygonum convolvulus]
                                                   [Reynoutria convolvulus]
                                                   [Tiniaria convolvulus]
                                            Fallopia cristata
                                            Fallopia dentatoalata
                                            Fallopia dumetorum
                                                   [Polygonum dumetorum]
                                                   [Polygonum scandens var. dumetorum]
                                                   [Reynoutria scandens var. dumetorum]
                                            Fallopia multiflora
                                                   [Reynoutria multiflora]
                                            Fallopia pterocarpa
                                            Fallopia sachalinensis
                                            Fallopia scandens
                                                   [Polygonum dumetorum var. scandens]
                                                   [Polygonum scandens scandens]
                                                   [Polygonum scandens var. cristatum]
                                                   [Polygonum scandens var. scandens]
                                                   [Polygonum scandens]
                                                   [Reynoutria scandens var. cristata]
                                                   [Reynoutria scandens]
                                              Fallopia scandens var. cristatum
                                              Fallopia scandens var. scandens
                                    Gilmania
                                            Gilmania luteola
                                    Gonopyrum
                                    Goodmania
                                            Goodmania luteola
                                    Gymnogonum
                                            Gymnogonum spinescens
                                    Gymnopodium
                                            Gymnopodium floribundum
                                                   [Gymnopodium antigonoides]
                                                   [Gymnopodium floribundum subsp. antigonoides]
                                                   [Gymnopodium floribundum var. antigonoides]
                                                   [Millspaughia leiophylla]
                                            Gymnopodium ovatifolium
                                                   [Millspaughia ovatifolia]
                                    Harfordia
                                            Harfordia fruticosa
                                            Harfordia macroptera
                                                   [Pterostegia macroptera]
                                              Harfordia macroptera var. fruticosa
                                                     [Pterostegia fruticosa]
                                              Harfordia macroptera var. galioides
                                              Harfordia macroptera var. macroptera
                                    Harpagocarpus
                                    Hollisteria
                                            Hollisteria lanata
                                    Homalocladium
                                            Homalocladium platycladum
                                    Johanneshowellia
                                            Johanneshowellia crateriorum
                                            Johanneshowellia puberula
                                    Koenigia
                                            Koenigia alaskana
                                                   [Polygonum alaskanum subsp. hultenianum]
                                              Koenigia alaskana var. glabrescens
                                            Koenigia alpina
                                                   [Polygonum weyrichii var. alpinum]
                                            Koenigia campanulata
                                                   [Polygonum campanulatum]
                                              Koenigia campanulata var. fulvida
                                                     [Polygonum campanulatum var. fulvidum]
                                            Koenigia cathayana
                                                   [Aconogonon cathayanum]
                                                   [Polygonum cathayanum]
                                            Koenigia coriaria
                                                   [Aconogonon coriarium]
                                            Koenigia davisiae
                                            Koenigia delicatula
                                              Koenigia delicatula subsp. delicatula
                                              Koenigia delicatula subsp. relicta
                                            Koenigia divaricata
                                                   [Aconogonon divaricatum]
                                            Koenigia filicaulis
                                                   [Polygonum filicaule]
                                            Koenigia islandica
                                                   [Polygonum islandicum]
                                            Koenigia mollis
                                                   [Aconogonon molle]
                                              Koenigia mollis var. frondosa
                                                     [Aconogonon molle var. frondosum]
                                                     [Polygonum molle var. frondosum]
                                            Koenigia nepalensis
                                            Koenigia nummularifolia
                                                   [Polygonum nummularifolium]
                                            Koenigia phytolaccifolia
                                            Koenigia pilosa
                                            Koenigia polystachya
                                            Koenigia weyrichii
                                                   [Pleuropteropyrum weyrichii var. alpinum]
                                                   [Pleuropteropyrum weyrichii]
                                              Koenigia weyrichii subsp. weyrichii
                                                     [Polygonum weyrichii]
                                    Lagunea
                                    Lastarriaea
                                            Lastarriaea chilensis
                                              Lastarriaea chilensis subsp. californica
                                            Lastarriaea coriacea
                                            Lastarriaea ptilota
                                    Macounastrum
                                            Macounastrum islandicum
                                    Millspaughia
                                            Millspaughia antigonoides
                                    Mucronea
                                            Mucronea californica
                                              Mucronea californica var. suksdorfii
                                            Mucronea perfoliata
                                              Mucronea perfoliata var. opaca
                                    Muehlenbeckia
                                            Muehlenbeckia adpressa
                                            Muehlenbeckia australis
                                            Muehlenbeckia axillaris
                                            Muehlenbeckia complexa
                                                   [Polygonum cordatum]
                                            Muehlenbeckia diclina
                                            Muehlenbeckia ephedroides
                                            Muehlenbeckia gunnii
                                            Muehlenbeckia hastatula
                                            Muehlenbeckia hastulata
                                                   [Rumex hastulatus]
                                              Muehlenbeckia hastulata var. hastulata
                                            Muehlenbeckia platyclada
                                            Muehlenbeckia platyclados
                                                   [Coccoloba platyclada]
                                            Muehlenbeckia sagittifolia
                                            Muehlenbeckia tamnifolia
                                            Muehlenbeckia tiliifolia
                                              Muehlenbeckia tiliifolia var. glabra
                                            Muehlenbeckia volcanica
                                    Nemacaulis
                                            Nemacaulis denudata
                                                   [Nemacaulis foliosa]
                                                   [Nemacaulis nuttallii]
                                              Nemacaulis denudata var. denudata
                                              Nemacaulis denudata var. gracilis
                                    Neomillspaughia
                                            Neomillspaughia emarginata
                                                   [Podopterus emarginatus]
                                            Neomillspaughia paniculata
                                                   [Campderia paniculata]
                                    Oxygonum
                                           [Ceratogonon]
                                            Oxygonum acetosella
                                            Oxygonum alatum
                                              Oxygonum alatum var. alatum
                                            Oxygonum altissimum
                                            Oxygonum annuum
                                            Oxygonum atriplicifolium
                                                   [Ceratogonum atriplicifolium]
                                                   [Oxygonum somalense]
                                            Oxygonum auriculatum
                                            Oxygonum buchananii
                                                   [Polygonum buchananii]
                                            Oxygonum carnosum
                                            Oxygonum delagoense
                                            Oxygonum dentatum
                                            Oxygonum dregeanum
                                              Oxygonum dregeanum subsp. canescens
                                                     [Oxygonum dregeanum var. canescens]
                                                     [Oxygonum zeyheri]
                                              Oxygonum dregeanum subsp. lanceolatum
                                              Oxygonum dregeanum subsp. strictum
                                                     [Oxygonum delagoense var. strictum]
                                                     [Oxygonum dregeanum var. strictum]
                                              Oxygonum dregeanum var. dregeanum
                                              Oxygonum dregeanum var. wittei
                                                     [Oxygonum overlaetii]
                                                     [Oxygonum wittei]
                                            Oxygonum ellipticum
                                            Oxygonum fruticosum
                                                   [Oxygonum callensii]
                                            Oxygonum gramineum
                                            Oxygonum hastatum
                                            Oxygonum hirtum
                                            Oxygonum leptopus
                                            Oxygonum limbatum
                                            Oxygonum lineare
                                            Oxygonum litorale
                                            Oxygonum lobatum
                                            Oxygonum magdalenae
                                            Oxygonum ovalifolium
                                            Oxygonum pachybasis
                                            Oxygonum pterocarpum
                                            Oxygonum quarrei
                                            Oxygonum sagittatum
                                            Oxygonum salicifolium
                                            Oxygonum schliebenii
                                            Oxygonum sinuatum
                                                   [Ceratogonon sinuatum]
                                                   [Ceratogonum sinuatum]
                                                   [Oxygonum atriplicifolium var. sinuatum]
                                            Oxygonum stuhlmannii
                                                   [Oxygonum humbertii]
                                                   [Oxygonum maculatum]
                                            Oxygonum subfastigiatum
                                            Oxygonum tenerum
                                            Oxygonum thulinianum
                                            Oxygonum vanderystii
                                    Oxyria
                                            Oxyria digyna
                                                   [Oxyria reniformis]
                                                   [Rumex digyna]
                                                   [Rumex digynus]
                                    Oxytheca
                                            Oxytheca abramsii
                                            Oxytheca caryophylloides
                                            Oxytheca dendroidea
                                              Oxytheca dendroidea dendroidea
                                              Oxytheca dendroidea subsp. dendroidea
                                              Oxytheca dendroidea var. dendroidea
                                              Oxytheca dendroidea var. hillmanii
                                            Oxytheca emarginata
                                            Oxytheca foliosa
                                            Oxytheca glandulosa
                                            Oxytheca hirtiflora
                                            Oxytheca inermis
                                            Oxytheca insignis
                                            Oxytheca luteola
                                            Oxytheca parishii
                                              Oxytheca parishii subsp. abramsii
                                              Oxytheca parishii var. abramsii
                                              Oxytheca parishii var. cienegensis
                                              Oxytheca parishii var. goodmaniana
                                              Oxytheca parishii var. parishii
                                            Oxytheca perfoliata
                                            Oxytheca spergulinum
                                            Oxytheca trilobata
                                            Oxytheca watsonii
                                    Persicaria
                                           [Tovara]
                                            Persicaria acuminata
                                                   [Polygonum micranthum]
                                            Persicaria akakiensis
                                                   [Polygonum akakiense]
                                            Persicaria alpina
                                                   [Aconogonon alpinum]
                                                   [Pleuropteropyrum undulatum]
                                            Persicaria amphibia
                                                   [Persicaria amphibia var. emersa]
                                                   [Persicaria amphibia var. stipulacea]
                                                   [Persicaria coccinea]
                                                   [Persicaria mesochora]
                                                   [Persicaria muehlenbergii]
                                                   [Persicaria muhlenbergii]
                                                   [Persicaria nebraskensis]
                                                   [Polygonum amphibium subsp. laevimarginatum]
                                                   [Polygonum amphibium var. amphibium]
                                                   [Polygonum amphibium var. aquaticum]
                                                   [Polygonum amphibium var. coccineum]
                                                   [Polygonum amphibium var. emersum]
                                                   [Polygonum amphibium var. fluitans]
                                                   [Polygonum amphibium var. hartwrightii]
                                                   [Polygonum amphibium var. natans]
                                                   [Polygonum amphibium var. stipulaceum]
                                                   [Polygonum amphibium var. terrestre]
                                                   [Polygonum amphibium]
                                                   [Polygonum coccineum f. terrestre]
                                                   [Polygonum coccineum var. coccineum]
                                                   [Polygonum coccineum var. pratincola]
                                                   [Polygonum coccineum var. rigidulum]
                                                   [Polygonum coccineum var. terrestre]
                                                   [Polygonum coccineum]
                                                   [Polygonum emersum]
                                                   [Polygonum fluitans]
                                                   [Polygonum hartwrightii]
                                                   [Polygonum inundatum]
                                                   [Polygonum muehlenbergii var. terrestre]
                                                   [Polygonum muehlenbergii]
                                                   [Polygonum muhlenbergii var. terrestre]
                                                   [Polygonum natans]
                                              Persicaria amphibia subsp. laevimarginata
                                            Persicaria amplexicaulis
                                                   [Bistorta amplexicaulis]
                                                   [Polygonum amplexicaule]
                                            Persicaria apoensis
                                                   [Polygonum apoense]
                                            Persicaria arifolia
                                                   [Polygonum arifolium var. arifolium]
                                                   [Polygonum arifolium var. lentiforme]
                                                   [Polygonum arifolium var. pubescens]
                                                   [Polygonum arifolium]
                                                   [Truellum arifolium]
                                            Persicaria assamica
                                            Persicaria attenuata
                                              Persicaria attenuata subsp. pulchra
                                            Persicaria barbata
                                            Persicaria bicornis
                                                   [Persicaria longistyla]
                                                   [Polygonum bicorne]
                                                   [Polygonum longistylum]
                                            Persicaria bistorta
                                                   [Bistorta elliptica]
                                              Persicaria bistorta subsp. bistorta
                                            Persicaria breviochreata
                                                   [Polygonum breviochreatum]
                                            Persicaria bungeana
                                            Persicaria capitata
                                                   [Cephalophilon capitatum]
                                                   [Polygonum repens]
                                                   [Polygonum robynsii]
                                            Persicaria careyi
                                                   [Polygonum careyi]
                                            Persicaria chinensis
                                                   [Polygonum chinense var. thunbergianum]
                                                   [Polygonum polycephalum]
                                            Persicaria debilis
                                                   [Polygonum debile]
                                            Persicaria decipiens
                                                   [Persicaria salicifolia]
                                                   [Polygonum decipiens]
                                            Persicaria densiflora
                                            Persicaria dissitiflora
                                                   [Polygonum fauriei]
                                            Persicaria erectominor
                                            Persicaria extremiorientalis
                                            Persicaria ferruginea
                                                   [Polygonum ferrugineum]
                                            Persicaria filiformis
                                                   [Tovara filiformis]
                                            Persicaria fluitans
                                            Persicaria franciscana
                                            Persicaria glabra
                                                   [Polygonum densiflorum var. imberbe]
                                            Persicaria glacialis
                                            Persicaria glandulo-pilosa
                                                   [Polygonum glandulo-pilosum]
                                            Persicaria glomerata
                                                   [Polygonum glomeratum]
                                                   [Polygonum strigosum var. pedunculare]
                                                   [Truellum glomeratum]
                                            Persicaria hartwrightii
                                            Persicaria hirsuta
                                                   [Polygonum hirsutum]
                                            Persicaria hispida
                                            Persicaria hydropiper
                                                   [Persicaria hydropiper var. projecta]
                                                   [Polygonum hydropiper]
                                            Persicaria hydropiperoides
                                                   [Persicaria hydropiperoides var. breviciliata]
                                                   [Persicaria hydropiperoides var. euronotora]
                                                   [Persicaria hydropiperoides var. opelousana]
                                                   [Persicaria opelousana]
                                                   [Persicaria paludicola]
                                                   [Persicaria persicarioides]
                                                   [Polygonum hydropiperoides f. hydropiperoides]
                                                   [Polygonum hydropiperoides f. leucochranthum]
                                                   [Polygonum hydropiperoides f. strigosum]
                                                   [Polygonum hydropiperoides var. adenocalyx]
                                                   [Polygonum hydropiperoides var. asperifolium]
                                                   [Polygonum hydropiperoides var. breviciliatum]
                                                   [Polygonum hydropiperoides var. bushianum]
                                                   [Polygonum hydropiperoides var. digitatum]
                                                   [Polygonum hydropiperoides var. euronotorum]
                                                   [Polygonum hydropiperoides var. hydropiperoides]
                                                   [Polygonum hydropiperoides var. macerum]
                                                   [Polygonum hydropiperoides var. opelousanum]
                                                   [Polygonum hydropiperoides var. psilostachyum]
                                                   [Polygonum hydropiperoides var. sanibelense]
                                                   [Polygonum hydropiperoides var. setaceum]
                                                   [Polygonum hydropiperoides var. strigosum]
                                                   [Polygonum hydropiperoides]
                                                   [Polygonum opelousana]
                                                   [Polygonum opelousanum var. adenocalyx]
                                                   [Polygonum opelousanum]
                                                   [Polygonum persicarioides]
                                              Persicaria hydropiperoides var. hydropiperoides
                                            Persicaria incana
                                            Persicaria japonica
                                            Persicaria lanata
                                            Persicaria lanigera
                                            Persicaria lapathifolia
                                                   [Persicaria incarnata]
                                                   [Persicaria tomentosa]
                                                   [Polygonum incanum]
                                                   [Polygonum incarnatum]
                                                   [Polygonum lapathifolium subsp. lapathifolium]
                                                   [Polygonum lapathifolium subsp. pallidum]
                                                   [Polygonum lapathifolium var. incanum]
                                                   [Polygonum lapathifolium var. lapathifolium]
                                                   [Polygonum lapathifolium var. nodosum]
                                                   [Polygonum lapathifolium var. ovatum]
                                                   [Polygonum lapathifolium var. prostratum]
                                                   [Polygonum lapathifolium var. salicifolium]
                                                   [Polygonum lapathifolium]
                                                   [Polygonum linicola]
                                                   [Polygonum nodosum]
                                                   [Polygonum oneillii]
                                                   [Polygonum pensylvanicum subsp. oneillii]
                                                   [Polygonum scabrum]
                                                   [Polygonum tomentosum]
                                              Persicaria lapathifolia subsp. lapathifolia
                                                     [Persicaria tomentosa var. glabrior]
                                                     [Polygonum lapathifolium subsp. nodosum]
                                                     [Polygonum lapathifolium subsp. tomentosum]
                                                     [Polygonum lapathifolium var. incarnatum]
                                              Persicaria lapathifolia subsp. pallida
                                                     [Persicaria scabra]
                                            Persicaria laxmannii
                                                   [Polygonum laxmannii]
                                            Persicaria limbata
                                                   [Polygonum limbatum]
                                            Persicaria longiseta
                                                   [Persicaria caespitosa var. longiseta]
                                                   [Persicaria caespitosa]
                                                   [Persicaria longiseta f. albiflora]
                                                   [Polygonum caespitosum var. caespitosum]
                                                   [Polygonum caespitosum var. longisetum]
                                                   [Polygonum caespitosum]
                                                   [Polygonum cespitosum var. cespitosum]
                                                   [Polygonum cespitosum var. longisetum]
                                                   [Polygonum cespitosum]
                                                   [Polygonum longisetum var. longisetum]
                                                   [Polygonum longisetum]
                                            Persicaria maackiana
                                                   [Polygonum maackianum]
                                            Persicaria macrantha
                                                   [Polygonum macranthum]
                                            Persicaria maculata
                                                   [Polygonum maculatum]
                                            Persicaria maculosa
                                                   [Persicaria persicaria]
                                                   [Persicaria vulgaris]
                                                   [Polygonum fusiforme]
                                                   [Polygonum lorinseri]
                                                   [Polygonum persicaria f. albiflorum]
                                                   [Polygonum persicaria f. glabrescens]
                                                   [Polygonum persicaria var. persicaria]
                                                   [Polygonum persicaria]
                                                   [Polygonum puritanorum]
                                              Persicaria maculosa subsp. maculosa
                                                     [Polygonum bellardi]
                                              Persicaria maculosa var. opacum
                                                     [Polygonum opacum]
                                            Persicaria madagascariensis
                                                   [Persicaria attenuata subsp. africana]
                                                   [Polygonum madagascariense]
                                                   [Polygonum poiretii var. madagascariense]
                                            Persicaria malaica
                                                   [Polygonum malaicum]
                                            Persicaria meisneriana
                                                   [Polygonum meisneranum]
                                                   [Polygonum multangulare]
                                              Persicaria meisneriana var. beyrichiana
                                              Persicaria meisneriana var. meisneriana
                                            Persicaria minor
                                                   [Polygonum minus f. strictum]
                                                   [Polygonum vulgare]
                                            Persicaria mitis
                                            Persicaria muricata
                                                   [Polygonum benguetense]
                                                   [Polygonum nipponense]
                                            Persicaria nakaii
                                                   [Polygonum nakaii]
                                            Persicaria neofiliforme
                                            Persicaria neofiliformis
                                                   [Polygonum neofiliforme]
                                            Persicaria nepalensis
                                            Persicaria nodosa
                                            Persicaria nogueirae
                                            Persicaria obtusifolia
                                            Persicaria odorata
                                              Persicaria odorata subsp. conspicua
                                                     [Polygonum conspicuum]
                                            Persicaria oregana
                                            Persicaria orientalis
                                                   [Polygonum orientale]
                                            Persicaria paradoxa
                                                   [Polygonum jucundum]
                                            Persicaria pensylvanica
                                                   [Persicaria mississippiensis]
                                                   [Persicaria pensylvanica var. dura]
                                                   [Persicaria pensylvanica var. laevigata]
                                                   [Polygonum longistylum var. omissum]
                                                   [Polygonum mexicanum]
                                                   [Polygonum mississippiense var. interius]
                                                   [Polygonum mississippiense]
                                                   [Polygonum omissum]
                                                   [Polygonum pennsylvanicum]
                                                   [Polygonum pensylvanicum f. albineum]
                                                   [Polygonum pensylvanicum pensylvanicum]
                                                   [Polygonum pensylvanicum var. durum]
                                                   [Polygonum pensylvanicum var. eglandulosum]
                                                   [Polygonum pensylvanicum var. genuinum]
                                                   [Polygonum pensylvanicum var. laevigatum]
                                                   [Polygonum pensylvanicum var. nesophilum]
                                                   [Polygonum pensylvanicum var. pensylvanicum]
                                                   [Polygonum pensylvanicum var. rosiflorum]
                                                   [Polygonum pensylvanicum]
                                            Persicaria perfoliata
                                                   [Polygonum perfoliatum]
                                                   [Truellum perfoliatum]
                                            Persicaria pinetora
                                                   [Polygonum pinetorum]
                                            Persicaria portoricensis
                                            Persicaria posumbu
                                              Persicaria posumbu subsp. mearnsii
                                                     [Polygonum mearnsii]
                                              Persicaria posumbu subsp. posumbu
                                                     [Persicaria cespitosa]
                                            Persicaria pratincola
                                            Persicaria prostrata
                                            Persicaria pubescens
                                                   [Polygonum pubescens]
                                            Persicaria punctata
                                                   [Persicaria punctata var. leptostachya]
                                                   [Persicaria punctata var. tacubayana]
                                                   [Polygonum acre var. confertiflorum]
                                                   [Polygonum acre var. majus]
                                                   [Polygonum punctatum var. aquatile]
                                                   [Polygonum punctatum var. confertiflorum]
                                                   [Polygonum punctatum var. eciliatum]
                                                   [Polygonum punctatum var. ellipticum]
                                                   [Polygonum punctatum var. leptostachyum]
                                                   [Polygonum punctatum var. littorale]
                                                   [Polygonum punctatum var. majus]
                                                   [Polygonum punctatum var. parviflorum]
                                                   [Polygonum punctatum var. parvum]
                                                   [Polygonum punctatum var. punctatum]
                                                   [Polygonum punctatum var. robustius]
                                                   [Polygonum punctatum]
                                              Persicaria punctata var. eciliata
                                              Persicaria punctata var. punctata
                                            Persicaria puritanorum
                                            Persicaria purpurata
                                            Persicaria rigidula
                                            Persicaria robustior
                                                   [Polygonum robustius]
                                            Persicaria runcinata
                                              Persicaria runcinata var. sinensis
                                            Persicaria sagittata
                                                   [Persicaria sagittata var. sibirica]
                                                   [Persicaria sagittata var. sieboldii]
                                                   [Polygonum sagittatum var. aestivum]
                                                   [Polygonum sagittatum var. gracilentum]
                                                   [Polygonum sagittatum var. sagittatum]
                                                   [Polygonum sagittatum]
                                                   [Polygonum sieboldii]
                                            Persicaria segeta
                                            Persicaria segetum
                                                   [Persicaria mexicana]
                                                   [Polygonum ludovicianum]
                                            Persicaria senegalensis
                                                   [Persicaria sambesicum]
                                                   [Persicaria tanganyikae]
                                                   [Polygonum lanigerum]
                                                   [Polygonum sambesicum]
                                                   [Polygonum senegalense]
                                                   [Polygonum tanganikae]
                                                  Persicaria senegalensis f. albotomentosa
                                                         [Persicaria lapathifolia subsp. africana]
                                                         [Polygonum lanigerum var. africanum]
                                                         [Polygonum senegalense f. albotomentosum]
                                                         [Polygonum senegalense subsp. albotomentosum]
                                                  Persicaria senegalensis f. senegalensis
                                            Persicaria senticosa
                                                   [Polygonum senticosum]
                                            Persicaria setacea
                                              Persicaria setacea var. interjecta
                                              Persicaria setacea var. tonsa
                                            Persicaria setosula
                                                   [Persicaria quarrei]
                                                   [Polygonum mildbraedii]
                                                   [Polygonum nyikense]
                                                   [Polygonum quarrei]
                                                   [Polygonum setosulum]
                                            Persicaria sinuata
                                            Persicaria stelligera
                                            Persicaria strigosa
                                                   [Polygonum hispidulum]
                                                   [Polygonum pedunculare var. angustissimum]
                                                   [Truellum strigosum]
                                            Persicaria tanaophylla
                                            Persicaria taquetii
                                                   [Polygonum taquetii]
                                            Persicaria thunbergii
                                            Persicaria tinctoria
                                                   [Polygonum tinctorium]
                                            Persicaria trigonocarpa
                                                   [Polygonum minus f. trigonocarpum]
                                            Persicaria undulata
                                                   [Atraphaxis undulata]
                                            Persicaria vestita
                                            Persicaria virginiana
                                                   [Polygonum virginianum var. glaberrimum]
                                                   [Polygonum virginianum var. virginianum]
                                                   [Polygonum virginianum]
                                                   [Tovara virginiana f. rubra]
                                                   [Tovara virginiana var. glaberrima]
                                                   [Tovara virginiana]
                                            Persicaria viscofera
                                            Persicaria wallichii
                                              Persicaria wallichii var. wallichii
                                                     [Aconogonon polystachyum]
                                            Persicaria wardii
                                    Pleuropteropyrum
                                            Pleuropteropyrum alpinum
                                    Pleuropterus
                                            Pleuropterus cuspidatus
                                            Pleuropterus zuccarinii
                                    Podopterus
                                            Podopterus cordifolius
                                            Podopterus mexicanus
                                    Polygonella
                                            Polygonella americana
                                                   [Gonopyrum americanum]
                                            Polygonella articulata
                                            Polygonella basiramia
                                                   [Delopyrum basiramia]
                                                   [Polygonum basiramia]
                                            Polygonella brachystachya
                                              Polygonella brachystachya var. laminigera
                                            Polygonella ciliata
                                              Polygonella ciliata var. basiramia
                                              Polygonella ciliata var. ciliata
                                            Polygonella croomii
                                            Polygonella ericoides
                                            Polygonella fimbriata
                                              Polygonella fimbriata var. fimbriata
                                              Polygonella fimbriata var. robusta
                                            Polygonella gracilis
                                                   [Polygonum dichotomum]
                                                   [Polygonum gracile]
                                            Polygonella macrophylla
                                                   [Polygonum smallianum]
                                            Polygonella myriophylla
                                            Polygonella parksii
                                                   [Polygonum parksii]
                                            Polygonella polygama
                                                   [Polygonella parvifolia]
                                              Polygonella polygama var. brachystachya
                                                     [Polygonella polygame var. brachystachya]
                                              Polygonella polygama var. croomii
                                                     [Polygonum polygamum var. croomii]
                                              Polygonella polygama var. polygama
                                            Polygonella polygame
                                            Polygonella robusta
                              Polygonoideae
                                    Duma
                                            Duma florulenta
                                                   [Muehlenbeckia cunninghamii]
                                                   [Muehlenbeckia florulenta]
                                            Duma horrida
                                              Duma horrida subsp. horrida
                                                     [Muehlenbeckia horrida]
                                    Knorringia
                                            Knorringia sibirica
                                              Knorringia sibirica subsp. sibirica
                                                     [Aconogonon sibiricum]
                                    Pteropyrum
                                            Pteropyrum aucheri
                                              Pteropyrum aucheri subsp. olivieri
                                                     [Pteropyrum olivieri]
                                            Tragopyrum lanceolatum
                                    Polygonum
                                            Polygonum achoreum
                                            Polygonum acre
                                              Polygonum acre var. leptostachyum
                                            Polygonum acuminatum
                                                   [Polygonum acuminata]
                                            Polygonum afromontanum
                                            Polygonum alaskanum
                                              Polygonum alaskanum var. glabrescens
                                            Polygonum alatum
                                            Polygonum alpinum
                                            Polygonum americanum
                                            Polygonum angustifolium
                                            Polygonum arenarium
                                              Polygonum arenarium subsp. arenarium
                                                     [Polygonum divaricatum]
                                              Polygonum arenarium subsp. pulchellum
                                                     [Polygonum pulchellum]
                                            Polygonum arenastrum
                                                   [Polygonum aequale]
                                                   [Polygonum aviculare var. arenastrum]
                                                   [Polygonum montereyense]
                                              Polygonum arenastrum subsp. microspermum
                                                     [Polygonum aviculare subsp. microspermum]
                                            Polygonum arenicola
                                            Polygonum argyrocoleon
                                            Polygonum argyrocoleum
                                            Polygonum articulatum
                                            Polygonum arussense
                                            Polygonum auriculatum
                                            Polygonum austiniae
                                            Polygonum aviculare
                                                   [Polygonum heterophyllum]
                                                   [Polygonum monspeliense]
                                              Polygonum aviculare aviculare
                                              Polygonum aviculare subsp. aviculare
                                                     [Polygonum aviculare subsp. heterophyllum]
                                                     [Polygonum aviculare var. aviculare]
                                                     [Polygonum aviculare var. latifolium]
                                                     [Polygonum aviculare var. vegetum]
                                              Polygonum aviculare subsp. boreale
                                                     [Polygonum aviculare var. boreale]
                                                     [Polygonum boreale]
                                              Polygonum aviculare subsp. depressum
                                                     [Polygonum aviculare var. depressum]
                                              Polygonum aviculare subsp. neglectum
                                                     [Polygonum aviculare var. neglectum]
                                                     [Polygonum nervosum]
                                              Polygonum aviculare subsp. rurivagum
                                              Polygonum aviculare var. buxiforme
                                                     [Polygonum aviculare subsp. buxiforme]
                                                     [Polygonum aviculare var. littorale]
                                                     [Polygonum buxiforme]
                                                     [Polygonum littorale]
                                              Polygonum aviculare var. condensatum
                                              Polygonum aviculare var. procumbens
                                            Polygonum balansae
                                              Polygonum balansae subsp. balansae
                                              Polygonum balansae subsp. battandieri
                                              Polygonum balansae subsp. elongatum
                                              Polygonum balansae subsp. induratum
                                              Polygonum balansae subsp. rhizoxylon
                                            Polygonum barbatum
                                            Polygonum basiramium
                                            Polygonum bellardii
                                                   [Polygonum aviculare var. angustissimum]
                                                   [Polygonum aviculare var. bellardii]
                                                   [Polygonum neglectum]
                                                   [Polygonum provinciale]
                                                   [Polygonum rurivagum]
                                            Polygonum beyrichianum
                                            Polygonum bidwelliae
                                            Polygonum bistorta
                                              Polygonum bistorta subsp. plumosum
                                              Polygonum bistorta var. bistorta
                                              Polygonum bistorta var. plumosum
                                            Polygonum bolanderi
                                            Polygonum brasiliense
                                            Polygonum braziliense
                                            Polygonum brittingeri
                                                   [Polygonum lapathifolium subsp. brittingeri]
                                            Polygonum bungeanum
                                            Polygonum buxifolium
                                            Polygonum californicum
                                                   [Polygonum greenii]
                                            Polygonum camporum
                                            Polygonum capitatum
                                            Polygonum carneum
                                            Polygonum cascadense
                                            Polygonum caurianum
                                              Polygonum caurianum subsp. caurianum
                                              Polygonum caurianum subsp. hudsonianum
                                            Polygonum chinense
                                              Polygonum chinense var. ovalifolium
                                              Polygonum chinense var. paradoxum
                                            Polygonum ciliatum
                                            Polygonum coarctatum
                                              Polygonum coarctatum var. majus
                                            Polygonum cognatum
                                                   [Polygonum myriophyllum]
                                            Polygonum commixtum
                                            Polygonum convolvulaceum
                                            Polygonum coriarium
                                            Polygonum corrigioloides
                                            Polygonum criopolitanum
                                            Polygonum cristatum
                                            Polygonum cymosum
                                            Polygonum davisiae
                                            Polygonum delopyrum
                                            Polygonum densiflorum
                                            Polygonum dentoceras
                                            Polygonum dissitiflorum
                                            Polygonum donii
                                            Polygonum douglasii
                                                   [Polygonum buxiforme f. montanum]
                                                   [Polygonum tenue var. commune]
                                                   [Polygonum tenue var. latifolium]
                                              Polygonum douglasii douglasii
                                              Polygonum douglasii subsp. austiniae
                                              Polygonum douglasii subsp. douglasii
                                                     [Polygonum buxiforme var. montanum]
                                                     [Polygonum douglasii var. latifolium]
                                                     [Polygonum emaciatum]
                                                     [Polygonum montanum]
                                              Polygonum douglasii subsp. engelmannii
                                              Polygonum douglasii subsp. majus
                                              Polygonum douglasii subsp. nuttallii
                                              Polygonum douglasii var. austiniae
                                              Polygonum douglasii var. douglasii
                                              Polygonum douglasii var. microspermum
                                              Polygonum douglasii var. montanum
                                              Polygonum douglasii var. utahense
                                            Polygonum elegans
                                            Polygonum ellipticum
                                                   [Polygonum nitens]
                                            Polygonum emarginatum
                                            Polygonum engelmannii
                                            Polygonum equisetiforme
                                            Polygonum erectum
                                                   [Polygonum aviculare var. erectum]
                                              Polygonum erectum subsp. achoreum
                                            Polygonum esotericum
                                            Polygonum extremiorientale
                                            Polygonum fallax
                                            Polygonum filiforme
                                            Polygonum fimbriatum
                                            Polygonum flaccidum
                                            Polygonum floribundum
                                            Polygonum foliosum
                                              Polygonum foliosum var. paludicola
                                            Polygonum fowleri
                                              Polygonum fowleri subsp. fowleri
                                              Polygonum fowleri subsp. hudsonianum
                                            Polygonum franktonii
                                            Polygonum gabrielae
                                            Polygonum geniculatum
                                            Polygonum glabrum
                                            Polygonum glaciale
                                            Polygonum glaucum
                                                   [Polygonum maritinum]
                                            Polygonum graminifolium
                                            Polygonum greenei
                                            Polygonum hastatum
                                            Polygonum herniarioides
                                            Polygonum heterosepalum
                                            Polygonum hickmanii
                                            Polygonum hispidum
                                            Polygonum howellii
                                            Polygonum hudsonianum
                                            Polygonum humifusum
                                              Polygonum humifusum subsp. caurianum
                                              Polygonum humifusum subsp. humifusum
                                            Polygonum intermedium
                                            Polygonum junceum
                                            Polygonum lacerum
                                            Polygonum latum
                                            Polygonum laxiflorum
                                            Polygonum leptocarpum
                                            Polygonum longiocreatum
                                            Polygonum luzuloides
                                            Polygonum majus
                                            Polygonum marinense
                                            Polygonum maritimum
                                            Polygonum meisnerianum
                                              Polygonum meisnerianum var. beyrichianum
                                              Polygonum meisnerianum var. jalapense
                                              Polygonum meisnerianum var. meisnerianum
                                            Polygonum microcephalum
                                                   [Persicaria microcephala]
                                            Polygonum microspermum
                                            Polygonum minimum
                                                   [Polygonum torreyi]
                                            Polygonum mite
                                            Polygonum molle
                                            Polygonum molliiforme
                                            Polygonum muhlenbergii
                                            Polygonum multiflorum
                                            Polygonum muricatum
                                            Polygonum muriculatum
                                            Polygonum nepalense
                                            Polygonum nesomii
                                            Polygonum nutans
                                            Polygonum nuttallii
                                            Polygonum odoratum
                                            Polygonum oreganum
                                            Polygonum oxyspermum
                                                   [Polygonum acadiense]
                                              Polygonum oxyspermum subsp. oxyspermum
                                              Polygonum oxyspermum subsp. raii
                                            Polygonum paronychia
                                            Polygonum paronychioides
                                            Polygonum parryi
                                            Polygonum patulum
                                                   [Polygonum salinum]
                                                   [Polygonum spectabile]
                                            Polygonum phytolaccaefolium
                                            Polygonum phytolaccifolium
                                            Polygonum pilosum
                                            Polygonum pinicola
                                            Polygonum plantagineum
                                            Polygonum plattense
                                            Polygonum plebeium
                                                   [Polygonum changii]
                                                   [Polygonum miquelianum]
                                                   [Polygonum parviflorum]
                                            Polygonum plebejum
                                            Polygonum plumosum
                                            Polygonum polycnemoides
                                                   [Polygonum polycnenoides]
                                              Polygonum polycnemoides var. oliveri
                                              Polygonum polycnemoides var. polycnemoides
                                            Polygonum polygaloides
                                                   [Polygonum polygaloides var. montanum]
                                              Polygonum polygaloides subsp. confertiflorum
                                                     [Polygonum confertiflorum]
                                                     [Polygonum imbricatum]
                                                     [Polygonum kelloggii var. confertiflorum]
                                                     [Polygonum kelloggii var. watsonii]
                                                     [Polygonum watsonii var. alpinum]
                                                     [Polygonum watsonii]
                                              Polygonum polygaloides subsp. esotericum
                                              Polygonum polygaloides subsp. kelloggii
                                                     [Polygonum kelloggii var. kelloggii]
                                                     [Polygonum kelloggii]
                                                     [Polygonum minutissimum]
                                                     [Polygonum unifolium]
                                              Polygonum polygaloides subsp. polygaloides
                                            Polygonum polygamum
                                              Polygonum polygamum var. polygamum
                                            Polygonum polymorphum
                                            Polygonum polystachyum
                                            Polygonum portoricense
                                            Polygonum posumbu
                                            Polygonum praelongum
                                            Polygonum praetermissum
                                                   [Persicaria praetermissa]
                                            Polygonum pratincolum
                                            Polygonum pringlei
                                            Polygonum procumbens
                                            Polygonum prostratum
                                            Polygonum psychrophilum
                                            Polygonum pulchrum
                                                   [Persicaria pulchra]
                                            Polygonum raii
                                            Polygonum ramosissimum
                                                   [Polygonum interior]
                                                   [Polygonum stevensii]
                                                  Polygonum ramosissimum f. ramosissimum
                                              Polygonum ramosissimum ramosissimum
                                              Polygonum ramosissimum subsp. prolificum
                                                     [Polygonum prolificum var. autumnale]
                                                     [Polygonum prolificum var. profusum]
                                              Polygonum ramosissimum subsp. ramosissimum
                                                     [Polygonum interior var. turneri]
                                                     [Polygonum ramosissimum f. alba]
                                                     [Polygonum ramosissimum f. atlanticum]
                                                     [Polygonum ramosissimum var. latius]
                                              Polygonum ramosissimum var. prolificum
                                                     [Polygonum prolificum]
                                              Polygonum ramosissimum var. ramosissimum
                                                     [Polygonum allocarpum]
                                                     [Polygonum atlanticum]
                                                     [Polygonum autumnale]
                                                     [Polygonum exsertum]
                                                     [Polygonum interius]
                                                     [Polygonum triangulum]
                                            Polygonum recumbens
                                              Polygonum recumbens var. roylei
                                                     [Polygonum roylei]
                                            Polygonum roberti
                                            Polygonum robertii
                                            Polygonum romanum
                                            Polygonum rottboellioides
                                            Polygonum rotundifolium
                                            Polygonum rubescens
                                            Polygonum rubricaule
                                            Polygonum rumicifolium
                                            Polygonum runcinatum
                                            Polygonum sachalinense
                                            Polygonum sagittifolium
                                            Polygonum salicifolium
                                                   [Polygonum serrulatum]
                                            Polygonum sawatchense
                                                   [Polygonum douglasii subsp. johnstonii]
                                              Polygonum sawatchense sawatchense
                                              Polygonum sawatchense subsp. oblivium
                                              Polygonum sawatchense subsp. sawatchense
                                            Polygonum schimperi
                                            Polygonum segetum
                                            Polygonum setaceum
                                              Polygonum setaceum var. interjectum
                                              Polygonum setaceum var. setaceum
                                              Polygonum setaceum var. tonsum
                                            Polygonum shastense
                                            Polygonum sibiricum
                                              Polygonum sibiricum var. thomsonii
                                                     [Polygonum pamiricum]
                                            Polygonum songaricum
                                                   [Aconogonon songaricum]
                                            Polygonum spaethii
                                            Polygonum speciosum
                                            Polygonum spergulariiforme
                                                   [Polygonum douglasii subsp. spergulariiforme]
                                            Polygonum stelligerum
                                            Polygonum striatulum
                                                   [Polygonum brasiliensis]
                                                   [Polygonum camporum var. boreale]
                                                   [Polygonum striatulum var. texense]
                                            Polygonum strictum
                                            Polygonum strigosum
                                            Polygonum subsagittatum
                                                   [Polygonum pedunculare var. subsagittatum]
                                            Polygonum tataricum
                                            Polygonum tenue
                                              Polygonum tenue var. microspermum
                                              Polygonum tenue var. protrusum
                                              Polygonum tenue var. tenue
                                            Polygonum texense
                                            Polygonum thunbergii
                                            Polygonum thymifolium
                                            Polygonum tortuosum
                                            Polygonum trigonocarpum
                                            Polygonum tumidum
                                            Polygonum utahense
                                            Polygonum vagans
                                            Polygonum virgatum
                                            Polygonum viscosum
                                            Polygonum wellensii
                                                   [Persicaria wellensi]
                                            Polygonum x subsericeum
                                                   [Polygonum subsericeum]
                                            Polygonum zuccarinii
                                    Pterogonum
                                    Pterostegia
                                            Pterostegia drymarioides
                                                   [Pterostegia microphylla]
                                    Reynoutria
                                            Reynoutria japonica
                                                   [Fallopia japonica japonica]
                                                   [Fallopia japonica var. compacta]
                                                   [Fallopia japonica var. japonica]
                                                   [Fallopia japonica]
                                                   [Polygonum cuspidatum var. compactum]
                                                   [Polygonum cuspidatum var. terminale]
                                                   [Polygonum cuspidatum]
                                                   [Polygonum japonicum]
                                                   [Polygonum reynoutria]
                                            Reynoutria sachalinensis
                                            Reynoutria spaethii
                                            Reynoutria × bohemica
                                                   [Fallopia bohemica]
                                                   [Fallopia x bohemica]
                                                   [Polygonum x bohemicum]
                                                   [Reynoutria bohemica]
                                                   [Reynoutria x bohemica]
                                    Rheum
                                            Rheum australe
                                                   [Rheum emodi]
                                            Rheum compactum
                                            Rheum fedtschenkoi
                                            Rheum maximowiczii
                                            Rheum moorcroftianum
                                            Rheum officinale
                                            Rheum palmatum
                                            Rheum rhabarbarum
                                                   [Rheum franzenbachii]
                                            Rheum rhaponticum
                                            Rheum rhomboideum
                                            Rheum ribes
                                            Rheum spiciforme
                                                   [Rheum crassinervium]
                                            Rheum tanguticum
                                                   [Rheum palmatum var. tanguticum]
                                            Rheum tataricum
                                                   [Rheum caspicum]
                                            Rheum undulatum
                                            Rheum webbianum
                                            Rheum wittrockii
                                            Rheum × hybridum
                                    Rumex
                                            Rumex abyssinicus
                                                   [Acetosa abyssinica]
                                            Rumex acetosa
                                                   [Rumex acetosa subsp. ambiguus]
                                                   [Rumex acetosa subsp. arifolius]
                                              Rumex acetosa subsp. acetosa
                                                     [Rumex triangularis]
                                              Rumex acetosa subsp. alpestris
                                              Rumex acetosa subsp. lapponicus
                                              Rumex acetosa subsp. pseudoxyria
                                              Rumex acetosa subsp. thyrsiflorus
                                            Rumex acetosella
                                                   [Acetosa acetosella]
                                                   [Acetosella acetosella]
                                                   [Acetosella tenuifolia]
                                                   [Acetosella vulgaris]
                                                   [Rumex acetosella subsp. angiocarpus]
                                                   [Rumex acetosella var. pyrenaeus]
                                                   [Rumex acetosella var. tenuifolius]
                                                   [Rumex angiocarpus]
                                                   [Rumex tenuifolius]
                                              Rumex acetosella subsp. acetosella
                                                     [Rumex acetosella var. vulgaris]
                                              Rumex acetosella subsp. acetoselloides
                                                     [Rumex acetoselloides]
                                              Rumex acetosella subsp. multifidus
                                                     [Rumex acetosella var. multifidus]
                                              Rumex acetosella subsp. pyrenaicus
                                              Rumex acetosella var. acetosella
                                              Rumex acetosella var. pyrenaicus
                                            Rumex aegyptiacus
                                            Rumex albescens
                                            Rumex alcockii
                                            Rumex algeriensis
                                            Rumex alpestris
                                              Rumex alpestris subsp. lapponicus
                                            Rumex alpinus
                                              Rumex alpinus var. subcalligerus
                                            Rumex altissimus
                                                   [Rumex brittanicus]
                                            Rumex angustifolius
                                            Rumex aquaticus
                                            Rumex arcticus
                                              Rumex arcticus var. arcticus
                                              Rumex arcticus var. perlatus
                                            Rumex arifolius
                                            Rumex aristidis
                                            Rumex armenus
                                            Rumex atlanticus
                                            Rumex bakeri
                                            Rumex bequaertii
                                            Rumex beringensis
                                            Rumex berlandieri
                                            Rumex bipinnatus
                                            Rumex brachypodus
                                            Rumex brasiliensis
                                            Rumex britanica
                                            Rumex brownei
                                            Rumex brownii
                                            Rumex bucephalophorus
                                                   [Bucephalophora aculeata]
                                              Rumex bucephalophorus subsp. bucephalophorus
                                                     [Rumex bucephalophorus subsp. graecus]
                                              Rumex bucephalophorus subsp. canariensis
                                              Rumex bucephalophorus subsp. gallicus
                                              Rumex bucephalophorus var. fruticescens
                                                     [Rumex bucephalophorus subsp. fruticescens]
                                            Rumex californicus
                                                   [Rumex salicifolius var. denticulatus]
                                            Rumex chalepensis
                                                   [Rumex drobovii]
                                            Rumex chrysocarpus
                                                   [Rumex langloisii]
                                            Rumex confertus
                                            Rumex conglomeratus
                                                   [Rumex acutus]
                                            Rumex costaricensis
                                            Rumex crassus
                                            Rumex crispus
                                              Rumex crispus subsp. crispus
                                                     [Rumex elongatus]
                                              Rumex crispus subsp. fauriei
                                              Rumex crispus subsp. littoreus
                                            Rumex cristatus
                                            Rumex crystallinus
                                            Rumex cuneifolius
                                            Rumex cyprius
                                              Rumex cyprius subsp. coloratus
                                              Rumex cyprius subsp. conjungens
                                              Rumex cyprius subsp. cyprius
                                              Rumex cyprius subsp. subinteger
                                              Rumex cyprius subsp. vesceritensis
                                            Rumex densiflorus
                                                   [Rumex polyrrhizus]
                                              Rumex densiflorus var. densiflorus
                                              Rumex densiflorus var. pycnanthus
                                            Rumex dentatus
                                                   [Rumex dentatus subsp. klotzschianus]
                                                   [Rumex dentatus var. dentatus]
                                              Rumex dentatus subsp. dentatus
                                                     [Rumex nipponicus]
                                                     [Rumex reticulatus]
                                              Rumex dentatus subsp. mesopotamicus
                                            Rumex ellenbeckii
                                                   [Acetosa ellenbeckii]
                                            Rumex ellipticus
                                                   [Rumex altissimus subsp. ellipticus]
                                            Rumex fascicularis
                                            Rumex fauriei
                                            Rumex fennicus
                                            Rumex flexicaulis
                                            Rumex flexuosus
                                            Rumex floridanus
                                            Rumex frutescens
                                            Rumex fueginus
                                                   [Rumex maritimus subsp. fueginus]
                                                   [Rumex maritimus var. fueginus]
                                              Rumex fueginus var. ovato-cordatus
                                            Rumex giganteus
                                              Rumex giganteus var. nelsonii
                                            Rumex ginii
                                            Rumex graminifolius
                                            Rumex hararensis
                                            Rumex hastatulus
                                                   [Acetosa hastatula]
                                                   [Rumex engelmanni]
                                                   [Rumex engelmannii]
                                            Rumex hastatus
                                            Rumex hastifolius
                                            Rumex hesperius
                                            Rumex hydrolapathum
                                                   [Rumex britannica]
                                            Rumex hymenosepalus
                                                   [Rumex hymenosepalus var. euhymenosepalus]
                                                   [Rumex hymenosepalus var. salinus]
                                            Rumex hypoaeus
                                            Rumex hypogaeus
                                                   [Emex centropodium]
                                            Rumex inconspicuus
                                            Rumex intermedius
                                            Rumex jacutensis
                                            Rumex japonicus
                                            Rumex kerneri
                                                   [Rumex cristatus subsp. kerneri]
                                            Rumex krausei
                                            Rumex lacustris
                                            Rumex lanceolatus
                                            Rumex lapponicus
                                            Rumex longifolius
                                                   [Rumex domesticus]
                                            Rumex lunaria
                                            Rumex maderensis
                                            Rumex maritimus
                                                   [Rumex maritimus var. athrix]
                                                   [Rumex maritimus var. persicarioides]
                                              Rumex maritimus var. maritimus
                                            Rumex maximus
                                            Rumex mexicanus
                                                   [Rumex salicifolius var. mexicanus]
                                            Rumex neglectus
                                            Rumex nematopodus
                                            Rumex nemolapathum
                                            Rumex nemorosus
                                            Rumex nepalensis
                                                   [Rumex bequaertii var. quarrei]
                                                   [Rumex camptodon]
                                                   [Rumex quarrei]
                                              Rumex nepalensis var. andraeanus
                                                     [Rumex andreaeanus]
                                            Rumex nervosus
                                                   [Acetosa nervosa]
                                                   [Rumex alismaefolius]
                                            Rumex nivalis
                                            Rumex obovatus
                                            Rumex obtusifolius
                                                   [Acetosa oblongifolia]
                                                   [Rumex obtusifolius subsp. agrestis]
                                                   [Rumex obtusifolius subsp. sylvestris]
                                                   [Rumex obtusifolius var. obtusifolius]
                                                   [Rumex obtusifolius var. sylvestris]
                                              Rumex obtusifolius subsp. obtusifolius
                                                     [Rumex crispatulus]
                                                     [Rumex purpureus]
                                            Rumex occidentalis
                                                   [Rumex aquaticus subsp. fenestratus]
                                                   [Rumex aquaticus subsp. occidentalis]
                                                   [Rumex aquaticus var. fenestratus]
                                                   [Rumex fenestratus var. labradoricus]
                                                   [Rumex fenestratus]
                                                   [Rumex occidentalis var. fenestratus]
                                                   [Rumex occidentalis var. labradoricus]
                                                   [Rumex occidentalis var. perplexus]
                                                   [Rumex occidentalis var. procerus]
                                                   [Rumex subalpinus]
                                              Rumex occidentalis var. occidentalis
                                              Rumex occidentalis var. tomentellus
                                                     [Rumex tomentellus]
                                            Rumex orbiculatus
                                              Rumex orbiculatus var. borealis
                                                     [Rumex britannica var. borealis]
                                              Rumex orbiculatus var. orbiculatus
                                            Rumex orthoneurus
                                            Rumex pallidus
                                            Rumex palustris
                                                   [Rumex paluster]
                                            Rumex papilio
                                            Rumex paraguayensis
                                            Rumex patientia
                                              Rumex patientia subsp. orientalis
                                                     [Rumex orientalis]
                                              Rumex patientia subsp. patientia
                                              Rumex patientia var. patientia
                                            Rumex pauciflorus
                                            Rumex paucifolius
                                                   [Rumex geyeri]
                                              Rumex paucifolius subsp. gracilescens
                                              Rumex paucifolius subsp. paucifolius
                                              Rumex paucifolius var. gracilescens
                                              Rumex paucifolius var. minusculus
                                              Rumex paucifolius var. paucifolius
                                            Rumex paulsenianus
                                            Rumex persicarioides
                                            Rumex pictus
                                            Rumex planivalvis
                                            Rumex praecox
                                            Rumex pratensis
                                            Rumex pseudonatronatus
                                            Rumex pseudoscutatus
                                            Rumex pseudoxyria
                                            Rumex pulcher
                                                   [Rumex pulcher subsp. divaricatus]
                                                   [Rumex pulcher var. divarticatus]
                                                   [Rumex pulcher var. pulcher]
                                              Rumex pulcher subsp. anodontus
                                                     [Rumex pulcher var. anodontus]
                                              Rumex pulcher subsp. pulcher
                                              Rumex pulcher subsp. woodsii
                                                     [Rumex brevipes]
                                            Rumex pycnanthus
                                                   [Rumex densiflorus subsp. pycnanthus]
                                            Rumex rhodesius
                                            Rumex roseus
                                            Rumex rugosus
                                                   [Acetosa rugosa]
                                            Rumex ruwenzoriensis
                                                   [Rumex afromontanus]
                                            Rumex sagittatus
                                                   [Acetosa sagittata]
                                            Rumex salicifolius
                                                   [Rumex salicifolius f. escallosus]
                                              Rumex salicifolius salicifolius
                                              Rumex salicifolius subsp. mexicanus
                                              Rumex salicifolius subsp. salicifolius
                                              Rumex salicifolius var. angustivalvis
                                              Rumex salicifolius var. crassus
                                              Rumex salicifolius var. lacustris
                                              Rumex salicifolius var. salicifolius
                                              Rumex salicifolius var. transitorius
                                              Rumex salicifolius var. utahensis
                                            Rumex sanguineus
                                              Rumex sanguineus var. sanguineus
                                            Rumex scutatus
                                              Rumex scutatus subsp. induratus
                                              Rumex scutatus subsp. scutatus
                                            Rumex sibiricus
                                                   [Rumex mexicanus var. sibiricus]
                                                   [Rumex salicifolius var. angustifolius]
                                            Rumex simpliciflorus
                                                   [Rumex planivalvis var. hirtivalvis]
                                                   [Rumex simpliciflorus subsp. libycus]
                                                   [Rumex simpliciflorus subsp. murbeckii]
                                                   [Rumex simpliciflorus var. hirtivalvis]
                                                   [Rumex simpliciflorus var. libycus]
                                              Rumex simpliciflorus subsp. simpliciflorus
                                            Rumex skottsbergii
                                            Rumex spinosus
                                            Rumex spiralis
                                            Rumex stenophyllus
                                                   [Rumex alluvius]
                                            Rumex steudelii
                                            Rumex subarcticus
                                            Rumex thyrsiflorus
                                            Rumex thyrsoides
                                              Rumex thyrsoides subsp. thyrsoides
                                            Rumex tianschanicus
                                            Rumex tingitanus
                                            Rumex tolimensis
                                            Rumex transitorius
                                                   [Rumex mexicanus var. transitorius]
                                            Rumex triangulivalvis
                                                   [Rumex salicifolius var. oreolapathum]
                                              Rumex triangulivalvis var. triangulivalvis
                                            Rumex tuberosus
                                            Rumex tunetanus
                                            Rumex ucranicus
                                            Rumex umbellatus
                                            Rumex usambarensis
                                                   [Rumex nervosus var. usambarensis]
                                            Rumex utahensis
                                            Rumex venosus
                                            Rumex verticillatus
                                            Rumex vesicarius
                                                   [Acetosa vesicaria]
                                              Rumex vesicarius subsp. vesicarius
                                            Rumex violascens
                                            Rumex x acutus
                                            Rumex x alexidis
                                                   [Rumex alexidis]
                                            Rumex x confusus
                                            Rumex x crispobtusifolius
                                            Rumex x dissimilis
                                            Rumex x franktonis
                                            Rumex x pratensis
                                            Rumex × impurus
                                            Rumex × mureti
                                            Rumex × pseudopulcher
                                            Rumex × schulzei
                                    Ruprechtia
                                            Ruprechtia apetala
                                            Ruprechtia brachysepala
                                            Ruprechtia chiapensis
                                            Ruprechtia coriacea
                                            Ruprechtia costaricensis
                                            Ruprechtia costata
                                                   [Ruprechtia deamii]
                                                   [Ruprechtia kellermanii]
                                            Ruprechtia cruegeri
                                            Ruprechtia curranii
                                                   [Ruprechtia concinna]
                                            Ruprechtia excelsa
                                            Ruprechtia fusca
                                                   [Ruprechtia macrosepala]
                                                   [Ruprechtia pringlei]
                                            Ruprechtia laxiflora
                                            Ruprechtia nicaraguensis
                                            Ruprechtia occidentalis
                                            Ruprechtia pallida
                                            Ruprechtia polystachya
                                            Ruprechtia ramiflora
                                                   [Ruprechtia cumingii]
                                                   [Ruprechtia oxyphylla]
                                            Ruprechtia salicifolia
                                            Ruprechtia scandens
                                            Ruprechtia standleyana
                                                   [Ruprechtia splendens]
                                            Ruprechtia tangarana
                                            Ruprechtia tenuiflora
                                            Ruprechtia triflora
                                    Sidotheca
                                            Sidotheca caryophylloides
                                            Sidotheca emarginata
                                            Sidotheca trilobata
                                    Stenogonum
                                            Stenogonum flexum
                                                   [Eriogonum flexum var. ferronis]
                                                   [Eriogonum flexum]
                                            Stenogonum salsuginosum
                                                   [Eriogonum salsuginosum]
                                    Symmeria
                                            Symmeria paniculata
                                    Systenotheca
                                            Systenotheca vortriedei
                                    Thysanella
                                            Thysanella fimbriata
                                            Thysanella robusta
                                    Tiniaria
                                            Tiniaria cilinodis
                                            Tiniaria cristata
                                            Tiniaria dumetorum
                                            Tiniaria scandens
                                    Tracaulon
                                            Tracaulon arifolium
                                            Tracaulon sagittatum
                                              Tracaulon sagittatum var. gracilentum
                                    Triplaris
                                            Triplaris americana
                                                   [Triplaris boliviana]
                                                   [Triplaris guanaiensis]
                                                   [Triplaris laxa]
                                                   [Triplaris pavonii]
                                                   [Triplaris schomburgkiana]
                                            Triplaris caracasana
                                            Triplaris cumingiana
                                                   [Triplaris auriculata]
                                            Triplaris dugandii
                                            Triplaris efistulifera
                                            Triplaris gardneriana
                                                   [Triplaris pachau]
                                            Triplaris melaenodendron
                                                   [Triplaris macombii var. rufescens]
                                              Triplaris melaenodendron subsp. melaenodendron
                                                     [Triplaris macombii]
                                            Triplaris peruviana
                                            Triplaris poeppigiana
                                                   [Triplaris hispida]
                                            Triplaris punctata
                                            Triplaris vestita
                                            Triplaris weigeltiana
                                                   [Triplaris surinamensis]
                                    Truellum
                                            Truellum sagittatum
                                    Uvifera
                                    Vellasquezia

Problematic Rooting (15817)
                                              Polygonum kelloggii var. esotericum

Problematic Rooting (217711)
                                              Persicaria microcephala var. sphaerocephala
                                                     [Persicaria sphaerocephala]
                                                     [Polygonum microcephalum var. sphaerocephalum]
                                                     [Polygonum wallichii]

Problematic Rooting (3499)
                                              Eriogonum microthecum var. alpinum
                                              Eriogonum microthecum var. arceuthinum
                                              Eriogonum microthecum var. lapidicola
                                              Eriogonum microthecum var. phoeniceum
                                              Eriogonum microthecum var. schoolcraftii
                                              Eriogonum microthecum var. simpsonii