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  Plantae

      Charophyta

        Streptophytina

            Equisetopsida

              Magnoliidae

                    Caryophyllales

                            Polygonaceae

                                     Acanthogonum

                                     Acetosa

                                     Acetosella

                                     Aconogonon

                                             Aconogonon davisiae

                                             Aconogonon phytolaccifolium

                                     Aconogonum

                                     Antenoron

                                     Antigonon

                                             Antigonon leptopus

                                                   [Corculum leptopum]

                                     Aristocapsa

                                             Aristocapsa insignis

                                                   [Centrostegia insignis]

                                                   [Chorizanthe insignis]

                                                   [Oxytheca insignis]

                                     Bilderdykia

                                     Bistorta

                                             Bistorta officinalis

                                     Brunnichia

                                             Brunnichia ovata

                                                   [Brunnichia cirrhosa]

                                                   [Rajania ovata]

                                     Centrostegia

                                             Centrostegia thurberi

                                                   [Chorizanthe thurberi var. macrotheca]

                                                   [Chorizanthe thurberi]

                                               Centrostegia thurberi var. macrotheca

                                     Chorizanthe

                                             Chorizanthe angustifolia

                                               Chorizanthe angustifolia var. eastwoodiae

                                             Chorizanthe biloba

                                               Chorizanthe biloba var. biloba

                                               Chorizanthe biloba var. immemora

                                             Chorizanthe blakleyi

                                             Chorizanthe brevicornu

                                               Chorizanthe brevicornu var. brevicornu

                                               Chorizanthe brevicornu var. spathulata

                                                     [Chorizanthe brevicornu ssp. spathulata]

                                                     [Chorizanthe spathulata]

                                             Chorizanthe breweri

                                             Chorizanthe clevelandii

                                             Chorizanthe corrugata

                                                   [Acanthogonum corrugatum]

                                             Chorizanthe cuspidata

                                               Chorizanthe cuspidata var. marginata

                                               Chorizanthe cuspidata var. cuspidata

                                               Chorizanthe cuspidata var. villosa

                                                     [Chorizanthe villosa]

                                             Chorizanthe deserticola

                                             Chorizanthe diffusa

                                                   [Chorizanthe nivea]

                                               Chorizanthe diffusa var. nivea

                                             Chorizanthe douglasii

                                                   [Chorizanthe nortonii]

                                               Chorizanthe douglasii var. hartwegii

                                             Chorizanthe fimbriata

                                               Chorizanthe fimbriata var. fimbriata

                                               Chorizanthe fimbriata var. laciniata

                                                     [Chorizanthe laciniata]

                                             Chorizanthe flava

                                             Chorizanthe howellii

                                             Chorizanthe leptotheca

                                             Chorizanthe membranacea

                                                   [Eriogonella membranacea]

                                             Chorizanthe mutabilis

                                             Chorizanthe obovata

                                             Chorizanthe orcuttiana

                                             Chorizanthe palmeri

                                               Chorizanthe palmeri var. biloba

                                               Chorizanthe palmeri var. ventricosa

                                             Chorizanthe parryi

                                               Chorizanthe parryi var. fernandina

                                                     [Chorizanthe fernandina]

                                               Chorizanthe parryi var. parryi

                                             Chorizanthe polygonoides

                                               Chorizanthe polygonoides var. longispina

                                                     [Chorizanthe polygonoides ssp. longispina]

                                               Chorizanthe polygonoides var. polygonoides

                                                     [Acanthogonum polygonoides var. longispinum]

                                                     [Acanthogonum polygonoides]

                                             Chorizanthe procumbens

                                                   [Chorizanthe jonesiana]

                                                   [Chorizanthe uncinata]

                                               Chorizanthe procumbens var. albiflora

                                             Chorizanthe pulchella

                                             Chorizanthe pungens

                                               Chorizanthe pungens var. hartwegii

                                               Chorizanthe pungens var. nivea

                                               Chorizanthe pungens var. hartwegiana

                                               Chorizanthe pungens var. pungens

                                             Chorizanthe rectispina

                                             Chorizanthe rigida

                                                   [Acanthogonum rigidum]

                                             Chorizanthe robusta

                                               Chorizanthe robusta var. hartwegii

                                               Chorizanthe robusta var. robusta

                                             Chorizanthe spinosa

                                                   [Eriogonella spinosa]

                                             Chorizanthe staticoides

                                                   [Chorizanthe chrysacantha var. compacta]

                                                   [Chorizanthe chrysacantha]

                                                   [Chorizanthe discolor]

                                                   [Chorizanthe staticoides ssp. chrysacantha]

                                               Chorizanthe staticoides var. brevispina

                                               Chorizanthe staticoides var. elata

                                               Chorizanthe staticoides var. latiloba

                                             Chorizanthe stellulata

                                             Chorizanthe uniaristata

                                             Chorizanthe valida

                                             Chorizanthe ventricosa

                                             Chorizanthe watsonii

                                             Chorizanthe wheeleri

                                             Chorizanthe xanti

                                               Chorizanthe xanti var. leucotheca

                                                     [Chorizanthe xanti ssp. leucotheca]

                                               Chorizanthe xanti var. xanti

                                     Coccoloba

                                             Coccoloba barbeyana

                                             Coccoloba diversifolia

                                                   [Coccoloba floridana]

                                             Coccoloba hondurensis

                                                   [Coccoloba verapazensis]

                                             Coccoloba krugii

                                             Coccoloba leoganensis

                                             Coccoloba lindaviana

                                                   [Coccoloba itzana]

                                             Coccoloba meissneriana

                                             Coccoloba microphylla

                                             Coccoloba microstachya

                                                   [Coccoloba microstachya var. rotundifolia]

                                             Coccoloba mollis

                                             Coccoloba northropiae

                                             Coccoloba pubescens

                                             Coccoloba rufescens

                                                   [Coccoloba punctata var. parvifolia]

                                             Coccoloba swartzii

                                             Coccoloba uvifera

                                                   [Polygonum uvifera]

                                     Corculum

                                     Dedeckera

                                             Dedeckera eurekensis

                                     Delopyrum

                                     Dentoceras

                                     Dodecahema

                                             Dodecahema leptoceras

                                                   [Centrostegia leptoceras]

                                                   [Chorizanthe leptoceras]

                                                   [Eriogonella leptoceras]

                                     Duravia

                                     Emex

                                             Emex australis

                                             Emex spinosa

                                                   [Rumex spinosus]

                                     Eriogonella

                              Eriogonoideae

                                     Eriogonum

                                             Eriogonum abertianum

                                                   [Eriogonum cyclosepalum]

                                               Eriogonum abertianum var. abertianum

                                               Eriogonum abertianum var. cyclosepalum

                                               Eriogonum abertianum var. gillespiei

                                               Eriogonum abertianum var. neomexicanum

                                               Eriogonum abertianum var. villosum

                                             Eriogonum acaule

                                             Eriogonum affine

                                             Eriogonum alatum

                                                   [Eriogonum alatum var. macdougalii]

                                               Eriogonum alatum var. alatum

                                                     [Eriogonum alatum ssp. triste]

                                                     [Eriogonum triste]

                                               Eriogonum alatum var. glabriusculum

                                               Eriogonum alatum var. mogollense

                                             Eriogonum aliquantum

                                             Eriogonum allenii

                                             Eriogonum alpinum

                                             Eriogonum ammophilum

                                             Eriogonum ampullaceum

                                                   [Eriogonum mohavense ssp. ampullaceum]

                                             Eriogonum androsaceum

                                             Eriogonum anemophilum

                                                   [Eriogonum ochrocephalum ssp. anemophilum]

                                             Eriogonum angulosum

                                               Eriogonum angulosum var. maculatum

                                             Eriogonum annuum

                                                   [Eriogonum lindheimerianum]

                                             Eriogonum apiculatum

                                             Eriogonum apricum

                                               Eriogonum apricum var. apricum

                                               Eriogonum apricum var. prostratum

                                             Eriogonum arborescens

                                             Eriogonum aretioides

                                             Eriogonum argillosum

                                             Eriogonum argophyllum

                                             Eriogonum arizonicum

                                             Eriogonum atrorubens

                                               Eriogonum atrorubens var. rupestre

                                                     [Eriogonum rupestre]

                                             Eriogonum baileyi

                                               Eriogonum baileyi var. brachyanthum

                                               Eriogonum baileyi var. divaricatum

                                               Eriogonum baileyi var. tomentosum

                                               Eriogonum baileyi var. baileyi

                                               Eriogonum baileyi var. praebens

                                                     [Eriogonum commixtum]

                                                     [Eriogonum praebens]

                                             Eriogonum batemanii

                                               Eriogonum batemanii var. eremicum

                                               Eriogonum batemanii var. ostlundii

                                             Eriogonum bicolor

                                             Eriogonum bifurcatum

                                             Eriogonum blissianum

                                             Eriogonum brachyanthum

                                             Eriogonum brachypodum

                                                   [Eriogonum parryi]

                                             Eriogonum brandegeei

                                             Eriogonum breedlovei

                                               Eriogonum breedlovei var. breedlovei

                                               Eriogonum breedlovei var. shevockii

                                             Eriogonum brevicaule

                                               Eriogonum brevicaule var. canum

                                               Eriogonum brevicaule var. desertorum

                                               Eriogonum brevicaule var. ephedroides

                                               Eriogonum brevicaule var. loganum

                                               Eriogonum brevicaule var. nanum

                                               Eriogonum brevicaule var. promiscuum

                                               Eriogonum brevicaule var. viridulum

                                               Eriogonum brevicaule var. wasatchense

                                               Eriogonum brevicaule var. brevicaule

                                                     [Eriogonum brevicaule ssp. grangerense]

                                                     [Eriogonum campanulatum]

                                                     [Eriogonum nudicaule ssp. garrettii]

                                                     [Eriogonum nudicaule ssp. parleyense]

                                                     [Eriogonum wasatchense]

                                               Eriogonum brevicaule var. cottamii

                                                     [Eriogonum tenellum ssp. cottamii]

                                               Eriogonum brevicaule var. laxifolium

                                                     [Eriogonum chrysocephalum ssp. bannockense]

                                                     [Eriogonum chrysocephalum]

                                                     [Eriogonum grayi]

                                                     [Eriogonum nanum]

                                                     [Eriogonum nudicaule ssp. angustum]

                                                     [Eriogonum nudicaule ssp. pumilum]

                                               Eriogonum brevicaule var. micranthum

                                                     [Eriogonum brevicaule ssp. orendense]

                                             Eriogonum butterworthianum

                                             Eriogonum caespitosum

                                                   [Eriogonum andinum]

                                               Eriogonum caespitosum var. acaule

                                               Eriogonum caespitosum var. douglasii

                                             Eriogonum capillare

                                             Eriogonum capistratum

                                               Eriogonum capistratum var. capistratum

                                               Eriogonum capistratum var. muhlickii

                                               Eriogonum capistratum var. welshii

                                             Eriogonum cernuum

                                               Eriogonum cernuum var. tenue

                                               Eriogonum cernuum var. cernuum

                                                     [Eriogonum cernuum ssp. tenue]

                                               Eriogonum cernuum var. viminale

                                                     [Eriogonum cernuum ssp. viminale]

                                             Eriogonum chrysops

                                                   [Eriogonum ovalifolium ssp. chrysops]

                                             Eriogonum cinereum

                                             Eriogonum cithariforme

                                               Eriogonum cithariforme var. agninum

                                               Eriogonum cithariforme var. cithariforme

                                             Eriogonum clavellatum

                                             Eriogonum codium

                                             Eriogonum collinum

                                             Eriogonum coloradense

                                             Eriogonum compositum

                                               Eriogonum compositum var. compositum

                                               Eriogonum compositum var. lancifolium

                                               Eriogonum compositum var. leianthum

                                             Eriogonum concinnum

                                             Eriogonum congdonii

                                             Eriogonum contiguum

                                             Eriogonum contortum

                                             Eriogonum correllii

                                             Eriogonum corymbosum

                                               Eriogonum corymbosum var. albiflorum

                                               Eriogonum corymbosum var. albogilvum

                                               Eriogonum corymbosum var. atwoodii

                                               Eriogonum corymbosum var. cronquistii

                                               Eriogonum corymbosum var. davidsei

                                               Eriogonum corymbosum var. divaricatum

                                               Eriogonum corymbosum var. erectum

                                               Eriogonum corymbosum var. humivagans

                                               Eriogonum corymbosum var. hylophilum

                                               Eriogonum corymbosum var. matthewsiae

                                               Eriogonum corymbosum var. revealianum

                                               Eriogonum corymbosum var. smithii

                                               Eriogonum corymbosum var. thompsoniae

                                               Eriogonum corymbosum var. aureum

                                                     [Eriogonum aureum var. glutinosum]

                                                     [Eriogonum aureum]

                                                     [Eriogonum effusum ssp. nelsonii]

                                               Eriogonum corymbosum var. corymbosum

                                                     [Eriogonum divergens]

                                                     [Eriogonum effusum ssp. durum]

                                                     [Eriogonum effusum ssp. salinum]

                                                     [Eriogonum revealianum]

                                                     [Eriogonum salinum]

                                               Eriogonum corymbosum var. glutinosum

                                               Eriogonum corymbosum var. orbiculatum

                                                     [Eriogonum effusum ssp. orbiculatum]

                                               Eriogonum corymbosum var. velutinum

                                             Eriogonum covilleanum

                                             Eriogonum crocatum

                                             Eriogonum cronquistii

                                             Eriogonum crosbyae

                                             Eriogonum cusickii

                                                   [Eriogonum chrysocephalum ssp. cusickii]

                                             Eriogonum darrovii

                                             Eriogonum dasyanthemum

                                             Eriogonum davidsonii

                                                   [Eriogonum juncinellum]

                                                   [Eriogonum vimineum ssp. juncinellum]

                                             Eriogonum deflexum

                                               Eriogonum deflexum var. brachypodum

                                               Eriogonum deflexum var. multipedunculatum

                                               Eriogonum deflexum var. turbinatum

                                               Eriogonum deflexum var. watsonii

                                               Eriogonum deflexum var. baratum

                                                     [Eriogonum barbatum]

                                                     [Eriogonum deflexum ssp. baratum]

                                               Eriogonum deflexum var. deflexum

                                                     [Eriogonum clutei]

                                                     [Eriogonum turbinatum]

                                               Eriogonum deflexum var. nevadense

                                               Eriogonum deflexum var. rectum

                                             Eriogonum deserticola

                                             Eriogonum desertorum

                                                   [Eriogonum chrysocephalum ssp. desertorum]

                                             Eriogonum diatomaceum

                                             Eriogonum dichotomum

                                             Eriogonum diclinum

                                             Eriogonum divaricatum

                                             Eriogonum douglasii

                                               Eriogonum douglasii var. tenue

                                               Eriogonum douglasii var. douglasii

                                               Eriogonum douglasii var. sublineare

                                                     [Eriogonum tenue]

                                             Eriogonum duchesnense

                                             Eriogonum eastwoodianum

                                                   [Eriogonum covilleanum ssp. adsurgens]

                                             Eriogonum effusum

                                               Eriogonum effusum var. ambiguum

                                               Eriogonum effusum var. leptophyllum

                                               Eriogonum effusum var. rosmarinoides

                                               Eriogonum effusum var. shandsii

                                               Eriogonum effusum var. effusum

                                             Eriogonum elatum

                                               Eriogonum elatum var. elatum

                                               Eriogonum elatum var. villosum

                                                     [Eriogonum elatum ssp. villosum]

                                             Eriogonum elegans

                                                   [Eriogonum baileyi ssp. elegans]

                                             Eriogonum elongatum

                                               Eriogonum elongatum var. elongatum

                                             Eriogonum ephedroides

                                             Eriogonum eremicola

                                             Eriogonum eremicum

                                             Eriogonum ericifolium

                                               Eriogonum ericifolium var. pulchrum

                                               Eriogonum ericifolium var. thornei

                                               Eriogonum ericifolium var. ericifolium

                                                     [Eriogonum mearnsii]

                                             Eriogonum esmeraldense

                                               Eriogonum esmeraldense var. esmeraldense

                                               Eriogonum esmeraldense var. toiyabense

                                             Eriogonum exilifolium

                                             Eriogonum fasciculatum

                                                   [Eriogonum rosmarinifolium]

                                               Eriogonum fasciculatum var. revolutum

                                               Eriogonum fasciculatum var. fasciculatum

                                               Eriogonum fasciculatum var. flavoviride

                                                     [Eriogonum fasciculatum ssp. flavoviride]

                                               Eriogonum fasciculatum var. foliolosum

                                                     [Eriogonum fasciculatum ssp. foliolosum]

                                                     [Eriogonum fasciculatum subsp. foliolosum]

                                               Eriogonum fasciculatum var. polifolium

                                                     [Eriogonum fasciculatum ssp. polifolium]

                                                     [Eriogonum polifolium]

                                             Eriogonum flavum

                                               Eriogonum flavum var. androsaceum

                                               Eriogonum flavum var. crassifolium

                                               Eriogonum flavum var. linguifolium

                                               Eriogonum flavum var. xanthum

                                               Eriogonum flavum var. flavum

                                                     [Eriogonum flavum ssp. crassifolium]

                                               Eriogonum flavum var. piperi

                                                     [Eriogonum flavum ssp. piperi]

                                                     [Eriogonum piperi]

                                               Eriogonum flavum var. polyphyllum

                                                     [Eriogonum polyphyllum]

                                             Eriogonum foliosum

                                                   [Eriogonum dendroideum var. foliosum]

                                             Eriogonum fusiforme

                                             Eriogonum giganteum

                                               Eriogonum giganteum var. compactum

                                                     [Eriogonum giganteum ssp. compactum]

                                               Eriogonum giganteum var. formosum

                                                     [Eriogonum giganteum ssp. formosum]

                                               Eriogonum giganteum var. giganteum

                                             Eriogonum gilmanii

                                             Eriogonum glandulosum

                                                   [Eriogonum carneum]

                                                   [Oxytheca glandulosa]

                                               Eriogonum glandulosum var. carneum

                                             Eriogonum gordonii

                                             Eriogonum gossypinum

                                             Eriogonum gracile

                                               Eriogonum gracile var. cithariforme

                                               Eriogonum gracile var. polygonoides

                                               Eriogonum gracile var. gracile

                                               Eriogonum gracile var. incultum

                                             Eriogonum gracilipes

                                                   [Eriogonum kennedyi ssp. gracilipes]

                                             Eriogonum gracillimum

                                                   [Eriogonum variabile]

                                             Eriogonum grande

                                               Eriogonum grande var. dunklei

                                               Eriogonum grande var. grande

                                                     [Eriogonum latifolium ssp. grande]

                                               Eriogonum grande var. rubescens

                                                     [Eriogonum grande ssp. rubescens]

                                                     [Eriogonum rubescens]

                                               Eriogonum grande var. timorum

                                                     [Eriogonum grande ssp. timorum]

                                             Eriogonum greggii

                                             Eriogonum gypsophilum

                                             Eriogonum havardii

                                                   [Eriogonum leucophyllum]

                                             Eriogonum heermannii

                                                   [Eriogonum geniculatum]

                                               Eriogonum heermannii var. apachense

                                                     [Eriogonum apachense]

                                               Eriogonum heermannii var. argense

                                                     [Eriogonum heermannii ssp. argense]

                                                     [Eriogonum howellii var. subracemosum]

                                                     [Eriogonum howellii]

                                               Eriogonum heermannii var. clokeyi

                                               Eriogonum heermannii var. floccosum

                                                     [Eriogonum heermannii ssp. floccosum]

                                               Eriogonum heermannii var. heermannii

                                               Eriogonum heermannii var. humilius

                                                     [Eriogonum heermannii ssp. humilius]

                                               Eriogonum heermannii var. occidentale

                                               Eriogonum heermannii var. subracemosum

                                               Eriogonum heermannii var. subspinosum

                                               Eriogonum heermannii var. sulcatum

                                                     [Eriogonum heermannii ssp. sulcatum]

                                                     [Eriogonum sulcatum var. argense]

                                                     [Eriogonum sulcatum]

                                             Eriogonum helichrysoides

                                             Eriogonum hemipterum

                                             Eriogonum heracleoides

                                                   [Eriogonum heracleoides var. rydbergii]

                                               Eriogonum heracleoides var. minus

                                               Eriogonum heracleoides var. subalpinum

                                               Eriogonum heracleoides var. angustifolium

                                                     [Eriogonum angustifolium]

                                               Eriogonum heracleoides var. heracleoides

                                               Eriogonum heracleoides var. leucophaeum

                                             Eriogonum hieraciifolium

                                                   [Eriogonum pannosum]

                                             Eriogonum hirtellum

                                             Eriogonum hirtiflorum

                                                   [Oxytheca hirtiflora]

                                             Eriogonum hoffmannii

                                               Eriogonum hoffmannii var. hoffmannii

                                               Eriogonum hoffmannii var. robustius

                                                     [Eriogonum hoffmannii ssp. robustius]

                                             Eriogonum holmgrenii

                                             Eriogonum hookeri

                                             Eriogonum howellianum

                                             Eriogonum hylophilum

                                             Eriogonum incanum

                                             Eriogonum inerme

                                               Eriogonum inerme var. hispidulum

                                                     [Eriogonum inerme ssp. hispidulum]

                                               Eriogonum inerme var. inerme

                                                     [Oxytheca inermis]

                                             Eriogonum inflatum

                                               Eriogonum inflatum var. contiguum

                                               Eriogonum inflatum var. fusiforme

                                               Eriogonum inflatum var. deflatum

                                               Eriogonum inflatum var. inflatum

                                             Eriogonum insigne

                                                   [Eriogonum deflexum ssp. exaltatum]

                                                   [Eriogonum deflexum ssp. insigne]

                                                   [Eriogonum exaltatum]

                                             Eriogonum intrafractum

                                             Eriogonum jamesii

                                               Eriogonum jamesii var. higginsii

                                               Eriogonum jamesii var. flavescens

                                                     [Eriogonum arcuatum]

                                                     [Eriogonum bakeri]

                                               Eriogonum jamesii var. jamesii

                                               Eriogonum jamesii var. rupicola

                                               Eriogonum jamesii var. simplex

                                               Eriogonum jamesii var. undulatum

                                                     [Eriogonum undulatum]

                                               Eriogonum jamesii var. wootonii

                                               Eriogonum jamesii var. xanthum

                                                     [Eriogonum xanthum]

                                             Eriogonum jonesii

                                             Eriogonum kelloggii

                                             Eriogonum kennedyi

                                               Eriogonum kennedyi var. purpusii

                                               Eriogonum kennedyi var. alpigenum

                                                     [Eriogonum kennedyi ssp. alpigenum]

                                               Eriogonum kennedyi var. austromontanum

                                                     [Eriogonum kennedyi ssp. austromontanum]

                                               Eriogonum kennedyi var. kennedyi

                                               Eriogonum kennedyi var. pinicola

                                             Eriogonum kingii

                                             Eriogonum lachnogynum

                                                   [Eriogonum tetraneuris]

                                             Eriogonum lagopus

                                                   [Eriogonum multiceps ssp. canum]

                                             Eriogonum lancifolium

                                             Eriogonum latens

                                                   [Eriogonum elatum ssp. glabrescens]

                                                   [Eriogonum monticola]

                                             Eriogonum latifolium

                                               Eriogonum latifolium var. deductum

                                               Eriogonum latifolium var. indictum

                                               Eriogonum latifolium var. rubescens

                                               Eriogonum latifolium var. scapigerum

                                             Eriogonum lemmonii

                                             Eriogonum leptocladon

                                               Eriogonum leptocladon var. leptocladon

                                               Eriogonum leptocladon var. papiliunculi

                                               Eriogonum leptocladon var. ramosissimum

                                                     [Eriogonum ramosissimum]

                                             Eriogonum leptophyllum

                                             Eriogonum lewisii

                                             Eriogonum libertini

                                             Eriogonum lobbii

                                               Eriogonum lobbii var. robustum

                                             Eriogonum loganum

                                             Eriogonum lonchophyllum

                                               Eriogonum lonchophyllum var. saurinum

                                               Eriogonum lonchophyllum var. fendlerianum

                                                     [Eriogonum ainsliei]

                                                     [Eriogonum fendlerianum]

                                               Eriogonum lonchophyllum var. intermontanum

                                                     [Eriogonum intermontanum]

                                               Eriogonum lonchophyllum var. lonchophyllum

                                                     [Eriogonum humivagans]

                                                     [Eriogonum salicinum]

                                                     [Eriogonum sarothriforme]

                                                     [Eriogonum saurinum]

                                                     [Eriogonum scoparium]

                                                     [Eriogonum tristichum]

                                               Eriogonum lonchophyllum var. nudicaule

                                                     [Eriogonum nudicaule]

                                             Eriogonum longifolium

                                                   [Eriogonum texanum]

                                               Eriogonum longifolium var. plantagineum

                                               Eriogonum longifolium var. gnaphalifolium

                                                     [Eriogonum floridanum]

                                               Eriogonum longifolium var. harperi

                                                     [Eriogonum harperi]

                                               Eriogonum longifolium var. lindheimeri

                                               Eriogonum longifolium var. longifolium

                                                     [Eriogonum vespinum]

                                             Eriogonum luteolum

                                               Eriogonum luteolum var. caninum

                                                     [Eriogonum caninum]

                                               Eriogonum luteolum var. luteolum

                                               Eriogonum luteolum var. pedunculatum

                                                     [Eriogonum pedunculatum]

                                               Eriogonum luteolum var. saltuarium

                                             Eriogonum maculatum

                                                   [Eriogonum angulosum ssp. maculatum]

                                                   [Eriogonum cernuum ssp. acutangulum]

                                             Eriogonum mancum

                                             Eriogonum marifolium

                                               Eriogonum marifolium var. incanum

                                             Eriogonum meledonum

                                             Eriogonum mensicola

                                                   [Eriogonum panamintense ssp. mensicola]

                                             Eriogonum microtheca

                                               Eriogonum microtheca var. corymbosoides

                                             Eriogonum microthecum

                                               Eriogonum microthecum var. confertiflorum

                                               Eriogonum microthecum var. crispum

                                               Eriogonum microthecum var. effusum

                                               Eriogonum microthecum var. expansum

                                               Eriogonum microthecum var. foliosum

                                               Eriogonum microthecum var. friscanum

                                               Eriogonum microthecum var. idahoense

                                               Eriogonum microthecum var. macdougalii

                                               Eriogonum microthecum var. alpinum

                                               Eriogonum microthecum var. ambiguum

                                                     [Eriogonum ambiguum]

                                                     [Eriogonum microthecum ssp. ambiguum]

                                               Eriogonum microthecum var. corymbosoides

                                               Eriogonum microthecum var. johnstonii

                                               Eriogonum microthecum var. lapidicola

                                               Eriogonum microthecum var. laxiflorum

                                                     [Eriogonum microthecum ssp. confertiflorum]

                                                     [Eriogonum microthecum ssp. laxiflorum]

                                               Eriogonum microthecum var. microthecum

                                               Eriogonum microthecum var. panamintense

                                               Eriogonum microthecum var. simpsonii

                                                     [Eriogonum microthecum ssp. intermedium]

                                                     [Eriogonum simpsonii]

                                             Eriogonum mohavense

                                             Eriogonum molestum

                                               Eriogonum molestum var. davidsonii

                                             Eriogonum mortonianum

                                             Eriogonum multiflorum

                                             Eriogonum natum

                                             Eriogonum nealleyi

                                             Eriogonum nebraskense

                                             Eriogonum nervulosum

                                             Eriogonum nidularium

                                                   [Eriogonum vimineum ssp. nidularium]

                                             Eriogonum niveum

                                                   [Eriogonum niveum ssp. decumbens]

                                               Eriogonum niveum var. decumbens

                                               Eriogonum niveum var. dichotomum

                                             Eriogonum nortonii

                                             Eriogonum novonudum

                                             Eriogonum nudum

                                               Eriogonum nudum var. gramineum

                                               Eriogonum nudum var. saxicola

                                               Eriogonum nudum var. auriculatum

                                                     [Eriogonum latifolium ssp. auriculatum]

                                               Eriogonum nudum var. decurrens

                                               Eriogonum nudum var. deductum

                                               Eriogonum nudum var. indictum

                                               Eriogonum nudum var. murinum

                                               Eriogonum nudum var. nudum

                                                     [Eriogonum latifolium ssp. nudum]

                                               Eriogonum nudum var. oblongifolium

                                                     [Eriogonum capitatum]

                                                     [Eriogonum harfordii]

                                                     [Eriogonum latifolium ssp. sulphureum]

                                               Eriogonum nudum var. paralinum

                                               Eriogonum nudum var. pauciflorum

                                                     [Eriogonum latifolium ssp. pauciflorum]

                                                     [Eriogonum nudum ssp. pauciflorum]

                                               Eriogonum nudum var. pubiflorum

                                               Eriogonum nudum var. regirivum

                                               Eriogonum nudum var. scapigerum

                                                     [Eriogonum scapigerum]

                                               Eriogonum nudum var. westonii

                                                     [Eriogonum gramineum]

                                                     [Eriogonum latifolium ssp. saxicola]

                                                     [Eriogonum nudum ssp. saxicola]

                                                     [Eriogonum saxicola]

                                             Eriogonum nummulare

                                                   [Eriogonum dudleyanum]

                                                   [Eriogonum kearneyi ssp. monoense]

                                                   [Eriogonum kearneyi var. monoense]

                                                   [Eriogonum kearneyi]

                                                   [Eriogonum nodosum ssp. monoense]

                                               Eriogonum nummulare var. ammophilum

                                             Eriogonum nutans

                                               Eriogonum nutans var. brevipedicellatum

                                               Eriogonum nutans var. glabratum

                                               Eriogonum nutans var. nutans

                                                     [Eriogonum deflexum ssp. ultrum]

                                             Eriogonum ochrocephalum

                                               Eriogonum ochrocephalum var. breedlovei

                                               Eriogonum ochrocephalum var. gracilipes

                                               Eriogonum ochrocephalum var. alexandrae

                                               Eriogonum ochrocephalum var. calcareum

                                                     [Eriogonum ochrocephalum ssp. calcareum]

                                               Eriogonum ochrocephalum var. ochrocephalum

                                               Eriogonum ochrocephalum var. sceptrum

                                             Eriogonum orcuttianum

                                                   [Eriogonum peninsulare]

                                             Eriogonum ordii

                                             Eriogonum ostlundii

                                                   [Eriogonum spathuiforme]

                                                   [Eriogonum spathulatum ssp. spathuiforme]

                                             Eriogonum ovalifolium

                                               Eriogonum ovalifolium var. celsum

                                               Eriogonum ovalifolium var. macropodum

                                               Eriogonum ovalifolium var. multiscapum

                                               Eriogonum ovalifolium var. nevadense

                                               Eriogonum ovalifolium var. orthocaulon

                                               Eriogonum ovalifolium var. caelestinum

                                               Eriogonum ovalifolium var. depressum

                                               Eriogonum ovalifolium var. eximium

                                                     [Eriogonum ovalifolium ssp. eximium]

                                               Eriogonum ovalifolium var. nivale

                                                     [Eriogonum nivale]

                                                     [Eriogonum rhodanthum]

                                               Eriogonum ovalifolium var. ochroleucum

                                                     [Eriogonum ochroleucum]

                                                     [Eriogonum ovalifolium ssp. ochroleucum]

                                               Eriogonum ovalifolium var. ovalifolium

                                               Eriogonum ovalifolium var. pansum

                                               Eriogonum ovalifolium var. purpureum

                                                     [Eriogonum davisianum]

                                               Eriogonum ovalifolium var. vineum

                                                     [Eriogonum ovalifolium ssp. vineum]

                                               Eriogonum ovalifolium var. williamsiae

                                             Eriogonum palmerianum

                                             Eriogonum panamintense

                                               Eriogonum panamintense var. mensicola

                                             Eriogonum panguicense

                                               Eriogonum panguicense var. alpestre

                                                     [Eriogonum chrysocephalum ssp. alpestre]

                                                     [Eriogonum chrysocephalum subsp. alpestre]

                                               Eriogonum panguicense var. panguicense

                                             Eriogonum parishii

                                             Eriogonum parvifolium

                                                   [Eriogonum parvifolium ssp. lucidum]

                                                   [Eriogonum parvifolium ssp. paynei]

                                                   [Eriogonum parvifolium subsp. paynei]

                                               Eriogonum parvifolium var. lucidum

                                               Eriogonum parvifolium var. paynei

                                             Eriogonum pauciflorum

                                               Eriogonum pauciflorum var. canum

                                               Eriogonum pauciflorum var. nebraskense

                                               Eriogonum pauciflorum var. gnaphalodes

                                               Eriogonum pauciflorum var. pauciflorum

                                                     [Eriogonum depauperatum]

                                                     [Eriogonum multiceps]

                                             Eriogonum pelinophilum

                                             Eriogonum pendulum

                                             Eriogonum pharnaceoides

                                               Eriogonum pharnaceoides var. cervinum

                                               Eriogonum pharnaceoides var. pharnaceoides

                                             Eriogonum phoeniceum

                                             Eriogonum plumatella

                                                   [Eriogonum palmeri]

                                               Eriogonum plumatella var. jaegeri

                                             Eriogonum polyanthum

                                                   [Eriogonum umbellatum ssp. dumosum]

                                                   [Eriogonum umbellatum ssp. polyanthum]

                                             Eriogonum polycladon

                                                   [Eriogonum densum]

                                             Eriogonum polypodum

                                             Eriogonum pondii

                                             Eriogonum prattenianum

                                                   [Eriogonum umbellatum subsp. serratum]

                                               Eriogonum prattenianum var. avium

                                               Eriogonum prattenianum var. prattenianum

                                             Eriogonum preclarum

                                             Eriogonum prociduum

                                             Eriogonum pulchrum

                                                   [Eriogonum mearnsii var. pulchrum]

                                             Eriogonum purpusii

                                                   [Eriogonum kennedyi ssp. purpusii]

                                             Eriogonum pusillum

                                                   [Eriogonum reniforme ssp. pusillum]

                                             Eriogonum pyrolifolium

                                               Eriogonum pyrolifolium var. bellingerianum

                                               Eriogonum pyrolifolium var. coryphaeum

                                               Eriogonum pyrolifolium var. pyrolifolium

                                             Eriogonum racemosum

                                                   [Eriogonum obtusum]

                                                   [Eriogonum racemosum var. cordifolium]

                                               Eriogonum racemosum var. coccineum

                                               Eriogonum racemosum var. desertorum

                                               Eriogonum racemosum var. nobile

                                               Eriogonum racemosum var. zionis

                                             Eriogonum reliquum

                                             Eriogonum reniforme

                                               Eriogonum reniforme var. comosum

                                             Eriogonum ripleyi

                                             Eriogonum rixfordii

                                                   [Eriogonum deflexum ssp. rixfordii]

                                             Eriogonum robustum

                                             Eriogonum rosense

                                               Eriogonum rosense var. beatleyae

                                                     [Eriogonum beatleyae]

                                               Eriogonum rosense var. rosense

                                                     [Eriogonum ochrocephalum ssp. agnellum]

                                             Eriogonum roseum

                                                   [Eriogonum virgatum]

                                             Eriogonum rotundifolium

                                             Eriogonum rubricaule

                                             Eriogonum rupinum

                                             Eriogonum salicornioides

                                             Eriogonum saxatile

                                             Eriogonum scabrellum

                                             Eriogonum scopulorum

                                             Eriogonum shockleyi

                                                   [Eriogonum shockleyi ssp. candidum]

                                                   [Eriogonum shockleyi ssp. longilobum]

                                               Eriogonum shockleyi var. longilobum

                                               Eriogonum shockleyi var. packardiae

                                               Eriogonum shockleyi var. shockleyi

                                             Eriogonum siskiyouense

                                             Eriogonum smithii

                                             Eriogonum soredium

                                             Eriogonum spathulatum

                                                   [Eriogonum nudicaule ssp. ochroflorum]

                                               Eriogonum spathulatum var. natum

                                               Eriogonum spathulatum var. panguicense

                                             Eriogonum speciosum

                                             Eriogonum spergulinum

                                               Eriogonum spergulinum var. pratense

                                               Eriogonum spergulinum var. reddingianum

                                                     [Eriogonum spergulinum ssp. reddingianum]

                                               Eriogonum spergulinum var. spergulinum

                                                     [Oxytheca spergulinum]

                                             Eriogonum sphaerocephalum

                                               Eriogonum sphaerocephalum var. brevifolium

                                               Eriogonum sphaerocephalum var. geniculatum

                                               Eriogonum sphaerocephalum var. megacephalum

                                               Eriogonum sphaerocephalum var. minimum

                                               Eriogonum sphaerocephalum var. sericoleucum

                                               Eriogonum sphaerocephalum var. fasciculifolium

                                                     [Eriogonum fruticulosum]

                                               Eriogonum sphaerocephalum var. halimioides

                                               Eriogonum sphaerocephalum var. sphaerocephalum

                                             Eriogonum strictum

                                               Eriogonum strictum var. cusickii

                                               Eriogonum strictum var. flavissimum

                                               Eriogonum strictum var. greenei

                                                     [Eriogonum greenei]

                                               Eriogonum strictum var. lachnostegium

                                               Eriogonum strictum var. tenue

                                               Eriogonum strictum ssp. proliferum

                                               Eriogonum strictum ssp. strictum

                                               Eriogonum strictum var. anserinum

                                                     [Eriogonum flavissimum]

                                                     [Eriogonum ovalifolium ssp. flavissimum]

                                                     [Eriogonum proliferum ssp. anserinum]

                                               Eriogonum strictum var. glabrum

                                               Eriogonum strictum var. proliferum

                                                     [Eriogonum bellum]

                                                     [Eriogonum proliferum]

                                             Eriogonum subreniforme

                                                   [Eriogonum filicaule]

                                             Eriogonum suffruticosum

                                             Eriogonum temblorense

                                             Eriogonum tenellum

                                               Eriogonum tenellum var. caulescens

                                               Eriogonum tenellum var. platyphyllum

                                               Eriogonum tenellum var. ramosissimum

                                               Eriogonum tenellum var. tenellum

                                             Eriogonum ternatum

                                               Eriogonum ternatum var. congdonii

                                             Eriogonum thomasii

                                             Eriogonum thompsoniae

                                               Eriogonum thompsoniae var. albiflorum

                                               Eriogonum thompsoniae var. atwoodii

                                               Eriogonum thompsoniae var. matthewsiae

                                               Eriogonum thompsoniae var. thompsoniae

                                             Eriogonum thornei

                                                   [Eriogonum ericifolium ssp. thornei]

                                             Eriogonum thurberi

                                                   [Eriogonum panduratum]

                                             Eriogonum thymoides

                                                   [Eriogonum thymoides ssp. congestum]

                                             Eriogonum tiehmii

                                             Eriogonum tomentosum

                                             Eriogonum trichopes

                                                   [Eriogonum trichopodum var. minus]

                                               Eriogonum trichopes var. hooveri

                                               Eriogonum trichopes var. trichopes

                                                     [Eriogonum trichopes ssp. minus]

                                             Eriogonum trichopodum

                                             Eriogonum tripodum

                                             Eriogonum truncatum

                                             Eriogonum tumulosum

                                             Eriogonum turneri

                                             Eriogonum twisselmannii

                                             Eriogonum umbellatum

                                               Eriogonum umbellatum var. aridum

                                               Eriogonum umbellatum var. chrysanthum

                                               Eriogonum umbellatum var. croceum

                                               Eriogonum umbellatum var. intectum

                                               Eriogonum umbellatum var. monocephalum

                                               Eriogonum umbellatum var. polyanthum

                                               Eriogonum umbellatum var. stellatum

                                               Eriogonum umbellatum var. subalpinum

                                               Eriogonum umbellatum var. tolmieanum

                                               Eriogonum umbellatum var. argus

                                               Eriogonum umbellatum var. aureum

                                               Eriogonum umbellatum var. bahiiforme

                                                     [Eriogonum umbellatum ssp. bahiiforme]

                                               Eriogonum umbellatum var. chlorothamnus

                                               Eriogonum umbellatum var. cladophorum

                                                     [Eriogonum rydbergii]

                                               Eriogonum umbellatum var. cognatum

                                                     [Eriogonum cognatum]

                                               Eriogonum umbellatum var. covillei

                                                     [Eriogonum covillei]

                                                     [Eriogonum rubidum var. frigidum]

                                                     [Eriogonum umbellatum ssp. covillei]

                                               Eriogonum umbellatum var. deserticum

                                               Eriogonum umbellatum var. devestivum

                                               Eriogonum umbellatum var. dichrocephalum

                                                     [Eriogonum umbellatum ssp. aridum]

                                               Eriogonum umbellatum var. ellipticum

                                                     [Eriogonum croceum]

                                                     [Eriogonum stellatum]

                                                     [Eriogonum umbellatum ssp. stellatum]

                                               Eriogonum umbellatum var. furcosum

                                               Eriogonum umbellatum var. glaberrimum

                                               Eriogonum umbellatum var. goodmanii

                                               Eriogonum umbellatum var. hausknechtii

                                               Eriogonum umbellatum var. humistratum

                                               Eriogonum umbellatum var. hypoleium

                                               Eriogonum umbellatum var. juniporinum

                                               Eriogonum umbellatum var. majus

                                                     [Eriogonum subalpinum var. stenophyllum]

                                                     [Eriogonum subalpinum]

                                                     [Eriogonum umbellatum ssp. majus]

                                               Eriogonum umbellatum var. minus

                                                     [Eriogonum umbellatum ssp. minus]

                                               Eriogonum umbellatum var. modocense

                                               Eriogonum umbellatum var. munzii

                                                     [Eriogonum umbellatum ssp. munzii]

                                               Eriogonum umbellatum var. nevadense

                                               Eriogonum umbellatum var. porteri

                                                     [Eriogonum porteri]

                                               Eriogonum umbellatum var. speciosum

                                               Eriogonum umbellatum var. subaridum

                                                     [Eriogonum umbellatum ssp. ferrissii]

                                                     [Eriogonum umbellatum ssp. subaridum]

                                               Eriogonum umbellatum var. torreyanum

                                                     [Eriogonum torreyanum]

                                               Eriogonum umbellatum var. umbellatum

                                               Eriogonum umbellatum var. vernum

                                               Eriogonum umbellatum var. versicolor

                                                     [Eriogonum umbellatum ssp. versicolor]

                                             Eriogonum ursinum

                                               Eriogonum ursinum var. nervulosum

                                             Eriogonum vagans

                                             Eriogonum verrucosum

                                             Eriogonum vestitum

                                             Eriogonum villiflorum

                                               Eriogonum villiflorum var. tumulosum

                                             Eriogonum vimineum

                                               Eriogonum vimineum var. baileyi

                                               Eriogonum vimineum var. californicum

                                               Eriogonum vimineum var. caninum

                                               Eriogonum vimineum var. commixtum

                                               Eriogonum vimineum var. densum

                                               Eriogonum vimineum var. luteolum

                                               Eriogonum vimineum var. shoshonense

                                             Eriogonum viridescens

                                                   [Eriogonum angulosum ssp. viridescens]

                                                   [Eriogonum bidentatum]

                                             Eriogonum viridulum

                                             Eriogonum viscidulum

                                             Eriogonum visheri

                                             Eriogonum watsonii

                                                   [Eriogonum deflexum ssp. watsonii]

                                             Eriogonum wetherillii

                                                   [Eriogonum sessile]

                                             Eriogonum wrightii

                                               Eriogonum wrightii var. membranaceum

                                                     [Eriogonum wrightii ssp. membranaceum]

                                               Eriogonum wrightii var. nodosum

                                                     [Eriogonum nodosum var. kearneyi]

                                                     [Eriogonum nodosum]

                                                     [Eriogonum wrightii ssp. nodosum]

                                               Eriogonum wrightii var. olanchense

                                               Eriogonum wrightii var. pringlei

                                                     [Eriogonum pringlei]

                                               Eriogonum wrightii var. subscaposum

                                                     [Eriogonum wrightii ssp. subscaposum]

                                               Eriogonum wrightii var. trachygonum

                                                     [Eriogonum wrightii ssp. trachygonum]

                                               Eriogonum wrightii var. wrightii

                                                     [Eriogonum wrightii ssp. glomerulum]

                                             Eriogonum zionis

                                               Eriogonum zionis var. coccineum

                                               Eriogonum zionis var. zionis

                                     Fagopyrum

                                             Fagopyrum esculentum

                                                   [Fagopyrum fagopyrum]

                                                   [Fagopyrum sagittatum]

                                                   [Fagopyrum vulgare]

                                                   [Polygonum fagopyrum]

                                             Fagopyrum tataricum

                                                   [Polygonum tataricum]

                                     Fallopia

                                             Fallopia cristata

                                             Fallopia dumetorum

                                             Fallopia ×

                                     Gilmania

                                             Gilmania luteola

                                     Gonopyrum

                                     Goodmania

                                             Goodmania luteola

                                                   [Oxytheca luteola]

                                     Hollisteria

                                             Hollisteria lanata

                                     Johanneshowellia

                                             Johanneshowellia puberula

                                                   [Eriogonum puberulum var. venosum]

                                                   [Eriogonum puberulum]

                                     Koenigia

                                             Koenigia delicatula

                                               Koenigia delicatula subsp. relicta

                                             Koenigia divaricata

                                                   [Polygonum crispum]

                                             Koenigia islandica

                                     Lastarriaea

                                             Lastarriaea coriacea

                                                   [Chorizanthe coriacea]

                                                   [Chorizanthe lastarriaea]

                                     Macounastrum

                                             Macounastrum islandicum

                                     Mucronea

                                             Mucronea californica

                                                   [Chorizanthe californica var. suksdorfii]

                                                   [Chorizanthe californica]

                                               Mucronea californica var. suksdorfii

                                             Mucronea perfoliata

                                                   [Chorizanthe perfoliata var. opaca]

                                                   [Chorizanthe perfoliata]

                                               Mucronea perfoliata var. opaca

                                     Muehlenbeckia

                                           [Homalocladium]

                                             Muehlenbeckia complexa

                                             Muehlenbeckia hastatula

                                             Muehlenbeckia platyclada

                                                   [Homalocladium platycladum]

                                             Muehlenbeckia tamnifolia

                                     Nemacaulis

                                             Nemacaulis denudata

                                                   [Nemacaulis foliosa]

                                               Nemacaulis denudata var. denudata

                                               Nemacaulis denudata var. gracilis

                                     Oxyria

                                             Oxyria digyna

                                                   [Oxyria reniformis]

                                                   [Rumex digyna]

                                     Oxytheca

                                             Oxytheca caryophylloides

                                             Oxytheca dendroidea

                                                   [Eriogonum dendroideum var. hillmanii]

                                                   [Eriogonum dendroideum]

                                                   [Oxytheca dendroidea ssp. dendroidea]

                                                   [Oxytheca foliosa]

                                             Oxytheca emarginata

                                             Oxytheca parishii

                                               Oxytheca parishii var. abramsii

                                                     [Eriogonum abramsii]

                                                     [Oxytheca abramsii]

                                                     [Oxytheca parishii ssp. abramsii]

                                               Oxytheca parishii var. cienegensis

                                               Oxytheca parishii var. goodmaniana

                                               Oxytheca parishii var. parishii

                                             Oxytheca perfoliata

                                             Oxytheca trilobata

                                             Oxytheca watsonii

                                     Persicaria

                                             Persicaria extremiorientalis

                                             Persicaria muhlenbergii

                                             Persicaria nepalensis

                                             Persicaria perfoliata

                                     Polygonella

                                             Polygonella americana

                                                   [Gonopyrum americanum]

                                             Polygonella articulata

                                                   [Delopyrum articulatum]

                                                   [Polygonum articulatum]

                                                   Polygonella articulata f. atrorubens

                                             Polygonella basiramia

                                                   [Delopyrum basiramium]

                                             Polygonella ciliata

                                                   [Delopyrum ciliatum]

                                               Polygonella ciliata var. basiramia

                                             Polygonella fimbriata

                                                   [Polygonum fimbriatum]

                                                   [Thysanella fimbriata]

                                               Polygonella fimbriata var. robusta

                                             Polygonella gracilis

                                                   [Delopyrum filiforme]

                                                   [Delopyrum gracile]

                                                   [Polygonum gracile]

                                             Polygonella macrophylla

                                             Polygonella myriophylla

                                                   [Dentoceras myriophylla]

                                             Polygonella parksii

                                             Polygonella parvifolia

                                             Polygonella polygama

                                                   [Polygonella brachystachya]

                                                   [Polygonella croomii]

                                                   [Polygonum polygamum]

                                               Polygonella polygama var. brachystachya

                                               Polygonella polygama var. croomii

                                             Polygonella robusta

                                                   [Thysanella robusta]

                              Polygonoideae

                                     Atraphaxis

                                             Atraphaxis compacta

                                     Calligonum

                                             Calligonum aphyllum

                                                   [Calligonum pallasia]

                                     Oxygonum

                                             Oxygonum sinuatum

                                                   [Oxygonum atriplicifolium var. sinuatum]

                                     Polygonum

                                             Polygonum acadiense

                                             Polygonum achoreum

                                                   [Polygonum erectum ssp. achoreum]

                                             Polygonum acuminatum

                                             Polygonum affine

                                             Polygonum amphibium

                                               Polygonum amphibium var. coccineum

                                               Polygonum amphibium var. hartwrightii

                                               Polygonum amphibium var. natans

                                               Polygonum amphibium var. emersum

                                                     [Persicaria amphibia var. emersa]

                                                     [Persicaria amphibia var. stipulacea]

                                                     [Persicaria amphibia]

                                                     [Persicaria coccinea]

                                                     [Persicaria muehlenbergii]

                                                     [Polygonum coccineum var. pratincola]

                                                     [Polygonum coccineum var. rigidulum]

                                                     [Polygonum coccineum var. terrestre]

                                                     [Polygonum coccineum]

                                                     [Polygonum muehlenbergii var. terrestre]

                                                     [Polygonum muehlenbergii]

                                               Polygonum amphibium var. stipulaceum

                                                     [Persicaria mesochora]

                                                     [Persicaria nebraskensis]

                                                     [Polygonum amphibium ssp. laevimarginatum]

                                                     [Polygonum fluitans]

                                                     [Polygonum hartwrightii]

                                                     [Polygonum inundatum]

                                                     [Polygonum natans]

                                             Polygonum amplexicaule

                                             Polygonum arenarium

                                             Polygonum arenarium ssp. pulchellum

                                             Polygonum arenastrum

                                                   [Polygonum aequale]

                                                   [Polygonum montereyense]

                                             Polygonum argyrocoleon

                                             Polygonum arifolium

                                                   [Persicaria arifolia]

                                               Polygonum arifolium var. lentiforme

                                               Polygonum arifolium var. pubescens

                                             Polygonum articulatum var. multiplex

                                             Polygonum aviculare

                                                   [Polygonum heterophyllum]

                                                   [Polygonum monspeliense]

                                               Polygonum aviculare subsp. depressum

                                               Polygonum aviculare subsp. rurivagum

                                               Polygonum aviculare var. angustissimum

                                               Polygonum aviculare var. arenastrum

                                               Polygonum aviculare var. erectum

                                               Polygonum aviculare var. littorale

                                               Polygonum aviculare var. vegetum

                                             Polygonum aviculare ssp. aviculare

                                             Polygonum aviculare ssp. buxiforme

                                             Polygonum aviculare ssp. neglectum

                                             Polygonum aviculare var. aviculare

                                             Polygonum baldschuanicum

                                                   [Bilderdykia aubertii]

                                                   [Bilderdykia baldschuanica]

                                                   [Fallopia aubertii]

                                                   [Fallopia baldschuanica]

                                                   [Polygonum aubertii]

                                                   [Reynoutria baldschuanica]

                                             Polygonum bellardi

                                             Polygonum bellardii

                                                   [Polygonum neglectum]

                                                   [Polygonum provinciale]

                                                   [Polygonum rurivagum]

                                             Polygonum bidwelliae

                                                   [Duravia bidwelliae]

                                             Polygonum bistorta

                                               Polygonum bistorta var. bistorta

                                                     [Persicaria bistorta]

                                             Polygonum bistortoides

                                                   [Bistorta bistortoides]

                                                   [Persicaria bistortoides]

                                                   [Polygonum cephalophorum]

                                                   [Polygonum glastifolium]

                                                   [Polygonum vulcanicum]

                                               Polygonum bistortoides var. linearifolium

                                               Polygonum bistortoides var. oblongifolium

                                             Polygonum bolanderi

                                             Polygonum boreale

                                             Polygonum bungeanum

                                                   [Persicaria bungeana]

                                             Polygonum buxiforme

                                                   [Polygonum aviculare subsp. buxiforme]

                                               Polygonum buxiforme var. montanum

                                             Polygonum californicum

                                                   [Polygonum greenii]

                                             Polygonum campanulatum

                                             Polygonum capitatum

                                                   [Persicaria capitata]

                                             Polygonum careyi

                                                   [Persicaria careyi]

                                             Polygonum cascadense

                                             Polygonum cespitosum

                                                   [Polygonum caespitosum var. caespitosum]

                                                   [Polygonum caespitosum var. longisetum]

                                                   [Polygonum caespitosum]

                                               Polygonum cespitosum var. cespitosum

                                                     [Persicaria caespitosa var. longiseta]

                                                     [Persicaria caespitosa]

                                               Polygonum cespitosum var. longisetum

                                                     [Persicaria longiseta]

                                                     [Polygonum longisetum]

                                             Polygonum cilinode

                                                   [Bilderdykia cilinodis var. laevigata]

                                                   [Bilderdykia cilinodis]

                                                   [Fallopia cilinodis]

                                                   [Reynoutria cilinodis]

                                               Polygonum cilinode var. laevigatum

                                             Polygonum coarctatum

                                               Polygonum coarctatum var. majus

                                               Polygonum coarctatum var. minus

                                             Polygonum convolvulus

                                               Polygonum convolvulus var. convolvulus

                                                     [Bilderdykia convolvulus]

                                                     [Fallopia convolvulus]

                                                     [Reynoutria convolvulus]

                                               Polygonum convolvulus var. subulatum

                                             Polygonum cuspidatum

                                                   [Fallopia japonica]

                                                   [Polygonum zuccarinii]

                                                   [Reynoutria japonica]

                                               Polygonum cuspidatum var. X

                                               Polygonum cuspidatum var. compactum

                                             Polygonum davisiae

                                                   [Aconogonum davisiae var. glabrum]

                                                   [Aconogonum davisiae]

                                                   [Aconogonum newberryi]

                                                   [Polygonum newberryi]

                                             Polygonum douglasii

                                               Polygonum douglasii var. austiniae

                                               Polygonum douglasii var. johnstonii

                                               Polygonum douglasii var. latifolium

                                               Polygonum douglasii var. microspermum

                                               Polygonum douglasii ssp. austiniae

                                                     [Polygonum austiniae]

                                               Polygonum douglasii ssp. douglasii

                                                     [Polygonum emaciatum]

                                                     [Polygonum montanum]

                                               Polygonum douglasii ssp. engelmannii

                                                     [Polygonum engelmannii]

                                                     [Polygonum microspermum]

                                               Polygonum douglasii ssp. johnstonii

                                                     [Polygonum sawatchense ssp. oblivium]

                                                     [Polygonum sawatchense]

                                                     [Polygonum triandrum]

                                                     [Polygonum utahense]

                                               Polygonum douglasii ssp. majus

                                                     [Polygonum majus]

                                               Polygonum douglasii ssp. nuttallii

                                                     [Polygonum nuttallii]

                                               Polygonum douglasii ssp. spergulariiforme

                                                     [Polygonum spergulariiforme]

                                             Polygonum erectum

                                             Polygonum exsertum

                                             Polygonum extremiorientale

                                             Polygonum fowleri

                                               Polygonum fowleri ssp. fowleri

                                                     [Polygonum buxifolium]

                                             Polygonum franktonii

                                             Polygonum glabrum

                                                   [Persicaria densiflora]

                                                   [Persicaria glabra]

                                                   [Persicaria portoricensis]

                                                   [Polygonum densiflorum]

                                                   [Polygonum newberryi var. glabrum]

                                                   [Polygonum portoricense]

                                             Polygonum glaucum

                                             Polygonum herniarioides

                                             Polygonum heterosepalum

                                             Polygonum hickmanii

                                             Polygonum hirsutum

                                                   [Persicaria hirsuta]

                                             Polygonum hydropiper

                                                   [Persicaria hydropiper]

                                               Polygonum hydropiper var. projectum

                                             Polygonum hydropiperoides

                                                   [Persicaria hydropiperoides var. breviciliata]

                                                   [Persicaria hydropiperoides var. euronotora]

                                                   [Persicaria hydropiperoides var. opelousana]

                                                   [Persicaria hydropiperoides]

                                                   [Persicaria opelousana]

                                                   [Persicaria paludicola]

                                                   [Persicaria persicarioides]

                                                   [Polygonum opelousanum var. adenocalyx]

                                                   [Polygonum opelousanum]

                                                   [Polygonum persicarioides]

                                               Polygonum hydropiperoides var. adenocalyx

                                               Polygonum hydropiperoides var. asperifolium

                                               Polygonum hydropiperoides var. breviciliatum

                                               Polygonum hydropiperoides var. bushianum

                                               Polygonum hydropiperoides var. digitatum

                                               Polygonum hydropiperoides var. euronotorum

                                               Polygonum hydropiperoides var. opelousanum

                                               Polygonum hydropiperoides var. psilostachyum

                                               Polygonum hydropiperoides var. setaceum

                                               Polygonum hydropiperoides var. strigosum

                                             Polygonum islandicum

                                             Polygonum lacerum

                                             Polygonum lapathifolium

                                                   [Persicaria incarnata]

                                                   [Persicaria lapathifolia]

                                                   [Persicaria tomentosa]

                                                   [Polygonum incanum]

                                                   [Polygonum incarnatum]

                                                   [Polygonum lapathifolium ssp. pallidum]

                                                   [Polygonum nodosum]

                                                   [Polygonum oneillii]

                                                   [Polygonum pensylvanicum ssp. oneillii]

                                                   [Polygonum scabrum]

                                                   [Polygonum tomentosum]

                                               Polygonum lapathifolium var. incanum

                                               Polygonum lapathifolium var. nodosum

                                               Polygonum lapathifolium var. ovatum

                                               Polygonum lapathifolium var. prostratum

                                               Polygonum lapathifolium var. salicifolium

                                             Polygonum leptocarpum

                                             Polygonum littorale

                                             Polygonum macrophyllum

                                             Polygonum marinense

                                             Polygonum maritimum

                                             Polygonum meisnerianum

                                               Polygonum meisnerianum var. beyrichianum

                                                     [Polygonum beyrichianum]

                                             Polygonum minimum

                                             Polygonum minus

                                                   [Persicaria minor]

                                               Polygonum minus var. minus

                                               Polygonum minus var. subcontinuum

                                             Polygonum mite

                                             Polygonum muhlenbergii

                                             Polygonum multiflorum

                                             Polygonum nepalense

                                                   [Polygonum alatum]

                                             Polygonum orientale

                                                   [Persicaria orientalis]

                                                   [Polygonum spaethii]

                                             Polygonum oxyspermum

                                             Polygonum paronychia

                                             Polygonum parryi

                                             Polygonum patulum

                                             Polygonum pennsylvanicum

                                             Polygonum pensylvanicum

                                                   [Persicaria bicornis]

                                                   [Persicaria longistyla]

                                                   [Persicaria mississippiensis]

                                                   [Persicaria pensylvanica var. dura]

                                                   [Persicaria pensylvanica]

                                                   [Polygonum bicorne]

                                                   [Polygonum longistylum var. omissum]

                                                   [Polygonum longistylum]

                                                   [Polygonum mississippiense var. interius]

                                                   [Polygonum mississippiense]

                                                   Polygonum pensylvanicum f. pallescens

                                               Polygonum pensylvanicum var. durum

                                               Polygonum pensylvanicum var. eglandulosum

                                               Polygonum pensylvanicum var. genuinum

                                               Polygonum pensylvanicum var. laevigatum

                                               Polygonum pensylvanicum var. nesophilum

                                               Polygonum pensylvanicum var. rosiflorum

                                             Polygonum perfoliatum

                                             Polygonum persicaria

                                                   [Persicaria maculata]

                                                   [Persicaria maculosa]

                                                   [Persicaria persicaria]

                                                   [Persicaria ruderalis var. vulgaris]

                                                   [Persicaria ruderalis]

                                                   [Persicaria vulgaris]

                                                   [Polygonum dubium]

                                                   [Polygonum fusiforme]

                                                   [Polygonum puritanorum]

                                               Polygonum persicaria var. angustifolium

                                               Polygonum persicaria var. ruderale

                                             Polygonum phytolaccifolium

                                                   [Aconogonum phytolaccifolium var. glabrum]

                                                   [Aconogonum phytolaccifolium]

                                             Polygonum plebeium

                                             Polygonum polycnemoides

                                             Polygonum polygaloides

                                               Polygonum polygaloides ssp. confertiflorum

                                                     [Polygonum confertiflorum]

                                                     [Polygonum imbricatum]

                                                     [Polygonum watsonii]

                                               Polygonum polygaloides ssp. esotericum

                                                     [Polygonum esotericum]

                                               Polygonum polygaloides ssp. kelloggii

                                                     [Polygonum kelloggii var. confertiflorum]

                                                     [Polygonum kelloggii]

                                                     [Polygonum unifolium]

                                               Polygonum polygaloides ssp. polygaloides

                                             Polygonum polymorphum

                                             Polygonum polystachyum

                                                   [Aconogonum polystachyum]

                                             Polygonum punctatum

                                               Polygonum punctatum var. aquatile

                                               Polygonum punctatum var. ellipticum

                                               Polygonum punctatum var. leptostachyum

                                               Polygonum punctatum var. majus

                                               Polygonum punctatum var. parviflorum

                                               Polygonum punctatum var. parvum

                                               Polygonum punctatum var. robustius

                                               Polygonum punctatum var. confertiflorum

                                               Polygonum punctatum var. punctatum

                                                     [Persicaria punctata var. eciliata]

                                                     [Persicaria punctata var. leptostachya]

                                                     [Persicaria punctata]

                                                     [Polygonum acre]

                                             Polygonum raii

                                                   [Polygonum oxyspermum ssp. raii]

                                             Polygonum ramosissimum

                                                   Polygonum ramosissimum f. atlanticum

                                                   Polygonum ramosissimum f. lygonum

                                               Polygonum ramosissimum ssp. prolificum

                                             Polygonum ramosissimum ssp. ramosissimum

                                               Polygonum ramosissimum var. prolificum

                                                     [Polygonum prolificum]

                                               Polygonum ramosissimum var. ramosissimum

                                                     [Polygonum allocarpum]

                                                     [Polygonum atlanticum]

                                                     [Polygonum autumnale]

                                                     [Polygonum interius]

                                                     [Polygonum triangulum]

                                             Polygonum robertii

                                             Polygonum robustius

                                                   [Persicaria robustior]

                                             Polygonum sachalinense

                                                   [Fallopia sachalinensis]

                                                   [Reynoutria sachalinensis]

                                             Polygonum sagittatum

                                                   [Persicaria sagittata]

                                                   Polygonum sagittatum f. chloranthum

                                               Polygonum sagittatum var. gracilentum

                                             Polygonum scandens

                                                   [Polygonum dumetorum var. scandens]

                                               Polygonum scandens var. cristatum

                                                     [Bilderdykia cristata]

                                                     [Polygonum cristatum]

                                                     [Polygonum dumetorum var. scandens]

                                               Polygonum scandens var. dumetorum

                                                     [Bilderdykia dumetorum]

                                                     [Polygonum dumetorum var. scandens]

                                                     [Polygonum dumetorum]

                                               Polygonum scandens var. scandens

                                                     [Bilderdykia scandens var. cristata]

                                                     [Bilderdykia scandens]

                                                     [Fallopia scandens]

                                                     [Polygonum dumetorum var. scandens]

                                                     [Reynoutria scandens var. cristata]

                                                     [Reynoutria scandens var. dumetorum]

                                                     [Reynoutria scandens]

                                             Polygonum setaceum

                                                   [Persicaria setacea var. interjecta]

                                                   [Persicaria setacea var. tonsa]

                                                   [Persicaria setacea]

                                               Polygonum setaceum var. interjectum

                                               Polygonum setaceum var. tonsum

                                             Polygonum shastense

                                             Polygonum sieboldii

                                             Polygonum striatulum

                                                   [Polygonum brasiliense]

                                                   [Polygonum braziliense]

                                                   [Polygonum camporum]

                                                   [Polygonum texense]

                                             Polygonum tenue

                                               Polygonum tenue var. microspermum

                                               Polygonum tenue var. protrusum

                                               Polygonum tenue var. tenue

                                             Polygonum virginianum

                                                   [Antenoron virginianum]

                                                   [Persicaria virginiana]

                                                   [Tovara virginiana var. glaberrima]

                                                   [Tovara virginiana]

                                               Polygonum virginianum var. glaberrimum

                                             Polygonum viviparum

                                                   [Bistorta vivipara]

                                                   [Persicaria vivipara]

                                                   [Polygonum fugax]

                                                   [Polygonum macounii]

                                               Polygonum viviparum var. alpinum

                                               Polygonum viviparum var. macounii

                                     Pterostegia

                                             Pterostegia drymarioides

                                     Reynoutria

                                     Rheum

                                             Rheum palmatum

                                             Rheum rhabarbarum

                                             Rheum rhaponticum

                                             Rheum rhomboideum

                                     Rumex

                                             Rumex abyssinicus

                                             Rumex acestosella

                                             Rumex acetosa

                                               Rumex acetosa ssp. acetosa

                                               Rumex acetosa ssp. alpestris

                                                     [Acetosa alpestris]

                                                     [Acetosa pratensis ssp. alpestris]

                                                     [Rumex alpestris]

                                               Rumex acetosa ssp. thyrsiflorus

                                                     [Rumex thyrsiflorus]

                                             Rumex acetosella

                                                   [Acetosella acetosella]

                                                   [Acetosella tenuifolia]

                                                   [Acetosella vulgaris]

                                                   [Rumex acetosella ssp. angiocarpus]

                                                   [Rumex angiocarpus]

                                                   [Rumex tenuifolius]

                                               Rumex acetosella subsp. acetosella

                                               Rumex acetosella subsp. pyrenaicus

                                               Rumex acetosella var. pyrenaeus

                                               Rumex acetosella var. tenuifolius

                                             Rumex acutus

                                                   [Rumex crispobtusifolius]

                                                   [Rumex pratensis]

                                             Rumex alpinus

                                             Rumex altissimus

                                                   [Rumex britannica]

                                                   [Rumex brittanicus]

                                                   [Rumex ellipticus]

                                             Rumex aquaticus

                                               Rumex aquaticus var. fenestratus

                                                     [Rumex aquaticus ssp. fenestratus]

                                                     [Rumex aquaticus ssp. occidentalis]

                                                     [Rumex fenestratus]

                                                     [Rumex occidentalis var. labradoricus]

                                                     [Rumex occidentalis var. procerus]

                                                     [Rumex occidentalis]

                                                     [Rumex subalpinus]

                                             Rumex brownei

                                             Rumex bucephalophorus

                                             Rumex chrysocarpus

                                                   [Rumex berlandieri]

                                             Rumex confusus

                                             Rumex conglomeratus

                                             Rumex crispus

                                               Rumex crispus subsp. crispus

                                               Rumex crispus ssp. crispus

                                             Rumex cristatus

                                             Rumex densiflorus

                                                   [Rumex praecox]

                                                   [Rumex pycnanthus]

                                             Rumex dentatus

                                                   [Rumex dentatus ssp. klotzschianus]

                                             Rumex dissimilis

                                             Rumex elongatus

                                             Rumex engelmannii

                                             Rumex frutescens

                                                   [Rumex cuneifolius]

                                             Rumex geyeri

                                             Rumex hastatulus

                                             Rumex hastatus

                                             Rumex hastulatus

                                             Rumex hydrolapathum

                                             Rumex hymenosepalus

                                               Rumex hymenosepalus var. euhymenosepalus

                                               Rumex hymenosepalus var. salinus

                                             Rumex kerneri

                                             Rumex longifolius

                                                   [Rumex domesticus]

                                               Rumex longifolius var. syn.:

                                             Rumex lunaria

                                             Rumex maritimus

                                                   [Rumex fueginus]

                                                   [Rumex maritimus ssp. fueginus]

                                                   [Rumex persicarioides]

                                               Rumex maritimus var. athrix

                                               Rumex maritimus var. fueginus

                                               Rumex maritimus var. persicarioides

                                             Rumex nematopodus

                                             Rumex obovatus

                                             Rumex obtusifolius

                                                   [Acetosa oblongifolia]

                                                   [Rumex obtusifolius ssp. agrestis]

                                                   [Rumex obtusifolius ssp. sylvestris]

                                               Rumex obtusifolius subsp. obtusifolius

                                               Rumex obtusifolius var. sylvestris

                                             Rumex orbiculatus

                                               Rumex orbiculatus var. borealis

                                               Rumex orbiculatus var. orbiculatus

                                             Rumex orthoneurus

                                             Rumex pallidus

                                             Rumex palustris

                                             Rumex paraguayensis

                                             Rumex patientia

                                             Rumex paucifolius

                                               Rumex paucifolius var. gracilescens

                                               Rumex paucifolius ssp. gracilescens

                                                     [Acetosa gracilescens]

                                               Rumex paucifolius ssp. paucifolius

                                                     [Acetosella paucifolia]

                                             Rumex pseudonatronatus

                                                   [Rumex fennicus]

                                             Rumex pulcher

                                                   [Rumex pulcher ssp. divaricatus]

                                             Rumex salicifolius

                                               Rumex salicifolius var. montigenitus

                                               Rumex salicifolius var. triangulivalvis

                                               Rumex salicifolius var. angustivalvis

                                               Rumex salicifolius var. crassus

                                                     [Rumex crassus]

                                               Rumex salicifolius var. denticulatus

                                                     [Rumex californicus]

                                                     [Rumex hesperis]

                                                     [Rumex utahensis]

                                               Rumex salicifolius var. lacustris

                                                     [Rumex lacustris]

                                               Rumex salicifolius var. mexicanus

                                                     [Rumex mexicanus var. angustifolius]

                                                     [Rumex mexicanus var. strictus]

                                                     [Rumex mexicanus var. subarcticus]

                                                     [Rumex mexicanus var. transitorius]

                                                     [Rumex mexicanus]

                                                     [Rumex quadrangulivalvis]

                                                     [Rumex salicifolius ssp. triangulivalvis]

                                                     [Rumex subarcticus]

                                                     [Rumex triangulivalvis var. oreolapathum]

                                                     [Rumex triangulivalvis]

                                               Rumex salicifolius var. salicifolius

                                               Rumex salicifolius var. transitorius

                                                     [Rumex transitorius]

                                             Rumex sanguineus

                                             Rumex spiralis

                                             Rumex stenophyllus

                                             Rumex tomentellus

                                             Rumex triangularis

                                             Rumex venosus

                                             Rumex verticillatus

                                                   [Rumex fascicularis]

                                                   [Rumex floridanus]

                                             Rumex violascens

                                     Ruprechtia

                                             Ruprechtia coriacea

                                     Stenogonum

                                             Stenogonum flexum

                                                   [Eriogonum flexum var. ferronis]

                                                   [Eriogonum flexum]

                                             Stenogonum salsuginosum

                                                   [Eriogonum salsuginosum]

                                     Symmeria

                                             Symmeria paniculata

                                     Systenotheca

                                             Systenotheca vortriedei

                                                   [Centrostegia vortriedei]

                                                   [Chorizanthe vortriedei]

                                     Thysanella

                                     Tovara

                                     Triplaris

                                             Triplaris cumingiana

                                             Triplaris peruviana

                                     Truellum

                                             Truellum arifolium

                                             Truellum perfoliatum

                                             Truellum sagittatum

Problematic Rooting (856250)

                                               Polygonum acre var. confertiflorum

Problematic Rooting (857543)

                                               Rumex britannica var. borealis

Problematic Rooting (857552)

                                               Rumex fenestratus var. labradoricus

                                                     [Rumex occidentalis var. fenestratus]

Problematic Rooting (857560)

                                               Rumex persicarioides var. persicarioides

Problematic Rooting (860618)

                                               Fallopia japonica var. japonica

Problematic Rooting (861446)

                                               Reynoutria japonica var. japonica