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Organism
  Plantae
      Tracheophyta
            Magnoliopsida
                    Myrtales
                            Onagraceae
                                     Calylophus
                                             Calylophus drummondianus
                                             Calylophus lavandulifolius
                                                   [Calylophus hartwegii subsp. lavandulifolius]
                                                   [Calylophus hartwegii var. lavandulifolius]
                                                   [Galpinsia lavandulifolia]
                                                   [Oenothera lavandulifolia var. glandulosa]
                                                   [Oenothera lavandulifolia var. typica]
                                             Calylophus serrulatus
                                                   [Calylophus australis]
                                                   [Meriolix intermedia]
                                                   [Meriolix oblanceolata]
                                                   [Meriolix serrulata]
                                                   [Oenothera serrulata var. typica]
                                     Calymenia
                                     Calymmandra
                                     Camissonia
                                             Camissonia benitensis
                                             Camissonia breviflora
                                                   [Oenothera breviflora]
                                                   [Taraxia breviflora]
                                             Camissonia campestris
                                               Camissonia campestris subsp. campestris
                                                     [Oenothera campestris subsp. parishii]
                                                     [Oenothera campestris]
                                                     [Oenothera dentata var. campestris]
                                                     [Oenothera dentata var. johnstonii]
                                                     [Oenothera dentata var. parishii]
                                               Camissonia campestris subsp. obispoensis
                                             Camissonia contorta
                                                   [Oenothera contorta]
                                                   [Oenothera dentata]
                                             Camissonia integrifolia
                                             Camissonia kernensis
                                                   [Oenothera kernensis]
                                               Camissonia kernensis subsp. kernensis
                                                     [Oenothera kernensis]
                                               Camissonia kernensis var. gilmanii
                                                     [Camissonia kernensis subsp. gilmanii]
                                                     [Oenothera dentata var. gilmanii]
                                                     [Oenothera kernensis subsp. mojavensis]
                                             Camissonia lacustris
                                             Camissonia ovata
                                                   [Oenothera ovata]
                                             Camissonia parvula
                                                   [Oenothera parvula]
                                             Camissonia pubens
                                                   [Oenothera contorta var. pubens]
                                                   [Oenothera pubens]
                                                   [Oenothera strigulosa var. pubens]
                                             Camissonia pusilla
                                                   [Oenothera contorta var. flexuosa]
                                             Camissonia sierrae
                                               Camissonia sierrae subsp. alticola
                                               Camissonia sierrae subsp. sierrae
                                             Camissonia specuicola
                                               Camissonia specuicola subsp. hesperia
                                                     [Oenothera specuicola subsp. hesperia]
                                               Camissonia specuicola subsp. specuicola
                                                     [Oenothera specuicola]
                                             Camissonia strigulosa
                                                   [Oenothera contorta var. epilobioides]
                                                   [Oenothera contorta var. strigulosa]
                                                   [Sphaerostigma strigulosa]
                                             Camissonia subacaulis
                                                   [Jussiaea subacaulis]
                                                   [Oenothera heterantha]
                                                   [Oenothera subacaulis]
                                                   [Taraxia subacaulis]
                                             Camissonia tanacetifolia
                                                   [Taraxia tanacetifolia]
                                               Camissonia tanacetifolia subsp. quadriperforata
                                               Camissonia tanacetifolia subsp. tanacetifolia
                                                     [Oenothera tanacetifolia]
                                                     [Taraxia tanacetifolia]
                                     Camissoniopsis
                                             Camissoniopsis bistorta
                                                   [Camissonia bistorta]
                                                   [Oenothera bistorta var. veitchiana]
                                                   [Oenothera bistorta]
                                             Camissoniopsis cheiranthifolia
                                               Camissoniopsis cheiranthifolia subsp. cheiranthifolia
                                                     [Camissonia cheiranthifolia subsp. cheiranthifolia]
                                                     [Camissonia cheiranthifolia]
                                                     [Oenothera cheiranthifolia var. nitida]
                                                     [Oenothera cheiranthifolia]
                                               Camissoniopsis cheiranthifolia subsp. suffruticosa
                                                     [Camissonia cheiranthifolia subsp. suffruticosa]
                                                     [Oenothera cheiranthifolia subsp. suffruticosa]
                                             Camissoniopsis confusa
                                                   [Camissonia confusa]
                                             Camissoniopsis guadalupensis
                                               Camissoniopsis guadalupensis subsp. clementina
                                                     [Camissonia guadalupensis subsp. clementina]
                                                     [Oenothera guadalupensis subsp. clementina]
                                               Camissoniopsis guadalupensis subsp. guadalupensis
                                                     [Camissonia guadalupensis]
                                                     [Oenothera guadalupensis]
                                             Camissoniopsis hardhamiae
                                                   [Camissonia hardhamiae]
                                             Camissoniopsis hirtella
                                                   [Camissonia hirtella]
                                                   [Oenothera micrantha var. jonesii]
                                             Camissoniopsis ignota
                                                   [Camissonia ignota]
                                                   [Oenothera ignota]
                                                   [Oenothera micrantha var. ignota]
                                             Camissoniopsis intermedia
                                                   [Camissonia intermedia]
                                             Camissoniopsis lewisii
                                                   [Camissonia lewisii]
                                             Camissoniopsis luciae
                                                   [Camissonia luciae]
                                             Camissoniopsis micrantha
                                                   [Camissonia micrantha]
                                                   [Oenothera micrantha]
                                             Camissoniopsis pallida
                                               Camissoniopsis pallida subsp. hallii
                                                     [Camissonia pallida subsp. hallii]
                                                     [Oenothera bistorta var. hallii]
                                                     [Oenothera hallii]
                                                     [Sphaerostigma hallii]
                                               Camissoniopsis pallida subsp. pallida
                                                     [Camissonia pallida subsp. pallida]
                                                     [Camissonia pallida]
                                                     [Oenothera abramsii]
                                                     [Oenothera micrantha var. exfoliata]
                                             Camissoniopsis robusta
                                                   [Camissonia robusta]
                                     Chamerion
                                     Chamisme
                                     Chamomilla
                                     Chylismia
                                             Chylismia arenaria
                                                   [Camissonia arenaria]
                                                   [Oenothera arenaria]
                                                   [Oenothera cardiophylla var. splendens]
                                             Chylismia atwoodii
                                                   [Camissonia atwoodii]
                                             Chylismia brevipes
                                               Chylismia brevipes subsp. arizonica
                                                     [Camissonia brevipes subsp. arizonica]
                                                     [Oenothera brevipes subsp. arizonica]
                                               Chylismia brevipes subsp. brevipes
                                                     [Camissonia brevipes subsp. brevipes]
                                                     [Camissonia brevipes]
                                                     [Oenothera brevipes]
                                               Chylismia brevipes subsp. pallidula
                                                     [Camissonia brevipes subsp. pallidula]
                                                     [Oenothera brevipes subsp. pallidula]
                                                     [Oenothera brevipes var. pallidula]
                                                     [Oenothera pallidula]
                                             Chylismia cardiophylla
                                               Chylismia cardiophylla subsp. cardiophylla
                                                     [Camissonia cardiophylla subsp. cardiophylla]
                                                     [Camissonia cardiophylla]
                                                     [Oenothera cardiophylla]
                                               Chylismia cardiophylla subsp. robusta
                                                     [Camissonia cardiophylla subsp. robusta]
                                                     [Oenothera cardiophylla subsp. robusta]
                                             Chylismia claviformis
                                               Chylismia claviformis subsp. aurantiaca
                                                     [Camissonia claviformis var. aurantiaca]
                                                     [Oenothera claviformis subsp. aurantiaca]
                                                     [Oenothera claviformis var. aurantiaca]
                                               Chylismia claviformis subsp. claviformis
                                                     [Camissonia claviformis subsp. claviformis]
                                                     [Camissonia claviformis]
                                                     [Oenothera claviformis]
                                               Chylismia claviformis subsp. cruciformis
                                                     [Camissonia claviformis subsp. cruciformis]
                                                     [Oenothera claviformis subsp. cruciformis]
                                                     [Oenothera claviformis var. citrina]
                                                     [Oenothera claviformis var. cruciformis]
                                                     [Oenothera cruciformis]
                                               Chylismia claviformis subsp. funerea
                                                     [Camissonia claviformis subsp. funerea]
                                                     [Camissonia claviformis var. funerea]
                                                     [Oenothera claviformis subsp. funerea]
                                               Chylismia claviformis subsp. integrior
                                                     [Camissonia claviformis subsp. integrior]
                                                     [Camissonia claviformis var. purpurascens]
                                                     [Oenothera claviformis subsp. integrior]
                                                     [Oenothera claviformis var. purpurascens]
                                                     [Oenothera scapoidea var. purpurascens]
                                               Chylismia claviformis subsp. lancifolia
                                                     [Camissonia claviformis subsp. lancifolia]
                                                     [Camissonia claviformis var. lancifolia]
                                                     [Chylismia lancifolia]
                                                     [Oenothera claviformis subsp. lancifolia]
                                               Chylismia claviformis subsp. peeblesii
                                                     [Camissonia claviformis subsp. peeblesii]
                                                     [Oenothera claviformis subsp. peeblesii]
                                                     [Oenothera claviformis var. peeblesii]
                                               Chylismia claviformis subsp. peirsonii
                                                     [Camissonia claviformis subsp. peirsonii]
                                                     [Oenothera claviformis subsp. peirsonii]
                                                     [Oenothera claviformis var. peirsonii]
                                               Chylismia claviformis subsp. rubescens
                                                     [Camissonia claviformis subsp. rubescens]
                                                     [Oenothera claviformis subsp. rubescens]
                                               Chylismia claviformis subsp. yumae
                                                     [Camissonia claviformis subsp. yumae]
                                                     [Oenothera claviformis subsp. yumae]
                                             Chylismia confertiflora
                                                   [Camissonia confertiflora]
                                                   [Oenothera confertiflora]
                                             Chylismia eastwoodiae
                                                   [Camissonia eastwoodiae]
                                                   [Oenothera eastwoodiae]
                                                   [Oenothera scapoidea var. eastwoodiae]
                                             Chylismia exilis
                                                   [Camissonia exilis]
                                                   [Oenothera exilis]
                                             Chylismia heterochroma
                                                   [Camissonia heterochroma subsp. monoensis]
                                                   [Camissonia heterochroma var. monoensis]
                                                   [Camissonia heterochroma]
                                                   [Oenothera heterochroma subsp. monoensis]
                                                   [Oenothera heterochroma var. monoensis]
                                                   [Oenothera heterochroma]
                                             Chylismia megalantha
                                                   [Camissonia megalantha]
                                                   [Oenothera heterochroma var. megalantha]
                                                   [Oenothera megalantha]
                                             Chylismia multijuga
                                                   [Camissonia multijuga]
                                                   [Oenothera multijuga var. parviflora]
                                                   [Oenothera multijuga]
                                             Chylismia munzii
                                                   [Camissonia munzii]
                                                   [Oenothera munzii]
                                             Chylismia parryi
                                                   [Camissonia parryi]
                                                   [Oenothera parryi]
                                             Chylismia scapoidea
                                               Chylismia scapoidea subsp. brachycarpa
                                                     [Camissonia scapoidea subsp. brachycarpa]
                                                     [Oenothera scapoidea subsp. brachycarpa]
                                               Chylismia scapoidea subsp. macrocarpa
                                                     [Camissonia bairdii]
                                                     [Camissonia scapoidea subsp. macrocarpa]
                                                     [Camissonia scapoidea var. macrocarpa]
                                                     [Oenothera scapoidea subsp. macrocarpa]
                                               Chylismia scapoidea subsp. scapoidea
                                                     [Camissonia scapoidea subsp. scapoidea]
                                                     [Camissonia scapoidea]
                                                     [Oenothera scapoidea var. seorsa]
                                                     [Oenothera scapoidea]
                                               Chylismia scapoidea subsp. utahensis
                                                     [Camissonia scapoidea subsp. utahensis]
                                                     [Camissonia scapoidea var. utahensis]
                                                     [Oenothera scapoidea subsp. utahensis]
                                             Chylismia specicola
                                               Chylismia specicola subsp. specicola
                                                     [Oenothera specuicola]
                                             Chylismia walkeri
                                               Chylismia walkeri subsp. tortilis
                                                     [Camissonia walkeri subsp. tortilis]
                                                     [Oenothera scapoidea var. tortilis]
                                                     [Oenothera walkeri subsp. tortilis]
                                               Chylismia walkeri subsp. walkeri
                                                     [Camissonia walkeri subsp. walkeri]
                                                     [Camissonia walkeri]
                                                     [Oenothera multijuga var. orientalis]
                                                     [Oenothera walkeri]
                                     Chylismiella
                                             Chylismiella pterosperma
                                                   [Camissonia pterosperma]
                                                   [Oenothera pterosperma]
                                     Circaea
                                             Circaea alpina
                                               Circaea alpina subsp. alpina
                                               Circaea alpina subsp. pacifica
                                                     [Circaea alpina var. pacifica]
                                                     [Circaea pacifica]
                                             Circaea canadensis
                                                   [Circaea canadensis var. virginiana]
                                                   [Circaea latifolia]
                                                   [Circaea lutetiana subsp. canadensis]
                                                   [Circaea lutetiana var. canadensis]
                                                   [Circaea quadrisulcata subsp. canadensis]
                                                   [Circaea quadrisulcata var. canadensis]
                                             Circaea intermedia
                                                   [Circaea sterilis]
                                             Circaea lutetiana
                                                   [Circaea quadrisulcata]
                                     Clarkia
                                             Clarkia affinis
                                             Clarkia amoena
                                               Clarkia amoena subsp. amoena
                                                     [Godetia amoena]
                                               Clarkia amoena subsp. caurina
                                                     [Clarkia amoena var. caurina]
                                                     [Clarkia amoena var. pacifica]
                                                     [Godetia pacifica]
                                               Clarkia amoena subsp. huntiana
                                               Clarkia amoena subsp. lindleyi
                                                     [Clarkia amoena var. lindleyi]
                                               Clarkia amoena subsp. whitneyi
                                                     [Godetia whitneyi]
                                             Clarkia arcuata
                                                   [Godetia hispidula]
                                             Clarkia biloba
                                               Clarkia biloba subsp. australis
                                               Clarkia biloba subsp. biloba
                                                     [Godetia biloba]
                                               Clarkia biloba subsp. brandegeeae
                                                     [Godetia dudleyana var. brandegeeae]
                                             Clarkia borealis
                                               Clarkia borealis subsp. arida
                                               Clarkia borealis subsp. borealis
                                             Clarkia bottae
                                                   [Clarkia deflexa]
                                                   [Godetia bottae var. deflexa]
                                                   [Godetia bottae]
                                             Clarkia breweri
                                             Clarkia concinna
                                               Clarkia concinna subsp. automixa
                                               Clarkia concinna subsp. concinna
                                               Clarkia concinna subsp. raichei
                                             Clarkia cylindrica
                                               Clarkia cylindrica subsp. clavicarpa
                                               Clarkia cylindrica subsp. cylindrica
                                                     [Godetia cylindrica]
                                             Clarkia davyi
                                                   [Godetia quadrivulnera var. davyi]
                                             Clarkia delicata
                                             Clarkia dudleyana
                                                   [Godetia dudleyana]
                                             Clarkia epilobioides
                                                   [Godetia epilobioides]
                                             Clarkia exilis
                                             Clarkia franciscana
                                             Clarkia gracilis
                                               Clarkia gracilis subsp. albicaulis
                                                     [Godetia amoena var. albicaulis]
                                               Clarkia gracilis subsp. gracilis
                                                     [Godetia amoena var. concolor]
                                                     [Godetia amoena var. gracilis]
                                               Clarkia gracilis subsp. sonomensis
                                                     [Godetia amoena var. sonomensis]
                                               Clarkia gracilis subsp. tracyi
                                                     [Godetia cylindrica var. tracyi]
                                             Clarkia heterandra
                                                   [Gaura heterandra]
                                                   [Heterogaura heterandra]
                                             Clarkia imbricata
                                             Clarkia jolonensis
                                             Clarkia lassenensis
                                                   [Godetia lassenensis]
                                             Clarkia lewisii
                                             Clarkia lingulata
                                             Clarkia mildrediae
                                               Clarkia mildrediae subsp. lutescens
                                               Clarkia mildrediae subsp. mildrediae
                                             Clarkia modesta
                                             Clarkia mosquinii
                                                   [Clarkia mosquinii subsp. xerophila]
                                             Clarkia prostrata
                                             Clarkia pulchella
                                             Clarkia purpurea
                                               Clarkia purpurea subsp. purpurea
                                                     [Godetia purpurea]
                                               Clarkia purpurea subsp. quadrivulnera
                                                     [Clarkia quadrivulnera]
                                                     [Godetia purpurea var. parviflora]
                                                     [Godetia quadrivulnera var. vacensis]
                                                     [Godetia quadrivulnera]
                                               Clarkia purpurea subsp. viminea
                                                     [Clarkia viminea]
                                                     [Godetia viminea]
                                             Clarkia rhomboidea
                                             Clarkia rostrata
                                             Clarkia rubicunda
                                                   [Clarkia rubicunda subsp. blasdalei]
                                             Clarkia similis
                                             Clarkia speciosa
                                               Clarkia speciosa subsp. immaculata
                                               Clarkia speciosa subsp. nitens
                                                     [Clarkia nitens]
                                               Clarkia speciosa subsp. polyantha
                                               Clarkia speciosa subsp. speciosa
                                                     [Godetia parviflora var. luteola]
                                                     [Godetia parviflora var. margaritiae]
                                                     [Godetia parviflora]
                                             Clarkia springvillensis
                                             Clarkia stellata
                                             Clarkia tembloriensis
                                               Clarkia tembloriensis subsp. calientensis
                                                     [Clarkia calientensis]
                                               Clarkia tembloriensis subsp. tembloriensis
                                             Clarkia tenella
                                               Clarkia tenella subsp. ambigua
                                             Clarkia unguiculata
                                                   [Clarkia elegans]
                                             Clarkia virgata
                                               Clarkia virgata subsp. australis
                                                     [Clarkia australis]
                                             Clarkia williamsonii
                                                   [Godetia viminea var. congdonii]
                                                   [Godetia viminea var. incerta]
                                               Clarkia williamsonii var. incerta
                                                     [Godetia viminea var. incerta]
                                             Clarkia xantiana
                                               Clarkia xantiana subsp. parviflora
                                                     [Clarkia parviflora]
                                               Clarkia xantiana subsp. xantiana
                                     Clausenellia
                                     Clylismia
                                     Epilobium
                                             Epilobium anagallidifolium
                                                   [Epilobium alpinum]
                                                   [Epilobium anagallidifolium var. pseudoscaposum]
                                             Epilobium angustifolium
                                               Epilobium angustifolium subsp. angustifolium
                                                     [Chamerion angustifolium subsp. angustifolium]
                                                     [Chamerion angustifolium var. angustifolium]
                                                     [Chamerion angustifolium]
                                                     [Chamerion spicatum]
                                                     [Epilobium angustifolium var. intermedium]
                                                     [Epilobium spicatum]
                                               Epilobium angustifolium subsp. circumvagum
                                                     [Chamaenerion angustifolium subsp. circumvagum]
                                                     [Chamerion angustifolium subsp. circumvagum]
                                                     [Chamerion angustifolium var. canescens]
                                                     [Chamerion danielsii]
                                                     [Chamerion platyphyllum]
                                                     [Epilobium angustifolium var. abbreviatum]
                                                     [Epilobium angustifolium var. canescens]
                                                     [Epilobium angustifolium var. macrophyllum]
                                                     [Epilobium angustifolium var. platyphyllum]
                                               Epilobium angustifolium subsp. macrophyllum
                                             Epilobium arcticum
                                                   [Epilobium davuricum var. arcticum]
                                             Epilobium billardierianum
                                               Epilobium billardierianum subsp. cinereum
                                                     [Epilobium cinereum]
                                             Epilobium brachycarpum
                                                   [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 subsp. angustifolium
                                                     [Zauschneria californica subsp. angustifolia]
                                                     [Zauschneria californica]
                                               Epilobium canum subsp. canum
                                                     [Epilobium canum subsp. mexicanum]
                                                     [Zauschneria californica subsp. mexicana]
                                                     [Zauschneria californica var. villosa]
                                                     [Zauschneria cana]
                                               Epilobium canum subsp. garrettii
                                                     [Epilobium canum var. garrettii]
                                                     [Zauschneria garrettii]
                                                     [Zauschneria latifolia var. garrettii]
                                               Epilobium canum subsp. latifolium
                                                     [Epilobium canum var. latifolium]
                                                     [Zauschneria californica subsp. latifolia]
                                                     [Zauschneria latifolia var. arizonica]
                                                     [Zauschneria latifolia]
                                             Epilobium ciliatum
                                               Epilobium ciliatum subsp. 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 subsp. 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 subsp. watsonii
                                                     [Epilobium franciscanum]
                                                     [Epilobium watsonii var. franciscanum]
                                                     [Epilobium watsonii]
                                             Epilobium clavatum
                                                   [Epilobium alpinum var. albiflorum]
                                                   [Epilobium alpinum var. clavatum]
                                                   [Epilobium clavatum var. glareosum]
                                                   [Epilobium glareosum]
                                             Epilobium cleistogamum
                                                   [Boisduvalia cleistogama]
                                             Epilobium coloratum
                                             Epilobium davuricum
                                                   [Epilobium lineare]
                                                   [Epilobium palustre var. davuricum]
                                             Epilobium densiflorum
                                                   [Boisduvalia densiflora var. pallescens]
                                                   [Boisduvalia densiflora var. salicina]
                                                   [Boisduvalia salicina]
                                                   [Oenothera densiflora]
                                             Epilobium foliosum
                                                   [Epilobium minutum var. foliosum]
                                             Epilobium glaberrimum
                                               Epilobium glaberrimum subsp. fastigiatum
                                                     [Epilobium glaberrimum var. fastigiatum]
                                                     [Epilobium platyphyllum]
                                               Epilobium glaberrimum subsp. glaberrimum
                                             Epilobium halleanum
                                                   [Epilobium brevistylum var. subfalcatum]
                                                   [Epilobium brevistylum var. tenue]
                                                   [Epilobium glandulosum var. tenue]
                                                   [Epilobium hallianum]
                                                   [Epilobium pringleanum var. tenue]
                                                   [Epilobium pringleanum]
                                             Epilobium hirsutum
                                             Epilobium hornemannii
                                               Epilobium hornemannii subsp. behringianum
                                                     [Epilobium alpinum var. sertulatum]
                                                     [Epilobium behringianum]
                                                     [Epilobium sertulatum]
                                               Epilobium hornemannii subsp. hornemannii
                                                     [Epilobium alpinum var. nutans]
                                                     [Epilobium alpinum]
                                             Epilobium howellii
                                             Epilobium lactiflorum
                                                   [Epilobium alpinum var. lactiflorum]
                                                   [Epilobium hornemannii var. lactiflorum]
                                             Epilobium latifolium
                                                   [Chamaenerion latifolium]
                                                   [Chamerion latifolium]
                                                   [Chamerion subdentatum]
                                             Epilobium leptocarpum
                                             Epilobium leptophyllum
                                                   [Epilobium nesophilum var. sabulonense]
                                                   [Epilobium nesophilum]
                                                   [Epilobium palustre var. gracile]
                                                   [Epilobium palustre var. sabulonense]
                                                   [Epilobium rosmarinifolium]
                                             Epilobium luteum
                                             Epilobium minutum
                                             Epilobium mirabile
                                             Epilobium nevadense
                                             Epilobium nivium
                                             Epilobium obcordatum
                                             Epilobium obscurum
                                             Epilobium oreganum
                                                   [Epilobium exaltatum]
                                             Epilobium oregonense
                                                   [Epilobium alpinum var. gracillimum]
                                             Epilobium pallidum
                                                   [Boisduvalia macrantha]
                                                   [Boisduvalia pallida]
                                             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 parviflorum
                                             Epilobium pulchrum
                                             Epilobium pygmaeum
                                                   [Boisduvalia glabella var. campestris]
                                                   [Boisduvalia glabella]
                                                   [Boisduvalia pygmaea]
                                                   [Epilobium campestre]
                                                   [Oenothera glabella]
                                             Epilobium rigidum
                                                   [Epilobium rigidum var. canescens]
                                             Epilobium salignum
                                                   [Epilobium oliganthum]
                                             Epilobium saximontanum
                                                   [Epilobium drummondii]
                                                   [Epilobium glandulosum var. brionense]
                                                   [Epilobium scalare]
                                                   [Epilobium steckerianum]
                                             Epilobium septentrionale
                                                   [Epilobium canum subsp. septentrionale]
                                                   [Zauschneria septentrionalis]
                                             Epilobium siskiyouense
                                                   [Epilobium obcordatum subsp. siskiyouense]
                                                   [Epilobium obcordatum var. laxum]
                                             Epilobium strictum
                                                   [Epilobium densum]
                                             Epilobium subdentatum
                                                   [Oenothera caespitosa subsp. caespitosa]
                                                   [Oenothera caespitosa]
                                             Epilobium suffruticosum
                                             Epilobium torreyi
                                                   [Boisduvalia stricta]
                                                   [Gayophytum strictum]
                                             Epilobium treleaseanum
                                                   [Epilobium luteum var. lilacinum]
                                                   [Epilobium treleasianum]
                                             Epilobium wisconsinense
                                     Eremothera
                                             Eremothera boothii
                                               Eremothera boothii subsp. alyssoides
                                                     [Camissonia boothii subsp. alyssoides]
                                                     [Camissonia boothii var. alyssoides]
                                                     [Camissonia boothii var. villosa]
                                                     [Oenothera alyssoides var. villosa]
                                                     [Oenothera alyssoides]
                                                     [Oenothera boothii subsp. alyssoides]
                                               Eremothera boothii subsp. boothii
                                                     [Camissonia boothii subsp. boothii]
                                                     [Camissonia boothii]
                                                     [Oenothera boothii]
                                               Eremothera boothii subsp. condensata
                                                     [Camissonia boothii subsp. condensata]
                                                     [Camissonia boothii var. condensata]
                                                     [Oenothera boothii subsp. condensata]
                                                     [Oenothera decorticans var. condensata]
                                               Eremothera boothii subsp. decorticans
                                                     [Camissonia boothii subsp. rutila]
                                                     [Camissonia boothii var. decorticans]
                                                     [Gaura decorticans]
                                                     [Oenothera boothii subsp. decorticans]
                                                     [Oenothera boothii subsp. rutila]
                                                     [Oenothera decorticans var. rutila]
                                                     [Oenothera decorticans]
                                               Eremothera boothii subsp. desertorum
                                                     [Camissonia boothii subsp. desertorum]
                                                     [Camissonia boothii subsp. inyoensis]
                                                     [Camissonia boothii var. desertorum]
                                                     [Oenothera boothii subsp. desertorum]
                                                     [Oenothera boothii subsp. inyoensis]
                                                     [Oenothera decorticans var. desertorum]
                                               Eremothera boothii subsp. intermedia
                                                     [Camissonia boothii subsp. intermedia]
                                                     [Oenothera boothii subsp. intermedia]
                                             Eremothera chamaenerioides
                                                   [Camissonia chamaenerioides]
                                                   [Oenothera chamaenerioides]
                                             Eremothera gouldii
                                                   [Camissonia gouldii]
                                                   [Oenothera gouldii]
                                             Eremothera minor
                                                   [Camissonia minor]
                                                   [Oenothera minor var. cusickii]
                                                   [Oenothera minor]
                                                   [Sphaerostigma minor]
                                             Eremothera nevadensis
                                                   [Camissonia nevadensis]
                                                   [Oenothera nevadensis]
                                             Eremothera pygmaea
                                                   [Camissonia pygmaea]
                                                   [Oenothera boothii var. pygmaea]
                                                   [Oenothera pygmaea]
                                             Eremothera refracta
                                                   [Camissonia refracta]
                                                   [Oenothera refracta]
                                     Eulobus
                                             Eulobus californicus
                                                   [Camissonia californica]
                                     Fuchsia
                                             Fuchsia boliviana
                                             Fuchsia hybrida
                                             Fuchsia magellanica
                                             Fuchsia paniculata
                                     Gaura
                                     Gaurella
                                     Gayophytum
                                             Gayophytum decipiens
                                             Gayophytum diffusum
                                               Gayophytum diffusum subsp. diffusum
                                               Gayophytum diffusum subsp. 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 eriospermum
                                             Gayophytum heterozygum
                                                   [Gayophytum diffusum var. villosum]
                                             Gayophytum humile
                                                   [Gayophytum nuttallii]
                                             Gayophytum oligospermum
                                             Gayophytum racemosum
                                                   [Gayophytum helleri subsp. erosulatum]
                                                   [Gayophytum helleri var. erosulatum]
                                                   [Gayophytum helleri var. glabrum]
                                                   [Gayophytum helleri]
                                                   [Gayophytum humile var. hirtellum]
                                                   [Gayophytum racemosum var. caesium]
                                             Gayophytum ramosissimum
                                     Ludwigia
                                             Ludwigia adscendens
                                               Ludwigia adscendens subsp. adscendens
                                                     [Jussiaea repens]
                                               Ludwigia adscendens subsp. diffusa
                                                     [Jussiaea diffusa]
                                             Ludwigia alata
                                                   [Ludwigia simulata]
                                             Ludwigia alternifolia
                                                   [Ludwigia alternifolia var. linearifolia]
                                                   [Ludwigia alternifolia var. pubescens]
                                                   [Ludwigia alternifolia var. typica]
                                             Ludwigia arcuata
                                                   [Ludwigiantha arcuata]
                                             Ludwigia bonariensis
                                                   [Jussiaea neglecta]
                                             Ludwigia brevipes
                                                   [Ludwigiantha brevipes]
                                             Ludwigia curtissii
                                                   [Ludwigia spathulifolia]
                                             Ludwigia decurrens
                                                   [Jussiaea decurrens]
                                             Ludwigia erecta
                                                   [Jussiaea erecta]
                                             Ludwigia glandulosa
                                               Ludwigia glandulosa subsp. brachycarpa
                                                     [Ludwigia cylindrica var. brachycarpa]
                                               Ludwigia glandulosa subsp. glandulosa
                                                     [Ludwigia cylindrica]
                                                     [Ludwigia glandulosa var. torreyi]
                                                     [Ludwigia glandulosa var. typica]
                                             Ludwigia grandiflora
                                                   [Jussiaea michauxiana]
                                                   [Jussiaea repens var. grandiflora]
                                                   [Jussiaea uruguayensis]
                                                   [Ludwigia uruguayensis var. major]
                                                   [Ludwigia uruguayensis]
                                               Ludwigia grandiflora subsp. grandiflora
                                                     [Jussiaea grandiflora]
                                                     [Jussiaea michauxiana]
                                                     [Jussiaea repens var. grandiflora]
                                                     [Jussiaea uruguayensis]
                                                     [Ludwigia uruguayensis var. major]
                                                     [Ludwigia uruguayensis]
                                               Ludwigia grandiflora var. hexapetala
                                                     [Ludwigia grandiflora subsp. hexapetala]
                                                     [Ludwigia hexapetala]
                                             Ludwigia hirtella
                                             Ludwigia lacustris
                                             Ludwigia lagunae
                                             Ludwigia lanceolata
                                             Ludwigia leptocarpa
                                                   [Jussiaea leptocarpa]
                                                   [Ludwigia leptocarpa var. meyeriana]
                                               Ludwigia leptocarpa subsp. leptocarpa
                                                     [Jussiaea leptocarpa]
                                                     [Ludwigia leptocarpa var. meyeriana]
                                             Ludwigia linearis
                                                   [Ludwigia linearis var. puberula]
                                             Ludwigia linifolia
                                             Ludwigia longifolia
                                             Ludwigia maritima
                                             Ludwigia microcarpa
                                             Ludwigia octovalvis
                                                   [Jussiaea angustifolia]
                                                   [Jussiaea clavata]
                                                   [Jussiaea octofila]
                                                   [Jussiaea suffruticosa var. octofila]
                                                   [Jussiaea suffruticosa]
                                                   [Ludwigia octovalvis subsp. sessiliflora]
                                                   [Ludwigia octovalvis var. ligustrifolia]
                                                   [Ludwigia octovalvis var. macropoda]
                                                   [Ludwigia octovalvis var. octofila]
                                               Ludwigia octovalvis subsp. octovalvis
                                                     [Jussiaea angustifolia]
                                                     [Jussiaea clavata]
                                                     [Jussiaea octofila]
                                                     [Jussiaea suffruticosa var. octofila]
                                                     [Ludwigia octovalvis var. ligustrifolia]
                                                     [Ludwigia octovalvis var. macropoda]
                                                     [Ludwigia octovalvis var. octofila]
                                             Ludwigia palustris
                                                   [Isnardia palustris]
                                                   [Ludwigia palustris var. americana]
                                                   [Ludwigia palustris var. nana]
                                                   [Ludwigia palustris var. pacifica]
                                             Ludwigia peploides
                                               Ludwigia peploides subsp. glabrescens
                                                     [Jussiaea diffusa]
                                                     [Jussiaea repens var. glabrescens]
                                                     [Jussiaea repens]
                                                     [Ludwigia peploides var. glabrescens]
                                               Ludwigia peploides subsp. montevidensis
                                                     [Jussiaea repens var. montevidensis]
                                                     [Ludwigia peploides var. montevidensis]
                                               Ludwigia peploides subsp. peploides
                                                     [Jussiaea peploides]
                                                     [Jussiaea repens var. peploides]
                                             Ludwigia peruviana
                                                   [Jussiaea grandiflora]
                                                   [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 spathulata
                                                   [Isnardia spathulata]
                                             Ludwigia sphaerocarpa
                                                   [Ludwigia sphaerocarpa var. deamii]
                                                   [Ludwigia sphaerocarpa var. jungens]
                                                   [Ludwigia sphaerocarpa var. macrocarpa]
                                             Ludwigia suffruticosa
                                             Ludwigia virgata
                                     Ludwigiantha
                                     Neoholmgrenia
                                             Neoholmgrenia andina
                                                   [Camissonia andina]
                                                   [Holmgrenia andina]
                                                   [Oenothera andina]
                                             Neoholmgrenia hilgardii
                                                   [Camissonia hilgardii]
                                                   [Oenothera andina var. hilgardii]
                                                   [Oenothera contorta var. hilgardii]
                                                   [Oenothera hilgardii]
                                     Oenothera
                                             Oenothera acutissima
                                                   [Oenothera flava var. acutissima]
                                             Oenothera affinis
                                             Oenothera albicaulis
                                                   [Anogra albicaulis]
                                                   [Oenothera ctenophylla]
                                             Oenothera angustissima
                                                   [Oenothera parviflora subsp. angustissima]
                                                   [Oenothera parviflora var. angustissima]
                                             Oenothera argillicola
                                                   [Oenothera argillicola var. pubescens]
                                             Oenothera arida
                                                   [Gaura macrocarpa]
                                             Oenothera arizonica
                                                   [Oenothera avita subsp. arizonica]
                                                   [Oenothera californica subsp. arizonica]
                                                   [Oenothera deltoides var. arizonica]
                                             Oenothera avita
                                               Oenothera avita subsp. avita
                                                     [Oenothera californica subsp. avita]
                                               Oenothera avita subsp. eurekensis
                                                     [Oenothera californica subsp. eurekensis]
                                                     [Oenothera deltoides subsp. eurekensis]
                                             Oenothera berlandieri
                                               Oenothera berlandieri subsp. berlandieri
                                                     [Calylophus berlandieri subsp. berlandieri]
                                                     [Calylophus berlandieri]
                                                     [Calylophus drummondianus subsp. berlandieri]
                                                     [Oenothera serrulata subsp. drummondii]
                                               Oenothera berlandieri subsp. pinifolia
                                                     [Calylophus berlandieri subsp. pinifolius]
                                                     [Calylophus serrulatus var. spinulosus]
                                                     [Meriolix capillifolia]
                                                     [Meriolix hillii]
                                                     [Meriolix melanoglottis]
                                                     [Oenothera serrulata subsp. pinifolia]
                                             Oenothera biennis
                                                   [Oenothera biennis subsp. caeciarum]
                                                   [Oenothera biennis subsp. centralis]
                                                   [Oenothera biennis var. pycnocarpa]
                                                   [Oenothera hirtella]
                                                   [Oenothera muricata]
                                             Oenothera boquillensis
                                                   [Gaura boquillensis]
                                             Oenothera brachycarpa
                                                   [Lavauxia brachycarpa]
                                                   [Megapterium brachycarpum]
                                                   [Oenothera brachycarpa var. wrightii]
                                                   [Oenothera caespitosa subsp. australis]
                                                   [Oenothera caespitosa var. australis]
                                                   [Oenothera cespitosa subsp. australis]
                                                   [Oenothera cespitosa var. australis]
                                             Oenothera calcicola
                                                   [Gaura calcicola]
                                             Oenothera californica
                                                   [Oenothera californica var. glabrata]
                                               Oenothera californica californica
                                               Oenothera californica subsp. californica
                                                     [Oenothera californica var. glabrata]
                                             Oenothera canescens
                                                   [Gaurella canescens]
                                             Oenothera canovirens
                                                   [Oenothera strigosa subsp. canovirens]
                                             Oenothera cavernae
                                             Oenothera cespitosa
                                               Oenothera cespitosa subsp. cespitosa
                                                     [Oenothera cespitosa subsp. montana]
                                                     [Oenothera cespitosa subsp. purpurea]
                                                     [Oenothera cespitosa var. montana]
                                                     [Oenothera cespitosa var. purpurea]
                                               Oenothera cespitosa subsp. crinita
                                                     [Oenothera cespitosa subsp. jonesii]
                                                     [Oenothera cespitosa var. crinita]
                                                     [Oenothera cespitosa var. jonesii]
                                               Oenothera cespitosa subsp. macroglottis
                                                     [Oenothera caespitosa var. macroglottis]
                                                     [Oenothera cespitosa subsp. eximia]
                                                     [Oenothera cespitosa var. eximia]
                                                     [Oenothera cespitosa var. longiflora]
                                               Oenothera cespitosa subsp. marginata
                                                     [Oenothera caespitosa subsp. marginata]
                                                     [Oenothera caespitosa var. longiflora]
                                                     [Oenothera caespitosa var. marginata]
                                               Oenothera cespitosa subsp. navajoensis
                                                     [Oenothera caespitosa var. navajoensis]
                                               Oenothera cespitosa var. marginata
                                             Oenothera cinerea
                                                   [Gaura villosa]
                                               Oenothera cinerea subsp. cinerea
                                                     [Gaura villosa subsp. villosa]
                                                     [Gaura villosa var. arenicola]
                                                     [Gaura villosa var. typica]
                                                     [Gaura villosa]
                                               Oenothera cinerea subsp. parksii
                                                     [Gaura villosa subsp. parksii]
                                                     [Gaura villosa var. parksii]
                                             Oenothera clelandii
                                             Oenothera coloradensis
                                               Oenothera coloradensis subsp. coloradensis
                                                     [Gaura neomexicana subsp. coloradensis]
                                                     [Gaura neomexicana var. coloradensis]
                                               Oenothera coloradensis subsp. neomexicana
                                                     [Gaura neomexicana subsp. neomexicana]
                                                     [Gaura neomexicana]
                                             Oenothera coronopifolia
                                                   [Anogra coronopifolia]
                                             Oenothera coryi
                                             Oenothera cruciata
                                               Oenothera cruciata cruciata
                                             Oenothera curtiflora
                                                   [Gaura mollis]
                                                   [Gaura parviflora var. lachnocarpa]
                                                   [Gaura parviflora]
                                             Oenothera curtissii
                                                   [Raimannia curtissii]
                                             Oenothera deltoides
                                               Oenothera deltoides subsp. ambigua
                                                     [Oenothera deltoides var. decumbens]
                                               Oenothera deltoides subsp. cognata
                                                     [Oenothera deltoides var. cognata]
                                               Oenothera deltoides subsp. deltoides
                                                     [Oenothera deltoides var. cineracea]
                                                     [Oenothera deltoides var. typica]
                                                     [Oenothera kleinii]
                                               Oenothera deltoides subsp. howellii
                                                     [Oenothera deltoides var. howellii]
                                               Oenothera deltoides subsp. piperi
                                                     [Oenothera deltoides var. piperi]
                                             Oenothera demareei
                                                   [Gaura demareei]
                                             Oenothera depressa
                                             Oenothera drummondii
                                                   [Raimannia drummondii]
                                             Oenothera elata
                                               Oenothera elata subsp. hirsutissima
                                                     [Oenothera biennis var. hirsutissima]
                                                     [Oenothera elata subsp. texensis]
                                                     [Oenothera elata var. hirsutissima]
                                                     [Oenothera hookeri subsp. angustifolia]
                                                     [Oenothera hookeri subsp. grisea]
                                                     [Oenothera hookeri subsp. hewettii]
                                                     [Oenothera hookeri subsp. hirsutissima]
                                                     [Oenothera hookeri subsp. ornata]
                                                     [Oenothera hookeri subsp. venusta]
                                                     [Oenothera hookeri var. angustifolia]
                                                     [Oenothera hookeri var. hewettii]
                                                     [Oenothera hookeri var. hirsutissima]
                                                     [Oenothera hookeri var. ornata]
                                                     [Oenothera ornata]
                                                     [Oenothera simsiana]
                                               Oenothera elata subsp. hookeri
                                                     [Oenothera biennis f. hookeri]
                                                     [Oenothera biennis var. hookeri]
                                                     [Oenothera hookeri subsp. montereyensis]
                                             Oenothera engelmannii
                                             Oenothera falfurriae
                                             Oenothera filiformis
                                                   [Gaura biennis var. pitcheri]
                                                   [Gaura filiformis]
                                                   [Gaura longiflora]
                                                   [Gaura pitcheri]
                                             Oenothera filipes
                                                   [Gaura filipes var. major]
                                                   [Gaura filipes]
                                                   [Gaura michauxii]
                                             Oenothera flava
                                               Oenothera flava subsp. flava
                                                     [Lavauxia flava]
                                               Oenothera flava subsp. taraxacoides
                                                     [Lavauxia taraxacoides]
                                             Oenothera fruticosa
                                               Oenothera fruticosa subsp. fruticosa
                                                     [Kneiffia allenii]
                                                     [Kneiffia arenicola]
                                                     [Kneiffia brevistipata]
                                                     [Kneiffia fruticosa]
                                                     [Kneiffia linearis]
                                                     [Kneiffia longipedicellata]
                                                     [Kneiffia riparia]
                                                     [Kneiffia semiglandulosa]
                                                     [Kneiffia subglobosa]
                                                     [Oenothera arenicola]
                                                     [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 longipedicellata]
                                                     [Oenothera tetragona var. brevistipata]
                                                     [Oenothera tetragona var. longistipata]
                                                     [Oenothera tetragona var. riparia]
                                                     [Oenothera tetragona var. sharpii]
                                                     [Oenothera tetragona var. velutina]
                                               Oenothera fruticosa subsp. glauca
                                                     [Kneiffia glauca]
                                                     [Kneiffia hybrida]
                                                     [Kneiffia latifolia]
                                                     [Kneiffia tetragona]
                                                     [Oenothera riparia]
                                                     [Oenothera tetragona subsp. glauca]
                                                     [Oenothera tetragona var. fraseri]
                                                     [Oenothera tetragona var. hybrida]
                                                     [Oenothera tetragona var. latifolia]
                                                     [Oenothera tetragona]
                                             Oenothera gaura
                                                   [Gaura biennis]
                                             Oenothera glazioviana
                                                   [Oenothera erythrosepala]
                                                   [Oenothera hamata]
                                                   [Oenothera lamarckiana]
                                                   [Oenothera leptocarpa]
                                             Oenothera grandiflora
                                                   [Oenothera lamarckiana]
                                             Oenothera grandis
                                                   [Oenothera laciniata var. grandiflora]
                                                   [Raimannia grandis]
                                             Oenothera harringtonii
                                             Oenothera hartwegii
                                               Oenothera hartwegii subsp. fendleri
                                                     [Calylophus hartwegii subsp. fendleri]
                                                     [Oenothera fendleri]
                                                     [Oenothera hartwegii var. fendleri]
                                               Oenothera hartwegii subsp. filifolia
                                                     [Calylophus hartwegii subsp. filifolius]
                                                     [Calylophus hartwegii var. filifolius]
                                                     [Oenothera hartwegii var. filifolia]
                                                     [Oenothera tubicula var. filifolia]
                                               Oenothera hartwegii subsp. hartwegii
                                                     [Calylophus hartwegii subsp. hartwegii]
                                                     [Calylophus hartwegii]
                                                     [Galpinsia hartwegii]
                                                     [Salpingia hartwegii]
                                               Oenothera hartwegii subsp. maccartii
                                                     [Calylophus hartwegii subsp. maccartii]
                                                     [Calylophus hartwegii var. maccartii]
                                                     [Oenothera greggii var. pringlei]
                                                     [Oenothera pringlei]
                                               Oenothera hartwegii subsp. pubescens
                                                     [Calylophus hartwegii subsp. pubescens]
                                                     [Calylophus hartwegii var. pubescens]
                                                     [Galpinsia camporum]
                                                     [Galpinsia interior]
                                                     [Oenothera greggii var. lampasana]
                                                     [Oenothera greggii var. pubescens]
                                                     [Oenothera greggii]
                                             Oenothera havardii
                                             Oenothera heterophylla
                                               Oenothera heterophylla subsp. heterophylla
                                                     [Oenothera bifrons]
                                                     [Oenothera cordata]
                                                     [Oenothera dentata]
                                               Oenothera heterophylla subsp. orientalis
                                             Oenothera hexandra
                                               Oenothera hexandra subsp. gracilis
                                                     [Gaura gracilis]
                                                     [Gaura hexandra subsp. gracilis]
                                               Oenothera hexandra subsp. hexandra
                                                     [Gaura hexandra]
                                             Oenothera hispida
                                                   [Gaura odorata]
                                             Oenothera hookeri
                                             Oenothera howardii
                                                   [Lavauxia howardii]
                                             Oenothera humifusa
                                                   [Raimannia humifusa]
                                                   [Raimannia mollissima]
                                             Oenothera jamesii
                                             Oenothera kunthiana
                                             Oenothera laciniata
                                                   [Raimannia laciniata]
                                             Oenothera latifolia
                                                   [Oenothera pallida subsp. latifolia]
                                             Oenothera lavandulifolia
                                                   [Calylophus hartwegii subsp. lavandulifolius]
                                                   [Calylophus hartwegii var. lavandulifolius]
                                                   [Galpinsia lavandulifolia]
                                                   [Oenothera lavandulifolia var. glandulosa]
                                             Oenothera lindheimeri
                                                   [Gaura lindheimeri]
                                             Oenothera linifolia
                                                   [Kneiffia linifolia]
                                                   [Oenothera linifolia var. glandulosa]
                                                   [Peniophyllum linifolium]
                                             Oenothera longissima
                                                   [Oenothera longissima subsp. clutei]
                                                   [Oenothera longissima subsp. typica]
                                                   [Oenothera longissima var. clutei]
                                             Oenothera macrocarpa
                                               Oenothera macrocarpa subsp. fremontii
                                                     [Megapterium fremontii]
                                                     [Oenothera fremontii]
                                               Oenothera macrocarpa subsp. incana
                                                     [Oenothera macrocarpa var. incana]
                                                     [Oenothera missouriensis var. incana]
                                               Oenothera macrocarpa subsp. macrocarpa
                                                     [Megapterium missouriense]
                                                     [Oenothera missouriensis]
                                               Oenothera macrocarpa subsp. oklahomensis
                                                     [Megapterium oklahomense]
                                                     [Oenothera macrocarpa var. oklahomensis]
                                                     [Oenothera missouriensis var. oklahomensis]
                                             Oenothera mckelveyae
                                                   [Gaura mckelveyae]
                                                   [Gaura villosa var. mckelveyae]
                                             Oenothera mexicana
                                             Oenothera mollissima
                                             Oenothera murdockii
                                             Oenothera neomexicana
                                             Oenothera nutans
                                                   [Oenothera austromontana]
                                                   [Oenothera biennis subsp. austromontana]
                                                   [Oenothera biennis var. austromontana]
                                                   [Oenothera biennis var. nutans]
                                             Oenothera nuttallii
                                                   [Anogra nuttalliana]
                                             Oenothera oakesiana
                                                   [Oenothera biennis var. oakesiana]
                                                   [Oenothera cruciata var. stenopetala]
                                                   [Oenothera cymatilis]
                                                   [Oenothera parviflora subsp. angustissima]
                                                   [Oenothera parviflora var. angustissima]
                                                   [Oenothera parviflora var. oakesiana]
                                             Oenothera organensis
                                                   [Oenothera macrosiphon]
                                             Oenothera pallida
                                               Oenothera pallida subsp. gypsophila
                                                     [Oenothera runcinata var. gypsophila]
                                               Oenothera pallida subsp. pallida
                                                     [Oenothera pallida var. idahoensis]
                                                     [Oenothera pallida var. typica]
                                               Oenothera pallida subsp. runcinata
                                                     [Oenothera pallida var. runcinata]
                                                     [Oenothera runcinata var. brevifolia]
                                                     [Oenothera runcinata var. leucotricha]
                                                     [Oenothera runcinata var. typica]
                                               Oenothera pallida subsp. trichocalyx
                                                     [Oenothera pallida var. trichocalyx]
                                                     [Oenothera trichocalyx]
                                             Oenothera parviflora
                                                   [Oenothera cruciata var. sabulonensis]
                                                   [Oenothera cymatilis]
                                                   [Oenothera rubricapitata]
                                             Oenothera patriciae
                                                   [Gaura brachycarpa]
                                                   [Gaura hexandra var. coryi]
                                                   [Gaura tripetala var. coryi]
                                             Oenothera perennis
                                                   [Kneiffia perennis]
                                                   [Kneiffia pumila]
                                                   [Oenothera perennis f. rectipilis]
                                                   [Oenothera perennis var. rectipilis]
                                                   [Oenothera perennis var. typica]
                                             Oenothera pilosella
                                               Oenothera pilosella subsp. pilosella
                                                     [Kneiffia pratensis]
                                                     [Kneiffia sumstinei]
                                             Oenothera platanorum
                                             Oenothera primiveris
                                               Oenothera primiveris subsp. bufonis
                                                     [Oenothera primiveris var. bufonis]
                                               Oenothera primiveris subsp. primiveris
                                                     [Oenothera primiveris subsp. caulescens]
                                                     [Oenothera primiveris var. caulescens]
                                             Oenothera psammophila
                                                   [Oenothera caespitosa var. psammophila]
                                                   [Oenothera cespitosa var. psammophila]
                                             Oenothera pubescens
                                                   [Oenothera amplexicaulis]
                                                   [Oenothera laciniata subsp. pubescens]
                                                   [Oenothera laciniata var. pubescens]
                                             Oenothera pycnocarpa
                                                   [Oenothera biennis var. pycnocarpa]
                                             Oenothera rhombipetala
                                                   [Oenothera heterophylla var. rhombipetala]
                                                   [Raimannia rhombipetala]
                                             Oenothera rosea
                                             Oenothera runcinata
                                             Oenothera serrulata
                                               Oenothera serrulata subsp. serrulata
                                                     [Calylophus australis]
                                                     [Meriolix intermedia]
                                                     [Meriolix oblanceolata]
                                                     [Meriolix serrulata]
                                             Oenothera simulans
                                                   [Gaura eatonii]
                                                   [Gaura simulans]
                                             Oenothera sinuosa
                                                   [Gaura sinuata]
                                             Oenothera spachiana
                                             Oenothera speciosa
                                                   [Hartmannia speciosa]
                                                   [Oenothera delessertiana]
                                                   [Oenothera speciosa var. childsii]
                                             Oenothera stricta
                                               Oenothera stricta subsp. stricta
                                             Oenothera strigosa
                                             Oenothera strigulosa
                                             Oenothera suffrutescens
                                                   [Gaura angustifolia]
                                                   [Gaura coccinea var. arizonica]
                                                   [Gaura coccinea var. epilobioides]
                                                   [Gaura coccinea var. parvifolia]
                                                   [Gaura coccinea]
                                                   [Gaura glabra]
                                                   [Gaura tripetala]
                                             Oenothera suffulta
                                               Oenothera suffulta subsp. nealleyi
                                                     [Gaura nealleyi]
                                                     [Gaura suffulta subsp. nealleyi]
                                               Oenothera suffulta subsp. suffulta
                                                     [Gaura suffulta subsp. suffulta]
                                                     [Gaura suffulta]
                                             Oenothera taraxacoides
                                             Oenothera tetraptera
                                             Oenothera texensis
                                             Oenothera toumeyi
                                                   [Calylophus hartwegii subsp. toumeyi]
                                                   [Calylophus toumeyi]
                                                   [Galpinsia toumeyi]
                                                   [Oenothera hartwegii var. toumeyi]
                                             Oenothera triangulata
                                                   [Gaura hexandra var. triangulata]
                                                   [Gaura triangulata]
                                                   [Gaura tripetala var. triangulata]
                                             Oenothera triloba
                                                   [Lavauxia triloba]
                                                   [Lavauxia watsonii]
                                                   [Oenothera hamata]
                                             Oenothera tubicula
                                               Oenothera tubicula subsp. tubicula
                                                     [Calylophus tubicula]
                                             Oenothera villosa
                                               Oenothera villosa subsp. strigosa
                                                     [Oenothera biennis var. strigosa]
                                                     [Oenothera cheradophila]
                                                     [Oenothera depressa subsp. strigosa]
                                                     [Oenothera procera]
                                                     [Oenothera rydbergii]
                                                     [Oenothera strigosa subsp. cheradophila]
                                                     [Oenothera villosa subsp. cheradophila]
                                                     [Oenothera villosa var. strigosa]
                                               Oenothera villosa subsp. villosa
                                                     [Oenothera albinervis]
                                                     [Oenothera biennis var. canescens]
                                                     [Oenothera strigosa subsp. canovirens]
                                                     [Oenothera villosa subsp. canovirens]
                                             Oenothera wolfii
                                                   [Oenothera hookeri subsp. wolfii]
                                             Oenothera xenogaura
                                                   [Gaura drummondii]
                                             Oenothera xylocarpa
                                     Oglifa
                                     Pachylophis
                                     Stenosiphon
                                             Stenosiphon linifolius
                                                   [Stenosiphon virgatus]
                                     Stenotopsis
                                     Tetrapteron
                                             Tetrapteron graciliflorum
                                                   [Camissonia graciliflora]
                                                   [Oenothera graciliflora]
                                             Tetrapteron palmeri
                                                   [Camissonia palmeri]
                                                   [Oenothera palmeri]

Problematic Rooting (41042)
                                               Oenothera caespitosa subsp. crinita
                                                     [Oenothera caespitosa subsp. jonesii]
                                                     [Oenothera caespitosa var. crinita]
                                                     [Oenothera caespitosa var. jonesii]
                                                     [Oenothera cespitosa subsp. jonesii]
                                                     [Oenothera cespitosa var. crinita]
                                                     [Oenothera cespitosa var. jonesii]
                                               Oenothera caespitosa subsp. macroglottis
                                                     [Oenothera caespitosa subsp. eximia]
                                                     [Oenothera caespitosa var. eximia]
                                                     [Oenothera caespitosa var. longiflora]
                                                     [Oenothera caespitosa var. macroglottis]
                                                     [Oenothera cespitosa subsp. eximia]
                                                     [Oenothera cespitosa var. eximia]
                                                     [Oenothera cespitosa var. longiflora]
                                                     [Oenothera cespitosa var. macroglottis]
                                               Oenothera caespitosa subsp. navajoensis
                                                     [Oenothera caespitosa var. navajoensis]
                                                     [Oenothera cespitosa var. navajoensis]

Problematic Rooting (51279)
                                               Gaura coccinea var. glabra

Problematic Rooting (67392)
                                               Camissonia boothii subsp. decorticans
                                                     [Camissonia boothii subsp. rutila]
                                                     [Camissonia boothii var. decorticans]
                                                     [Gaura decorticans]
                                                     [Oenothera boothii subsp. decorticans]
                                                     [Oenothera boothii subsp. rutila]
                                                     [Oenothera decorticans var. rutila]
                                                     [Oenothera decorticans]

Problematic Rooting (67411)
                                               Camissonia claviformis subsp. aurantiaca
                                                     [Camissonia claviformis var. aurantiaca]
                                                     [Oenothera claviformis subsp. aurantiaca]
                                                     [Oenothera claviformis var. aurantiaca]
                                               Camissonia claviformis var. cruciformis