Central Taxonomic Thesaurus

Taxon Search
  Plantae
      Magnoliophyta
             [Angiospermae]
         Eudicots
             Core Eudicots
               Rosids
               Malvids
                    Myrtales
                            Onagraceae
                                     Anogra
                                             Anogra Nuttallii
                                             Anogra amplexicaulis
                                             Anogra cinerea
                                             Anogra longiflora
                                             Anogra neomexicana
                                             Anogra nuttalliana
                                             Anogra pallida
                                               Anogra pallida var. runcinata
                                             Anogra perplexa
                                             Anogra runcinata
                                             Anogra trichocalyx
                                             Anogra vreelandii
                                     Boisduvalia
                                             Boisduvalia cleistogama
                                             Boisduvalia macrantha
                                             Boisduvalia pallida
                                             Boisduvalia sparsiflora
                                             Boisduvalia stricta
                                     Calylophus
                                             Calylophus berlandieri
                                                   [Calylophus drummondianus ssp. berlandieri]
                                               Calylophus berlandieri ssp. berlandieri
                                               Calylophus berlandieri ssp. pinifolius
                                                     [Calylophus drummondianus]
                                                     [Calylophus serrulatus var. spinulosus]
                                                     [Meriolix capillifolia]
                                                     [Meriolix hillii]
                                                     [Meriolix melanoglottis]
                                                     [Oenothera serrulata ssp. pinifolia]
                                             Calylophus hartwegii
                                               Calylophus hartwegii ssp. fendleri
                                                     [Oenothera fendleri]
                                                     [Oenothera hartwegii var. fendleri]
                                               Calylophus hartwegii ssp. filifolius
                                                     [Calylophus hartwegii var. filifolius]
                                                     [Oenothera filifolia]
                                                     [Oenothera hartwegii var. filifolia]
                                                     [Oenothera tubicula var. filifolia]
                                               Calylophus hartwegii ssp. hartwegii
                                                     [Galpinsia hartwegii]
                                                     [Oenothera hartwegii var. typica]
                                                     [Oenothera hartwegii]
                                                     [Salpingia hartwegii]
                                               Calylophus hartwegii ssp. maccartii
                                               Calylophus hartwegii ssp. pubescens
                                                     [Calylophus hartwegii var. pubescens]
                                                     [Galpinsia camporum]
                                                     [Galpinsia interior]
                                                     [Oenothera greggii var. lampasana]
                                                     [Oenothera greggii var. pubescens]
                                                     [Oenothera greggii]
                                               Calylophus hartwegii var. maccartii
                                             Calylophus lavandulifolia
                                             Calylophus lavandulifolius
                                                   [Calylophus hartwegii ssp. lavandulifolius]
                                                   [Calylophus hartwegii var. lavandulifolius]
                                                   [Galpinsia lavandulifolia]
                                                   [Oenothera lavandulifolia var. glandulosa]
                                                   [Oenothera lavandulifolia var. typica]
                                                   [Oenothera lavandulifolia]
                                             Calylophus serrulatus
                                                   [Calylophus australis]
                                                   [Meriolix intermedia]
                                                   [Meriolix oblanceolata]
                                                   [Meriolix serrulata]
                                                   [Oenothera serrulata var. typica]
                                                   [Oenothera serrulata]
                                             Calylophus toumeyi
                                                   [Calylophus hartwegii ssp. toumeyi]
                                                   [Galpinsia toumeyi]
                                                   [Oenothera hartwegii var. toumeyi]
                                                   [Oenothera toumeyi]
                                             Calylophus tubicula
                                                   [Oenothera tubicula]
                                     Camissonia
                                             Camissonia andina
                                                   [Oenothera andina]
                                                   [Sphaerostigma andinum]
                                             Camissonia angelorum
                                             Camissonia arenaria
                                                   [Chylismia arenaria]
                                                   [Oenothera arenaria]
                                                   [Oenothera cardiophylla var. splendens]
                                             Camissonia atwoodii
                                             Camissonia benitensis
                                             Camissonia bistorta
                                                   [Oenothera bistorta var. veitchiana]
                                                   [Oenothera bistorta]
                                             Camissonia boothii
                                               Camissonia boothii ssp. alyssoides
                                                     [Camissonia boothii var. alyssoides]
                                                     [Camissonia boothii var. villosa]
                                                     [Oenothera alyssoides var. minutiflora]
                                                     [Oenothera alyssoides var. villosa]
                                                     [Oenothera alyssoides]
                                                     [Oenothera boothii ssp. alyssoides]
                                                     [Sphaerostigma alyssoides]
                                               Camissonia boothii ssp. boothii
                                                     [Oenothera boothii]
                                               Camissonia boothii ssp. condensata
                                                     [Camissonia boothii var. condensata]
                                                     [Oenothera boothii ssp. condensata]
                                                     [Oenothera decorticans var. condensata]
                                               Camissonia boothii ssp. decorticans
                                                     [Camissonia boothii ssp. rutila]
                                                     [Camissonia boothii var. decorticans]
                                                     [Gaura decorticans]
                                                     [Oenothera boothii ssp. decorticans]
                                                     [Oenothera boothii ssp. rutila]
                                                     [Oenothera decorticans var. rutila]
                                                     [Oenothera decorticans]
                                               Camissonia boothii ssp. desertorum
                                                     [Camissonia boothii ssp. inyoensis]
                                                     [Camissonia boothii var. desertorum]
                                                     [Oenothera boothii ssp. desertorum]
                                                     [Oenothera boothii ssp. inyoensis]
                                                     [Oenothera decorticans var. desertorum]
                                               Camissonia boothii ssp. intermedia
                                                     [Oenothera boothii ssp. intermedia]
                                             Camissonia breviflora
                                             Camissonia brevipes
                                               Camissonia brevipes ssp. arizonica
                                                     [Oenothera brevipes ssp. arizonica]
                                               Camissonia brevipes ssp. brevipes
                                                     [Oenothera brevipes ssp. brevipes]
                                                     [Oenothera brevipes]
                                               Camissonia brevipes ssp. pallidula
                                                     [Oenothera brevipes ssp. pallidula]
                                                     [Oenothera brevipes var. pallidula]
                                                     [Oenothera pallidula]
                                             Camissonia californica
                                                   [Eulobus californicus]
                                                   [Oenothera avita ssp. eurekensis]
                                                   [Oenothera avita]
                                                   [Oenothera leptocarpa]
                                             Camissonia campestris
                                               Camissonia campestris ssp. campestris
                                                     [Oenothera campestris ssp. parishii]
                                                     [Oenothera campestris]
                                                     [Oenothera dentata var. campestris]
                                                     [Oenothera dentata var. johnstonii]
                                                     [Oenothera dentata var. parishii]
                                               Camissonia campestris ssp. obispoensis
                                             Camissonia cardiophylla
                                               Camissonia cardiophylla ssp. cardiophylla
                                                     [Oenothera cardiophylla var. typica]
                                                     [Oenothera cardiophylla]
                                               Camissonia cardiophylla ssp. cedrosensis
                                               Camissonia cardiophylla ssp. robusta
                                                     [Oenothera cardiophylla ssp. robusta]
                                             Camissonia chamaenerioides
                                                   [Oenothera chamaenerioides]
                                             Camissonia cheiranthifolia
                                               Camissonia cheiranthifolia ssp. cheiranthifolia
                                               Camissonia cheiranthifolia ssp. suffruticosa
                                             Camissonia claviformis
                                                   [Camissonia clavaeformis]
                                               Camissonia claviformis ssp. aurantiaca
                                                     [Camissonia claviformis var. aurantiaca]
                                                     [Oenothera claviformis ssp. aurantiaca]
                                                     [Oenothera claviformis var. aurantiaca]
                                               Camissonia claviformis ssp. claviformis
                                                     [Oenothera claviformis ssp. funerea]
                                                     [Oenothera claviformis ssp. lancifolia]
                                                     [Oenothera claviformis var. citrina]
                                                     [Oenothera claviformis]
                                               Camissonia claviformis ssp. cruciformis
                                               Camissonia claviformis ssp. funerea
                                               Camissonia claviformis ssp. integrior
                                                     [Camissonia claviformis var. purpurascens]
                                                     [Oenothera claviformis ssp. integrior]
                                                     [Oenothera claviformis var. purpurascens]
                                                     [Oenothera scapoidea var. purpurascens]
                                               Camissonia claviformis ssp. lancifolia
                                               Camissonia claviformis ssp. peeblesii
                                                     [Oenothera claviformis ssp. peeblesii]
                                                     [Oenothera claviformis var. peeblesii]
                                               Camissonia claviformis ssp. peirsonii
                                                     [Oenothera claviformis ssp. peirsonii]
                                                     [Oenothera claviformis var. peirsonii]
                                               Camissonia claviformis ssp. rubescens
                                                     [Oenothera claviformis ssp. rubescens]
                                               Camissonia claviformis ssp. yumae
                                                     [Oenothera claviformis ssp. yumae]
                                               Camissonia claviformis var. cruciformis
                                               Camissonia claviformis var. funerea
                                               Camissonia claviformis var. lancifolia
                                               Camissonia claviformis ssp. wigginsii
                                             Camissonia confertiflora
                                                   [Oenothera confertiflora]
                                             Camissonia confusa
                                             Camissonia contorta
                                                   [Oenothera contorta]
                                                   [Oenothera dentata var. gilmanii]
                                                   [Oenothera dentata]
                                             Camissonia crassifolia
                                             Camissonia dentata
                                             Camissonia eastwoodiae
                                                   [Oenothera eastwoodiae]
                                                   [Oenothera scapoidea var. eastwoodiae]
                                             Camissonia exilis
                                                   [Oenothera exilis]
                                             Camissonia gouldii
                                                   [Oenothera gouldii]
                                             Camissonia graciliflora
                                             Camissonia guadalupensis
                                               Camissonia guadalupensis ssp. clementina
                                             Camissonia hardhamiae
                                             Camissonia heterochroma
                                               Camissonia heterochroma ssp. monoensis
                                               Camissonia heterochroma var. monoensis
                                             Camissonia hilgardii
                                             Camissonia hirtella
                                             Camissonia ignota
                                                   [Oenothera ignota]
                                                   [Oenothera micrantha var. ignota]
                                             Camissonia integrifolia
                                             Camissonia intermedia
                                             Camissonia kernensis
                                               Camissonia kernensis ssp. gilmanii
                                               Camissonia kernensis ssp. kernensis
                                               Camissonia kernensis var. gilmanii
                                             Camissonia lacustris
                                             Camissonia lewisii
                                             Camissonia luciae
                                             Camissonia megalantha
                                                   [Oenothera heterochroma var. megalantha]
                                                   [Oenothera megalantha]
                                             Camissonia micrantha
                                                   [Oenothera micrantha var. jonesii]
                                                   [Oenothera micrantha]
                                             Camissonia minor
                                             Camissonia multijuga
                                                   [Oenothera multijuga var. parviflora]
                                                   [Oenothera multijuga var. typica]
                                                   [Oenothera multijuga]
                                             Camissonia munzii
                                             Camissonia nevadensis
                                             Camissonia ovata
                                                   [Oenothera ovata]
                                                   [Taraxia ovata]
                                             Camissonia pallida
                                               Camissonia pallida ssp. hallii
                                               Camissonia pallida ssp. pallida
                                                     [Oenothera abramsii]
                                                     [Oenothera micrantha var. exfoliata]
                                                     [Sphaerostigma pallida]
                                             Camissonia palmeri
                                                   [Oenothera palmeri]
                                             Camissonia parryi
                                                   [Oenothera parryi]
                                             Camissonia parvula
                                                   [Oenothera parvula]
                                             Camissonia pterosperma
                                                   [Oenothera pterosperma]
                                             Camissonia pubens
                                             Camissonia pusilla
                                                   [Oenothera contorta var. flexuosa]
                                             Camissonia pygmaea
                                             Camissonia refracta
                                                   [Oenothera refracta]
                                             Camissonia robusta
                                             Camissonia scapoidea
                                               Camissonia scapoidea ssp. brachycarpa
                                               Camissonia scapoidea ssp. macrocarpa
                                                     [Camissonia bairdii]
                                                     [Camissonia scapoidea var. macrocarpa]
                                                     [Oenothera scapoidea ssp. macrocarpa]
                                               Camissonia scapoidea ssp. scapoidea
                                                     [Oenothera scapoidea ssp. utahensis]
                                                     [Oenothera scapoidea var. seorsa]
                                                     [Oenothera scapoidea]
                                               Camissonia scapoidea ssp. utahensis
                                               Camissonia scapoidea var. scapoidea
                                               Camissonia scapoidea var. utahensis
                                             Camissonia sceptrostigma
                                             Camissonia sierrae
                                               Camissonia sierrae ssp. alticola
                                               Camissonia sierrae ssp. sierrae
                                             Camissonia specuicola
                                               Camissonia specuicola ssp. hesperia
                                                     [Oenothera specuicola ssp. hesperia]
                                               Camissonia specuicola ssp. specuicola
                                                     [Oenothera specuicola]
                                             Camissonia strigulosa
                                                   [Oenothera contorta var. epilobioides]
                                                   [Oenothera contorta var. strigulosa]
                                                   [Oenothera strigulosa]
                                                   [Sphaerostigma strigulosa]
                                             Camissonia subacaulis
                                             Camissonia tanacetifolia
                                               Camissonia tanacetifolia ssp. quadriperforata
                                               Camissonia tanacetifolia ssp. tanacetifolia
                                             Camissonia walkeri
                                               Camissonia walkeri ssp. tortilis
                                                     [Oenothera scapoidea var. tortilis]
                                                     [Oenothera walkeri ssp. tortilis]
                                               Camissonia walkeri ssp. walkeri
                                                     [Clylismia walkeri]
                                                     [Oenothera multijuga var. orientalis]
                                                     [Oenothera walkeri]
                                     Camissoniopsis
                                             Camissoniopsis lewisii
                                     Chamaenerion
                                     Chamerion
                                             Chamerion angustifolium
                                               Chamerion angustifolium ssp. angustifolium
                                                     [Chamaenerion angustifolium]
                                                     [Chamerion angustifolium var. angustifolium]
                                                     [Chamerion spicatum]
                                                     [Epilobium angustifolium var. intermedium]
                                                     [Epilobium spicatum]
                                               Chamerion angustifolium ssp. circumvagum
                                                     [Chamaenerion angustifolium ssp. circumvagum]
                                                     [Chamerion angustifolium var. canescens]
                                                     [Chamerion danielsii]
                                                     [Chamerion platyphyllum]
                                                     [Epilobium angustifolium ssp. circumvagum]
                                                     [Epilobium angustifolium ssp. macrophyllum]
                                                     [Epilobium angustifolium var. abbreviatum]
                                                     [Epilobium angustifolium var. canescens]
                                                     [Epilobium angustifolium var. macrophyllum]
                                                     [Epilobium angustifolium var. platyphyllum]
                                             Chamerion latifolium
                                                   [Chamaenerion latifolium]
                                                   [Chamerion subdentatum]
                                                   [Epilobium latifolium]
                                     Chylismia
                                             Chylismia cardiophylla
                                               Chylismia cardiophylla ssp. cardiophylla
                                             Chylismia claviformis
                                               Chylismia claviformis ssp. peeblesii
                                               Chylismia claviformis ssp. rubescens
                                               Chylismia claviformis ssp. yumae
                                             Chylismia hirta
                                             Chylismia lancifolia
                                             Chylismia venosa
                                             Chylismia walkeri
                                     Circaea
                                             Circaea alpina
                                               Circaea alpina ssp. alpina
                                               Circaea alpina ssp. pacifica
                                                     [Circaea alpina var. pacifica]
                                                     [Circaea pacifica]
                                             Circaea canadensis
                                               Circaea canadensis var. virginiana
                                             Circaea latifolia
                                             Circaea lutetiana
                                               Circaea lutetiana ssp. canadensis
                                               Circaea lutetiana var. canadensis
                                             Circaea quadrisulcata
                                               Circaea quadrisulcata ssp. canadensis
                                               Circaea quadrisulcata var. canadensis
                                             Circaea x intermedia
                                     Clarkia
                                             Clarkia affinis
                                             Clarkia amoena
                                               Clarkia amoena ssp. amoena
                                               Clarkia amoena ssp. caurina
                                               Clarkia amoena ssp. huntiana
                                               Clarkia amoena ssp. lindleyi
                                               Clarkia amoena ssp. whitneyi
                                                     [Godetia whitneyi]
                                               Clarkia amoena var. caurina
                                               Clarkia amoena var. lindleyi
                                               Clarkia amoena var. pacifica
                                             Clarkia arcuata
                                             Clarkia australis
                                             Clarkia biloba
                                               Clarkia biloba ssp. australis
                                               Clarkia biloba ssp. biloba
                                               Clarkia biloba ssp. brandegeeae
                                             Clarkia borealis
                                               Clarkia borealis ssp. arida
                                               Clarkia borealis ssp. borealis
                                             Clarkia bottae
                                             Clarkia breweri
                                             Clarkia calientensis
                                             Clarkia concinna
                                               Clarkia concinna ssp. automixa
                                               Clarkia concinna ssp. concinna
                                               Clarkia concinna ssp. raichei
                                             Clarkia cylindrica
                                               Clarkia cylindrica ssp. clavicarpa
                                               Clarkia cylindrica ssp. cylindrica
                                             Clarkia davyi
                                             Clarkia deflexa
                                             Clarkia delicata
                                             Clarkia dudleyana
                                             Clarkia elegans
                                             Clarkia epilobioides
                                                   [Godetia epilobioides]
                                             Clarkia exilis
                                             Clarkia franciscana
                                             Clarkia gracilis
                                               Clarkia gracilis ssp. albicaulis
                                               Clarkia gracilis ssp. gracilis
                                               Clarkia gracilis ssp. sonomensis
                                               Clarkia gracilis ssp. tracyi
                                             Clarkia heterandra
                                             Clarkia imbricata
                                             Clarkia jolonensis
                                             Clarkia lassenensis
                                             Clarkia lewisii
                                             Clarkia lingulata
                                             Clarkia mildrediae
                                               Clarkia mildrediae ssp. lutescens
                                               Clarkia mildrediae ssp. mildrediae
                                             Clarkia modesta
                                             Clarkia mosquinii
                                               Clarkia mosquinii ssp. xerophila
                                             Clarkia nitens
                                             Clarkia parviflora
                                             Clarkia prostrata
                                             Clarkia pulchella
                                             Clarkia purpurea
                                               Clarkia purpurea ssp. purpurea
                                               Clarkia purpurea ssp. quadrivulnera
                                                     [Clarkia quadrivulnera]
                                                     [Godetia purpurea var. parviflora]
                                                     [Godetia quadrivulnera var. davyi]
                                                     [Godetia quadrivulnera var. vacensis]
                                                     [Godetia quadrivulnera]
                                               Clarkia purpurea ssp. viminea
                                             Clarkia rhomboidea
                                             Clarkia rostrata
                                             Clarkia rubicunda
                                               Clarkia rubicunda ssp. blasdalei
                                             Clarkia saxeana
                                             Clarkia similis
                                             Clarkia speciosa
                                               Clarkia speciosa ssp. immaculata
                                               Clarkia speciosa ssp. nitens
                                               Clarkia speciosa ssp. polyantha
                                               Clarkia speciosa ssp. speciosa
                                             Clarkia springvillensis
                                             Clarkia stellata
                                             Clarkia tembloriensis
                                               Clarkia tembloriensis ssp. calientensis
                                               Clarkia tembloriensis ssp. tembloriensis
                                             Clarkia tenella
                                             Clarkia unguiculata
                                             Clarkia viminea
                                             Clarkia virgata
                                             Clarkia williamsonii
                                             Clarkia xantiana
                                               Clarkia xantiana ssp. parviflora
                                               Clarkia xantiana ssp. xantiana
                                     Clylismia
                                     Epilobium
                                             Epilobium alsinifolium
                                             Epilobium anagallidifolium
                                                   [Epilobium alpinum]
                                                   [Epilobium anagallidifolium var. pseudoscaposum]
                                             Epilobium angustifolium
                                               Epilobium angustifolium ssp. angustifolium
                                               Epilobium angustifolium var. pygmaeum
                                             Epilobium angustissimum
                                             Epilobium arcticum
                                             Epilobium behringianum
                                             Epilobium billardierianum
                                               Epilobium billardierianum ssp. cinereum
                                             Epilobium brachycarpum
                                                   [Epilobium paniculatum fo. adenocaulon]
                                                   [Epilobium paniculatum fo. adenocladon]
                                                   [Epilobium paniculatum var. hammondii]
                                                   [Epilobium paniculatum var. juncundum]
                                                   [Epilobium paniculatum var. laevicaule]
                                                   [Epilobium paniculatum var. paniculatum]
                                                   [Epilobium paniculatum var. subulatum]
                                                   [Epilobium paniculatum var. tracyi]
                                                   [Epilobium paniculatum]
                                             Epilobium canum
                                               Epilobium canum ssp. angustifolium
                                                     [Zauschneria californica ssp. angustifolia]
                                                     [Zauschneria californica]
                                               Epilobium canum ssp. canum
                                                     [Zauschneria californica var. villosa]
                                                     [Zauschneria cana]
                                               Epilobium canum ssp. garrettii
                                                     [Epilobium canum var. garrettii]
                                                     [Zauschneria garrettii]
                                                     [Zauschneria latifolia var. garrettii]
                                               Epilobium canum ssp. latifolium
                                                     [Epilobium canum var. latifolium]
                                                     [Zauschneria arizonica]
                                                     [Zauschneria californica ssp. latifolia]
                                                     [Zauschneria latifolia var. arizonica]
                                                     [Zauschneria latifolia]
                                               Epilobium canum ssp. mexicanum
                                                     [Zauschneria californica ssp. mexicana]
                                               Epilobium canum ssp. septentrionale
                                             Epilobium ciliatum
                                               Epilobium ciliatum ssp. ciliatum
                                                     [Epilobium adenocaulon var. ecomosum]
                                                     [Epilobium adenocaulon var. holosericeum]
                                                     [Epilobium adenocaulon var. parishii]
                                                     [Epilobium adenocaulon var. perplexans]
                                                     [Epilobium adenocaulon]
                                                     [Epilobium americanum]
                                                     [Epilobium brevistylum var. ursinum]
                                                     [Epilobium brevistylum]
                                                     [Epilobium californicum var. holosericeum]
                                                     [Epilobium californicum]
                                                     [Epilobium ciliatum var. ecomosum]
                                                     [Epilobium delicatum]
                                                     [Epilobium ecomosum]
                                                     [Epilobium glandulosum var. adenocaulon]
                                                     [Epilobium glandulosum var. ecomosum]
                                                     [Epilobium glandulosum var. macounii]
                                                     [Epilobium leptocarpum var. macounii]
                                                     [Epilobium ursinum]
                                                     [Epilobium watsonii var. parishii]
                                               Epilobium ciliatum ssp. glandulosum
                                                     [Epilobium adenocaulon var. cinerascens]
                                                     [Epilobium adenocaulon var. occidentale]
                                                     [Epilobium boreale]
                                                     [Epilobium ciliatum var. glandulosum]
                                                     [Epilobium glandulosum var. cardiophyllum]
                                                     [Epilobium glandulosum var. occidentale]
                                                     [Epilobium glandulosum]
                                                     [Epilobium watsonii var. occidentale]
                                               Epilobium ciliatum ssp. watsonii
                                                     [Epilobium franciscanum]
                                                     [Epilobium watsonii var. franciscanum]
                                                     [Epilobium watsonii]
                                             Epilobium cinereum
                                             Epilobium clavatum
                                                   [Epilobium alpinum var. albiflorum]
                                                   [Epilobium alpinum var. clavatum]
                                                   [Epilobium clavatum var. glareosum]
                                                   [Epilobium glareosum]
                                             Epilobium cleistogamum
                                             Epilobium coloratum
                                             Epilobium davuricum
                                               Epilobium davuricum var. arcticum
                                             Epilobium densiflorum
                                                   [Boisduvalia densiflora var. pallescens]
                                                   [Boisduvalia densiflora var. salicina]
                                                   [Boisduvalia densiflora]
                                                   [Boisduvalia salicina]
                                                   [Oenothera densiflora]
                                             Epilobium densum
                                             Epilobium dodonaei
                                             Epilobium exaltatum
                                             Epilobium fendleri
                                             Epilobium foliosum
                                                   [Epilobium minutum var. foliosum]
                                             Epilobium glaberrimum
                                               Epilobium glaberrimum ssp. fastigiatum
                                               Epilobium glaberrimum ssp. glaberrimum
                                               Epilobium glaberrimum var. fastigiatum
                                               Epilobium glaberrimum var. latifolium
                                             Epilobium halleanum
                                                   [Epilobium brevistylum var. subfalcatum]
                                                   [Epilobium brevistylum var. tenue]
                                                   [Epilobium glandulosum var. tenue]
                                                   [Epilobium pringleanum var. tenue]
                                                   [Epilobium pringleanum]
                                             Epilobium hirsutum
                                             Epilobium holosericeum
                                             Epilobium hornemannii
                                               Epilobium hornemannii ssp. behringianum
                                               Epilobium hornemannii ssp. hornemannii
                                                     [Epilobium alpinum var. nutans]
                                             Epilobium howellii
                                             Epilobium jucundum
                                             Epilobium lactiflorum
                                                   [Epilobium alpinum var. lactiflorum]
                                                   [Epilobium hornemannii var. lactiflorum]
                                             Epilobium leptocarpum
                                             Epilobium leptophyllum
                                                   [Epilobium nesophilum var. sabulonense]
                                                   [Epilobium nesophilum]
                                                   [Epilobium palustre var. gracile]
                                                   [Epilobium palustre var. sabulonense]
                                                   [Epilobium rosmarinifolium]
                                                   [Epilobium treleaseanum]
                                             Epilobium luteum
                                             Epilobium madrense
                                             Epilobium maysillesii
                                             Epilobium mexicanum
                                             Epilobium minutum
                                               Epilobium minutum var. biolettii
                                             Epilobium mirabile
                                             Epilobium montanum
                                             Epilobium nevadense
                                             Epilobium nivium
                                             Epilobium novo-mexicanum
                                             Epilobium obcordatum
                                               Epilobium obcordatum ssp. siskiyouense
                                               Epilobium obcordatum var. laxum
                                               Epilobium obcordatum var. puberulum
                                             Epilobium obscurum
                                             Epilobium oreganum
                                             Epilobium oregonense
                                                   [Epilobium alpinum var. gracillimum]
                                             Epilobium ovatifolium
                                             Epilobium pallidum
                                             Epilobium palmeri
                                             Epilobium palustre
                                                   [Epilobium lineare]
                                                   [Epilobium oliganthum]
                                                   [Epilobium palustre var. grammadophyllum]
                                                   [Epilobium palustre var. labradoricum]
                                                   [Epilobium palustre var. lapponicum]
                                                   [Epilobium palustre var. longirameum]
                                                   [Epilobium palustre var. oliganthum]
                                                   [Epilobium pylaieanum]
                                                   [Epilobium wyomingense]
                                               Epilobium palustre var. davuricum
                                             Epilobium parishii
                                             Epilobium parviflorum
                                             Epilobium platyphyllum
                                             Epilobium pygmaeum
                                                   [Boisduvalia glabella var. campestris]
                                                   [Boisduvalia glabella]
                                                   [Boisduvalia pygmaea]
                                                   [Oenothera glabella]
                                             Epilobium rigidum
                                               Epilobium rigidum var. canescens
                                             Epilobium roseum
                                             Epilobium royleanum
                                             Epilobium rubescens
                                             Epilobium saximontanum
                                                   [Epilobium drummondii]
                                                   [Epilobium glandulosum var. brionense]
                                                   [Epilobium scalare]
                                                   [Epilobium steckerianum]
                                             Epilobium septentrionale
                                             Epilobium sertulatum
                                                   [Epilobium alpinum var. sertulatum]
                                             Epilobium siskiyouense
                                             Epilobium stramineum
                                             Epilobium strictum
                                             Epilobium suffruticosum
                                             Epilobium torreyi
                                             Epilobium tracyi
                                             Epilobium x pulchrum
                                             Epilobium x wisconsinense
                                     Eremothera
                                             Eremothera boothii
                                               Eremothera boothii ssp. condensata
                                             Eremothera chamaenerioides
                                     Eulobus
                                     Fuchsia
                                             Fuchsia abrupta
                                             Fuchsia andrei
                                             Fuchsia arborea
                                             Fuchsia arborescens
                                             Fuchsia boliviana
                                             Fuchsia cylindracea
                                             Fuchsia decussata
                                             Fuchsia encliandra
                                               Fuchsia encliandra ssp. tetradactyla
                                             Fuchsia fulgens
                                             Fuchsia gracilis
                                             Fuchsia hybrida
                                             Fuchsia lycioides
                                             Fuchsia macrostema
                                             Fuchsia magellanica
                                               Fuchsia magellanica var. macrostema
                                             Fuchsia microphylla
                                               Fuchsia microphylla ssp. aprica
                                               Fuchsia microphylla ssp. quercetorum
                                             Fuchsia minutiflora
                                               Fuchsia minutiflora var. hidalgensis
                                             Fuchsia paniculata
                                             Fuchsia parviflora
                                             Fuchsia pringlei
                                             Fuchsia thymifolia
                                             Fuchsia vulcanica
                                     Galpinsia
                                             Galpinsia lampsana
                                     Gaura
                                             Gaura angustifolia
                                                   [Gaura eatonii]
                                                   [Gaura simulans]
                                             Gaura biennis
                                               Gaura biennis var. pitcheri
                                             Gaura boquillensis
                                             Gaura brachycarpa
                                             Gaura calcicola
                                             Gaura cinerea
                                             Gaura coccinea
                                                   [Gaura coccinea var. arizonica]
                                                   [Gaura coccinea var. epilobioides]
                                                   [Gaura coccinea var. glabra]
                                                   [Gaura coccinea var. parvifolia]
                                                   [Gaura coccinea var. typica]
                                                   [Gaura glabra]
                                                   [Gaura odorata]
                                             Gaura coloradensis
                                             Gaura demareei
                                             Gaura drummondii
                                             Gaura filiformis
                                             Gaura filipes
                                               Gaura filipes var. major
                                             Gaura heterandra
                                             Gaura hexandra
                                               Gaura hexandra ssp. gracilis
                                                     [Gaura gracilis f. glandulosa]
                                                     [Gaura gracilis var. typica]
                                                     [Gaura gracilis]
                                               Gaura hexandra ssp. hexandra
                                               Gaura hexandra var. coryi
                                               Gaura hexandra var. triangulata
                                             Gaura induta
                                             Gaura lindheimeri
                                             Gaura longiflora
                                             Gaura macrocarpa
                                             Gaura mckelveyae
                                             Gaura michauxii
                                             Gaura mollis
                                                   [Gaura parviflora var. lachnocarpa]
                                                   [Gaura parviflora var. typica]
                                                   [Gaura parviflora]
                                             Gaura mutabilis
                                             Gaura nealleyi
                                             Gaura neo-mexicana
                                             Gaura neomexicana
                                               Gaura neomexicana ssp. coloradensis
                                               Gaura neomexicana ssp. neomexicana
                                               Gaura neomexicana var. coloradensis
                                               Gaura neomexicana var. typica
                                             Gaura pitcheri
                                             Gaura podocarpa
                                             Gaura sinuata
                                             Gaura strigillosa
                                             Gaura suffulta
                                               Gaura suffulta ssp. nealleyi
                                               Gaura suffulta ssp. suffulta
                                             Gaura triangulata
                                             Gaura tripetala
                                               Gaura tripetala var. coryi
                                               Gaura tripetala var. triangulata
                                             Gaura villosa
                                               Gaura villosa ssp. parksii
                                                     [Gaura villosa var. parksii]
                                               Gaura villosa ssp. villosa
                                               Gaura villosa var. arenicola
                                               Gaura villosa var. mckelveyae
                                               Gaura villosa var. typica
                                     Gaurella
                                     Gayophytum
                                             Gayophytum caesium
                                             Gayophytum decipiens
                                             Gayophytum diffusum
                                               Gayophytum diffusum ssp. diffusum
                                               Gayophytum diffusum ssp. parviflorum
                                                     [Gayophytum diffusum var. strictipes]
                                                     [Gayophytum helleri var. erosulatum]
                                                     [Gayophytum intermedium]
                                                     [Gayophytum lasiospermum var. hoffmannii]
                                                     [Gayophytum lasiospermum]
                                                     [Gayophytum nuttallii var. abramsii]
                                                     [Gayophytum nuttallii var. intermedium]
                                               Gayophytum diffusum var. villosum
                                             Gayophytum eriospermum
                                             Gayophytum heterozygum
                                             Gayophytum hirtellum
                                             Gayophytum humile
                                                   [Gayophytum nuttallii]
                                             Gayophytum micranthum
                                             Gayophytum oligospermum
                                             Gayophytum pumilum
                                             Gayophytum racemosum
                                                   [Gayophytum helleri var. glabrum]
                                                   [Gayophytum helleri]
                                                   [Gayophytum humile var. hirtellum]
                                                   [Gayophytum racemosum var. caesium]
                                             Gayophytum ramosissimum
                                               Gayophytum ramosissimum var. obtusum
                                             Gayophytum strictum
                                     Godetia
                                             Godetia amoena
                                               Godetia amoena var. albicaulis
                                               Godetia amoena var. concolor
                                               Godetia amoena var. gracilis
                                               Godetia amoena var. sonomensis
                                             Godetia biloba
                                             Godetia blasdalei
                                             Godetia bottae
                                               Godetia bottae var. deflexa
                                             Godetia cylindrica
                                               Godetia cylindrica var. tracyi
                                             Godetia delicata
                                             Godetia dudleyana
                                               Godetia dudleyana var. brandegeeae
                                             Godetia hansenii
                                             Godetia hispidula
                                             Godetia lanata
                                             Godetia lassenensis
                                             Godetia lepida
                                               Godetia lepida var. parviflora
                                             Godetia pacifica
                                             Godetia parviflora
                                               Godetia parviflora var. luteola
                                               Godetia parviflora var. margaritiae
                                             Godetia purpurea
                                               Godetia purpurea var. elmeri
                                               Godetia purpurea var. lacunora
                                               Godetia purpurea var. procera
                                               Godetia quadrivulnera var. hallii
                                               Godetia quadrivulnera var. rubrissima
                                             Godetia sparsiflora
                                             Godetia viminea
                                               Godetia viminea var. congdonii
                                               Godetia viminea var. incerta
                                     Gongylocarpus
                                               Gongylocarpus fruticulosus ssp. fruticulosus
                                             Gongylocarpus rubricaulis
                                     Hartmannia
                                             Hartmannia montana
                                             Hartmannia pungens
                                             Hartmannia rosea
                                     Hauya
                                             Hauya arborea
                                             Hauya elegans
                                               Hauya elegans ssp. barcenae
                                             Hauya lundellii
                                     Heterogaura
                                             Heterogaura californica
                                             Heterogaura heterandra
                                     Isnardia
                                             Isnardia spathulata
                                     Jussiaea
                                           [Godmania]
                                             Jussiaea decurrens
                                             Jussiaea erecta
                                             Jussiaea michauxiana
                                             Jussiaea neglecta
                                             Jussiaea octonervia
                                             Jussiaea repens
                                               Jussiaea repens var. grandiflora
                                               Jussiaea repens var. montevidensis
                                             Jussiaea scabra
                                             Jussiaea subacaulis
                                             Jussiaea suffruticosa
                                             Jussiaea uruguayensis
                                     Kneiffia
                                             Kneiffia allenii
                                             Kneiffia arenicola
                                             Kneiffia brevistipata
                                             Kneiffia fruticosa
                                             Kneiffia glauca
                                             Kneiffia hybrida
                                             Kneiffia latifolia
                                             Kneiffia linearis
                                             Kneiffia linifolia
                                             Kneiffia longipedicellata
                                             Kneiffia perennis
                                             Kneiffia pratensis
                                             Kneiffia pumila
                                             Kneiffia riparia
                                             Kneiffia semiglandulosa
                                             Kneiffia subglobosa
                                             Kneiffia sumstinei
                                             Kneiffia tetragona
                                     Lavauxia
                                     Lopezia
                                             Lopezia clavata
                                             Lopezia cornuta
                                             Lopezia coronata
                                             Lopezia gentryi
                                             Lopezia gracilis
                                             Lopezia hirsuta
                                             Lopezia laciniata
                                             Lopezia mexicana
                                             Lopezia miniata
                                             Lopezia pringlei
                                             Lopezia pubescens
                                             Lopezia pumila
                                             Lopezia racemosa
                                               Lopezia racemosa ssp. moelchenensis
                                               Lopezia racemosa ssp. racemosa
                                             Lopezia riesenbachia
                                             Lopezia semeiandra
                                             Lopezia suffrutescens
                                             Lopezia trichota
                                             Lopezia violacea
                                     Ludwigia
                                             Ludwigia alata
                                             Ludwigia alternifolia
                                                   [Ludwigia alternifolia var. linearifolia]
                                                   [Ludwigia alternifolia var. pubescens]
                                                   [Ludwigia alternifolia var. typica]
                                             Ludwigia arcuata
                                             Ludwigia bonariensis
                                             Ludwigia brevipes
                                             Ludwigia curtissii
                                             Ludwigia cylindrica
                                               Ludwigia cylindrica var. brachycarpa
                                             Ludwigia decurrens
                                             Ludwigia erecta
                                             Ludwigia glandulosa
                                               Ludwigia glandulosa ssp. brachycarpa
                                               Ludwigia glandulosa ssp. glandulosa
                                               Ludwigia glandulosa var. torreyi
                                               Ludwigia glandulosa var. typica
                                             Ludwigia grandiflora
                                               Ludwigia grandiflora ssp. grandiflora
                                               Ludwigia grandiflora ssp. hexapetala
                                             Ludwigia hexapetala
                                             Ludwigia hirtella
                                             Ludwigia hyssopifolia
                                             Ludwigia lanceolata
                                             Ludwigia leptocarpa
                                                   [Jussiaea leptocarpa]
                                                   [Ludwigia leptocarpa var. meyeriana]
                                             Ludwigia linearis
                                               Ludwigia linearis var. puberula
                                             Ludwigia linifolia
                                             Ludwigia longifolia
                                             Ludwigia maritima
                                             Ludwigia microcarpa
                                             Ludwigia octovalvis
                                               Ludwigia octovalvis ssp. octovalvis
                                                     [Jussiaea angustifolia]
                                                     [Jussiaea clavata]
                                                     [Jussiaea octofila]
                                                     [Jussiaea suffruticosa var. octofila]
                                                     [Ludwigia octovalvis var. ligustrifolia]
                                                     [Ludwigia octovalvis var. macropoda]
                                                     [Ludwigia octovalvis var. octofila]
                                               Ludwigia octovalvis ssp. sessiliflora
                                               Ludwigia octovalvis var. sessiliflora
                                             Ludwigia palustris
                                                   [Isnardia palustris]
                                                   [Ludwigia palustris var. americana]
                                                   [Ludwigia palustris var. nana]
                                                   [Ludwigia palustris var. pacifica]
                                             Ludwigia peploides
                                               Ludwigia peploides ssp. glabrescens
                                                     [Jussiaea diffusa]
                                                     [Jussiaea repens var. glabrescens]
                                                     [Ludwigia peploides var. glabrescens]
                                               Ludwigia peploides ssp. montevidensis
                                               Ludwigia peploides ssp. peploides
                                                     [Jussiaea peploides]
                                                     [Jussiaea repens var. peploides]
                                               Ludwigia peploides var. montevidensis
                                             Ludwigia peruviana
                                                   [Jussiaea peruviana]
                                             Ludwigia pilosa
                                             Ludwigia polycarpa
                                             Ludwigia ravenii
                                             Ludwigia repens
                                                   [Isnardia intermedia]
                                                   [Isnardia repens]
                                                   [Ludwigia natans var. stipitata]
                                                   [Ludwigia natans]
                                                   [Ludwigia repens var. rotundata]
                                                   [Ludwigia repens var. stipitata]
                                             Ludwigia simpsonii
                                             Ludwigia simulata
                                             Ludwigia spathulata
                                             Ludwigia spathulifolia
                                             Ludwigia sphaerocarpa
                                               Ludwigia sphaerocarpa var. deamii
                                               Ludwigia sphaerocarpa var. jungens
                                               Ludwigia sphaerocarpa var. macrocarpa
                                             Ludwigia suffruticosa
                                             Ludwigia uruguayensis
                                               Ludwigia uruguayensis var. major
                                             Ludwigia virgata
                                             Ludwigia x lacustris
                                     Ludwigiantha
                                             Ludwigiantha arcuata
                                             Ludwigiantha brevipes
                                     Megapterium
                                             Megapterium fremontii
                                             Megapterium missouriense
                                             Megapterium oklahomense
                                     Meriolix
                                     Oenothera
                                             Oenothera acutissima
                                                   [Oenothera flava var. acutissima]
                                             Oenothera affinis
                                             Oenothera albicans
                                             Oenothera albicaulis
                                                   [Anogra albicaulis]
                                                   [Oenothera ctenophylla]
                                               Oenothera albicaulis var. runcinata
                                             Oenothera albinervis
                                             Oenothera angustissima
                                             Oenothera anomala
                                             Oenothera arenicola
                                             Oenothera argillicola
                                               Oenothera argillicola var. pubescens
                                             Oenothera austromontana
                                             Oenothera berlandieri
                                             Oenothera biennis
                                                   [Oenothera biennis ssp. caeciarum]
                                                   [Oenothera biennis ssp. centralis]
                                                   [Oenothera biennis var. pycnocarpa]
                                                   [Oenothera muricata]
                                                   [Oenothera pycnocarpa]
                                               Oenothera biennis ssp. austromontana
                                               Oenothera biennis var. austromontana
                                               Oenothera biennis var. canescens
                                               Oenothera biennis var. hookeri
                                               Oenothera biennis var. nutans
                                               Oenothera biennis var. oakesiana
                                               Oenothera biennis var. parviflora
                                             Oenothera brachycarpa
                                                   [Lavauxia brachycarpa]
                                                   [Megapterium brachycarpum]
                                                   [Oenothera brachycarpa var. wrightii]
                                                   [Oenothera caespitosa ssp. australis]
                                                   [Oenothera caespitosa var. australis]
                                                   [Oenothera cespitosa ssp. australis]
                                                   [Oenothera cespitosa var. australis]
                                                   [Oenothera scapoidea ssp. brachycarpa]
                                             Oenothera brandegeei
                                             Oenothera breedlovei
                                             Oenothera breviflora
                                             Oenothera bufonis
                                             Oenothera californica
                                                   [Anogra californica]
                                               Oenothera californica ssp. arizonica
                                                     [Oenothera arizonica]
                                                     [Oenothera avita ssp. arizonica]
                                                     [Oenothera deltoides var. arizonica]
                                               Oenothera californica ssp. avita
                                               Oenothera californica ssp. californica
                                               Oenothera californica ssp. eurekensis
                                               Oenothera californica var. glabrata
                                             Oenothera campylocalyx
                                             Oenothera canescens
                                                   [Gaurella canescens]
                                             Oenothera canovirens
                                                   [Oenothera strigosa ssp. canovirens]
                                             Oenothera cavernae
                                             Oenothera cespitosa
                                                   [Oenothera caespitosa]
                                                   [Oenothera cespitosa ssp. eximia]
                                                   [Oenothera cespitosa ssp. macroglottis]
                                                   [Oenothera cespitosa var. eximia]
                                                   [Oenothera cespitosa var. longiflora]
                                                   [Oenothera cespitosa var. macroglottis]
                                                   [Pachylophus caespitosa]
                                               Oenothera cespitosa var. cespitosa
                                               Oenothera cespitosa var. stellae
                                                     [Oenothera caespitosa var. stellae]
                                             Oenothera cheiranthifolia
                                               Oenothera cheiranthifolia ssp. suffruticosa
                                               Oenothera cheiranthifolia var. nitida
                                             Oenothera clavaeformis
                                               Oenothera clavaeformis ssp. aurantiaca
                                             Oenothera clelandii
                                             Oenothera cordata
                                             Oenothera coronopifolia
                                                   [Anogra coronopifolia]
                                             Oenothera coryi
                                             Oenothera cruciformis
                                                   [Oenothera claviformis ssp. cruciformis]
                                                   [Oenothera claviformis var. cruciformis]
                                             Oenothera curtiflora
                                             Oenothera curtissii
                                             Oenothera deltoidea
                                             Oenothera deltoides
                                               Oenothera deltoides ssp. ambigua
                                                     [Oenothera deltoides var. decumbens]
                                               Oenothera deltoides ssp. cognata
                                                     [Oenothera deltoides var. cognata]
                                               Oenothera deltoides ssp. deltoides
                                                     [Oenothera deltoides var. cineracea]
                                                     [Oenothera deltoides var. typica]
                                                     [Oenothera kleinii]
                                               Oenothera deltoides ssp. eurekensis
                                               Oenothera deltoides ssp. howellii
                                               Oenothera deltoides ssp. piperi
                                                     [Oenothera deltoides var. piperi]
                                               Oenothera deltoides var. howellii
                                             Oenothera depressa
                                             Oenothera deserti
                                             Oenothera deserticola
                                             Oenothera dissecta
                                             Oenothera drummondii
                                                   [Oenothera serrulata ssp. drummondii]
                                                   [Raimannia drummondii]
                                               Oenothera drummondii var. thalassaphila
                                             Oenothera elata
                                               Oenothera elata ssp. hirsutissima
                                                     [Oenothera biennis var. hirsutissima]
                                                     [Oenothera elata ssp. texensis]
                                                     [Oenothera elata var. hirsutissima]
                                                     [Oenothera hookeri ssp. angustifolia]
                                                     [Oenothera hookeri ssp. grisea]
                                                     [Oenothera hookeri ssp. hewettii]
                                                     [Oenothera hookeri ssp. hirsutissima]
                                                     [Oenothera hookeri ssp. ornata]
                                                     [Oenothera hookeri ssp. venusta]
                                                     [Oenothera hookeri var. angustifolia]
                                                     [Oenothera hookeri var. hewettii]
                                                     [Oenothera hookeri var. hirsutissima]
                                                     [Oenothera hookeri var. ornata]
                                                     [Oenothera ornata]
                                                     [Oenothera simsiana]
                                               Oenothera elata ssp. hookeri
                                             Oenothera engelmannii
                                             Oenothera epilobioides
                                             Oenothera erythrosepala
                                             Oenothera falfurriae
                                             Oenothera flava
                                               Oenothera flava ssp. flava
                                                     [Lavauxia flava]
                                               Oenothera flava ssp. taraxacoides
                                                     [Lavauxia taraxacoides]
                                                     [Oenothera taraxacoides]
                                               Oenothera flava var. flava
                                             Oenothera fremontii
                                             Oenothera fruticosa
                                               Oenothera fruticosa ssp. fruticosa
                                               Oenothera fruticosa ssp. glauca
                                               Oenothera fruticosa var. eamesii
                                               Oenothera fruticosa var. goodmanii
                                               Oenothera fruticosa var. humifusa
                                               Oenothera fruticosa var. linearis
                                               Oenothera fruticosa var. microcarpa
                                               Oenothera fruticosa var. subglobosa
                                               Oenothera fruticosa var. unguiculata
                                               Oenothera fruticosa var. vera
                                             Oenothera gauriflora
                                               Oenothera gauriflora var. caput-medusae
                                             Oenothera glazioviana
                                             Oenothera graciliflora
                                             Oenothera grandiflora
                                             Oenothera grandis
                                                   [Oenothera laciniata var. grandiflora]
                                                   [Raimannia grandis]
                                             Oenothera guadalupensis
                                               Oenothera guadalupensis ssp. clementina
                                             Oenothera hallii
                                                   [Oenothera bistorta var. hallii]
                                             Oenothera harringtonii
                                             Oenothera havardii
                                             Oenothera heterantha
                                             Oenothera heterochroma
                                               Oenothera heterochroma ssp. monoensis
                                               Oenothera heterochroma var. monoensis
                                             Oenothera heterophylla
                                               Oenothera heterophylla ssp. heterophylla
                                               Oenothera heterophylla ssp. orientalis
                                             Oenothera hexandra
                                               Oenothera hexandra ssp. gracilis
                                             Oenothera hilgardii
                                                   [Oenothera andina var. hilgardii]
                                                   [Oenothera contorta var. hilgardii]
                                             Oenothera hirtella
                                             Oenothera hookeri
                                               Oenothera hookeri ssp. montereyensis
                                               Oenothera hookeri ssp. wolfii
                                             Oenothera howardii
                                                   [Lavauxia howardii]
                                             Oenothera humifusa
                                                   [Raimannia humifusa]
                                                   [Raimannia mollissima]
                                             Oenothera jamesii
                                             Oenothera johnsonii
                                             Oenothera kernensis
                                               Oenothera kernensis ssp. gilmanii
                                               Oenothera kernensis ssp. mojavensis
                                             Oenothera kunthiana
                                             Oenothera laciniata
                                                   [Oenothera sinuata]
                                                   [Raimannia laciniata]
                                             Oenothera lamarckiana
                                             Oenothera latifolia
                                                   [Oenothera pallida ssp. latifolia]
                                             Oenothera linifolia
                                               Oenothera linifolia var. glandulosa
                                             Oenothera longipedicellata
                                             Oenothera longissima
                                                   [Oenothera longissima ssp. clutei]
                                                   [Oenothera longissima ssp. typica]
                                                   [Oenothera longissima var. clutei]
                                             Oenothera macrocarpa
                                               Oenothera macrocarpa ssp. fremontii
                                               Oenothera macrocarpa ssp. incana
                                               Oenothera macrocarpa ssp. macrocarpa
                                               Oenothera macrocarpa ssp. oklahomensis
                                               Oenothera macrocarpa var. incana
                                               Oenothera macrocarpa var. oklahomensis
                                             Oenothera marginata
                                               Oenothera marginata var. purpurea
                                             Oenothera maysillesii
                                             Oenothera mexicana
                                             Oenothera minor
                                               Oenothera minor var. cusickii
                                             Oenothera missouriensis
                                               Oenothera missouriensis var. incana
                                               Oenothera missouriensis var. oklahomensis
                                             Oenothera mollissima
                                             Oenothera montana
                                             Oenothera munzii
                                             Oenothera murdockii
                                             Oenothera neomexicana
                                             Oenothera nevadensis
                                             Oenothera nitida
                                             Oenothera nutans
                                             Oenothera nuttallii
                                             Oenothera oakesiana
                                             Oenothera odorata
                                             Oenothera organensis
                                                   [Oenothera macrosiphon]
                                             Oenothera pallida
                                               Oenothera pallida ssp. gypsophila
                                               Oenothera pallida ssp. pallida
                                                     [Oenothera pallida var. idahoensis]
                                                     [Oenothera pallida var. typica]
                                               Oenothera pallida ssp. runcinata
                                                     [Oenothera pallida var. runcinata]
                                                     [Oenothera runcinata var. brevifolia]
                                                     [Oenothera runcinata var. gypsophila]
                                                     [Oenothera runcinata var. leucotricha]
                                                     [Oenothera runcinata var. typica]
                                                     [Oenothera runcinata]
                                               Oenothera pallida ssp. trichocalyx
                                               Oenothera pallida var. pallida
                                               Oenothera pallida var. trichocalyx
                                             Oenothera parodiana
                                             Oenothera parviflora
                                                   [Oenothera cruciata var. sabulonensis]
                                                   [Oenothera cruciata var. stenopetala]
                                                   [Oenothera cruciata]
                                                   [Oenothera cymatilis]
                                                   [Oenothera rubricapitata]
                                               Oenothera parviflora ssp. angustissima
                                               Oenothera parviflora var. angustissima
                                               Oenothera parviflora var. oakesiana
                                             Oenothera perennis
                                               Oenothera perennis var. rectipilis
                                               Oenothera perennis var. typica
                                             Oenothera pilosella
                                               Oenothera pilosella ssp. pilosella
                                               Oenothera pilosella ssp. sessilis
                                             Oenothera pinnatifida
                                             Oenothera platanorum
                                             Oenothera primiveris
                                               Oenothera primiveris ssp. bufonis
                                                     [Oenothera primiveris var. bufonis]
                                               Oenothera primiveris ssp. primiveris
                                                     [Oenothera primiveris ssp. caulescens]
                                                     [Oenothera primiveris var. caulescens]
                                             Oenothera pringlei
                                                   [Oenothera greggii var. pringlei]
                                             Oenothera psammophila
                                                   [Oenothera caespitosa var. psammophila]
                                                   [Oenothera cespitosa var. psammophila]
                                             Oenothera pubens
                                                   [Oenothera contorta var. pubens]
                                                   [Oenothera strigulosa var. pubens]
                                             Oenothera pubescens
                                                   [Oenothera amplexicaulis]
                                                   [Oenothera laciniata ssp. pubescens]
                                                   [Oenothera laciniata var. pubescens]
                                             Oenothera pumila
                                             Oenothera pygmaea
                                                   [Oenothera boothii var. pygmaea]
                                             Oenothera rhombipetala
                                                   [Oenothera heterophylla var. rhombipetala]
                                                   [Raimannia rhombipetala]
                                             Oenothera riparia
                                             Oenothera rosea
                                               Oenothera scapoidea var. aurantiaca
                                             Oenothera sceptrostigma
                                             Oenothera sessilis
                                             Oenothera spachiana
                                             Oenothera speciosa
                                                   [Hartmannia speciosa]
                                                   [Oenothera delessertiana]
                                                   [Oenothera speciosa var. childsii]
                                             Oenothera spiralis
                                               Oenothera spiralis var. linearis
                                             Oenothera stricta
                                               Oenothera stricta ssp. stricta
                                             Oenothera stubbei
                                             Oenothera subacaulis
                                             Oenothera suffrutescens
                                             Oenothera tanacetifolia
                                             Oenothera tenuissima
                                             Oenothera tetragona
                                               Oenothera tetragona ssp. glauca
                                               Oenothera tetragona var. brevistipata
                                               Oenothera tetragona var. fraseri
                                               Oenothera tetragona var. hybrida
                                               Oenothera tetragona var. latifolia
                                               Oenothera tetragona var. longistipata
                                               Oenothera tetragona var. riparia
                                               Oenothera tetragona var. sharpii
                                               Oenothera tetragona var. velutina
                                             Oenothera tetraptera
                                             Oenothera texensis
                                             Oenothera torreyi
                                             Oenothera trichocalyx
                                             Oenothera triloba
                                                   [Lavauxia triloba]
                                                   [Lavauxia watsonii]
                                                   [Oenothera hamata]
                                               Oenothera triloba var. ecristata
                                             Oenothera villosa
                                               Oenothera villosa ssp. canovirens
                                               Oenothera villosa ssp. strigosa
                                                     [Oenothera biennis var. strigosa]
                                                     [Oenothera cheradophila]
                                                     [Oenothera depressa ssp. strigosa]
                                                     [Oenothera procera]
                                                     [Oenothera rydbergii]
                                                     [Oenothera strigosa ssp. cheradophila]
                                                     [Oenothera strigosa]
                                                     [Oenothera villosa ssp. cheradophila]
                                                     [Oenothera villosa var. strigosa]
                                               Oenothera villosa ssp. villosa
                                             Oenothera whitneyi
                                             Oenothera wigginsii
                                             Oenothera wolfii
                                             Oenothera wrightii
                                             Oenothera xylocarpa
                                     Onagra
                                             Onagra biennis
                                             Onagra guttata
                                             Onagra hookeri
                                             Onagra salicifolia
                                     Pachylophis
                                     Pachylophus
                                             Pachylophus australis
                                             Pachylophus caulescens
                                             Pachylophus cylindrocarpus
                                             Pachylophus hirsutus
                                             Pachylophus macroglottis
                                     Peniophyllum
                                             Peniophyllum linifolium
                                     Phaeostoma
                                             Phaeostoma atropurpureum
                                             Phaeostoma mildredae
                                     Raimannia
                                           [Hippotis]
                                             Raimannia curtissii
                                     Salpingia
                                     Semeiandra
                                             Semeiandra grandiflora
                                     Sphaerostigma
                                             Sphaerostigma bistortum
                                             Sphaerostigma campestre
                                               Sphaerostigma campestre var. parishii
                                             Sphaerostigma chamaenerioides
                                             Sphaerostigma contortum
                                             Sphaerostigma hallii
                                             Sphaerostigma hirtellum
                                             Sphaerostigma micranthum
                                             Sphaerostigma minor
                                             Sphaerostigma pallidum
                                             Sphaerostigma spirale
                                             Sphaerostigma tortum
                                               Sphaerostigma tortum var. eastwoodae
                                             Sphaerostigma utahense
                                             Sphaerostigma veitchianum
                                             Sphaerostigma viridescens
                                     Stenosiphon
                                             Stenosiphon linifolius
                                                   [Stenosiphon virgatus]
                                     Taraxia
                                             Taraxia breviflora
                                             Taraxia subacaulis
                                     Xylonagra
                                             Xylonagra arborea
                                               Xylonagra arborea ssp. wigginsii
                                     Zauschneria
                                             Zauschneria argentea
                                             Zauschneria crassifolia
                                             Zauschneria eastwoodae
                                             Zauschneria elegans
                                             Zauschneria septentrionalis
                                             Zauschneria velutina
                                             Zauschneria villosa

Problematic Rooting (15624)
                                               Oenothera brevipes var. parviflora

Problematic Rooting (15625)
                                               Oenothera cardiophylla var. petiolaris

Problematic Rooting (16246)
                                               Zauschneria latifolia var. johnstonii

Problematic Rooting (48406)
                                               Oenothera claviformis ssp. claviformis

Problematic Rooting (48413)
                                               Oenothera hartwegii ssp. pubescens

Problematic Rooting (66532)
                                               Oenothera bistorta var. reedii

Problematic Rooting (672)
                                               Oenothera caespitosa ssp. caespitosa
                                                     [Oenothera caespitosa ssp. montana]
                                                     [Oenothera caespitosa ssp. purpurea]
                                                     [Oenothera caespitosa var. montana]
                                                     [Oenothera caespitosa var. purpurea]
                                                     [Oenothera cespitosa ssp. cespitosa]
                                                     [Oenothera cespitosa ssp. montana]
                                                     [Oenothera cespitosa ssp. purpurea]
                                                     [Oenothera cespitosa var. montana]
                                                     [Oenothera cespitosa var. purpurea]
                                                     [Pachylophis caespitosus]
                                                     [Pachylophis cespitosus]
                                                     [Pachylophis montanus]
                                               Oenothera caespitosa ssp. crinita
                                                     [Oenothera caespitosa ssp. jonesii]
                                                     [Oenothera caespitosa var. crinita]
                                                     [Oenothera caespitosa var. jonesii]
                                                     [Oenothera cespitosa ssp. crinita]
                                                     [Oenothera cespitosa ssp. jonesii]
                                                     [Oenothera cespitosa var. crinita]
                                                     [Oenothera cespitosa var. jonesii]
                                               Oenothera caespitosa ssp. eximia
                                               Oenothera caespitosa ssp. macroglottis
                                                     [Oenothera caespitosa var. macroglottis]
                                               Oenothera caespitosa ssp. marginata
                                                     [Oenothera caespitosa var. marginata]
                                                     [Oenothera cespitosa ssp. marginata]
                                                     [Oenothera cespitosa var. marginata]
                                               Oenothera caespitosa ssp. navajoensis
                                                     [Oenothera caespitosa var. navajoensis]
                                                     [Oenothera cespitosa ssp. navajoensis]
                                                     [Oenothera cespitosa var. navajoensis]
                                               Oenothera caespitosa var. brandegeei
                                               Oenothera caespitosa var. eximia
                                               Oenothera caespitosa var. longiflora