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Organism
  Plantae
   Viridiplantae
     Streptophyta
     Embryophyta
      Tracheophyta
        Spermatophytina
            Magnoliopsida
                  Caryophyllanae
                    Caryophyllales
                           [Aizoales]
                           [Alsinales]
                           [Amaranthales]
                           [Ancistrocladales]
                           [Atriplicales]
                           [Cactales]
                           [Chenopodiales]
                           [Dioncophyllales]
                           [Droserales]
                           [Frankeniales]
                           [Illecebrales]
                           [Mesembryanthemales]
                           [Nepenthales]
                           [Nyctaginales]
                           [Opuntiales]
                           [Paronychiales]
                           [Petiveriales]
                           [Physenales]
                           [Phytolaccales]
                           [Plumbaginales]
                           [Polygonales]
                           [Portulacales]
                           [Reaumuriales]
                           [Rhabdodendrales]
                           [Riviniales]
                           [Scleranthales]
                           [Silenales]
                           [Simmondsiales]
                           [Staticales]
                           [Stellariales]
                           [Tamaricales]
                           [Telephiales]
                            Polygonaceae
                                   [Calligonaceae]
                                   [Eriogonaceae]
                                   [Persicariaceae]
                                   [Rumicaceae]
                                     Acanthogonum
                                     Acanthoscyphus
                                             Acanthoscyphus parishii
                                                   [Oxytheca parishii]
                                               Acanthoscyphus parishii var. abramsii
                                                     [Eriogonum abramsii]
                                                     [Oxytheca abramsii]
                                                     [Oxytheca parishii subsp. abramsii]
                                                     [Oxytheca parishii var. abramsii]
                                               Acanthoscyphus parishii var. cienegensis
                                                     [Oxytheca parishii var. cienegensis]
                                                     [Oxytheca parishii var. ciengensis]
                                               Acanthoscyphus parishii var. goodmaniana
                                                     [Oxytheca parishii var. goodmaniana]
                                               Acanthoscyphus parishii var. parishii
                                                     [Eriogonum abramsii subsp. acanthoscyphus]
                                                     [Oxytheca parishii subsp. parishii]
                                                     [Oxytheca parishii var. parishii]
                                     Acetosa
                                             Acetosa pratensis
                                     Aconogonon
                                           [Aconogonum]
                                             Aconogonon alaskanum
                                                   [Aconogonum alaskanum]
                                               Aconogonon alaskanum var. alaskanum
                                                     [Aconogonon hultenianum var. lapathifolium]
                                                     [Aconogonum hultenianum var. lapathifolium]
                                               Aconogonon alaskanum var. glabrescens
                                                     [Aconogonum alaskanum var. glabrescens]
                                                     [Polygonum alaskanum var. glabrescens]
                                             Aconogonon alpinum
                                                   [Aconogonum alpinum]
                                                   [Pleuropteropyrum alpinum]
                                                   [Polygonum alpinum]
                                             Aconogonon campanulatum
                                                   [Polygonum campanulatum var. campanulatum]
                                                   [Polygonum campanulatum]
                                             Aconogonon davisae
                                             Aconogonon davisiae
                                                   [Aconogonon davisae var. davisae]
                                                   [Aconogonon davisiae var. davisiae]
                                                   [Aconogonon davisiae var. glabrum]
                                                   [Aconogonum davisiae]
                                                   [Polygonum davisae]
                                                   [Polygonum davisiae]
                                               Aconogonon davisiae var. davisiae
                                             Aconogonon hultenianum
                                                   [Aconogonum hultenianum]
                                             Aconogonon newberryi
                                                   [Aconogonum newberryi]
                                                   [Polygonum newberryi]
                                             Aconogonon phytolaccifolium
                                                   [Aconogonon phytolaccifolium var. glabrum]
                                                   [Aconogonon phytolaccifolium var. phytolaccifolium]
                                                   [Aconogonum phytolaccifolium]
                                                   [Polygonum phytolaccaefolia]
                                                   [Polygonum phytolaccaefolium]
                                                   [Polygonum phytolaccifolium]
                                               Aconogonon phytolaccifolium var. phytolaccifolium
                                     Amblygonum
                                     Ampelygonum
                                     Antenoron
                                             Antenoron filiforme
                                               Antenoron filiforme var. neofiliforme
                                             Antenoron neofiliforme
                                     Antigonon
                                             Antigonon flavescens
                                             Antigonon guatimalense
                                                   [Antigonon guatemalense]
                                                   [Antigonon macrocarpum]
                                             Antigonon leptopus
                                                   [Antigonon cordatum]
                                                   [Antigonon platypus]
                                                   [Corculum leptopum]
                                                   [Corculum leptopus]
                                     Aristocapsa
                                             Aristocapsa insignis
                                                   [Centrostegia insignis]
                                                   [Chorizanthe insignis]
                                                   [Oxytheca insignis]
                                     Atraphaxis
                                     Bilderdykia
                                     Bistorta
                                             Bistorta amplexicaulis
                                                   [Persicaria amplexicaulis]
                                                   [Polygonum amplexicaule]
                                             Bistorta bistortoides
                                                   [Bistorta scaberula]
                                                   [Persicaria bistortoides]
                                                   [Polygonum bernardinum]
                                                   [Polygonum bistortoides var. linearifolium]
                                                   [Polygonum bistortoides var. oblongifolium]
                                                   [Polygonum bistortoides]
                                                   [Polygonum cephalophorum]
                                                   [Polygonum glastifolium]
                                                   [Polygonum linearifolium]
                                                   [Polygonum vulcanicum]
                                             Bistorta emodi
                                               Bistorta emodi subsp. emodi
                                                     [Polygonum emodi]
                                             Bistorta griffithii
                                                   [Polygonum griffithii]
                                             Bistorta officinalis
                                                   [Persicaria bistorta]
                                                   [Polygonum bistorta var. bistorta]
                                                   [Polygonum bistorta]
                                             Bistorta paleacea
                                                   [Polygonum paleaceum]
                                             Bistorta plumosa
                                                   [Polygonum bistorta subsp. plumosum]
                                                   [Polygonum bistorta var. plumosum]
                                                   [Polygonum plumosum]
                                             Bistorta suffulta
                                                   [Polygonum suffultum]
                                               Bistorta suffulta var. pergracilis
                                                     [Polygonum suffultum var. pergracile]
                                             Bistorta vacciniifolia
                                                   [Polygonum vaccinifolium]
                                             Bistorta vivipara
                                                   [Persicaria vivipara]
                                                   [Polygonum fugax]
                                                   [Polygonum insulare]
                                                   [Polygonum macounii]
                                                   [Polygonum viviparum var. alpinum]
                                                   [Polygonum viviparum var. macounii]
                                                   [Polygonum viviparum]
                                     Blochmannia
                                     Brunnichia
                                             Brunnichia ovata
                                                   [Brunnichia cirrhosa]
                                                   [Rajania ovata]
                                     Calacinum
                                     Calligonum
                                             Calligonum aphyllum
                                             Calligonum caput-medusae
                                             Calligonum leucocladum
                                             Calligonum microcarpum
                                             Calligonum santoanum
                                     Centopodium
                                     Centrostegia
                                             Centrostegia thurberi
                                                   [Centrostegia thurberi var. macrotheca]
                                                   [Centrostegia thurberi var. thurberi]
                                                   [Chorizanthe thurberi var. cryptantha]
                                                   [Chorizanthe thurberi var. macrotheca]
                                                   [Chorizanthe thurberi var. thurberi]
                                                   [Chorizanthe thurberi]
                                     Cephalophilon
                                     Choritheca
                                     Chorizanthe
                                             Chorizanthe angustifolia
                                                   [Chorizanthe angustifolia var. eastwoodiae]
                                               Chorizanthe angustifolia var. angustifolia
                                               Chorizanthe angustifolia var. eastwoodae
                                             Chorizanthe aphanantha
                                             Chorizanthe biloba
                                               Chorizanthe biloba var. biloba
                                                     [Chorizanthe palmeri var. biloba]
                                               Chorizanthe biloba var. immemora
                                             Chorizanthe blakleyi
                                             Chorizanthe brevicornu
                                               Chorizanthe brevicornu subsp. brevicornu
                                               Chorizanthe brevicornu var. brevicornu
                                                     [Chorizanthe brevicornu subsp. brevicornu]
                                               Chorizanthe brevicornu var. spathulata
                                                     [Chorizanthe brevicornu subsp. spathulata]
                                                     [Chorizanthe spathulata]
                                             Chorizanthe breweri
                                             Chorizanthe clevelandii
                                             Chorizanthe commissuralis
                                             Chorizanthe corrugata
                                                   [Acanthogonum corrugatum]
                                             Chorizanthe cuspidata
                                               Chorizanthe cuspidata var. cuspidata
                                                     [Chorizanthe cuspidata var. marginata]
                                                     [Chorizanthe pungens var. cuspidata]
                                               Chorizanthe cuspidata var. villosa
                                                     [Chorizanthe villosa]
                                             Chorizanthe dasyantha
                                                   [Chorizanthe intricata]
                                             Chorizanthe diffusa
                                                   [Chorizanthe andersonii]
                                                   [Chorizanthe diffusa var. nivea]
                                                   [Chorizanthe nivea]
                                                   [Chorizanthe pungens var. diffusa]
                                                   [Chorizanthe pungens var. nivea]
                                               Chorizanthe diffusa var. diffusa
                                             Chorizanthe douglasii
                                                   [Chorizanthe nortonii]
                                             Chorizanthe eastwoodiae
                                             Chorizanthe fernandina
                                             Chorizanthe fimbriata
                                               Chorizanthe fimbriata fimbriata
                                               Chorizanthe fimbriata var. fimbriata
                                               Chorizanthe fimbriata var. laciniata
                                                     [Chorizanthe laciniata]
                                             Chorizanthe flava
                                                   [Chorizanthe vaseyi]
                                             Chorizanthe howellii
                                             Chorizanthe inequalis
                                             Chorizanthe interposita
                                             Chorizanthe laciniata
                                             Chorizanthe leptotheca
                                             Chorizanthe membranacea
                                                   [Eriogonella membranacea]
                                             Chorizanthe minutiflora
                                             Chorizanthe mutabilis
                                             Chorizanthe obovata
                                             Chorizanthe orcuttiana
                                             Chorizanthe palmeri
                                             Chorizanthe parryi
                                               Chorizanthe parryi var. fernandina
                                                     [Chorizanthe fernandina]
                                               Chorizanthe parryi var. parryi
                                             Chorizanthe polygonoides
                                                   [Acanthogonum polygonoides]
                                               Chorizanthe polygonoides var. longispina
                                                     [Acanthogonum polygonoides var. longispina]
                                                     [Acanthogonum polygonoides var. longispinum]
                                                     [Chorizanthe polygonoides subsp. longispina]
                                               Chorizanthe polygonoides var. polygonoides
                                                     [Acanthogonum polygonoides var. polygonoides]
                                                     [Acanthogonum polygonoides]
                                                     [Chorizanthe polygonoides subsp. polygonoides]
                                             Chorizanthe procumbens
                                                   [Chorizanthe chaetophora]
                                                   [Chorizanthe jonesiana]
                                                   [Chorizanthe nudicaulis]
                                                   [Chorizanthe procumbens var. albiflora]
                                                   [Chorizanthe procumbens var. mexicana]
                                                   [Chorizanthe procumbens var. procumbens]
                                                   [Chorizanthe staticoides var. nudicaulis]
                                                   [Chorizanthe uncinata]
                                             Chorizanthe pulchella
                                             Chorizanthe pungens
                                               Chorizanthe pungens var. hartwegiana
                                                     [Chorizanthe pungens var. hartwegii]
                                               Chorizanthe pungens var. pungens
                                                     [Chorizanthe douglasii var. albens]
                                             Chorizanthe rectispina
                                             Chorizanthe rigida
                                                   [Acanthogonum rigidum]
                                             Chorizanthe robusta
                                                   [Chorizanthe pungens var. robusta]
                                               Chorizanthe robusta var. hartwegii
                                                     [Chorizanthe douglasii var. hartwegii]
                                                     [Chorizanthe pungens var. hartwegii]
                                               Chorizanthe robusta var. robusta
                                                     [Chorizanthe pungens var. robusta]
                                             Chorizanthe rosulenta
                                             Chorizanthe spathulata
                                             Chorizanthe spinosa
                                                   [Eriogonella spinosa]
                                             Chorizanthe staticoides
                                                   [Chorizanthe chrysacantha var. compacta]
                                                   [Chorizanthe chrysacantha]
                                                   [Chorizanthe discolor]
                                                   [Chorizanthe staticoides subsp. chrysacantha]
                                                   [Chorizanthe staticoides subsp. staticoides]
                                                   [Chorizanthe staticoides var. brevispina]
                                                   [Chorizanthe staticoides var. chrysacantha]
                                                   [Chorizanthe staticoides var. elata]
                                                   [Chorizanthe staticoides var. latiloba]
                                                   [Chorizanthe staticoides var. staticoides]
                                             Chorizanthe stellulata
                                             Chorizanthe turbinata
                                             Chorizanthe uniaristata
                                             Chorizanthe valida
                                             Chorizanthe ventricosa
                                                   [Chorizanthe palmeri var. ventricosa]
                                             Chorizanthe villosa
                                             Chorizanthe watsonii
                                             Chorizanthe wheeleri
                                                   [Chorizanthe insularis]
                                             Chorizanthe xanti
                                               Chorizanthe xanti subsp. xanti
                                               Chorizanthe xanti var. leucotheca
                                                     [Chorizanthe xanti subsp. leucotheca]
                                                     [Chorizanthe xantii subsp. leucotheca]
                                               Chorizanthe xanti var. xanti
                                                     [Chorizanthe xanti subsp. xanti]
                                             Chorizanthe xantii
                                     Chulusium
                                     Coccoloba
                                             Coccoloba acapulcensis
                                             Coccoloba acrostichoides
                                             Coccoloba acuminata
                                             Coccoloba barbadensis
                                                   [Coccoloba mayana]
                                                   [Coccoloba schiedeana]
                                             Coccoloba belizensis
                                             Coccoloba buchii
                                             Coccoloba caracasana
                                             Coccoloba costata
                                                   [Coccoloba eggersiana]
                                                   [Coccoloba rupicola]
                                             Coccoloba cozumelensis
                                             Coccoloba diversifolia
                                                   [Coccoloba cumbreana]
                                                   [Coccoloba floridana]
                                                   [Coccoloba laurifolia]
                                             Coccoloba escuintlensis
                                             Coccoloba floresii
                                             Coccoloba floribunda
                                             Coccoloba gentryi
                                             Coccoloba goldmanii
                                             Coccoloba hondurensis
                                             Coccoloba humboldtii
                                                   [Coccoloba petrophila]
                                             Coccoloba jurgenseni
                                             Coccoloba krugii
                                             Coccoloba lasseri
                                             Coccoloba latifolia
                                             Coccoloba lehmannii
                                             Coccoloba liebmannii
                                             Coccoloba lindeniana
                                                   [Coccoloba euvelutina]
                                             Coccoloba lundellii
                                             Coccoloba microphylla
                                             Coccoloba microstachya
                                                   [Coccoloba microstachya var. rotundifolia]
                                                   [Coccoloba obtusifolia]
                                             Coccoloba montana
                                                   [Coccoloba matudae]
                                             Coccoloba obovata
                                             Coccoloba orinocana
                                             Coccoloba pallida
                                             Coccoloba parimensis
                                             Coccoloba pubescens
                                                   [Coccoloba grandifolia]
                                             Coccoloba pyrifolia
                                             Coccoloba reflexiflora
                                             Coccoloba retusa
                                             Coccoloba rugosa
                                             Coccoloba sintenisii
                                                   [Coccoloba stintenisii]
                                             Coccoloba spicata
                                             Coccoloba spinescens
                                                   [Coccoloba paraguariensis var. grandifolia]
                                             Coccoloba steinbachii
                                             Coccoloba striata
                                                   [Coccoloba pittieri]
                                             Coccoloba swartzii
                                                   [Coccoloba borinquensis]
                                                   [Coccoloba swartzii var. portoricensis]
                                             Coccoloba tenuifolia
                                             Coccoloba tuerckheimii
                                             Coccoloba tunii
                                             Coccoloba uvifera
                                                   [Polygonum uvifera]
                                             Coccoloba venosa
                                             Coccoloba warmingii
                                                   [Coccoloba inaequilatera]
                                             Coccoloba wrightii
                                                   [Coccoloba subtruncata]
                                             Coccoloba wurdackii
                                     Corculum
                                     Dedeckera
                                             Dedeckera eurekensis
                                     Delopyrum
                                     Dentoceras
                                     Discolenta
                                     Dodecahema
                                             Dodecahema leptoceras
                                                   [Centrostegia leptoceras]
                                                   [Centrostegia leptoceris]
                                                   [Chorizanthe leptoceras]
                                                   [Eriogonella leptoceras]
                                     Donia
                                     Duravia
                                     Emex
                                             Emex australis
                                             Emex spinosa
                                                   [Centopodium spinosum]
                                                   [Rumex spinosus]
                                                   [Vibo spinosa]
                                     Eriogonella
                              Eriogonoideae
                                     Eriogonum
                                           [Eriogonum carolinae]
                                           [Eriogonum diabolis]
                                           [Eriogonum welshii]
                                             Eriogonum X blissianum
                                             Eriogonum abertianum
                                                   [Eriogonum abertianum var. abertianum]
                                                   [Eriogonum abertianum var. bracteatum]
                                                   [Eriogonum abertianum var. cyclosepalum]
                                                   [Eriogonum abertianum var. gillespiei]
                                                   [Eriogonum abertianum var. neomexicanum]
                                                   [Eriogonum abertianum var. ruberrimum]
                                                   [Eriogonum abertianum var. villosum]
                                                   [Eriogonum cyclosepalum]
                                                   [Eriogonum pinetorum]
                                             Eriogonum acaule
                                                   [Eriogonum caespitosum var. acaule]
                                             Eriogonum alatum
                                                   [Eriogonum alatum var. brevifolium]
                                               Eriogonum alatum var. alatum
                                                     [Eriogonum alatum subsp. triste]
                                                     [Eriogonum alatum var. mogollense]
                                               Eriogonum alatum var. glabriusculum
                                             Eriogonum alexanderae
                                                   [Eriogonum ochrocephalum var. alexanderae]
                                             Eriogonum aliquantum
                                             Eriogonum allenii
                                             Eriogonum alpinum
                                             Eriogonum ambiguum
                                             Eriogonum ammophilum
                                                   [Eriogonum nummulare var. ammophilum]
                                             Eriogonum ampullaceum
                                                   [Eriogonum mohavense subsp. ampullaceum]
                                             Eriogonum androsaceum
                                                   [Eriogonum flavum var. androsaceum]
                                             Eriogonum anemophilum
                                                   [Eriogonum anemophilum var. cusickii]
                                                   [Eriogonum ochrocephalum subsp. anemophilum]
                                             Eriogonum angelense
                                             Eriogonum angulosum
                                                   [Eriogonum angulosum subsp. angulosum]
                                                   [Eriogonum angulosum var. angulosum]
                                             Eriogonum angustifolium
                                             Eriogonum annuum
                                                   [Eriogonum annuum subsp. chihuahuaense]
                                             Eriogonum apachense
                                             Eriogonum apiculatum
                                                   [Eriogonum apiculatum var. galbinum]
                                               Eriogonum apiculatum var. apiculatum
                                             Eriogonum apricum
                                               Eriogonum apricum var. apricum
                                               Eriogonum apricum var. prostratum
                                             Eriogonum arborescens
                                             Eriogonum arcuatum
                                                   [Eriogonum jamesii subsp. flavescens]
                                               Eriogonum arcuatum var. arcuatum
                                                     [Eriogonum jamesii var. flavescens]
                                                     [Eriogonum jamesii var. higginsii]
                                               Eriogonum arcuatum var. rupicola
                                                     [Eriogonum jamesii var. rupicola]
                                               Eriogonum arcuatum var. xanthum
                                                     [Eriogonum chloranthum]
                                                     [Eriogonum flavum var. xanthum]
                                                     [Eriogonum jamesii var. xanthum]
                                             Eriogonum aretioides
                                             Eriogonum argillosum
                                             Eriogonum argophyllum
                                             Eriogonum arizonicum
                                             Eriogonum artificis
                                             Eriogonum atrorubens
                                                   [Eriogonum atrorubens var. pseudociliatum]
                                               Eriogonum atrorubens var. atrorubens
                                               Eriogonum atrorubens var. auritulum
                                               Eriogonum atrorubens var. intonsum
                                               Eriogonum atrorubens var. nemorosum
                                               Eriogonum atrorubens var. rupestre
                                                     [Eriogonum rupestre]
                                             Eriogonum aureum
                                             Eriogonum austrinum
                                                   [Eriogonum deflexum subsp. austrinum]
                                             Eriogonum baileyi
                                                   [Eriogonum vimineum subsp. baileyi]
                                                   [Eriogonum vimineum var. baileyi]
                                                   [Eriogonum vimineum var. multiradiatum]
                                               Eriogonum baileyi var. baileyi
                                                     [Eriogonum baileyi subsp. baileyi]
                                                     [Eriogonum baileyi var. porphyreticum]
                                                     [Eriogonum gracile var. effusum]
                                                     [Eriogonum restioides]
                                                     [Eriogonum vimineum subsp. baileyi]
                                                     [Eriogonum vimineum var. baileyi]
                                                     [Eriogonum vimineum var. multiradiatum]
                                                     [Eriogonum vimineum var. porphyreticum]
                                                     [Eriogonum vimineum var. restioides]
                                               Eriogonum baileyi var. davidsoni
                                               Eriogonum baileyi var. praebens
                                                     [Eriogonum baileyi var. divaricatum]
                                                     [Eriogonum commixtum]
                                                     [Eriogonum leucocladum]
                                                     [Eriogonum praebens var. divaricatum]
                                                     [Eriogonum praebens]
                                                     [Eriogonum vimineum var. commixtum]
                                             Eriogonum bakeri
                                             Eriogonum barbatum
                                             Eriogonum batemanii
                                                   [Eriogonum batemannii]
                                               Eriogonum batemanii var. batemanii
                                             Eriogonum bellum
                                             Eriogonum bicolor
                                             Eriogonum bifurcatum
                                             Eriogonum blissianum
                                             Eriogonum brachyanthum
                                                   [Eriogonum baileyi var. brachyanthum]
                                                   [Eriogonum vimineum var. brachyanthemum]
                                                   [Eriogonum vimineum var. brachyanthum]
                                             Eriogonum brachypodum
                                                   [Eriogonum deflexum subsp. brachypodum]
                                                   [Eriogonum deflexum subsp. parryi]
                                                   [Eriogonum deflexum var. brachypodum]
                                                   [Eriogonum parryi]
                                             Eriogonum brandegeei
                                             Eriogonum breedlovei
                                               Eriogonum breedlovei var. breedlovei
                                                     [Eriogonum ochrocephalum var. breedlovei]
                                               Eriogonum breedlovei var. shevockii
                                             Eriogonum brevicaule
                                                   [Eriogonum brevicaule var. leptothecum]
                                                   [Eriogonum campanulatum subsp. brevicaule]
                                                   [Eriogonum campanulatum subsp. leptothecum]
                                                   [Eriogonum grangerense]
                                                   [Eriogonum sabulosum]
                                               Eriogonum brevicaule var. bannockense
                                                     [Eriogonum chrysocephalum subsp. bannockense]
                                               Eriogonum brevicaule var. brevicaule
                                                     [Eriogonum brevicaule subsp. grangerense]
                                                     [Eriogonum brevicaule var. wasatchense]
                                                     [Eriogonum nudicaule subsp. garrettii]
                                                     [Eriogonum nudicaule subsp. parleyense]
                                               Eriogonum brevicaule var. caelitum
                                               Eriogonum brevicaule var. canum
                                                     [Eriogonum multiceps subsp. canum]
                                                     [Eriogonum pauciflorum var. canum]
                                               Eriogonum brevicaule var. cottamii
                                                     [Eriogonum tenellum subsp. cottamii]
                                               Eriogonum brevicaule var. laxifolium
                                                     [Eriogonum brevicaule var. huberi]
                                                     [Eriogonum brevicaule var. promiscuum]
                                                     [Eriogonum brevicaule var. pumilum]
                                                     [Eriogonum nudicaule subsp. angustum]
                                                     [Eriogonum nudicaule subsp. pumilum]
                                                     [Eriogonum ochrocephalum var. angustum]
                                               Eriogonum brevicaule var. micranthum
                                                     [Eriogonum brevicaule subsp. orendense]
                                               Eriogonum brevicaule var. nanum
                                             Eriogonum butterworthianum
                                             Eriogonum caespitosum
                                                   [Eriogonum andinum]
                                                   [Eriogonum caespitosum var. alyssoides]
                                                   [Eriogonum caespitosum var. caespitosum]
                                                   [Eriogonum cespitosum]
                                                   [Eriogonum sericoleucum]
                                                   [Eriogonum sphaerocephalum var. sericoleucum]
                                             Eriogonum calcareum
                                             Eriogonum callistum
                                             Eriogonum campanulatum
                                             Eriogonum caninum
                                             Eriogonum capillare
                                             Eriogonum cedrorum
                                             Eriogonum cernuum
                                                   [Eriogonum cernuum subsp. tenue]
                                                   [Eriogonum cernuum subsp. viminale]
                                                   [Eriogonum cernuum var. cernum]
                                                   [Eriogonum cernuum var. cernuum]
                                                   [Eriogonum cernuum var. psammophilum]
                                                   [Eriogonum cernuum var. tenue]
                                                   [Eriogonum cernuum var. umbraticum]
                                                   [Eriogonum cernuum var. viminale]
                                             Eriogonum chrysocephalum
                                             Eriogonum chrysops
                                                   [Eriogonum ochrocephalum subsp. chrysops]
                                                   [Eriogonum ovalifolium subsp. chrysops]
                                             Eriogonum ciliatum
                                             Eriogonum cinereum
                                             Eriogonum cithariforme
                                                   [Eriogonum citharaeforme]
                                                   [Eriogonum gracile var. cithariforme]
                                                   [Eriogonum vimineum var. cithariforme]
                                               Eriogonum cithariforme var. agninum
                                                     [Eriogonum agninum]
                                                     [Eriogonum citharaeforme var. agninum]
                                                     [Eriogonum gracile var. polygonoides]
                                                     [Eriogonum vimineum subsp. polygonoides]
                                                     [Eriogonum vimineum var. agninum]
                                               Eriogonum cithariforme var. cithariforme
                                                     [Eriogonum citharaeforme var. citharaeforme]
                                                     [Eriogonum gracile var. cithariforme]
                                                     [Eriogonum vimineum var. cithariforme]
                                             Eriogonum clavatum
                                                   [Eriogonum hooveri]
                                                   [Eriogonum trichopes subsp. clavatum]
                                                   [Eriogonum trichopes var. hooveri]
                                             Eriogonum clavellatum
                                             Eriogonum clivosum
                                             Eriogonum clutei
                                             Eriogonum codium
                                             Eriogonum cognatum
                                             Eriogonum collinum
                                             Eriogonum coloradense
                                             Eriogonum commixtum
                                             Eriogonum compositum
                                                   [Eriogonum compositum var. citrinum]
                                                   [Eriogonum compositum var. pilicaule]
                                               Eriogonum compositum var. compositum
                                                     [Eriogonum compositum var. citrinum]
                                                     [Eriogonum compositum var. pilicaule]
                                                     [Eriogonum johnstonii]
                                                     [Eriogonum pilicaule]
                                               Eriogonum compositum var. lancifolium
                                               Eriogonum compositum var. leianthum
                                                     [Eriogonum tolmieanum]
                                                     [Eriogonum umbellatum var. monocephalum]
                                                     [Eriogonum umbellatum var. tolmieanum]
                                             Eriogonum concinnum
                                             Eriogonum congdonii
                                                   [Eriogonum ternatum var. congdonii]
                                                   [Eriogonum ursinum var. congdonii]
                                             Eriogonum contiguum
                                                   [Eriogonum inflatum var. contiguum]
                                             Eriogonum contortum
                                             Eriogonum correllii
                                             Eriogonum corymbosum
                                               Eriogonum corymbosum var. aureum
                                                     [Eriogonum effusum subsp. nelsonii]
                                               Eriogonum corymbosum var. corymbosum
                                                     [Eriogonum corymbosum var. divaricatum]
                                                     [Eriogonum corymbosum var. erectum]
                                                     [Eriogonum effusum subsp. durum]
                                                     [Eriogonum effusum subsp. salinum]
                                               Eriogonum corymbosum var. glutinosum
                                                     [Eriogonum aureum var. glutinosum]
                                                     [Eriogonum microthecum var. crispum]
                                               Eriogonum corymbosum var. heilii
                                               Eriogonum corymbosum var. nilesii
                                               Eriogonum corymbosum var. orbiculatum
                                                     [Eriogonum effusum subsp. orbiculatum]
                                               Eriogonum corymbosum var. revealianum
                                               Eriogonum corymbosum var. velutinum
                                             Eriogonum covilleanum
                                                   [Eriogonum vimineum var. covilleanum]
                                             Eriogonum covillei
                                             Eriogonum crocatum
                                                   [Eriogonum saxatile var. crocatum]
                                             Eriogonum cronquistii
                                                   [Eriogonum corymbosum var. cronquistii]
                                             Eriogonum crosbyae
                                                   [Eriogonum capistratum var. capistratum]
                                                   [Eriogonum capistratum var. muhlickii]
                                                   [Eriogonum capistratum var. welshii]
                                                   [Eriogonum capistratum]
                                                   [Eriogonum meledonum]
                                                   [Eriogonum ochrocephalum var. alexandrae]
                                                   [Eriogonum verrucosum]
                                               Eriogonum crosbyae var. crosbyae
                                               Eriogonum crosbyae var. mystrium
                                             Eriogonum cusickii
                                                   [Eriogonum chrysocephalum subsp. cusickii]
                                             Eriogonum darrovii
                                             Eriogonum dasyanthemum
                                                   [Eriogonum dasyanthemum var. jepsonii]
                                                   [Eriogonum vimineum var. eriocladon]
                                             Eriogonum davidsonii
                                                   [Eriogonum baileyi var. davidsonii]
                                                   [Eriogonum davidsoni]
                                                   [Eriogonum juncinellum]
                                                   [Eriogonum molestum var. davidsonii]
                                                   [Eriogonum vimineum subsp. juncinellum]
                                                   [Eriogonum vimineum var. avicularia]
                                                   [Eriogonum vimineum var. davidsonii]
                                                   [Eriogonum vimineum var. glabrum]
                                             Eriogonum davisianum
                                             Eriogonum deflexum
                                               Eriogonum deflexum var. baratum
                                                     [Eriogonum baratum]
                                                     [Eriogonum deflexum subsp. baratum]
                                               Eriogonum deflexum var. deflexum
                                                     [Eriogonum deflexum subsp. deflexum]
                                                     [Eriogonum deflexum subsp. insigne]
                                                     [Eriogonum deflexum var. insigne]
                                                     [Eriogonum deflexum var. rectum]
                                                     [Eriogonum deflexum var. turbinatum]
                                                     [Eriogonum insigne]
                                                     [Eriogonum turbinatum]
                                               Eriogonum deflexum var. nevadense
                                             Eriogonum dendroideum
                                               Eriogonum dendroideum var. dendroideum
                                             Eriogonum deserticola
                                             Eriogonum desertorum
                                                   [Eriogonum brevicaule var. desertorum]
                                                   [Eriogonum chrysocephalum subsp. desertorum]
                                                   [Eriogonum lewisii]
                                             Eriogonum diatomaceum
                                             Eriogonum diclinum
                                             Eriogonum divaricatum
                                             Eriogonum divergens
                                             Eriogonum douglasii
                                               Eriogonum douglasii var. douglasii
                                                     [Eriogonum caespitosum subsp. douglasii]
                                                     [Eriogonum caespitosum var. douglasii]
                                               Eriogonum douglasii var. elkoense
                                               Eriogonum douglasii var. meridionale
                                             Eriogonum duchesnense
                                             Eriogonum eastwoodianum
                                                   [Eriogonum covilleanum subsp. adsurgens]
                                                   [Eriogonum truncatum var. adsurgens]
                                                   [Eriogonum vimineum subsp. adsurgens]
                                             Eriogonum effusum
                                                   [Eriogonum effusum var. effusum]
                                                   [Eriogonum microthecum var. effusum]
                                             Eriogonum elatum
                                               Eriogonum elatum var. elatum
                                                     [Eriogonum elatum subsp. elatum]
                                                     [Eriogonum elatum var. erianthum]
                                                     [Eriogonum elatum var. limonifolium]
                                               Eriogonum elatum var. villosum
                                                     [Eriogonum elatum subsp. villosum]
                                                     [Eriogonum elatum var. incurvum]
                                             Eriogonum elegans
                                                   [Eriogonum baileyi subsp. elegans]
                                                   [Eriogonum vimineum var. elegans]
                                             Eriogonum ellipticum
                                             Eriogonum elongatum
                                               Eriogonum elongatum var. areorivum
                                               Eriogonum elongatum var. elongatum
                                                     [Eriogonum denudatum]
                                               Eriogonum elongatum var. vollmeri
                                                     [Eriogonum vollmeri]
                                             Eriogonum encelioides
                                             Eriogonum ephedroides
                                                   [Eriogonum brevicaule var. ephedroides]
                                             Eriogonum eremicola
                                             Eriogonum eremicum
                                                   [Eriogonum batemanii var. eremicum]
                                             Eriogonum ericifolium
                                                   [Eriogonum ericifolium var. ericifolium]
                                                   [Eriogonum mearnsii]
                                             Eriogonum esmeraldense
                                               Eriogonum esmeraldense var. esmeraldense
                                                     [Eriogonum esmeraldense var. tayei]
                                               Eriogonum esmeraldense var. toiyabense
                                             Eriogonum evanidum
                                             Eriogonum exaltatum
                                                   [Eriogonum deflexum subsp. exaltatum]
                                             Eriogonum exilifolium
                                             Eriogonum fasciculatum
                                               Eriogonum fasciculatum subsp. fasciculatum
                                               Eriogonum fasciculatum var. emphereium
                                               Eriogonum fasciculatum var. fasciculatum
                                                     [Eriogonum aspalathoides]
                                                     [Eriogonum fasciculatum subsp. aspalathoides]
                                                     [Eriogonum fasciculatum subsp. fasciculatum]
                                                     [Eriogonum fasciculatum var. aspalathoides]
                                                     [Eriogonum fasciculatum var. maritimum]
                                                     [Eriogonum fasciculatum var. oleifolium]
                                                     [Eriogonum rosmarinifolium]
                                               Eriogonum fasciculatum var. flavoviride
                                                     [Eriogonum fasciculatum subsp. flavoviride]
                                               Eriogonum fasciculatum var. foliolosum
                                                     [Eriogonum fasciculatum subsp. foliolosum]
                                                     [Eriogonum fasciculatum var. obtusiflorum]
                                                     [Eriogonum rosmarinifolium var. foliolosum]
                                               Eriogonum fasciculatum var. polifolium
                                                     [Eriogonum fasciculatum subsp. polifolium]
                                                     [Eriogonum fasciculatum var. revolutum]
                                                     [Eriogonum polifolium]
                                                     [Eriogonum revolutum]
                                             Eriogonum fastigiatum
                                             Eriogonum fimbriatum
                                             Eriogonum flavissimum
                                             Eriogonum flavum
                                                   [Eriogonum flavum var. caudiciferum]
                                                   [Eriogonum flavum var. incisum]
                                                   [Eriogonum flavum var. muticum]
                                               Eriogonum flavum subsp. flavum
                                               Eriogonum flavum var. aquilinum
                                               Eriogonum flavum var. flavum
                                                     [Eriogonum flavum subsp. crassifolium]
                                                     [Eriogonum flavum var. crassifolium]
                                                     [Eriogonum flavum var. linguifolium]
                                                     [Eriogonum flavum var. polyphyllum]
                                               Eriogonum flavum var. piperi
                                                     [Eriogonum flavum subsp. piperi]
                                                     [Eriogonum piperi var. ochrocephalum]
                                             Eriogonum floridanum
                                             Eriogonum foliosum
                                             Eriogonum fruticosum
                                             Eriogonum fruticulosum
                                             Eriogonum fusiforme
                                                   [Eriogonum inflatum var. fusiforme]
                                             Eriogonum galioides
                                             Eriogonum giganteum
                                               Eriogonum giganteum subsp. giganteum
                                               Eriogonum giganteum var. compactum
                                                     [Eriogonum giganteum subsp. compactum]
                                               Eriogonum giganteum var. formosum
                                                     [Eriogonum formosum]
                                                     [Eriogonum giganteum subsp. formosum]
                                               Eriogonum giganteum var. giganteum
                                                     [Eriogonum giganteum subsp. giganteum]
                                             Eriogonum gilmanii
                                                   [Eriogonum gilmani]
                                             Eriogonum glandulosum
                                                   [Eriogonum carneum]
                                                   [Eriogonum glandulosum var. carneum]
                                                   [Eriogonum trichopes subsp. glandulosum]
                                                   [Oxytheca glandulosa]
                                               Eriogonum glandulosum var. glandulosum
                                             Eriogonum gordonii
                                             Eriogonum gossypinum
                                             Eriogonum gracile
                                                   [Eriogonum vimineum subsp. gracile]
                                               Eriogonum gracile var. gracile
                                                     [Eriogonum acetoselloides]
                                                     [Eriogonum gracile var. acetoselloides]
                                                     [Eriogonum gracile var. leucocladon]
                                                     [Eriogonum leucocladon]
                                                     [Eriogonum roseum var. leucocladon]
                                                     [Eriogonum verticillatum]
                                                     [Eriogonum vimineum subsp. gracile]
                                               Eriogonum gracile var. incultum
                                             Eriogonum gracilipes
                                                   [Eriogonum kennedyi subsp. gracilipes]
                                                   [Eriogonum ochrocephalum var. gracilipes]
                                             Eriogonum gracillimum
                                                   [Eriogonum angulosum subsp. gracillimum]
                                                   [Eriogonum angulosum subsp. victorense]
                                                   [Eriogonum angulosum var. gracillimum]
                                                   [Eriogonum angulosum var. variable]
                                                   [Eriogonum angulosum var. victorense]
                                                   [Eriogonum variabile]
                                             Eriogonum gramineum
                                             Eriogonum grande
                                                   [Eriogonum latifolium subsp. grande]
                                                   [Eriogonum nudum var. grande]
                                               Eriogonum grande var. grande
                                                     [Eriogonum grande subsp. grande]
                                                     [Eriogonum latifolium subsp. grande]
                                                     [Eriogonum nudum var. grande]
                                               Eriogonum grande var. rubescens
                                                     [Eriogonum grande subsp. rubescens]
                                                     [Eriogonum grande var. dunklei]
                                                     [Eriogonum latifolium subsp. rubescens]
                                                     [Eriogonum latifolium var. rubescens]
                                                     [Eriogonum rubescens]
                                               Eriogonum grande var. testudinum
                                               Eriogonum grande var. timorum
                                                     [Eriogonum grande subsp. timorum]
                                             Eriogonum graniticum
                                             Eriogonum grayi
                                             Eriogonum greggii
                                             Eriogonum gypsophilum
                                             Eriogonum harfordii
                                             Eriogonum harperi
                                             Eriogonum hastatum
                                                   [Eriogonum foliosum var. hastatum]
                                             Eriogonum havardii
                                                   [Eriogonum harvardii]
                                                   [Eriogonum leucophyllum]
                                             Eriogonum heermannii
                                                   [Eriogonum heermanni]
                                               Eriogonum heermannii subsp. heermannii
                                               Eriogonum heermannii var. argense
                                                     [Eriogonum apachense]
                                                     [Eriogonum heermanni var. argense]
                                                     [Eriogonum heermannii subsp. argense]
                                                     [Eriogonum heermannii var. apachense]
                                                     [Eriogonum heermannii var. subracemosum]
                                                     [Eriogonum howellii var. argense]
                                                     [Eriogonum howellii var. subracemosum]
                                                     [Eriogonum howellii]
                                                     [Eriogonum sulcatum var. argense]
                                               Eriogonum heermannii var. clokeyi
                                               Eriogonum heermannii var. floccosum
                                                     [Eriogonum heermanni var. floccosum]
                                                     [Eriogonum heermanni var. flocossum]
                                                     [Eriogonum heermannii subsp. floccosum]
                                               Eriogonum heermannii var. heermannii
                                                     [Eriogonum geniculatum]
                                                     [Eriogonum heermanni subsp. heermanni]
                                                     [Eriogonum heermanni var. heermanni]
                                                     [Eriogonum heermannii subsp. heermannii]
                                               Eriogonum heermannii var. humilius
                                                     [Eriogonum heermanni var. humilius]
                                                     [Eriogonum heermannii subsp. humilius]
                                               Eriogonum heermannii var. occidentale
                                                     [Eriogonum heermanni var. occidentale]
                                                     [Eriogonum heermannii subsp. occidentale]
                                               Eriogonum heermannii var. subspinosum
                                               Eriogonum heermannii var. sulcatum
                                                     [Eriogonum heermanni var. sulcatum]
                                                     [Eriogonum heermannii subsp. sulcatum]
                                                     [Eriogonum sulcatum]
                                             Eriogonum helichrysoides
                                                   [Eriogonum effusum var. rosmarinoides]
                                             Eriogonum hemipterum
                                               Eriogonum hemipterum var. hemipterum
                                             Eriogonum heracleoides
                                               Eriogonum heracleoides var. heracleoides
                                                     [Eriogonum angustifolium]
                                                     [Eriogonum gyrophyllum]
                                                     [Eriogonum heracleoides subsp. angustifolium]
                                                     [Eriogonum heracleoides var. angustifolium]
                                                     [Eriogonum heracleoides var. micranthum]
                                                     [Eriogonum heracleoides var. minus]
                                                     [Eriogonum heracleoides var. multiceps]
                                                     [Eriogonum heracleoides var. rydbergii]
                                                     [Eriogonum heracleoides var. utahense]
                                               Eriogonum heracleoides var. leucophaeum
                                             Eriogonum hieraciifolium
                                                   [Eriogonum hieracifolium]
                                                   [Eriogonum hieraciifolium f. atropurpureum]
                                                   [Eriogonum pannosum]
                                             Eriogonum hirtellum
                                             Eriogonum hirtiflorum
                                                   [Oxytheca hirtiflora]
                                             Eriogonum hoffmannii
                                               Eriogonum hoffmannii subsp. hoffmannii
                                               Eriogonum hoffmannii var. hoffmannii
                                                     [Eriogonum hoffmannii subsp. hoffmannii]
                                               Eriogonum hoffmannii var. robustius
                                                     [Eriogonum hoffmannii subsp. robustius]
                                             Eriogonum holmgrenii
                                             Eriogonum hookeri
                                                   [Eriogonum deflexum subsp. hookeri]
                                                   [Eriogonum deflexum var. gilvum]
                                             Eriogonum howellianum
                                             Eriogonum howellii
                                             Eriogonum hylophilum
                                                   [Eriogonum corymbosum var. hylophilum]
                                             Eriogonum incanum
                                                   [Eriogonum marifolium var. incanum]
                                                   [Eriogonum rosulatum]
                                                   [Eriogonum ursinum var. rosulatum]
                                             Eriogonum inerme
                                                   [Oxytheca inermis]
                                               Eriogonum inerme var. hispidulum
                                                     [Eriogonum inerme subsp. hispidulum]
                                               Eriogonum inerme var. inerme
                                                     [Eriogonum inerme subsp. inerme]
                                                     [Eriogonum vagans]
                                                     [Oxytheca inermis]
                                             Eriogonum inflatum
                                                   [Eriogonum clutei]
                                                   [Eriogonum glaucum]
                                                   [Eriogonum inflatum subsp. inflatum]
                                                   [Eriogonum inflatum subsp. lagunense]
                                                   [Eriogonum inflatum var. deflatum]
                                                   [Eriogonum inflatum var. inflatum]
                                                   [Eriogonum lagunense]
                                                   [Eriogonum trichopes subsp. glaucum]
                                             Eriogonum intrafractum
                                             Eriogonum intricatum
                                             Eriogonum jamesii
                                                   [Eriogonum jamesii var. neomexicanum]
                                               Eriogonum jamesii var. jamesii
                                               Eriogonum jamesii var. simplex
                                               Eriogonum jamesii var. undulatum
                                             Eriogonum jonesii
                                                   [Eriogonum lanosum]
                                             Eriogonum kelloggii
                                                   [Eriogonum caespitosum var. kelloggii]
                                             Eriogonum kennedyi
                                               Eriogonum kennedyi var. alpigenum
                                                     [Eriogonum kennedyi subsp. alpigenum]
                                               Eriogonum kennedyi var. austromontanum
                                                     [Eriogonum kennedyi subsp. austromontanum]
                                               Eriogonum kennedyi var. kennedyi
                                                     [Eriogonum kennedyi subsp. kennedyi]
                                               Eriogonum kennedyi var. pinicola
                                               Eriogonum kennedyi var. purpusii
                                                     [Eriogonum kennedyi subsp. purpusii]
                                                     [Eriogonum purpusi]
                                                     [Eriogonum purpusii]
                                             Eriogonum kingii
                                             Eriogonum lachnogynum
                                               Eriogonum lachnogynum var. colobum
                                               Eriogonum lachnogynum var. lachnogynum
                                               Eriogonum lachnogynum var. sarahiae
                                             Eriogonum lagopus
                                             Eriogonum lancifolium
                                                   [Eriogonum corymbosum var. davidsei]
                                             Eriogonum latens
                                                   [Eriogonum elatum subsp. glabrescens]
                                                   [Eriogonum monticola]
                                             Eriogonum latifolium
                                                   [Eriogonum arachnoideum]
                                                   [Eriogonum latifolium subsp. latifolium]
                                                   [Eriogonum latifolium var. latifolium]
                                                   [Eriogonum oblongifolium]
                                             Eriogonum lemmonii
                                             Eriogonum leptocladon
                                               Eriogonum leptocladon var. leptocladon
                                                     [Eriogonum effusum var. shandsii]
                                               Eriogonum leptocladon var. papiliunculi
                                               Eriogonum leptocladon var. papiliunculum
                                               Eriogonum leptocladon var. ramosissimum
                                             Eriogonum leptophyllum
                                                   [Eriogonum effusum var. leptophyllum]
                                             Eriogonum libertini
                                             Eriogonum lobbii
                                                   [Eriogonum lobbii var. lobbii]
                                                   [Eriogonum lobbii var. minus]
                                             Eriogonum loganum
                                                   [Eriogonum brevicaule var. loganum]
                                             Eriogonum lonchophyllum
                                                   [Eriogonum ainsliei]
                                                   [Eriogonum corymbosum var. humivagans]
                                                   [Eriogonum fendleranum]
                                                   [Eriogonum fendlerianum]
                                                   [Eriogonum humivagans]
                                                   [Eriogonum intermontanum]
                                                   [Eriogonum lonchophyllum var. fendlerianum]
                                                   [Eriogonum lonchophyllum var. intermontanum]
                                                   [Eriogonum lonchophyllum var. lonchophyllum]
                                                   [Eriogonum lonchophyllum var. nudicaule]
                                                   [Eriogonum lonchophyllum var. saurinum]
                                                   [Eriogonum nudicaule]
                                                   [Eriogonum salicinum]
                                                   [Eriogonum sarothriforme]
                                                   [Eriogonum saurinum]
                                                   [Eriogonum scoparium]
                                                   [Eriogonum tristichum]
                                             Eriogonum longifolium
                                               Eriogonum longifolium var. gnaphalifolium
                                               Eriogonum longifolium var. harperi
                                               Eriogonum longifolium var. longifolium
                                                     [Eriogonum longifolium var. lindheimeri]
                                                     [Eriogonum longifolium var. plantagineum]
                                             Eriogonum luteolum
                                               Eriogonum luteolum var. caninum
                                                     [Eriogonum caninum]
                                                     [Eriogonum vimineum var. californicum]
                                                     [Eriogonum vimineum var. caninum]
                                               Eriogonum luteolum var. luteolum
                                                     [Eriogonum vimineum var. californicum]
                                                     [Eriogonum vimineum var. luteolum]
                                               Eriogonum luteolum var. pedunculatum
                                                     [Eriogonum pedunculatum]
                                               Eriogonum luteolum var. saltuarium
                                                     [Eriogonum saltutorium]
                                             Eriogonum maculatum
                                                   [Eriogonum angulosum subsp. maculatum]
                                                   [Eriogonum angulosum var. flabellatum]
                                                   [Eriogonum angulosum var. maculatum]
                                                   [Eriogonum angulosum var. patens]
                                                   [Eriogonum angulosum var. pauciflorum]
                                                   [Eriogonum angulosum var. rectipes]
                                                   [Eriogonum cernuum subsp. acutangulum]
                                                   [Eriogonum thurberi var. acutangulum]
                                             Eriogonum mancum
                                             Eriogonum marifolium
                                                   [Eriogonum marifolium var. apertum]
                                               Eriogonum marifolium var. cupulatum
                                                     [Eriogonum cupulatum]
                                               Eriogonum marifolium var. marifolium
                                                     [Eriogonum marifolium var. apertum]
                                             Eriogonum medium
                                             Eriogonum mensicola
                                                   [Eriogonum panamintense subsp. mensicola]
                                                   [Eriogonum panamintense var. mensicola]
                                             Eriogonum microtheca
                                                   [Eriogonum idahoense]
                                                   [Eriogonum microthecum]
                                               Eriogonum microtheca var. alpinum
                                                     [Eriogonum microthecum var. alpinum]
                                               Eriogonum microtheca var. ambiguum
                                                     [Eriogonum aureum var. ambiguum]
                                                     [Eriogonum fruticosum var. ambiguum]
                                                     [Eriogonum microtheca var. expansum]
                                                     [Eriogonum microthecum var. ambiguum]
                                                     [Eriogonum tenellum var. erianthum]
                                               Eriogonum microtheca var. corymbosoides
                                                     [Eriogonum microthecum var. corymbosoides]
                                               Eriogonum microtheca var. johnstonii
                                                     [Eriogonum microthecum var. johnstonii]
                                               Eriogonum microtheca var. lapidicola
                                                     [Eriogonum microthecum var. lapidicola]
                                               Eriogonum microtheca var. laxiflorum
                                                     [Eriogonum confertiflorum]
                                                     [Eriogonum intricatum]
                                                     [Eriogonum microtheca subsp. confertiflorum]
                                                     [Eriogonum microtheca subsp. intricatum]
                                                     [Eriogonum microtheca subsp. laxiflorum]
                                                     [Eriogonum microtheca subsp. spathulare]
                                                     [Eriogonum microtheca var. confertiflorum]
                                                     [Eriogonum microtheca var. spathulare]
                                                     [Eriogonum microthecum var. laxiflorum]
                                                     [Eriogonum spathulare]
                                                     [Eriogonum tenellum var. grandiflorum]
                                                     [Eriogonum tenellum var. sessiliflorum]
                                               Eriogonum microtheca var. microtheca
                                                     [Eriogonum microtheca subsp. microtheca]
                                                     [Eriogonum microthecum subsp. microthecum]
                                                     [Eriogonum microthecum var. microthecum]
                                               Eriogonum microtheca var. panamintense
                                                     [Eriogonum effusum var. limbatum]
                                                     [Eriogonum microthecum var. panamintense]
                                               Eriogonum microtheca var. schoolcraftii
                                                     [Eriogonum microthecum var. schoolcraftii]
                                               Eriogonum microtheca var. simpsonii
                                                     [Eriogonum effusum subsp. nelsonii]
                                                     [Eriogonum effusum subsp. simpsonii]
                                                     [Eriogonum effusum var. foliosum]
                                                     [Eriogonum macdougalii]
                                                     [Eriogonum microtheca subsp. intermedium]
                                                     [Eriogonum microtheca subsp. macdougalii]
                                                     [Eriogonum microtheca subsp. rigidum]
                                                     [Eriogonum microtheca var. foliosum]
                                                     [Eriogonum microtheca var. friscanum]
                                                     [Eriogonum microtheca var. macdougalii]
                                                     [Eriogonum microtheca var. rigidum]
                                                     [Eriogonum microthecum var. foliosum]
                                                     [Eriogonum microthecum var. simpsonii]
                                                     [Eriogonum nelsonii]
                                                     [Eriogonum simpsonii]
                                             Eriogonum microthecum
                                               Eriogonum microthecum var. alpinum
                                               Eriogonum microthecum var. arceuthinum
                                               Eriogonum microthecum var. corymbosoides
                                               Eriogonum microthecum var. johnstonii
                                               Eriogonum microthecum var. lacus-ursi
                                               Eriogonum microthecum var. lapidicola
                                               Eriogonum microthecum var. laxiflorum
                                                     [Eriogonum microthecum subsp. confertiflorum]
                                                     [Eriogonum microthecum subsp. laxiflorum]
                                                     [Eriogonum microthecum var. confertiflorum]
                                               Eriogonum microthecum var. microthecum
                                                     [Eriogonum microthecum var. idahoense]
                                               Eriogonum microthecum var. panamintense
                                               Eriogonum microthecum var. phoeniceum
                                               Eriogonum microthecum var. schoolcraftii
                                             Eriogonum mitophyllum
                                             Eriogonum mohavense
                                                   [Eriogonum delicatulum]
                                             Eriogonum molestum
                                                   [Eriogonum vimineum subsp. molestum]
                                               Eriogonum molestum var. davidsoni
                                               Eriogonum molestum var. molestum
                                             Eriogonum molle
                                             Eriogonum moranii
                                             Eriogonum mortonianum
                                             Eriogonum multiflorum
                                               Eriogonum multiflorum var. multiflorum
                                               Eriogonum multiflorum var. riograndis
                                             Eriogonum nanum
                                             Eriogonum natum
                                                   [Eriogonum spathulatum var. natum]
                                             Eriogonum nealleyi
                                             Eriogonum nervulosum
                                                   [Eriogonum ursinum var. nervulosum]
                                             Eriogonum nidularium
                                                   [Eriogonum nidularium var. luciense]
                                                   [Eriogonum vimineum subsp. nidularium]
                                                   [Eriogonum vimineum var. nidularium]
                                               Eriogonum nidularium var. nidularium
                                             Eriogonum niveum
                                                   [Eriogonum album]
                                                   [Eriogonum niveum subsp. decumbens]
                                                   [Eriogonum niveum var. candelabrum]
                                                   [Eriogonum niveum var. decumbens]
                                                   [Eriogonum niveum var. dichotomum]
                                                   [Eriogonum niveum var. suksdorfii]
                                                   [Eriogonum strictum var. lachnostegium]
                                             Eriogonum nodosum
                                             Eriogonum nortonii
                                                   [Eriogonum nortoni]
                                                   [Eriogonum vimineum subsp. nortonii]
                                             Eriogonum novonudum
                                             Eriogonum nudum
                                                   [Eriogonum latifolium var. parvulum]
                                               Eriogonum nudum var. auriculatum
                                                     [Eriogonum auriculatum]
                                                     [Eriogonum latifolium subsp. auriculatum]
                                                     [Eriogonum latifolium var. alternans]
                                               Eriogonum nudum var. decurrens
                                                     [Eriogonum latifolium subsp. decurrens]
                                               Eriogonum nudum var. deductum
                                                     [Eriogonum deductum]
                                                     [Eriogonum latifolium subsp. deductum]
                                                     [Eriogonum latifolium var. deductum]
                                                     [Eriogonum nudum subsp. deductum]
                                               Eriogonum nudum var. indictum
                                                     [Eriogonum indictum]
                                                     [Eriogonum latifolium subsp. indictum]
                                                     [Eriogonum latifolium var. indictum]
                                               Eriogonum nudum var. murinum
                                               Eriogonum nudum var. nudum
                                                     [Eriogonum latifolium subsp. nudum]
                                                     [Eriogonum latifolium var. parvulum]
                                                     [Eriogonum longulum]
                                                     [Eriogonum nudum subsp. nudum]
                                                     [Eriogonum nudum var. oblanceolatum]
                                                     [Eriogonum oblanceolatum]
                                               Eriogonum nudum var. oblongifolium
                                                     [Eriogonum affine]
                                                     [Eriogonum capitatum]
                                                     [Eriogonum harfordii]
                                                     [Eriogonum latifolium subsp. sulphureum]
                                                     [Eriogonum latifolium var. affine]
                                                     [Eriogonum latifolium var. harfordii]
                                                     [Eriogonum nudum var. sulphureum]
                                                     [Eriogonum sulphureum]
                                               Eriogonum nudum var. paralinum
                                               Eriogonum nudum var. pauciflorum
                                                     [Eriogonum latifolium subsp. pauciflorum]
                                                     [Eriogonum nudum subsp. pauciflorum]
                                                     [Eriogonum nudum var. perturbum]
                                               Eriogonum nudum var. psychicola
                                               Eriogonum nudum var. pubiflorum
                                               Eriogonum nudum var. regirivum
                                                     [Eriogonum nudum var. pineum]
                                               Eriogonum nudum var. scapigerum
                                                     [Eriogonum latifolium subsp. scapigerum]
                                                     [Eriogonum latifolium var. scapigerum]
                                                     [Eriogonum scapigerum]
                                               Eriogonum nudum var. westonii
                                                     [Eriogonum gramineum]
                                                     [Eriogonum latifolium subsp. saxicola]
                                                     [Eriogonum latifolium subsp. westonii]
                                                     [Eriogonum nudum subsp. saxicola]
                                                     [Eriogonum nudum subsp. westonii]
                                                     [Eriogonum nudum var. gramineum]
                                                     [Eriogonum nudum var. saxicola]
                                                     [Eriogonum 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. nummulare
                                             Eriogonum nutans
                                               Eriogonum nutans var. glabratum
                                               Eriogonum nutans var. nutans
                                                     [Eriogonum cernuum var. purpurascens]
                                                     [Eriogonum deflexum subsp. ultrum]
                                                     [Eriogonum nutans var. brevipedicellatum]
                                                     [Eriogonum rubiflorum]
                                             Eriogonum ochrocephalum
                                               Eriogonum ochrocephalum subsp. ochrocephalum
                                               Eriogonum ochrocephalum var. calcareum
                                                     [Eriogonum ochrocephalum subsp. calcareum]
                                                     [Eriogonum ochrocephalum var. sceptrum]
                                               Eriogonum ochrocephalum var. ochrocephalum
                                                     [Eriogonum nevadense]
                                                     [Eriogonum ochrocephalum subsp. ochrocephalum]
                                             Eriogonum ochroleucum
                                             Eriogonum orcuttianum
                                                   [Eriogonum peninsulare]
                                             Eriogonum ordii
                                                   [Eriogonum tenuissimum]
                                             Eriogonum ostlundii
                                                   [Eriogonum batemanii var. ostlundii]
                                                   [Eriogonum spathuiforme]
                                                   [Eriogonum spathulatum subsp. spathuiforme]
                                             Eriogonum ovalifolium
                                                   [Eucycla ovalifolia]
                                               Eriogonum ovalifolium eximium
                                               Eriogonum ovalifolium purpureum
                                               Eriogonum ovalifolium subsp. ovalifolium
                                               Eriogonum ovalifolium var. caelestinum
                                               Eriogonum ovalifolium var. depressum
                                               Eriogonum ovalifolium var. eximium
                                                     [Eriogonum ovalifolium subsp. eximium]
                                                     [Eriogonum rhodanthum]
                                               Eriogonum ovalifolium var. monarchense
                                               Eriogonum ovalifolium var. nivale
                                                     [Eriogonum nivale]
                                               Eriogonum ovalifolium var. ochroleucum
                                                     [Eriogonum ovalifolium subsp. ochroleucum]
                                                     [Eriogonum ovalifolium var. macropodum]
                                               Eriogonum ovalifolium var. ovalifolium
                                                     [Eriogonum ovalifolium subsp. ovalifolium]
                                                     [Eriogonum ovalifolium var. cerastoides]
                                                     [Eriogonum ovalifolium var. deltoideum]
                                                     [Eriogonum ovalifolium var. multiscapum]
                                                     [Eriogonum ovalifolium var. nevadense]
                                                     [Eucycla ovalifolia]
                                               Eriogonum ovalifolium var. pansum
                                               Eriogonum ovalifolium var. purpureum
                                                     [Eriogonum davisianum]
                                                     [Eriogonum dichroanthum]
                                                     [Eriogonum oblongifolium var. minus]
                                                     [Eriogonum ovalifolium subsp. purpureum]
                                                     [Eriogonum ovalifolium var. celsum]
                                                     [Eriogonum ovalifolium var. cyclophyllum]
                                                     [Eriogonum ovalifolium var. orthocaulon]
                                                     [Eriogonum ovalifolium var. utahense]
                                                     [Eriogonum purpureum]
                                                     [Eriogonum roseiflorum]
                                                     [Eriogonum tenellum]
                                                     [Eucycla purpurea]
                                               Eriogonum ovalifolium var. rubidum
                                               Eriogonum ovalifolium var. vineum
                                                     [Eriogonum ovalifolium subsp. vineum]
                                                     [Eriogonum vineum]
                                               Eriogonum ovalifolium var. williamsiae
                                             Eriogonum palmerianum
                                                   [Eriogonum baileyi var. tomentosum]
                                                   [Eriogonum palmeranum]
                                                   [Eriogonum plumatella var. palmeri]
                                             Eriogonum panamintense
                                                   [Eriogonum panamintense subsp. panamintense]
                                                   [Eriogonum panamintense var. panamintense]
                                                   [Eriogonum racemosum var. desertorum]
                                                   [Eriogonum reliquum]
                                             Eriogonum panguicense
                                                   [Eriogonum pauciflorum var. panguicense]
                                               Eriogonum panguicense var. alpestre
                                                     [Eriogonum chrysocephalum subsp. alpestre]
                                               Eriogonum panguicense var. panguicense
                                                     [Eriogonum spathulatum var. panguicense]
                                             Eriogonum parishii
                                             Eriogonum parvifolium
                                                   [Eriogonum parvifolium subsp. lucidum]
                                                   [Eriogonum parvifolium subsp. parvifolium]
                                                   [Eriogonum parvifolium subsp. paynei]
                                                   [Eriogonum parvifolium var. crassifolium]
                                                   [Eriogonum parvifolium var. lucidum]
                                                   [Eriogonum parvifolium var. parvifolium]
                                                   [Eriogonum parvifolium var. paynei]
                                             Eriogonum pauciflorum
                                                   [Eriogonum depauperatum]
                                                   [Eriogonum multiceps]
                                                   [Eriogonum parviflorum]
                                                   [Eriogonum pauciflorum var. gnaphalodes]
                                                   [Eriogonum pauciflorum var. pauciflorum]
                                             Eriogonum pedunculatum
                                             Eriogonum pelinophilum
                                             Eriogonum pendulum
                                                   [Eriogonum pendulum var. confertum]
                                             Eriogonum pharnaceoides
                                               Eriogonum pharnaceoides var. cervinum
                                               Eriogonum pharnaceoides var. pharnaceoides
                                             Eriogonum phoeniceum
                                             Eriogonum pilosum
                                             Eriogonum piperi
                                             Eriogonum platyphyllum
                                             Eriogonum plumatella
                                                   [Eriogonum nodosum var. jaegeri]
                                                   [Eriogonum palmeri]
                                                   [Eriogonum plumatella var. jaegeri]
                                                   [Eriogonum plumatella var. plumatella]
                                             Eriogonum polyanthum
                                             Eriogonum polycladon
                                                   [Eriogonum densum]
                                                   [Eriogonum helianthemifolium]
                                                   [Eriogonum polycladon var. crispum]
                                                   [Eriogonum polycladon var. mexicanum]
                                                   [Eriogonum vimineum subsp. polycladon]
                                                   [Eriogonum vimineum var. densum]
                                             Eriogonum polyphyllum
                                             Eriogonum polypodum
                                                   [Eriogonum umbellatum var. polypodum]
                                                   [Eriogonum ursinum var. venosum]
                                             Eriogonum pondii
                                                   [Eriogonum pondii var. gentryi]
                                               Eriogonum pondii var. pondii
                                             Eriogonum praebens
                                             Eriogonum prattenianum
                                               Eriogonum prattenianum var. avium
                                               Eriogonum prattenianum var. prattenianum
                                                     [Eriogonum umbellatum subsp. serratum]
                                             Eriogonum preclarum
                                             Eriogonum pringlei
                                             Eriogonum procidum
                                             Eriogonum prociduum
                                                   [Eriogonum prociduum var. prociduum]
                                               Eriogonum prociduum var. mysterium
                                               Eriogonum prociduum var. prociduum
                                             Eriogonum proliferum
                                             Eriogonum pulchrum
                                                   [Eriogonum ericifolium var. pulchrum]
                                                   [Eriogonum mearnsii var. pulchrum]
                                             Eriogonum pusillum
                                                   [Eriogonum comosum var. playanum]
                                                   [Eriogonum reniforme subsp. pusillum]
                                                   [Eriogonum reniforme var. asarifolium]
                                                   [Eriogonum reniforme var. playanum]
                                             Eriogonum pyrolifolium
                                                   [Eriogonum pyrolaefolium]
                                               Eriogonum pyrolifolium var. coryphaeum
                                                     [Eriogonum coryphaeum]
                                                     [Eriogonum pyrolaefolium var. coryphaeum]
                                                     [Eriogonum pyrolifolium subsp. coryphaeum]
                                                     [Eriogonum pyrolifolium var. bellingerianum]
                                               Eriogonum pyrolifolium var. pyrolifolium
                                                     [Eriogonum pyrolaefolium var. pyrolaefolium]
                                                     [Eriogonum pyrolifolium var. bellingeranum]
                                             Eriogonum racemosum
                                                   [Eriogonum racemosum var. cordifolium]
                                                   [Eriogonum racemosum var. racemosum]
                                             Eriogonum ramosissimum
                                             Eriogonum reniforme
                                                   [Eriogonum comosum]
                                                   [Eriogonum reniforme var. comosum]
                                             Eriogonum repens
                                                   [Eriogonum trichopes subsp. repens]
                                             Eriogonum revealianum
                                             Eriogonum rhodanthum
                                             Eriogonum ripleyi
                                             Eriogonum rixfordii
                                                   [Eriogonum deflexum subsp. rixfordii]
                                             Eriogonum robustum
                                                   [Eriogonum lobbii var. robustum]
                                             Eriogonum rosense
                                               Eriogonum rosense var. beatleyae
                                                     [Eriogonum beatleyae]
                                               Eriogonum rosense var. rosense
                                                     [Eriogonum ochrocephalum subsp. agnellum]
                                                     [Eriogonum ochrocephalum var. agnellum]
                                             Eriogonum roseum
                                                   [Eriogonum vimineum subsp. virgatum]
                                                   [Eriogonum virgatum var. roseum]
                                                   [Eriogonum virgatum var. rubidum]
                                                   [Eriogonum virgatum]
                                               Eriogonum roseum var. roseum
                                             Eriogonum rosmarinifolium
                                             Eriogonum rotundifolium
                                                   [Eriogonum cernuum subsp. glaucescens]
                                             Eriogonum rubricaule
                                                   [Eriogonum laetum]
                                             Eriogonum rupinum
                                             Eriogonum salicornioides
                                                   [Eriogonum demissum]
                                             Eriogonum salinum
                                             Eriogonum saltuarium
                                             Eriogonum sarahiae
                                             Eriogonum saxatile
                                                   [Eriogonum bloomeri]
                                                   [Eriogonum saxatile subsp. multicaule]
                                                   [Eriogonum saxatile var. stokesae]
                                                   [Eriogonum stokesae]
                                               Eriogonum saxatile var. saxatile
                                             Eriogonum scabrellum
                                             Eriogonum scalare
                                                   [Eriogonum irretitum]
                                             Eriogonum scapigerum
                                             Eriogonum scopulorum
                                             Eriogonum shockleyi
                                                   [Eriogonum longilobum]
                                                   [Eriogonum pulvinatum]
                                                   [Eriogonum shockleyi subsp. candidum]
                                                   [Eriogonum shockleyi subsp. longilobum]
                                                   [Eriogonum shockleyi var. longilobum]
                                                   [Eriogonum shockleyi var. packardiae]
                                                   [Eriogonum shockleyi var. shockleyi]
                                                   [Eriogonum villiflorum var. candidum]
                                               Eriogonum shockleyi var. shockleyi
                                             Eriogonum simpsonii
                                             Eriogonum siskiyouense
                                                   [Eriogonum ursinum var. siskiyouense]
                                             Eriogonum smithii
                                                   [Eriogonum corymbosum var. smithii]
                                             Eriogonum soliceps
                                             Eriogonum soredium
                                             Eriogonum spathulatum
                                                   [Eriogonum nudicaule subsp. ochroflorum]
                                             Eriogonum spectabile
                                             Eriogonum spergulinum
                                                   [Oxytheca spergulina]
                                               Eriogonum spergulinum reddingianum
                                               Eriogonum spergulinum var. pratense
                                                     [Eriogonum pratense]
                                               Eriogonum spergulinum var. reddingianum
                                                     [Eriogonum spergulinum subsp. reddingianum]
                                               Eriogonum spergulinum var. spergulinum
                                                     [Eriogonum spergulinum subsp. spergulinum]
                                                     [Oxytheca spergulina]
                                             Eriogonum sphaerocephalum
                                               Eriogonum sphaerocephalum halimioides
                                               Eriogonum sphaerocephalum var. fasciculifolium
                                               Eriogonum sphaerocephalum var. halimioides
                                                     [Eriogonum sphaerocephalum subsp. halimioides]
                                               Eriogonum sphaerocephalum var. sphaerocephalum
                                                     [Eriogonum ellipticum var. megacephalum]
                                                     [Eriogonum geniculatum]
                                                     [Eriogonum sphaerocephalum subsp. sphaerocephalum]
                                                     [Eriogonum sphaerocephalum var. brevifolium]
                                                     [Eriogonum sphaerocephalum var. geniculatum]
                                                     [Eriogonum sphaerocephalum var. megacephalum]
                                               Eriogonum sphaerocephalum var. sublineare
                                                     [Eriogonum caespitosum var. sublineare]
                                                     [Eriogonum douglasii var. sublineare]
                                                     [Eriogonum douglasii var. tenue]
                                                     [Eriogonum strictum var. tenue]
                                             Eriogonum stellatum
                                               Eriogonum stellatum var. bahiaeforme
                                             Eriogonum strictum
                                                   [Eriogonum strictum subsp. strictum]
                                                   [Eriogonum strictum var. glabrum]
                                                   [Eriogonum strictum var. strictum]
                                               Eriogonum strictum anserinum
                                               Eriogonum strictum var. anserinum
                                                     [Eriogonum flavissimum]
                                                     [Eriogonum ovalifolium subsp. flavissimum]
                                                     [Eriogonum ovalifolium var. anserinum]
                                                     [Eriogonum proliferum subsp. anserinum]
                                                     [Eriogonum strictum subsp. anserinum]
                                                     [Eriogonum strictum var. flavissimum]
                                               Eriogonum strictum var. greenei
                                                     [Eriogonum greenei]
                                                     [Eriogonum niveum var. greenei]
                                               Eriogonum strictum var. proliferum
                                                     [Eriogonum bellum]
                                                     [Eriogonum cusickii var. californicum]
                                                     [Eriogonum cusickii]
                                                     [Eriogonum fulvum]
                                                     [Eriogonum ovalifolium var. bellum]
                                                     [Eriogonum ovalifolium var. proliferum]
                                                     [Eriogonum proliferum]
                                                     [Eriogonum strictum subsp. bellum]
                                                     [Eriogonum strictum subsp. proliferum]
                                                     [Eriogonum strictum var. argenteum]
                                                     [Eriogonum strictum var. cusickianum]
                                                     [Eriogonum strictum var. cusickii]
                                             Eriogonum subalpinum
                                             Eriogonum subreniforme
                                                   [Eriogonum filicaule]
                                             Eriogonum suffruticosum
                                             Eriogonum sulcatum
                                             Eriogonum temblorense
                                             Eriogonum tenellum
                                                   [Eriogonum tenellum var. leptocladon]
                                               Eriogonum tenellum var. platyphyllum
                                               Eriogonum tenellum var. ramosissimum
                                                     [Eriogonum tenellum var. caulescens]
                                                     [Eriogonum tenellum var. ramosissinum]
                                               Eriogonum tenellum var. tenellum
                                             Eriogonum tenue
                                             Eriogonum ternatum
                                                   [Eriogonum umbellatum var. ternatum]
                                                   [Eriogonum ursinum var. confine]
                                             Eriogonum terrenatum
                                             Eriogonum tetraneuris
                                             Eriogonum thomasii
                                                   [Eriogonum minutiflorum]
                                             Eriogonum thompsonae
                                             Eriogonum thompsoniae
                                               Eriogonum thompsoniae var. albiflorum
                                                     [Eriogonum corymbosum var. albiflorum]
                                                     [Eriogonum corymbosum var. matthewsae]
                                                     [Eriogonum corymbosum var. matthewsiae]
                                                     [Eriogonum thompsonae var. albiflorum]
                                                     [Eriogonum thompsoniae var. matthewsiae]
                                               Eriogonum thompsoniae var. atwoodii
                                                     [Eriogonum corymbosum var. atwoodii]
                                                     [Eriogonum thompsonae var. atwoodii]
                                               Eriogonum thompsoniae var. thompsoniae
                                                     [Eriogonum corymbosum var. thompsoniae]
                                                     [Eriogonum thompsonae var. thompsonae]
                                             Eriogonum thornei
                                                   [Eriogonum ericifolium subsp. thornei]
                                                   [Eriogonum ericifolium var. thornei]
                                             Eriogonum thurberi
                                                   [Eriogonum cernuum subsp. thurberi]
                                                   [Eriogonum cernuum subsp. viscosum]
                                                   [Eriogonum panduratum]
                                                   [Eriogonum thurberi var. parishii]
                                             Eriogonum thymoides
                                                   [Eriogonum minimum]
                                                   [Eriogonum sphaerocephalum var. minimum]
                                                   [Eriogonum thymoides subsp. congestum]
                                                   [Eriogonum thymoides var. pallens]
                                             Eriogonum tiehmii
                                             Eriogonum tomentosum
                                             Eriogonum torreyanum
                                             Eriogonum trachygonum
                                             Eriogonum trichopes
                                                   [Eriogonum cordatum]
                                                   [Eriogonum trichopes subsp. minus]
                                                   [Eriogonum trichopes subsp. trichopes]
                                                   [Eriogonum trichopes var. minus]
                                                   [Eriogonum trichopes var. trichopes]
                                                   [Eriogonum trichopodum]
                                             Eriogonum tripodum
                                                   [Eriogonum sphaerocephalum var. brevifolium]
                                             Eriogonum triste
                                             Eriogonum truncatum
                                             Eriogonum tumulosum
                                                   [Eriogonum villiflorum var. tumulosum]
                                             Eriogonum turbinatum
                                             Eriogonum turneri
                                             Eriogonum twisselmannii
                                                   [Eriogonum douglasii var. twisselmannii]
                                             Eriogonum umbellatum
                                               Eriogonum umbellatum glaberrimum
                                               Eriogonum umbellatum subsp. umbellatum
                                               Eriogonum umbellatum var. ahartii
                                               Eriogonum umbellatum var. argus
                                               Eriogonum umbellatum var. aureum
                                                     [Eriogonum azaleastrum]
                                                     [Eriogonum glaberrimum var. aureum]
                                                     [Eriogonum umbellatum var. intectum]
                                               Eriogonum umbellatum var. bahiiforme
                                                     [Eriogonum polyanthum var. bahiaeforme]
                                                     [Eriogonum polyanthum var. bahiiforme]
                                                     [Eriogonum stellatum var. bahiiforme]
                                                     [Eriogonum trichotomum]
                                                     [Eriogonum umbellatum subsp. bahiaeforme]
                                                     [Eriogonum umbellatum subsp. bahiiforme]
                                                     [Eriogonum umbellatum var. bahiaeforme]
                                               Eriogonum umbellatum var. canifolium
                                               Eriogonum umbellatum var. chlorothamnus
                                               Eriogonum umbellatum var. cladophorum
                                               Eriogonum umbellatum var. cognatum
                                               Eriogonum umbellatum var. covillei
                                                     [Eriogonum covillei]
                                                     [Eriogonum umbellatum subsp. covillei]
                                                     [Eriogonum ursinum var. covillei]
                                               Eriogonum umbellatum var. desereticum
                                                     [Eriogonum umbellatum var. deserticum]
                                               Eriogonum umbellatum var. devestivum
                                               Eriogonum umbellatum var. dichrocephalum
                                                     [Eriogonum aridum]
                                                     [Eriogonum latum]
                                                     [Eriogonum subalpinum var. arachnoideum]
                                                     [Eriogonum umbellatum subsp. aridum]
                                                     [Eriogonum umbellatum var. aridum]
                                               Eriogonum umbellatum var. dumosum
                                                     [Eriogonum dumosum]
                                                     [Eriogonum umbellatum subsp. dumosum]
                                                     [Eriogonum umbellatum subsp. polyanthum]
                                               Eriogonum umbellatum var. ellipticum
                                                     [Eriogonum croceum]
                                                     [Eriogonum umbellatum subsp. stellatum]
                                                     [Eriogonum umbellatum var. chrysanthum]
                                                     [Eriogonum umbellatum var. croceum]
                                                     [Eriogonum umbellatum var. stellatum]
                                               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. subnivale]
                                                     [Eriogonum umbellatum subsp. majus]
                                                     [Eriogonum umbellatum var. subalpinum]
                                               Eriogonum umbellatum var. minus
                                                     [Eriogonum minus]
                                                     [Eriogonum umbellatum subsp. minus]
                                               Eriogonum umbellatum var. modocense
                                                     [Eriogonum modocense]
                                               Eriogonum umbellatum var. mohavense
                                               Eriogonum umbellatum var. munzii
                                                     [Eriogonum umbellatum subsp. munzii]
                                               Eriogonum umbellatum var. nelsoniorum
                                                     [Eriogonum umbellatum var. nelsonii]
                                               Eriogonum umbellatum var. nevadense
                                                     [Eriogonum heracleoides var. viride]
                                                     [Eriogonum reclinatum]
                                                     [Eriogonum umbellatum var. californicum]
                                               Eriogonum umbellatum var. polyanthum
                                                     [Eriogonum polyanthum]
                                                     [Eriogonum umbellatum subsp. dumosum]
                                                     [Eriogonum umbellatum subsp. polyanthum]
                                               Eriogonum umbellatum var. porteri
                                                     [Eriogonum porteri]
                                               Eriogonum umbellatum var. ramulosum
                                               Eriogonum umbellatum var. sandbergii
                                               Eriogonum umbellatum var. smallianum
                                                     [Eriogonum smallianum]
                                               Eriogonum umbellatum var. speciosum
                                                     [Eriogonum speciosum]
                                               Eriogonum umbellatum var. stragulum
                                               Eriogonum umbellatum var. subaridum
                                                     [Eriogonum biumbellatum]
                                                     [Eriogonum ferrissii]
                                                     [Eriogonum umbellatum subsp. ferrissii]
                                                     [Eriogonum umbellatum subsp. subaridum]
                                               Eriogonum umbellatum var. torreyanum
                                                     [Eriogonum torreyanum]
                                               Eriogonum umbellatum var. umbellatum
                                                     [Eriogonum umbellatum subsp. umbellatum]
                                               Eriogonum umbellatum var. vernum
                                               Eriogonum umbellatum var. versicolor
                                                     [Eriogonum umbellatum subsp. versicolor]
                                             Eriogonum undulatum
                                             Eriogonum ursinum
                                               Eriogonum ursinum var. erubescens
                                               Eriogonum ursinum var. ursinum
                                                     [Eriogonum ovatum]
                                             Eriogonum vespinum
                                             Eriogonum vestitum
                                             Eriogonum villiflorum
                                             Eriogonum villosissimum
                                             Eriogonum vimineum
                                                   [Eriogonum shoshonense]
                                                   [Eriogonum vimineum var. divergens]
                                                   [Eriogonum vimineum var. luteolum]
                                                   [Eriogonum vimineum var. oregonense]
                                                   [Eriogonum vimineum var. rigescens]
                                                   [Eriogonum vimineum var. shoshonense]
                                               Eriogonum vimineum subsp. nortoni
                                               Eriogonum vimineum var. davidsoni
                                               Eriogonum vimineum var. vimineum
                                             Eriogonum viridescens
                                                   [Eriogonum angulosum subsp. bidentatum]
                                                   [Eriogonum angulosum subsp. viridescens]
                                                   [Eriogonum angulosum var. viridescens]
                                                   [Eriogonum bidentatum]
                                             Eriogonum viridulum
                                                   [Eriogonum brevicaule var. viridulum]
                                             Eriogonum viscanum
                                             Eriogonum viscidulum
                                             Eriogonum visheri
                                             Eriogonum wasatchense
                                             Eriogonum watsonii
                                                   [Eriogonum cernuum var. multipedunculatum]
                                                   [Eriogonum deflexum subsp. watsonii]
                                                   [Eriogonum deflexum var. multipedunculatum]
                                                   [Eriogonum deflexum var. watsonii]
                                             Eriogonum wetherillii
                                                   [Eriogonum sessile]
                                             Eriogonum wootonii
                                                   [Eriogonum jamesii var. wootonii]
                                             Eriogonum wrightii
                                               Eriogonum wrightii var. brevifolium
                                               Eriogonum wrightii var. dentatum
                                                     [Eriogonum trachygonum subsp. dentatum]
                                               Eriogonum wrightii var. linearifolium
                                               Eriogonum wrightii var. membranaceum
                                                     [Eriogonum trachygonum subsp. membranaceum]
                                                     [Eriogonum wrightii subsp. membranaceum]
                                               Eriogonum wrightii var. nodosum
                                                     [Eriogonum nodosum]
                                                     [Eriogonum pringlei]
                                                     [Eriogonum trachygonum subsp. pringlei]
                                                     [Eriogonum wrightii subsp. nodosum]
                                                     [Eriogonum wrightii subsp. pringlei]
                                                     [Eriogonum wrightii var. pringlei]
                                               Eriogonum wrightii var. olanchense
                                                     [Eriogonum kennedyi var. olanchense]
                                               Eriogonum wrightii var. oresbium
                                               Eriogonum wrightii var. subscaposum
                                                     [Eriogonum curvatum]
                                                     [Eriogonum junceum]
                                                     [Eriogonum kennedyi subsp. pinorum]
                                                     [Eriogonum suffrutescens]
                                                     [Eriogonum trachygonum subsp. subscaposum]
                                                     [Eriogonum trachygonum var. subscaposum]
                                                     [Eriogonum wrightii subsp. subscaposum]
                                                     [Eriogonum wrightii var. curvatum]
                                               Eriogonum wrightii var. taxifolium
                                               Eriogonum wrightii var. trachygonum
                                                     [Eriogonum trachygonum]
                                                     [Eriogonum wrightii subsp. trachygonum]
                                               Eriogonum wrightii var. wrightii
                                                     [Eriogonum helianthemifolium]
                                                     [Eriogonum trachygonum subsp. glomerulum]
                                                     [Eriogonum trachygonum subsp. wrightii]
                                                     [Eriogonum wrightii subsp. glomerulum]
                                                     [Eriogonum wrightii subsp. wrightii]
                                                     [Eriogonum wrightii var. floccosum]
                                                     [Eriogonum wrightii var. helianthemifolium]
                                             Eriogonum xanthum
                                             Eriogonum zapatoense
                                             Eriogonum zionis
                                               Eriogonum zionis var. coccineum
                                                     [Eriogonum racemosum var. coccineum]
                                               Eriogonum zionis var. zionis
                                                     [Eriogonum racemosum var. nobile]
                                                     [Eriogonum racemosum var. zionis]
                                             Eriogonum × blissianum
                                             Eriogonum × duchesnense
                                                   [Eriogonum corymbosum var. albogilvum]
                                             Eriogonum × nebraskense
                                                   [Eriogonum nebraskense]
                                                   [Eriogonum pauciflorum var. nebraskense]
                                     Eucycla
                                     Fagopyrum
                                             Fagopyrum acutatum
                                                   [Fagopyrum dibotrys]
                                             Fagopyrum esculentum
                                                   [Fagopyrum fagopyrum]
                                                   [Fagopyrum sagittatum]
                                                   [Fagopyrum vulgare]
                                                   [Polygonum fagopyrum]
                                             Fagopyrum tataricum
                                                   [Polygonum tataricum]
                                     Fallopia
                                             Fallopia baldschuanica
                                                   [Bilderdykia aubertii]
                                                   [Bilderdykia baldschuanica]
                                                   [Fagopyrum baldschuanicum]
                                                   [Fallopia aubertii]
                                                   [Polygonum aubertii]
                                                   [Polygonum baldschuanicum]
                                                   [Reynoutria aubertii]
                                                   [Reynoutria baldschuanica]
                                                   [Tiniaria aubertii]
                                             Fallopia cilinodis
                                                   [Bilderdykia cilinodis var. laevigata]
                                                   [Bilderdykia cilinodis]
                                                   [Polygonum cilinode var. laevigatum]
                                                   [Polygonum cilinode]
                                                   [Reynoutria cilinodis]
                                                   [Tiniaria cilinodis]
                                             Fallopia convolvulus
                                                   [Bilderdykia convolvulus]
                                                   [Fagopyrum convolvulus]
                                                   [Helxine convolvulus]
                                                   [Polygonum convolvulus var. convolvulus]
                                                   [Polygonum convolvulus var. subulatum]
                                                   [Polygonum convolvulus]
                                                   [Reynoutria convolvulus]
                                                   [Tiniaria convolvulus]
                                             Fallopia dumetorum
                                                   [Bilderdykia dumetorum]
                                                   [Polygonum dumetorum]
                                                   [Polygonum scandens var. dumetorum]
                                                   [Reynoutria scandens var. dumetorum]
                                                   [Tiniaria dumetorum]
                                             Fallopia japonica
                                                   [Fallopia japonica var. japonica]
                                                   [Polygonum cuspidatum]
                                                   [Reynoutria japonica]
                                                   [Tiniaria japonica]
                                               Fallopia japonica var. japonica
                                                     [Polygonum cuspidatum var. compactum]
                                             Fallopia multiflora
                                                   [Polygonum multiflorum]
                                             Fallopia sachalinensis
                                                   [Polygonum sachalinense]
                                                   [Reynoutria sachalinensis]
                                                   [Tiniaria sachalinensis]
                                                   [Tiniaria sachalinesis]
                                             Fallopia scandens
                                                   [Bilderdykia cristata]
                                                   [Bilderdykia scandens var. cristata]
                                                   [Bilderdykia scandens]
                                                   [Polygonum cristatum]
                                                   [Polygonum dumetorum var. scandens]
                                                   [Polygonum scandens var. cristatum]
                                                   [Polygonum scandens var. scandens]
                                                   [Polygonum scandens]
                                                   [Reynoutria scandens var. cristata]
                                                   [Reynoutria scandens]
                                                   [Tiniaria cristata]
                                                   [Tiniaria scandens]
                                             Fallopia × bohemica
                                                   [Polygonum × bohemicum]
                                     Gilmania
                                             Gilmania luteola
                                                   [Phyllogonum luteolum]
                                     Gonopyrum
                                     Goodmania
                                             Goodmania luteola
                                                   [Choritheca luteola]
                                                   [Eriogonum spinescens]
                                                   [Gymnogonum spinescens]
                                                   [Oxytheca luteola]
                                     Gymnogonum
                                     Gymnopodium
                                             Gymnopodium floribundum
                                                   [Gymnopodium antigonoides]
                                                   [Gymnopodium floribundum var. antigonoides]
                                     Harfordia
                                             Harfordia macroptera
                                                   [Pterostegia macroptera]
                                               Harfordia macroptera var. fruticosa
                                                     [Harfordia fruticosa]
                                               Harfordia macroptera var. galioides
                                               Harfordia macroptera var. macroptera
                                     Heptarina
                                     Hollisteria
                                             Hollisteria lanata
                                                   [Chorizanthe floccosa]
                                                   [Eriogonum lanatum]
                                     Homalocladium
                                             Homalocladium platycladum
                                                   [Muehlenbeckia platyclada]
                                     Johanneshowellia
                                             Johanneshowellia crateriorum
                                             Johanneshowellia puberula
                                                   [Eriogonum puberulum var. venosum]
                                                   [Eriogonum puberulum]
                                     Koenigia
                                             Koenigia alpina
                                                   [Persicaria alpina]
                                                   [Polygonum polymorphum]
                                             Koenigia campanulata
                                               Koenigia campanulata var. fulvida
                                                     [Polygonum campanulatum var. fulvidum]
                                             Koenigia cyanandra
                                                   [Polygonum cyanandrum]
                                             Koenigia delicatula
                                               Koenigia delicatula subsp. delicatula
                                                     [Polygonum delicatulum]
                                             Koenigia filicaulis
                                                   [Polygonum filicaule]
                                             Koenigia forrestii
                                                   [Polygonum forrestii]
                                             Koenigia islandica
                                                   [Macounastrum islandicum]
                                             Koenigia lapathifolia
                                                   [Polygonum alpinum var. alaskanum]
                                             Koenigia nepalensis
                                             Koenigia nummularifolia
                                                   [Polygonum nummulariifolium]
                                             Koenigia phytolaccifolia
                                                   [Polygonum smallii]
                                             Koenigia pilosa
                                             Koenigia polystachya
                                             Koenigia weyrichii
                                               Koenigia weyrichii subsp. weyrichii
                                                     [Polygonum weyrichii]
                                     Lagunea
                                     Lapathum
                                     Lastarriaea
                                             Lastarriaea coriacea
                                                   [Chorizanthe coriacea]
                                                   [Chorizanthe lastarriaea var. californica]
                                                   [Chorizanthe lastarriaea]
                                                   [Lastarriaea chilensis subsp. californica]
                                                   [Lastarriaea chilensis]
                                             Lastarriaea ptilota
                                     Macounastrum
                                     Mucronea
                                             Mucronea californica
                                                   [Chorizanthe californica var. suksdorfii]
                                                   [Chorizanthe californica]
                                                   [Mucronea californica var. suksdorfii]
                                               Mucronea californica var. californica
                                             Mucronea perfoliata
                                                   [Chorizanthe perfoliata var. opaca]
                                                   [Chorizanthe perfoliata]
                                                   [Mucronea perfoliata var. opaca]
                                     Muehlenbeckia
                                             Muehlenbeckia adpressa
                                             Muehlenbeckia andina
                                             Muehlenbeckia astonii
                                             Muehlenbeckia australis
                                             Muehlenbeckia axillaris
                                             Muehlenbeckia complexa
                                                   [Calacinum complexum]
                                                   [Polygonum complexum]
                                                   [Polygonum rotundifolium]
                                                   [Sarcogonum complexum]
                                             Muehlenbeckia gracillima
                                             Muehlenbeckia gunnii
                                             Muehlenbeckia hastulata
                                                   [Calacinum hastulatum]
                                                   [Muehlenbeckia chilensis]
                                                   [Muehlenbeckia hastatula]
                                                   [Muehlenbeckia hastulata var. fascicularis]
                                                   [Muehlenbeckia hastulata var. hastulata]
                                                   [Muehlenbeckia hastulata var. rotundata]
                                                   [Polygonum hastulatum]
                                                   [Rumex hastatulus]
                                                   [Rumex hastulatus]
                                               Muehlenbeckia hastulata var. hastulata
                                             Muehlenbeckia sagittifolia
                                             Muehlenbeckia tamnifolia
                                             Muehlenbeckia volcanica
                                     Nemacaulis
                                             Nemacaulis denudata
                                                   [Eriogonum denudatum]
                                               Nemacaulis denudata var. denudata
                                                     [Eriogonum denudatum]
                                                     [Eriogonum nemacaulis]
                                                     [Nemacaulis nuttallii]
                                               Nemacaulis denudata var. gracilis
                                     Neomillspaughia
                                             Neomillspaughia emarginata
                                             Neomillspaughia paniculata
                                     Oxygonum
                                             Oxygonum delagoense
                                     Oxyria
                                             Oxyria digyna
                                                   [Acetosa digyna]
                                                   [Donia digyna]
                                                   [Lapathum digynum]
                                                   [Rheum digynum]
                                                   [Rumex digyna]
                                                   [Rumex digynus]
                                             Oxyria sinensis
                                     Oxytheca
                                             Oxytheca abramsii
                                             Oxytheca dendroidea
                                               Oxytheca dendroidea subsp. dendroidea
                                                     [Eriogonum dendroideum var. foliosum]
                                                     [Eriogonum dendroideum var. hillmanii]
                                                     [Eriogonum dendroideum]
                                                     [Oxytheca dendroidea var. foliosa]
                                                     [Oxytheca dendroidea var. hillmanii]
                                                     [Oxytheca foliosa]
                                               Oxytheca dendroidea var. dendroidea
                                             Oxytheca foliosa
                                             Oxytheca perfoliata
                                                   [Eriogonum perfoliatum]
                                             Oxytheca spergulinum
                                             Oxytheca watsonii
                                                   [Eriogonum cuspidatum]
                                     Persicaria
                                             Persicaria amphibia
                                                   [Chulusium amphibium]
                                                   [Persicaria alismifolia]
                                                   [Persicaria amphibia var. emersa]
                                                   [Persicaria amphibia var. stipulacea]
                                                   [Persicaria coccinea]
                                                   [Persicaria covillei]
                                                   [Persicaria cusickii]
                                                   [Persicaria cygnea]
                                                   [Persicaria hesperia]
                                                   [Persicaria mesochora]
                                                   [Persicaria muehlenbergii]
                                                   [Persicaria muhlenbergii]
                                                   [Persicaria nebraskensis]
                                                   [Persicaria oregana]
                                                   [Persicaria purpurata]
                                                   [Polygonum amphibium subsp. laevimarginatum]
                                                   [Polygonum amphibium var. coccineum]
                                                   [Polygonum amphibium var. emersum]
                                                   [Polygonum amphibium var. hartwrightii]
                                                   [Polygonum amphibium var. stipulaceum]
                                                   [Polygonum amphibium]
                                                   [Polygonum coccineum var. pratincola]
                                                   [Polygonum coccineum var. rigidulum]
                                                   [Polygonum coccineum var. terrestre]
                                                   [Polygonum coccineum]
                                                   [Polygonum fluitans]
                                                   [Polygonum hartwrightii]
                                                   [Polygonum inundatum]
                                                   [Polygonum muehlenbergii var. terrestre]
                                                   [Polygonum muehlenbergii]
                                                   [Polygonum muhlenbergii var. terrestre]
                                                   [Polygonum muhlenbergii]
                                                   [Polygonum natans]
                                             Persicaria arifolia
                                                   [Polygonum arifolium var. lentiforme]
                                                   [Polygonum arifolium var. pubescens]
                                                   [Polygonum arifolium]
                                                   [Tracaulon arifolium]
                                             Persicaria attenuata
                                             Persicaria barbata
                                             Persicaria bicornis
                                                   [Persicaria longistyla]
                                                   [Polygonum bicorne]
                                                   [Polygonum longistylum var. omissum]
                                                   [Polygonum longistylum]
                                             Persicaria bungeana
                                                   [Polygonum bungeanum]
                                             Persicaria capitata
                                                   [Cephalophilon capitatum]
                                                   [Polygonum capitatum]
                                             Persicaria careyi
                                                   [Polygonum careyi]
                                             Persicaria chinensis
                                                   [Polygonum chinense var. chinense]
                                                   [Polygonum chinense]
                                               Persicaria chinensis var. paradoxa
                                                     [Polygonum chinense var. paradoxum]
                                             Persicaria debilis
                                                   [Polygonum debile]
                                             Persicaria decipiens
                                                   [Polygonum decipiens]
                                                   [Polygonum salicifolium]
                                             Persicaria erectominor
                                               Persicaria erectominor var. trigonocarpa
                                                     [Polygonum leptophyllum]
                                             Persicaria ferruginea
                                                   [Polygonum ferrugineum]
                                             Persicaria glabra
                                                   [Persicaria densiflora]
                                                   [Persicaria portoricensis]
                                                   [Polygonum densiflorum]
                                                   [Polygonum portoricense]
                                             Persicaria glacialis
                                                   [Polygonum glaciale]
                                             Persicaria greuteriana
                                                   [Polygonum wallichii]
                                             Persicaria hastatosagittata
                                                   [Polygonum hastato-sagittatum]
                                             Persicaria hirsuta
                                                   [Polygonum hirsutum]
                                             Persicaria hispida
                                                   [Polygonum hispidum]
                                             Persicaria hydropiper
                                                   [Polygonum hydropiper var. projectum]
                                                   [Polygonum hydropiper]
                                             Persicaria hydropiperoides
                                                   [Persicaria hydropiperoides var. breviciliata]
                                                   [Persicaria hydropiperoides var. euronotora]
                                                   [Persicaria hydropiperoides var. opelousana]
                                                   [Persicaria opelousana]
                                                   [Persicaria paludicola]
                                                   [Persicaria persicarioides]
                                                   [Polygonum hydropiperoides var. adenocalyx]
                                                   [Polygonum hydropiperoides var. asperifolia]
                                                   [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. opelousanum]
                                                   [Polygonum hydropiperoides var. psilostachyum]
                                                   [Polygonum hydropiperoides var. strigosum]
                                                   [Polygonum hydropiperoides]
                                                   [Polygonum opelousanum var. adenocalyx]
                                                   [Polygonum opelousanum]
                                                   [Polygonum persicarioides]
                                                   [Polyonum hydropiperoides var. hydropiperoides]
                                                   [Polyonum hydropiperoides var. opalousanum]
                                                   [Polyonum hydropiperoides]
                                             Persicaria japonica
                                                   [Polygonum japonicum]
                                             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. ovatum]
                                                   [Polygonum lapathifolium var. prostratum]
                                                   [Polygonum lapathifolium var. salicifolium]
                                                   [Polygonum lapathifolium]
                                                   [Polygonum oneillii]
                                                   [Polygonum pensylvanicum subsp. oneillii]
                                                   [Polygonum scabrum]
                                                   [Polygonum tomentosum]
                                             Persicaria longiseta
                                                   [Persicaria caespitosa var. longiseta]
                                                   [Polygonum caespitosum var. longisetum]
                                                   [Polygonum cespitosum var. longisetum]
                                                   [Polygonum longisetum]
                                             Persicaria maackiana
                                                   [Polygonum maackianum]
                                             Persicaria maculosa
                                                   [Persicaria fusiformis]
                                                   [Persicaria maculata]
                                                   [Persicaria persicaria]
                                                   [Persicaria ruderalis var. vulgaris]
                                                   [Persicaria ruderalis]
                                                   [Persicaria vulgaris]
                                                   [Polygonum dubium]
                                                   [Polygonum fusiforme]
                                                   [Polygonum persicaria var. angustifolium]
                                                   [Polygonum persicaria var. ruderale]
                                                   [Polygonum persicaria]
                                                   [Polygonum puritanorum]
                                             Persicaria madagascariensis
                                                   [Persicaria attenuata subsp. africana]
                                             Persicaria malaica
                                                   [Polygonum chinense var. ovalifolium]
                                             Persicaria meisneriana
                                                   [Polygonum meisneranum]
                                                   [Polygonum meisnerianum var. jalapense]
                                                   [Polygonum meisnerianum]
                                               Persicaria meisneriana var. beyrichiana
                                                     [Polygonum meisnerianum var. beyrichianum]
                                             Persicaria microcephala
                                               Persicaria microcephala var. sphaerocephala
                                                     [Polygonum microcephalum var. sphaerocephalum]
                                             Persicaria minor
                                                   [Polygonum minus var. minus]
                                                   [Polygonum minus var. subcontinuum]
                                             Persicaria neofiliforme
                                             Persicaria neofiliformis
                                             Persicaria nepalensis
                                                   [Polygonum alatum]
                                                   [Polygonum nepalense]
                                             Persicaria nodosa
                                                   [Polygonum lapathifolium var. nodosum]
                                                   [Polygonum nodosum]
                                             Persicaria obtusifolia
                                                   [Polygonum obtusifolia]
                                             Persicaria odorata
                                               Persicaria odorata subsp. odorata
                                                     [Polygonum odoratum]
                                             Persicaria orientalis
                                                   [Amblygonum orientale]
                                                   [Heptarina orientalis]
                                                   [Lagunea orientalis]
                                                   [Polygonum orientale]
                                                   [Polygonum spaethii]
                                             Persicaria pensylvanica
                                                   [Persicaria mississippiensis]
                                                   [Persicaria pensylvanica var. dura]
                                                   [Polygonum mexicanum]
                                                   [Polygonum mississippiense var. interius]
                                                   [Polygonum mississippiense]
                                                   [Polygonum omissum]
                                                   [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
                                                   [Ampelygonum perfoliatum]
                                                   [Polygonum perfoliatum]
                                             Persicaria posumbu
                                                   [Persicaria caespitosa]
                                                   [Polygonum caespitosum var. caespitosum]
                                                   [Polygonum caespitosum]
                                                   [Polygonum cespitosum var. cespitosum]
                                                   [Polygonum cespitosum]
                                             Persicaria pubescens
                                                   [Polygonum posumbu]
                                             Persicaria punctata
                                                   [Discolenta punctata]
                                                   [Persicaria punctata var. eciliata]
                                                   [Persicaria punctata var. leptostachya]
                                                   [Polygonum acre]
                                                   [Polygonum punctatum var. aquatile]
                                                   [Polygonum punctatum var. confertiflorum]
                                                   [Polygonum punctatum var. ellipticum]
                                                   [Polygonum punctatum var. leptostachyum]
                                                   [Polygonum punctatum var. parviflorum]
                                                   [Polygonum punctatum var. parvum]
                                                   [Polygonum punctatum var. punctatum]
                                                   [Polygonum punctatum]
                                             Persicaria puritanorum
                                                   [Polygonum puritanorum]
                                             Persicaria robustior
                                                   [Polygonum punctatum var. majus]
                                                   [Polygonum punctatum var. robustius]
                                                   [Polygonum robustius]
                                             Persicaria runcinata
                                                   [Polygonum runcinatum]
                                               Persicaria runcinata var. sinensis
                                                     [Polygonum runcinatum var. sinense]
                                             Persicaria sagittata
                                                   [Polygonum sagittatum var. gracilentum]
                                                   [Polygonum sagittatum]
                                                   [Tracaulon sagittatum var. gracilentum]
                                                   [Tracaulon sagittatum]
                                                   [Truellum sagittatum]
                                             Persicaria senticosa
                                                   [Polygonum senticosum]
                                             Persicaria setacea
                                                   [Persicaria setacea var. interjecta]
                                                   [Persicaria setacea var. tonsa]
                                                   [Polygonum hydropiperoides var. setaceum]
                                                   [Polygonum setaceum var. interjectum]
                                                   [Polygonum setaceum var. setaceum]
                                                   [Polygonum setaceum var. tonsum]
                                                   [Polygonum setaceum]
                                             Persicaria thunbergii
                                                   [Polygonum thunbergii]
                                             Persicaria virginiana
                                                   [Antenoron virginianum]
                                                   [Polygonum virginianum var. glaberrimum]
                                                   [Polygonum virginianum]
                                                   [Tovara virginiana f. rubra]
                                                   [Tovara virginiana var. glaberrima]
                                                   [Tovara virginiana]
                                             Persicaria wallichii
                                                   [Aconogonon polystachyum]
                                                   [Persicaria polystachya]
                                                   [Persicaria wallichii var. wallichii]
                                                   [Peutalis polystachya]
                                                   [Pleuropteropyrum polystachyum]
                                                   [Polygonum polystachyum]
                                                   [Reynoutria polystachya]
                                                   [Rubrivena polystachya]
                                               Persicaria wallichii var. wallichii
                                     Peutalis
                                     Phyllogonum
                                     Pleuropteropyrum
                                     Pleuropterus
                                             Pleuropterus cuspidatus
                                             Pleuropterus zuccarinii
                                     Podopterus
                                             Podopterus cordifolius
                                             Podopterus mexicanus
                                     Polygonella
                                             Polygonella americana
                                                   [Gonopyrum americanum]
                                             Polygonella articulata
                                                   [Delopyrum articulatum]
                                                   [Polygonum articulatum]
                                             Polygonella basiramia
                                                   [Delopyrum basiramia]
                                                   [Delopyrum basiramium]
                                                   [Polygonella ciliata var. basiramia]
                                             Polygonella brachystachya
                                             Polygonella ciliata
                                                   [Delopyrum ciliatum]
                                               Polygonella ciliata var. ciliata
                                             Polygonella croomii
                                             Polygonella fimbriata
                                                   [Polygonum fimbriatum]
                                                   [Thysanella fimbriata]
                                             Polygonella gracilis
                                                   [Delopyrum filiforme]
                                                   [Delopyrum gracile]
                                                   [Polygonum gracile]
                                             Polygonella macrophylla
                                             Polygonella myriophylla
                                                   [Dentoceras myriophylla]
                                             Polygonella parksii
                                             Polygonella polygama
                                               Polygonella polygama var. brachystachya
                                                     [Polygonella polygame var. brachystachya]
                                               Polygonella polygama var. croomii
                                               Polygonella polygama var. polygama
                                             Polygonella polygame
                                             Polygonella robusta
                                                   [Polygonella fimbriata var. robusta]
                                                   [Thysanella robusta]
                              Polygonoideae
                                     Duma
                                             Duma florulenta
                                     Polygonum
                                           [Polyonum]
                                             Polygonum achoreum
                                                   [Polygonum erectum subsp. achoreum]
                                             Polygonum acuminatum
                                                   [Persicaria acuminata]
                                                   [Polygonum acuminata]
                                             Polygonum aequale
                                             Polygonum affine
                                             Polygonum afromontanum
                                             Polygonum alaskanum
                                             Polygonum allocarpum
                                             Polygonum arenarium
                                               Polygonum arenarium subsp. pulchellum
                                                     [Polygonum pulchellum]
                                             Polygonum argyrocoleon
                                             Polygonum atlanticum
                                             Polygonum austiniae
                                                   [Polygonum douglasii subsp. austiniae]
                                                   [Polygonum douglasii var. austiniae]
                                             Polygonum autumnale
                                             Polygonum aviculare
                                                   [Polygonum aviculare var. buxiforme]
                                               Polygonum aviculare subsp. aviculare
                                                     [Polygonum aviculare var. aviculare]
                                                     [Polygonum aviculare var. vegetum]
                                                     [Polygonum fallax]
                                                     [Polygonum rubescens]
                                               Polygonum aviculare subsp. boreale
                                                     [Polygonum aviculare var. boreale]
                                               Polygonum aviculare subsp. buxiforme
                                                     [Polygonum aviculare var. littorale]
                                                     [Polygonum buxiforme]
                                               Polygonum aviculare subsp. depressum
                                                     [Polygonum aequale]
                                                     [Polygonum arenastrum]
                                                     [Polygonum aviculare var. arenastrum]
                                                     [Polygonum aviculare var. depressum]
                                                     [Polygonum calcatum]
                                                     [Polygonum microspermum]
                                               Polygonum aviculare subsp. neglectum
                                                     [Polygonum aviculare subsp. rectum]
                                                     [Polygonum aviculare var. neglectum]
                                                     [Polygonum neglectum]
                                               Polygonum aviculare subsp. rurivagum
                                                     [Polygonum aviculare var. angustissimum]
                                                     [Polygonum aviculare var. rurivagum]
                                                     [Polygonum rurivagum]
                                             Polygonum barbatum
                                             Polygonum bellardii
                                                   [Polygonum provinciale]
                                             Polygonum beyrichianum
                                             Polygonum bidwelliae
                                                   [Duravia bidwelliae]
                                             Polygonum bolanderi
                                                   [Duravia bolanderi]
                                             Polygonum boreale
                                             Polygonum buxifolium
                                             Polygonum buxiforme
                                             Polygonum californicum
                                                   [Duravia californicum]
                                                   [Polygonum greenei]
                                                   [Polygonum greenii]
                                             Polygonum cascadense
                                             Polygonum caurianum
                                             Polygonum coarctatum
                                             Polygonum confertiflorum
                                             Polygonum douglasii
                                                   [Polygonum buxiforme var. montanum]
                                                   [Polygonum commixtum]
                                                   [Polygonum douglasii subsp. douglasii]
                                                   [Polygonum douglasii var. douglasii]
                                                   [Polygonum douglasii var. latifolium]
                                                   [Polygonum emaciatum]
                                                   [Polygonum howellii]
                                                   [Polygonum montanum]
                                             Polygonum engelmannii
                                                   [Polygonum douglasii subsp. engelmannii]
                                                   [Polygonum douglasii var. microspermum]
                                                   [Polygonum tenue var. microspermum]
                                             Polygonum equisetiforme
                                             Polygonum erectum
                                                   [Polygonum aviculare var. erectum]
                                             Polygonum esotericum
                                             Polygonum exsertum
                                             Polygonum fowleri
                                               Polygonum fowleri subsp. fowleri
                                               Polygonum fowleri subsp. hudsonianum
                                                     [Polygonum caurianum subsp. hudsonianum]
                                             Polygonum franktonii
                                             Polygonum gabrielae
                                             Polygonum glaucum
                                                   [Polygonum maritimum]
                                                   [Polygonum maritinum]
                                             Polygonum graminifolium
                                             Polygonum heterophyllum
                                             Polygonum heterosepalum
                                             Polygonum hickmanii
                                             Polygonum hudsonianum
                                             Polygonum humifusum
                                               Polygonum humifusum subsp. caurianum
                                                     [Polygonum caurianum subsp. caurianum]
                                               Polygonum humifusum subsp. humifusum
                                             Polygonum imbricatum
                                             Polygonum interius
                                             Polygonum intermedium
                                             Polygonum lacerum
                                             Polygonum leptocarpum
                                             Polygonum littorale
                                             Polygonum longiocreatum
                                             Polygonum majus
                                                   [Polygonum coarctatum var. majus]
                                                   [Polygonum douglasii subsp. majus]
                                             Polygonum marinense
                                             Polygonum microcephalum
                                             Polygonum microspermum
                                             Polygonum minimum
                                                   [Polygonum torreyi]
                                             Polygonum minus
                                             Polygonum molle
                                             Polygonum monspeliense
                                             Polygonum montereyense
                                             Polygonum multiflorum
                                             Polygonum muricatum
                                             Polygonum nuttallii
                                                   [Polygonum douglasii subsp. nuttallii]
                                             Polygonum oxyspermum
                                               Polygonum oxyspermum subsp. oxyspermum
                                                     [Polygonum acadiense]
                                               Polygonum oxyspermum subsp. raii
                                             Polygonum paronychia
                                             Polygonum paronychioides
                                             Polygonum parryi
                                             Polygonum patulum
                                                   [Polygonum bellardii var. patulum]
                                             Polygonum plebeium
                                                   [Polygonum herniarioides]
                                             Polygonum polycnemoides
                                                   [Polygonum polycnemoides var. oliveri]
                                                   [Polygonum polycnemoides var. polycnemoides]
                                                   [Polygonum polycnenoides]
                                             Polygonum polygaloides
                                               Polygonum polygaloides subsp. confertiflorum
                                                     [Polygonum confertiflorum]
                                                     [Polygonum kelloggii var. confertiflorum]
                                                     [Polygonum watsonii]
                                               Polygonum polygaloides subsp. esotericum
                                                     [Polygonum esotericum]
                                               Polygonum polygaloides subsp. kelloggii
                                                     [Polygonum kelloggii]
                                                     [Polygonum unifolium]
                                               Polygonum polygaloides subsp. polygaloides
                                             Polygonum polygamum
                                             Polygonum raii
                                             Polygonum ramosissimum
                                               Polygonum ramosissimum subsp. prolificum
                                                     [Polygonum prolificum]
                                                     [Polygonum ramosissimum var. prolificum]
                                               Polygonum ramosissimum subsp. ramosissimum
                                                     [Polygonum exsertum]
                                                     [Polygonum interior]
                                                     [Polygonum latum]
                                                     [Polygonum leptocarpum]
                                                     [Polygonum ramosissimum f. atlanticum]
                                                     [Polygonum ramosissimum var. ramosissimum]
                                                     [Polygonum stevensii]
                                                     [Polygonum triangulum]
                                             Polygonum rottboellioides
                                                   [Polygonum tubulosum]
                                             Polygonum rurivagum
                                             Polygonum sawatchense
                                               Polygonum sawatchense subsp. oblivium
                                               Polygonum sawatchense subsp. sawatchense
                                                     [Polygonum douglasii subsp. johnstonii]
                                                     [Polygonum douglasii var. johnstonii]
                                                     [Polygonum exile]
                                                     [Polygonum triandrum]
                                             Polygonum segetum
                                                   [Persicaria segeta]
                                             Polygonum shastense
                                             Polygonum spergulariiforme
                                                   [Polygonum douglasii subsp. spergulariiforme]
                                                   [Polygonum spergulariaeforme]
                                             Polygonum striatulum
                                                   [Polygonum brasiliense]
                                                   [Polygonum brasiliensis]
                                                   [Polygonum braziliense]
                                                   [Polygonum camporum]
                                                   [Polygonum striatulum var. texense]
                                                   [Polygonum texense]
                                             Polygonum strigosum
                                             Polygonum tenue
                                                   [Polygonum tenue var. protrusum]
                                                   [Polygonum tenue var. tenue]
                                             Polygonum triangulum
                                             Polygonum utahense
                                             Polygonum watsonii
                                             Polygonum zuccarinii
                                     Pterogonum
                                             Pterogonum alatum
                                     Pterostegia
                                             Pterostegia drymarioides
                                                   [Pterostegia diphylla var. biloba]
                                                   [Pterostegia diphylla]
                                                   [Pterostegia microphylla]
                                     Rajania
                                     Reynoutria
                                             Reynoutria bohemica
                                                   [Fallopia bohemica]
                                                   [Polygonum bohemicum]
                                     Rheum
                                             Rheum australe
                                             Rheum officinale
                                             Rheum palmatum
                                             Rheum rhabarbarum
                                             Rheum rhaponticum
                                     Rubrivena
                                     Rumex
                                             Rumex X acutus
                                             Rumex X erubescens
                                             Rumex acetosa
                                                   [Acetosa alpestris]
                                                   [Acetosa pratensis subsp. alpestris]
                                                   [Rumex acetosa subsp. acetosa]
                                                   [Rumex acetosa subsp. alpestris]
                                                   [Rumex acetosa subsp. ambiguus]
                                                   [Rumex acetosa subsp. arifolius]
                                                   [Rumex alpestris]
                                             Rumex acetosella
                                                   [Acetosa acetosella]
                                                   [Acetosella acetosella]
                                                   [Rumex acetosella subsp. angiocarpus]
                                                   [Rumex acetosella var. pyrenaeus]
                                                   [Rumex acetosella var. tenuifolius]
                                                   [Rumex angiocarpus]
                                                   [Rumex tenuifolius]
                                             Rumex albescens
                                             Rumex alpinus
                                                   [Rumex pauciflorus]
                                             Rumex altissimus
                                                   [Rumex brittanicus]
                                             Rumex aquaticus
                                             Rumex arcticus
                                                   [Rumex arcticus var. arcticus]
                                                   [Rumex arcticus var. perlatus]
                                             Rumex bequaertii
                                             Rumex beringensis
                                             Rumex britannica
                                                   [Rumex orbiculatus var. borealis]
                                                   [Rumex orbiculatus var. orbiculatus]
                                                   [Rumex orbiculatus]
                                             Rumex brownii
                                                   [Rumex brownei]
                                             Rumex bucephalophorus
                                             Rumex californicus
                                                   [Rumex salicifolius var. denticulatus]
                                                   [Rumex salicifolius var. montigenitus]
                                             Rumex chrysocarpus
                                                   [Rumex berlandieri]
                                             Rumex confertus
                                                   [Rumex alpinus var. subcalligerus]
                                             Rumex conglomeratus
                                                   [Acetosa conglomerata]
                                             Rumex crassus
                                                   [Rumex salicifolius var. crassus]
                                             Rumex crispus
                                                   [Lapathum crispum]
                                                   [Rumex crispus subsp. crispus]
                                                   [Rumex crispus subsp. fauriei]
                                                   [Rumex fauriei]
                                             Rumex cristatus
                                             Rumex crystallinus
                                             Rumex cuneifolius
                                             Rumex densiflorus
                                             Rumex dentatus
                                                   [Rumex dentatus subsp. klotzschianus]
                                                   [Rumex dentatus var. dentatus]
                                             Rumex ellipticus
                                             Rumex fascicularis
                                             Rumex floridanus
                                             Rumex frutescens
                                             Rumex fueginus
                                                   [Rumex fueginus var. tanythrix]
                                                   [Rumex maritimus subsp. fueginus]
                                                   [Rumex maritimus var. athrix]
                                                   [Rumex maritimus var. fueginus]
                                             Rumex giganteus
                                                   [Rumex giganteus var. nelsonii]
                                             Rumex graminifolius
                                             Rumex hesperius
                                                   [Rumex hesperis]
                                             Rumex hydrolapathum
                                             Rumex hymenosepalus
                                                   [Rumex hymenosepalus var. euhymenosepalus]
                                                   [Rumex hymenosepalus var. salinus]
                                             Rumex inconspicuus
                                             Rumex kerneri
                                                   [Rumex cristatus subsp. kerneri]
                                             Rumex krausei
                                             Rumex lacustris
                                                   [Rumex salicifolius var. lacustris]
                                             Rumex lapponicus
                                                   [Acetosa alpestris subsp. lapponica]
                                                   [Acetosa lapponica]
                                                   [Rumex acetosa subsp. lapponicus]
                                                   [Rumex alpestris subsp. lapponicus]
                                             Rumex longifolius
                                                   [Rumex domesticus]
                                                   [Rumex suzukianus]
                                             Rumex lunaria
                                             Rumex maderensis
                                             Rumex maritimus
                                                   [Rumex maritimus subsp. maritimus]
                                                   [Rumex maritimus var. maritimus]
                                             Rumex mexicanus
                                                   [Rumex quadrangulivalvis]
                                                   [Rumex salicifolius var. mexicanus]
                                             Rumex nematopodus
                                             Rumex nepalensis
                                             Rumex nivalis
                                             Rumex obovatus
                                             Rumex obtusifolius
                                                   [Acetosa oblongifolia]
                                                   [Acetosa obtusifolia]
                                                   [Lapathum obtusifolium]
                                                   [Rumex obtusifolius subsp. agrestis]
                                                   [Rumex obtusifolius subsp. sylvestris]
                                                   [Rumex obtusifolius var. obtusifolius]
                                                   [Rumex obtusifolius var. sylvestris]
                                               Rumex obtusifolius subsp. obtusifolius
                                             Rumex occidentalis
                                                   [Lapathum occidentale]
                                                   [Rumex aquaticus subsp. fenestratus]
                                                   [Rumex aquaticus subsp. occidentalis]
                                                   [Rumex aquaticus var. fenestratus]
                                                   [Rumex bakeri]
                                                   [Rumex fenestratus]
                                                   [Rumex occidentalis var. fenestratus]
                                                   [Rumex occidentalis var. labradoricus]
                                                   [Rumex occidentalis var. procerus]
                                                   [Rumex procerus]
                                               Rumex occidentalis var. occidentalis
                                             Rumex orthoneurus
                                             Rumex pallidus
                                             Rumex palustris
                                             Rumex paraguayensis
                                             Rumex patientia
                                               Rumex patientia subsp. patientia
                                             Rumex paucifolius
                                                   [Acetosa gracilescens]
                                                   [Acetosa paucifolia]
                                                   [Acetosella paucifolia]
                                                   [Rumex paucifolius subsp. gracilescens]
                                                   [Rumex paucifolius subsp. paucifolius]
                                                   [Rumex paucifolius var. gracilescens]
                                                   [Rumex paucifolius var. minusculus]
                                               Rumex paucifolius var. paucifolius
                                             Rumex persicarioides
                                                   [Rumex maritimus var. persicarioides]
                                             Rumex praecox
                                             Rumex pseudonatronatus
                                                   [Rumex fennicus]
                                             Rumex pseudoxyria
                                                   [Rumex acetosa subsp. pseudoxyria]
                                             Rumex pulcher
                                                   [Rumex pulcher subsp. divaricatus]
                                                   [Rumex pulcher var. divarticatus]
                                                   [Rumex pulcher var. pulcher]
                                             Rumex pycnanthus
                                                   [Rumex subalpinus]
                                             Rumex rugosus
                                                   [Acetosa rugosa]
                                             Rumex sagittatus
                                                   [Acetosa sagittata]
                                             Rumex salicifolius
                                                   [Rumex salicifolius subsp. salicifolius]
                                                   [Rumex salicifolius var. angustivalvis]
                                                   [Rumex salicifolius var. salicifolius]
                                             Rumex sanguineus
                                             Rumex scutatus
                                             Rumex sibiricus
                                                   [Rumex mexicanus var. angustifolius]
                                                   [Rumex mexicanus var. sibiricus]
                                             Rumex skottsbergii
                                             Rumex spiralis
                                             Rumex stenophyllus
                                             Rumex subarcticus
                                                   [Rumex mexicanus var. subarcticus]
                                             Rumex thyrsiflorus
                                                   [Rumex acetosa subsp. thyrsiflorus]
                                             Rumex tomentellus
                                             Rumex transitorius
                                                   [Rumex mexicanus var. transitorius]
                                                   [Rumex salicifolius var. transitorius]
                                             Rumex triangulivalvis
                                                   [Rumex salicifolius subsp. triangulivalvis]
                                                   [Rumex salicifolius var. oreolapathum]
                                                   [Rumex salicifolius var. triangulivalvis]
                                                   [Rumex triangulivalvis var. oreolapathum]
                                             Rumex utahensis
                                                   [Rumex mexicanus var. strictus]
                                                   [Rumex salicifolius var. utahensis]
                                             Rumex venosus
                                                   [Lapathum venosus]
                                             Rumex verticillatus
                                             Rumex vesicarius
                                                   [Acetosa vesicaria]
                                             Rumex violascens
                                             Rumex × alexidis
                                                   [Rumex alexidis]
                                             Rumex × confusus
                                             Rumex × dissimilis
                                             Rumex × franktonis
                                             Rumex × pratensis
                                                   [Rumex pratensis]
                                                   [Rumex × acutus]
                                                   [Rumex × crispobtusifolius]
                                     Ruprechtia
                                             Ruprechtia chiapensis
                                                   [Ruprechtia pallida]
                                             Ruprechtia coriacea
                                             Ruprechtia costata
                                                   [Ruprechtia kellermanii]
                                             Ruprechtia curranii
                                             Ruprechtia fusca
                                                   [Ruprechtia macrosepala]
                                             Ruprechtia tangarana
                                     Salta
                                             Salta triflora
                                                   [Ruprechtia triflora var. guaranitica]
                                                   [Ruprechtia triflora]
                                     Sarcogonum
                                     Sidotheca
                                             Sidotheca caryophylloides
                                                   [Eriogonum caryophylloides]
                                                   [Oxytheca caryophylloides]
                                             Sidotheca emarginata
                                                   [Eriogonum emarginatum]
                                                   [Oxytheca emarginata]
                                             Sidotheca trilobata
                                                   [Eriogonum trilobatum]
                                                   [Oxytheca trilobata]
                                     Stenogonum
                                             Stenogonum flexum
                                                   [Eriogonum flexum var. ferronis]
                                                   [Eriogonum flexum]
                                             Stenogonum salsuginosum
                                                   [Eriogonum salsuginosum]
                                     Systenotheca
                                             Systenotheca vortriedei
                                                   [Centrostegia vortriedei]
                                                   [Chorizanthe vortriedei]
                                                   [Systenotheca vortreidei]
                                     Thysanella
                                     Tiniaria
                                     Tovara
                                     Tracaulon
                                     Triplaris
                                             Triplaris americana
                                                   [Triplaris guanaiensis]
                                             Triplaris caracasana
                                             Triplaris cumingiana
                                             Triplaris gardneriana
                                             Triplaris melaenodendron
                                             Triplaris moyobambensis
                                             Triplaris vestita
                                             Triplaris weigeltiana
                                                   [Blochmannia weigeltiana]
                                     Truellum
                                     Vibo

Problematic Rooting (118196)
                                               Polygonum arenastrum subsp. arenastrum
                                               Polygonum arenastrum subsp. microspermum
                                                     [Polygonum aviculare subsp. microspermum]

Problematic Rooting (118277)
                                               Polygonum kelloggii var. esotericum
                                               Polygonum kelloggii var. kelloggii
                                               Polygonum kelloggii var. watsonii

Problematic Rooting (390001)
                                               Eriogonum heermanni subsp. argense
                                               Eriogonum heermanni subsp. floccosum
                                               Eriogonum heermanni subsp. flocossum
                                               Eriogonum heermanni subsp. humilius
                                               Eriogonum heermanni subsp. occidentale
                                               Eriogonum heermanni subsp. sulcatum

Problematic Rooting (390025)
                                               Eriogonum pyrolaefolium subsp. coryphaeum
                                               Eriogonum pyrolaefolium var. bellingeranum