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Results for Scientific Name = Oenothera
538 records returned

Click on an accepted name below to view its PLANTS Profile with all synonyms, distribution map, more information, and Web links if available. Please use the State Search to generate fully synonymized plant lists. Synonyms are indented beneath accepted counterparts.

Symbol Scientific Name Common Name Photos
CABEB2 Calylophus berlandieri Spach ssp. berlandieri Berlandier's sundrops indicator that this symbol has images (2)
OESED Oenothera serrulata Nutt. ssp. drummondii (Torr. & A. Gray) Munz  
CABEP2 Calylophus berlandieri Spach ssp. pinifolius (Engelm. ex A. Gray) Towner Berlandier's sundrops
OESEP Oenothera serrulata Nutt. ssp. pinifolia (Engelm. ex A. Gray) Munz  
CAHAF Calylophus hartwegii (Benth.) P.H. Raven ssp. fendleri (A. Gray) Towner & P.H. Raven Hartweg's sundrops
OEFE Oenothera fendleri A. Gray  
OEHAF3 Oenothera hartwegii Benth. var. fendleri (A. Gray) A. Gray  
CAHAF2 Calylophus hartwegii (Benth.) P.H. Raven ssp. filifolius (Eastw.) Towner & P.H. Raven Hartweg's sundrops
OEFI Oenothera filifolia (Eastw.) Tidestr.  
OEHAF2 Oenothera hartwegii Benth. var. filifolia (Eastw.) Munz  
OETUF Oenothera tubicula A. Gray var. filifolia Eastw.  
CAHAH Calylophus hartwegii (Benth.) P.H. Raven ssp. hartwegii Hartweg's sundrops
OEHA3 Oenothera hartwegii Benth.  
OEHAT Oenothera hartwegii Benth. var. typica Munz  
CAHAM Calylophus hartwegii (Benth.) P.H. Raven ssp. maccartii (Shinners) Towner & P.H. Raven MacCart's sundrops
OEGRP3 Oenothera greggii A. Gray var. pringlei Munz  
OEPR4 Oenothera pringlei (Munz) Munz  
CAHAP Calylophus hartwegii (Benth.) P.H. Raven ssp. pubescens (A. Gray) Towner & P.H. Raven Hartweg's sundrops indicator that this symbol has images (16)
OEGR5 Oenothera greggii A. Gray  
OEGRL2 Oenothera greggii A. Gray var. lampasana (Buckley) Munz  
OEGRP2 Oenothera greggii A. Gray var. pubescens A. Gray  
CALA38 Calylophus lavandulifolius (Torr. & A. Gray) P.H. Raven lavenderleaf sundrops indicator that this symbol has images (7)
OELA5 Oenothera lavandulifolia Torr. & A. Gray  
OELAG3 Oenothera lavandulifolia Torr. & A. Gray var. glandulosa Munz  
OELAT Oenothera lavandulifolia Torr. & A. Gray var. typica Munz  
CASE12 Calylophus serrulatus (Nutt.) P.H. Raven yellow sundrops indicator that this symbol has images (3)
OESE3 Oenothera serrulata Nutt.  
OESET Oenothera serrulata Nutt. var. typica Munz  
CATO12 Calylophus toumeyi (Small) Towner Toumey's sundrops
OEHAT2 Oenothera hartwegii Benth. var. toumeyi (Small) Munz  
OETO Oenothera toumeyi (Small) Tidestr.  
CATU6 Calylophus tubicula (A. Gray) P.H. Raven Texas sundrops
OETU2 Oenothera tubicula A. Gray  
CAAN14 Camissonia andina (Nutt.) P.H. Raven Blackfoot River evening primrose
OEAN3 Oenothera andina Nutt.  
CAAR20 Camissonia arenaria (A. Nelson) P.H. Raven Fortuna Range suncup
OEAR2 Oenothera arenaria (A. Nelson) P.H. Raven  
OECAS Oenothera cardiophylla Torr. var. splendens Munz & I.M. Johnst.  
CABI12 Camissonia bistorta (Nutt. ex Torr. & A. Gray) P.H. Raven southern suncup indicator that this symbol has images (4)
OEBI4 Oenothera bistorta Nutt. ex Torr. & A. Gray  
OEBIV Oenothera bistorta Nutt. ex Torr. & A. Gray var. veitchiana Hook.  
CABOA Camissonia boothii (Douglas ex Lehm.) P.H. Raven ssp. alyssoides (Hook. & Arn.) P.H. Raven alyssum evening primrose
OEAL4 Oenothera alyssoides Hook. & Arn.  
OEALV2 Oenothera alyssoides Hook. & Arn. var. villosa S. Watson  
OEBOA Oenothera boothii Douglas ex Lehm. ssp. alyssoides (Hook. & Arn.) Munz  
CABOB Camissonia boothii (Douglas ex Lehm.) P.H. Raven ssp. boothii Booth's suncup
OEBO2 Oenothera boothii Douglas ex Lehm.  
CABOC Camissonia boothii (Douglas ex Lehm.) P.H. Raven ssp. condensata (Munz) P.H. Raven shredding suncup
OEBOC Oenothera boothii Douglas ex Lehm. ssp. condensata (Munz) Munz  
OEDEC6 Oenothera decorticans (Hook. & Arn.) Greene var. condensata Munz  
CABOD Camissonia boothii (Douglas ex Lehm.) P.H. Raven ssp. decorticans (Hook. & Arn.) P.H. Raven shredding suncup indicator that this symbol has images (2)
OEBOD Oenothera boothii Douglas ex Lehm. ssp. decorticans (Hook. & Arn.) Munz  
OEBOR Oenothera boothii Douglas ex Lehm. ssp. rutila (Davidson) Munz  
OEDE5 Oenothera decorticans (Hook. & Arn.) Greene  
OEDER Oenothera decorticans (Hook. & Arn.) Greene var. rutila (Davidson) Munz  
CABOD2 Camissonia boothii (Douglas ex Lehm.) P.H. Raven ssp. desertorum (Munz) P.H. Raven desert suncup
OEBOD2 Oenothera boothii Douglas ex Lehm. ssp. desertorum (Munz) Munz  
OEBOI Oenothera boothii Douglas ex Lehm. ssp. inyoensis Munz  
OEDED2 Oenothera decorticans (Hook. & Arn.) Greene var. desertorum Munz  
CABOI Camissonia boothii (Douglas ex Lehm.) P.H. Raven ssp. intermedia (Munz) P.H. Raven Booth's evening primrose
OEBOI2 Oenothera boothii Douglas ex Lehm. ssp. intermedia Munz  
CABR22 Camissonia breviflora (Torr. & A. Gray) P.H. Raven fewflower evening primrose
OEBR4 Oenothera breviflora Torr. & A. Gray  
CABRA Camissonia brevipes (A. Gray) P.H. Raven ssp. arizonica (P.H. Raven) P.H. Raven golden suncup
OEBRA Oenothera brevipes A. Gray ssp. arizonica P.H. Raven  
CABRB4 Camissonia brevipes (A. Gray) P.H. Raven ssp. brevipes golden suncup indicator that this symbol has images (3)
OEBR5 Oenothera brevipes A. Gray  
CABRP Camissonia brevipes (A. Gray) P.H. Raven ssp. pallidula (Munz) P.H. Raven pallid suncup
OEBRP Oenothera brevipes A. Gray ssp. pallidula (Munz) P.H. Raven  
OEBRP2 Oenothera brevipes A. Gray var. pallidula Munz  
OEPA8 Oenothera pallidula (Munz) Munz  
CACA32 Camissonia californica (Nutt. ex Torr. & A. Gray) P.H. Raven California suncup indicator that this symbol has images (2)
OECA8 Oenothera californica (Nutt. ex Torr. & A. Gray) Greene, non (S. Watson) S. Watson, nom. illeg.  
OELE2 Oenothera leptocarpa Greene  
CACAC8 Camissonia campestris (Greene) P.H. Raven ssp. campestris Mojave suncup indicator that this symbol has images (2)
OECA7 Oenothera campestris Greene  
OECAP Oenothera campestris Greene ssp. parishii (Abrams) Munz  
OEDEC5 Oenothera dentata Cav. var. campestris (Greene) Jeps.  
OEDEJ Oenothera dentata Cav. var. johnstonii Munz  
OEDEP2 Oenothera dentata Cav. var. parishii (Abrams) Munz  
CACAC9 Camissonia cardiophylla (Torr.) P.H. Raven ssp. cardiophylla heartleaf suncup
OECA9 Oenothera cardiophylla Torr.  
OECAT Oenothera cardiophylla Torr. var. typica Munz  
CACAR2 Camissonia cardiophylla (Torr.) P.H. Raven ssp. robusta (P.H. Raven) P.H. Raven heartleaf suncup
OECAR Oenothera cardiophylla Torr. ssp. robusta P.H. Raven  
CACH12 Camissonia chamaenerioides (A. Gray) P.H. Raven longcapsule suncup
OECH4 Oenothera chamaenerioides A. Gray  
CACHC Camissonia cheiranthifolia (Hornem. ex Spreng.) Raimann ssp. cheiranthifolia beach suncup indicator that this symbol has images (9)
OECH5 Oenothera cheiranthifolia Hornem. ex Spreng.  
OECHN Oenothera cheiranthifolia Hornem. ex Spreng. var. nitida (Greene) Munz  
CACHS Camissonia cheiranthifolia (Hornem. ex Spreng.) Raimann ssp. suffruticosa (S. Watson) P.H. Raven beach suncup indicator that this symbol has images (1)
OECHS2 Oenothera cheiranthifolia Hornem. ex Spreng. ssp. suffruticosa (S. Watson) Munz  
CACLA2 Camissonia claviformis (Torr. & Frém.) P.H. Raven ssp. aurantiaca (Munz) P.H. Raven browneyes
OECLA Oenothera claviformis Torr. & Frém. ssp. aurantiaca (Munz) P.H. Raven  
OECLA2 Oenothera claviformis Torr. & Frém. var. aurantiaca (Munz) Munz  
CACLC3 Camissonia claviformis (Torr. & Frém.) P.H. Raven ssp. claviformis browneyes
OECL2 Oenothera claviformis Torr. & Frém.  
CACLC Camissonia claviformis (Torr. & Frém.) P.H. Raven ssp. cruciformis (Kellogg) P.H. Raven browneyes
OECLC Oenothera claviformis Torr. & Frém. ssp. cruciformis (Kellogg) P.H. Raven  
OECLC2 Oenothera claviformis Torr. & Frém. var. cruciformis (Kellogg) Munz  
OECLC3 Oenothera claviformis Torr. & Frém. var. citrina P.H. Raven  
OECR Oenothera cruciformis Kellogg  
CACLF Camissonia claviformis (Torr. & Frém.) P.H. Raven ssp. funerea (P.H. Raven) P.H. Raven browneyes
OECLF Oenothera claviformis Torr. & Frém. ssp. funerea P.H. Raven  
CACLI Camissonia claviformis (Torr. & Frém.) P.H. Raven ssp. integrior (P.H. Raven) P.H. Raven browneyes
OECLI Oenothera claviformis Torr. & Frém. ssp. integrior P.H. Raven  
OECLP Oenothera claviformis Torr. & Frém. var. purpurascens (S. Watson) Munz  
OESCP Oenothera scapoidea Nutt. ex Torr. & A. Gray var. purpurascens S. Watson  
CACLL Camissonia claviformis (Torr. & Frém.) P.H. Raven ssp. lancifolia (A. Heller) P.H. Raven lanceleaf browneyes
OECLL Oenothera claviformis Torr. & Frém. ssp. lancifolia (A. Heller) P.H. Raven  
CACLP2 Camissonia claviformis (Torr. & Frém.) P.H. Raven ssp. peeblesii (Munz) P.H. Raven Peebles' browneyes
OECLP4 Oenothera claviformis Torr. & Frém. var. peeblesii Munz  
OECLP5 Oenothera claviformis Torr. & Frém. ssp. peeblesii (Munz) P.H. Raven  
CACLP3 Camissonia claviformis (Torr. & Frém.) P.H. Raven ssp. peirsonii (Munz) P.H. Raven Peirson's browneyes
OECLP2 Oenothera claviformis Torr. & Frém. ssp. peirsonii (Munz) P.H. Raven  
OECLP3 Oenothera claviformis Torr. & Frém. var. peirsonii Munz  
CACLR2 Camissonia claviformis (Torr. & Frém.) P.H. Raven ssp. rubescens (P.H. Raven) P.H. Raven browneyes
OECLR Oenothera claviformis Torr. & Frém. ssp. rubescens P.H. Raven  
CACLY Camissonia claviformis (Torr. & Frém.) P.H. Raven ssp. yumae (P.H. Raven) P.H. Raven Yuma browneyes
OECLY Oenothera claviformis Torr. & Frém. ssp. yumae P.H. Raven  
CACO32 Camissonia confertiflora (P.H. Raven) P.H. Raven Grand Canyon suncup
OECO4 Oenothera confertiflora P.H. Raven  
CACO34 Camissonia contorta (Douglas ex Lehm.) Kearney plains evening primrose indicator that this symbol has images (5)
OECO5 Oenothera contorta Douglas ex Lehm.  
OECR2 Oenothera cruciata (S. Watson) Munz, non Nutt. ex G. Don, nom. illeg.  
OEDE8 Oenothera dentata auct. non Cav.  
CAEA Camissonia eastwoodiae (Munz) P.H. Raven Grand Junction camissonia
OEEA Oenothera eastwoodiae (Munz) P.H. Raven  
OESCE Oenothera scapoidea Nutt. ex Torr. & A. Gray var. eastwoodiae Munz  
CAEX10 Camissonia exilis (P.H. Raven) P.H. Raven Cottonwood Springs suncup indicator that this symbol has images (1)
OEEX Oenothera exilis P.H. Raven  
CAGO Camissonia gouldii P.H. Raven Diamond Valley suncup
OEGO Oenothera gouldii (P.H. Raven) S.L. Welsh & N.D. Atwood  
CAGR14 Camissonia graciliflora (Hook. & Arn.) P.H. Raven hill suncup
OEGR6 Oenothera graciliflora Hook. & Arn.  
CAGUC Camissonia guadalupensis (S. Watson) P.H. Raven ssp. clementina (P.H. Raven) P.H. Raven Clementine suncup
OEGU2 Oenothera guadalupensis S. Watson p.p.  
OEGUC Oenothera guadalupensis S. Watson ssp. clementina P.H. Raven  
CAHE12 Camissonia heterochroma (S. Watson) P.H. Raven Shockley's evening primrose
OEHE4 Oenothera heterochroma S. Watson  
OEHEM Oenothera heterochroma S. Watson ssp. monoensis (Munz) P.H. Raven  
OEHEM3 Oenothera heterochroma S. Watson var. monoensis Munz  
CAHI12 Camissonia hilgardii (Greene) P.H. Raven Hilgard's suncup
OEANH Oenothera andina Nutt. var. hilgardii (Greene) Munz  
OECOH Oenothera contorta Douglas ex Lehm. var. hilgardii (Greene) Munz  
OEHI Oenothera hilgardii Greene  
CAHI13 Camissonia hirtella (Greene) P.H. Raven Santa Cruz Island suncup
OEHI2 Oenothera hirtella Greene  
OEMIJ Oenothera micrantha Hornem. ex Spreng. var. jonesii (Levl.) Munz  
CAIG2 Camissonia ignota (Jeps.) P.H. Raven Jurupa Hills suncup
OEIG Oenothera ignota (Jeps.) Munz  
OEMII3 Oenothera micrantha Hornem. ex Spreng. var. ignota Jeps.  
CAKEG Camissonia kernensis (Munz) P.H. Raven ssp. gilmanii (Munz) P.H. Raven Gilman's evening primrose
OEDEG Oenothera dentata Cav. var. gilmanii Munz  
OEKEG Oenothera kernensis Munz ssp. gilmanii (Munz) Munz  
OEKEM Oenothera kernensis Munz ssp. mojavensis Munz  
CAKEK Camissonia kernensis (Munz) P.H. Raven ssp. kernensis Kern County evening primrose
OEKE2 Oenothera kernensis Munz  
CAME16 Camissonia megalantha (Munz) P.H. Raven largeflower suncup
OEHEM2 Oenothera heterochroma S. Watson var. megalantha Munz  
OEME2 Oenothera megalantha (Munz) P.H. Raven  
CAMI22 Camissonia micrantha (Hornem. ex Spreng.) P.H. Raven miniature suncup
OEMI4 Oenothera micrantha Hornem. ex Spreng.  
CAMI23 Camissonia minor (A. Nelson) P.H. Raven small evening primrose indicator that this symbol has images (3)
OEMI6 Oenothera minor (A. Nelson) Munz  
OEMIC Oenothera minor (A. Nelson) Munz var. cusickii Munz  
CAMU13 Camissonia multijuga (S. Watson) P.H. Raven froststem suncup
OEMU4 Oenothera multijuga S. Watson  
OEMUP2 Oenothera multijuga S. Watson var. parviflora (S. Watson) Munz  
OEMUT Oenothera multijuga S. Watson var. typica Munz  
CAMU14 Camissonia munzii (P.H. Raven) P.H. Raven Death Valley suncup
OEMU3 Oenothera munzii P.H. Raven  
CANE11 Camissonia nevadensis (Kellogg) P.H. Raven Nevada suncup indicator that this symbol has images (7)
OENE2 Oenothera nevadensis Kellogg  
CAOV4 Camissonia ovata (Nutt. ex Torr. & A. Gray) P.H. Raven goldeneggs indicator that this symbol has images (4)
OEOV2 Oenothera ovata Nutt. ex Torr. & A. Gray  
CAPAH2 Camissonia pallida (Abrams) P.H. Raven ssp. hallii (Davidson) P.H. Raven Hall's suncup
OEBIH Oenothera bistorta Nutt. ex Torr. & A. Gray var. hallii (Davidson) Jeps.  
OEHA4 Oenothera hallii (Davidson) Munz  
CAPAP5 Camissonia pallida (Abrams) P.H. Raven ssp. pallida paleyellow suncup
OEAB Oenothera abramsii J.F. Macbr.  
OEMIE Oenothera micrantha Hornem. ex Spreng. var. exfoliata (A. Nelson) Munz  
CAPA37 Camissonia palmeri (S. Watson) P.H. Raven Palmer evening primrose
OEPA7 Oenothera palmeri S. Watson  
CAPA38 Camissonia parryi (S. Watson) P.H. Raven redclay suncup
OEPA9 Oenothera parryi S. Watson  
CAPA39 Camissonia parvula (Nutt. ex Torr. & A. Gray) P.H. Raven Lewis River suncup
OEPA6 Oenothera parvula Nutt. ex Torr. & A. Gray  
CAPT Camissonia pterosperma (S. Watson) P.H. Raven wingfruit suncup
OEPT2 Oenothera pterosperma S. Watson  
CAPU15 Camissonia pubens (S. Watson) P.H. Raven hairy suncup
OECOP Oenothera contorta Douglas ex Lehm. var. pubens (S. Watson) Coville  
OEPU2 Oenothera pubens (S. Watson) Munz  
OESTP Oenothera strigulosa (Fisch. & C.A. Mey.) Torr. & A. Gray var. pubens S. Watson  
CAPU16 Camissonia pusilla P.H. Raven little wiry suncup
OECOF2 Oenothera contorta Douglas ex Lehm. var. flexuosa (A. Nelson) Munz  
CAPY5 Camissonia pygmaea (Douglas ex Lehm.) P.H. Raven dwarf suncup
OEBOP Oenothera boothii Douglas ex Lehm. var. pygmaea (Douglas ex Lehm.) Torr. & A. Gray  
OEPY Oenothera pygmaea Douglas ex Lehm.  
CARE2 Camissonia refracta (S. Watson) P.H. Raven narrowleaf suncup
OERE2 Oenothera refracta S. Watson  
CASCB2 Camissonia scapoidea (Nutt. ex Torr. & A. Gray) P.H. Raven ssp. brachycarpa (P.H. Raven) P.H. Raven Paiute suncup
OESCB Oenothera scapoidea Nutt. ex Torr. & A. Gray ssp. brachycarpa P.H. Raven  
CASCM Camissonia scapoidea (Nutt. ex Torr. & A. Gray) P.H. Raven ssp. macrocarpa (P.H. Raven) P.H. Raven Paiute suncup
OESCM Oenothera scapoidea Nutt. ex Torr. & A. Gray ssp. macrocarpa P.H. Raven  
CASCS3 Camissonia scapoidea (Nutt. ex Torr. & A. Gray) P.H. Raven ssp. scapoidea Paiute suncup
OESC2 Oenothera scapoidea Nutt. ex Torr. & A. Gray  
OESCS Oenothera scapoidea Nutt. ex Torr. & A. Gray var. seorsa (A. Nelson) Munz  
CASCU Camissonia scapoidea (Nutt. ex Torr. & A. Gray) P.H. Raven ssp. utahensis (P.H. Raven) P.H. Raven Utah suncup
OESCU Oenothera scapoidea Nutt. ex Torr. & A. Gray ssp. utahensis P.H. Raven  
CASPH Camissonia specuicola (P.H. Raven) P.H. Raven ssp. hesperia (P.H. Raven) P.H. Raven Kaibab suncup
OESPH Oenothera specuicola P.H. Raven ssp. hesperia P.H. Raven  
CASPS3 Camissonia specuicola (P.H. Raven) P.H. Raven ssp. specuicola Kaibab suncup
OESP3 Oenothera specuicola P.H. Raven  
CAST20 Camissonia strigulosa (Fisch. & C.A. Mey.) P.H. Raven sandysoil suncup indicator that this symbol has images (3)
OECOE Oenothera contorta Douglas ex Lehm. var. epilobioides (Greene) Munz  
OECOS Oenothera contorta Douglas ex Lehm. var. strigulosa (Fisch. & C.A. Mey.) Munz  
OEST4 Oenothera strigulosa (Fisch. & C.A. Mey.) Torr. & A. Gray  
CASU18 Camissonia subacaulis (Pursh) P.H. Raven diffuseflower evening primrose indicator that this symbol has images (2)
OEHE Oenothera heterantha Nutt.  
OESU Oenothera subacaulis (Pursh) Garrett  
CATAT Camissonia tanacetifolia (Torr. & A. Gray) P.H. Raven ssp. tanacetifolia tansyleaf evening primrose indicator that this symbol has images (5)
OETA3 Oenothera tanacetifolia Torr. & A. Gray  
CAWAT Camissonia walkeri (A. Nelson) P.H. Raven ssp. tortilis (Jeps.) P.H. Raven Walker's suncup
OESCT Oenothera scapoidea Nutt. ex Torr. & A. Gray var. tortilis Jeps.  
OEWAT Oenothera walkeri (A. Nelson) P.H. Raven ssp. tortilis (Jeps.) P.H. Raven  
CAWAW2 Camissonia walkeri (A. Nelson) P.H. Raven ssp. walkeri Walker's suncup
OEMUO Oenothera multijuga S. Watson var. orientalis Munz  
OEWA Oenothera walkeri (A. Nelson) P.H. Raven  
EPDE4 Epilobium densiflorum (Lindl.) Hoch & P.H. Raven denseflower willowherb indicator that this symbol has images (1)
OEDE6 Oenothera densiflora Lindl.  
EPPY4 Epilobium pygmaeum (Speg.) Hoch & P.H. Raven smooth spike-primrose
OEGL2 Oenothera glabella Nutt.  
OENOT Oenothera L. evening primrose indicator that this symbol has images (11)
OEAC Oenothera acutissima W.L. Wagner Flaming Gorge evening primrose
OEFLA Oenothera flava (A. Nelson) Garrett var. acutissima (W.L. Wagner) S.L. Welsh  
OEAF Oenothera affinis Camb. longflower evening primrose
OEAL Oenothera albicaulis Pursh whitest evening primrose indicator that this symbol has images (15)
OECT Oenothera ctenophylla (Wooton & Standl.) Tidestr.  
OEAR Oenothera argillicola Mack. shale barren evening primrose indicator that this symbol has images (1)
OEARP Oenothera argillicola Mack. var. pubescens Core & Davis  
OEAR5 Oenothera arida W.L. Wagner & Hoch Trans-Pecos beeblossom
OEAR4 Oenothera arizonica (Munz) W.L. Wagner California evening primrose
OEAVA Oenothera avita (W. Klein) W. Klein ssp. arizonica (Munz) W. Klein  
OECAA3 Oenothera californica (S. Watson) S. Watson ssp. arizonica (Munz) W. Klein  
OEDEA2 Oenothera deltoides Torr. & Frém. var. arizonica Munz  
OEBI Oenothera biennis L. common evening primrose indicator that this symbol has images (18)
OEBIC Oenothera biennis L. ssp. caeciarum Munz  
OEBIC3 Oenothera biennis L. ssp. centralis Munz  
OEBIP Oenothera biennis L. var. pycnocarpa (Atk. & Bartlett) Wiegand  
OEMU2 Oenothera muricata L.  
OEPY2 Oenothera pycnocarpa Atk. & Bartlett  
OEBO Oenothera boquillensis (P.H. Raven & D.P. Greg.) W.L. Wagner & Hoch Rio Grande beeblossom
OEBR Oenothera brachycarpa A. Gray shortfruit evening primrose indicator that this symbol has images (2)
OEBRW Oenothera brachycarpa A. Gray var. wrightii (A. Gray) Levl.  
OECAA4 Oenothera caespitosa Nutt. var. australis (Wooton & Standl.) Munz  
OECAA5 Oenothera caespitosa Nutt. ssp. australis Wooton & Standl.  
OECEA Oenothera cespitosa Nutt. ssp. australis Wooton & Standl., orth. var.  
OECEA2 Oenothera cespitosa Nutt. var. australis (Wooton & Standl.) Munz, orth. var.  
OECA10 Oenothera caespitosa Nutt. tufted evening primrose indicator that this symbol has images (17)
OECE2 Oenothera cespitosa Nutt., orth. var.  
OECAC2 Oenothera caespitosa Nutt. ssp. caespitosa tufted evening primrose indicator that this symbol has images (3)
OECAM6 Oenothera caespitosa Nutt. var. montana (Nutt.) Durand  
OECAM8 Oenothera caespitosa Nutt. ssp. montana (Nutt.) Munz  
OECAP2 Oenothera caespitosa Nutt. var. purpurea (S. Watson) Munz  
OECAP4 Oenothera caespitosa Nutt. ssp. purpurea (S. Watson) Munz  
OECEC2 Oenothera cespitosa Nutt. ssp. cespitosa Nutt., orth. var.  
OECEM Oenothera cespitosa Nutt. ssp. montana (Nutt.) Munz, orth. var.  
OECEM5 Oenothera cespitosa Nutt. var. montana (Nutt.) Durand, orth. var.  
OECEP2 Oenothera cespitosa Nutt. ssp. purpurea (S. Watson) Munz, orth. var.  
OECEP3 Oenothera cespitosa Nutt. var. purpurea (S. Watson) Munz, orth. var.  
OECAC3 Oenothera caespitosa Nutt. ssp. crinita (Rydb.) Munz tufted evening primrose indicator that this symbol has images (2)
OECAC4 Oenothera caespitosa Nutt. var. crinita (Rydb.) Munz  
OECAJ2 Oenothera caespitosa Nutt. var. jonesii Munz  
OECAJ3 Oenothera caespitosa Nutt. ssp. jonesii (Munz) Munz  
OECEC Oenothera cespitosa Nutt. ssp. crinita (Rydb.) Munz, orth. var.  
OECEC3 Oenothera cespitosa Nutt. var. crinita (Rydb.) Munz, orth. var.  
OECEJ Oenothera cespitosa Nutt. var. jonesii Munz, orth. var.  
OECEJ2 Oenothera cespitosa Nutt. ssp. jonesii (Munz) Munz, orth. var.  
OECAM3 Oenothera caespitosa Nutt. ssp. macroglottis (Rydb.) W.L. Wagner tufted evening primrose
OECAE3 Oenothera caespitosa Nutt. var. eximia (A. Gray) Munz  
OECAE4 Oenothera caespitosa Nutt. ssp. eximia (A. Gray) Munz  
OECAL Oenothera caespitosa Nutt. var. longiflora (A. Heller) Munz  
OECAM5 Oenothera caespitosa Nutt. var. macroglottis (Rydb.) Cronquist  
OECEE Oenothera cespitosa Nutt. ssp. eximia (A. Gray) Munz, orth. var.  
OECEE2 Oenothera cespitosa Nutt. var. eximia (A. Gray) Munz, orth. var.  
OECEL Oenothera cespitosa Nutt. var. longiflora (A. Heller) Munz, orth. var.  
OECEM3 Oenothera cespitosa Nutt. ssp. macroglottis (Rydb.) W.L. Wagner, orth. var.  
OECEM6 Oenothera cespitosa Nutt. var. macroglottis (Rydb.) Cronquist, orth. var.  
OECAM4 Oenothera caespitosa Nutt. ssp. marginata (Nutt. ex Hook. & Arn.) Munz tufted evening primrose indicator that this symbol has images (5)
OECAM7 Oenothera caespitosa Nutt. var. marginata (Nutt. ex Hook. & Arn.) Munz  
OECEM2 Oenothera cespitosa Nutt. var. marginata (Nutt. ex Hook. & Arn.) Munz, orth. var.  
OECEM4 Oenothera cespitosa Nutt. ssp. marginata (Nutt. ex Hook. & Arn.) Munz, orth. var.  
OECAN Oenothera caespitosa Nutt. ssp. navajoensis W.L. Wagner, Stockhouse & Klein Navajo evening primrose
OECAN2 Oenothera caespitosa Nutt. var. navajoensis (W.L. Wagner, Stockhouse & Klein) Cronquist  
OECEN Oenothera cespitosa Nutt. ssp. navajoensis W.L. Wagner, Stockhouse & Klein, orth. var.  
OECEN2 Oenothera cespitosa Nutt. var. navajoensis (W.L. Wagner, Stockhouse & Klein) Cronquist, orth. var.  
OECA4 Oenothera calcicola (P.H. Raven & D.P. Greg.) W.L. Wagner & Hoch Texas beeblossom
OECA2 Oenothera californica (S. Watson) S. Watson California evening primrose indicator that this symbol has images (2)
OECAA2 Oenothera californica (S. Watson) S. Watson ssp. avita W. Klein California evening primrose indicator that this symbol has images (5)
OEAV Oenothera avita (W. Klein) W. Klein  
OECAC Oenothera californica (S. Watson) S. Watson ssp. californica California evening primrose
OECAG Oenothera californica (S. Watson) S. Watson var. glabrata Munz  
OECAE2 Oenothera californica (S. Watson) S. Watson ssp. eurekensis (Munz & Roos) W. Klein Eureka Dunes evening primrose indicator that this symbol has images (9)
OEAVE Oenothera avita (W. Klein) W. Klein ssp. eurekensis (Munz & Roos) W. Klein  
OEDEE Oenothera deltoides Torr. & Frém. ssp. eurekensis Munz & Roos  
OECA3 Oenothera canescens Torr. & Frém. spotted evening primrose indicator that this symbol has images (1)
OECA5 Oenothera cavernae Munz cavedwelling evening primrose indicator that this symbol has images (2)
OECI Oenothera cinerea (Wooton & Standl.) W.L. Wagner & Hoch high-plains beeblossom indicator that this symbol has images (1)
OECIC Oenothera cinerea (Wooton & Standl.) W.L. Wagner & Hoch ssp. cinerea high-plains beeblossom
OECIP Oenothera cinerea (Wooton & Standl.) W.L. Wagner & Hoch ssp. parksii (Munz) W.L. Wagner & Hoch Parks' beeblossom
OECL3 Oenothera clelandii W. Dietr., P.H. Raven & W.L. Wagner Cleland's evening primrose
OERH2 Oenothera rhombipetala auct. non Nutt. ex Torr. & A. Gray  
OECO Oenothera coloradensis (Rydb.) W.L. Wagner & Hoch Colorado beeblossom
OECOC Oenothera coloradensis (Rydb.) W.L. Wagner & Hoch ssp. coloradensis Colorado butterfly plant
OECON2 Oenothera coloradensis (Rydb.) W.L. Wagner & Hoch ssp. neomexicana (Wooton) W.L. Wagner & Hoch New Mexico beeblossom
OECO6 Oenothera cordata J.W. Loudon heartleaf evening primrose
OEBI3 Oenothera bifrons D. Don, non Lindl.  
OECO2 Oenothera coronopifolia Torr. & A. Gray crownleaf evening primrose indicator that this symbol has images (3)
OECO3 Oenothera coryi W.L. Wagner El Paso evening primrose
OECU2 Oenothera curtiflora W.L. Wagner & Hoch velvetweed indicator that this symbol has images (6)
OECU Oenothera curtissii (Rose) Small Curtiss' evening primrose
OEDE2 Oenothera deltoides Torr. & Frém. birdcage evening primrose indicator that this symbol has images (14)
OEDEA Oenothera deltoides Torr. & Frém. ssp. ambigua (S. Watson) W. Klein birdcage evening primrose indicator that this symbol has images (1)
OEDED3 Oenothera deltoides Torr. & Frém. var. decumbens (S. Watson) Munz  
OEDEC2 Oenothera deltoides Torr. & Frém. ssp. cognata (Jeps.) W. Klein birdcage evening primrose
OEDEC4 Oenothera deltoides Torr. & Frém. var. cognata (Jeps.) Munz  
OEDED4 Oenothera deltoides Torr. & Frém. ssp. deltoides birdcage evening primrose indicator that this symbol has images (6)
OEDEC3 Oenothera deltoides Torr. & Frém. var. cineracea (Jeps.) Munz  
OEDET Oenothera deltoides Torr. & Frém. var. typica Munz  
OEKL Oenothera kleinii W.L. Wagner & S. Mill.  
OEDEH Oenothera deltoides Torr. & Frém. ssp. howellii (Munz) W. Klein Antioch Dunes evening primrose indicator that this symbol has images (9)
OEDEH2 Oenothera deltoides Torr. & Frém. var. howellii Munz  
OEDEP Oenothera deltoides Torr. & Frém. ssp. piperi (Munz) W. Klein Piper's evening primrose indicator that this symbol has images (1)
OEDEP3 Oenothera deltoides Torr. & Frém. var. piperi Munz  
OEDE Oenothera demareei (P.H. Raven & D.P. Greg.) W.L. Wagner & Hoch Demaree's beeblossom
OEDR Oenothera drummondii Hook. beach evening primrose indicator that this symbol has images (5)
OEEL Oenothera elata Kunth Hooker's evening primrose indicator that this symbol has images (5)
OEELH Oenothera elata Kunth ssp. hirsutissima (A. Gray ex S. Watson) W. Dietr. Hooker's evening primrose indicator that this symbol has images (4)
OEBIH3 Oenothera biennis L. var. hirsutissima A. Gray ex S. Watson  
OEELH3 Oenothera elata Kunth var. hirsutissima (A. Gray ex S. Watson) Cronquist  
OEELT Oenothera elata Kunth ssp. texensis W. Dietr. & W.L. Wagner  
OEHOA2 Oenothera hookeri Torr. & A. Gray var. angustifolia R.R. Gates  
OEHOA3 Oenothera hookeri Torr. & A. Gray ssp. angustifolia (R.R. Gates) Munz  
OEHOG Oenothera hookeri Torr. & A. Gray ssp. grisea (Bartlett) Munz  
OEHOH2 Oenothera hookeri Torr. & A. Gray var. hewettii (Cockerell) Cockerell  
OEHOH3 Oenothera hookeri Torr. & A. Gray var. hirsutissima (A. Gray ex S. Watson) Munz  
OEHOH4 Oenothera hookeri Torr. & A. Gray ssp. hirsutissima (A. Gray ex S. Watson) Munz  
OEHOH5 Oenothera hookeri Torr. & A. Gray ssp. hewettii Cockerell  
OEHOO Oenothera hookeri Torr. & A. Gray ssp. ornata (A. Nelson) Munz  
OEHOO2 Oenothera hookeri Torr. & A. Gray var. ornata (A. Nelson) Munz  
OEHOV Oenothera hookeri Torr. & A. Gray ssp. venusta (Bartlett) Munz  
OEOR2 Oenothera ornata (A. Nelson) Rydb.  
OESI2 Oenothera simsiana auct. non Ser.  
OEELH2 Oenothera elata Kunth ssp. hookeri (Torr. & A. Gray) W. Dietr. & W.L. Wagner Hooker's evening primrose
OEBIH2 Oenothera biennis L. var. hookeri (Torr. & A. Gray) B. Boivin  
OEHO Oenothera hookeri Torr. & A. Gray  
OEHOM Oenothera hookeri Torr. & A. Gray ssp. montereyensis Munz  
OEEN Oenothera engelmannii (Small) Munz Engelmann's evening primrose
OEFA Oenothera falfurriae W. Dietr. & W.L. Wagner royal evening primrose
OEFI2 Oenothera filiformis (Small) W.L. Wagner & Hoch longflower beeblossom indicator that this symbol has images (1)
OEFI3 Oenothera filipes (Spach) W.L. Wagner & Hoch slenderstalk beeblossom
OEFL Oenothera flava (A. Nelson) Garrett yellow evening primrose indicator that this symbol has images (5)
OEFLF Oenothera flava (A. Nelson) Garrett ssp. flava yellow evening primrose indicator that this symbol has images (3)
OEFLT Oenothera flava (A. Nelson) Garrett ssp. taraxacoides (Wooton & Standl.) W.L. Wagner yellow evening primrose indicator that this symbol has images (1)
OETA2 Oenothera taraxacoides (Wooton & Standl.) Munz  
OEFR Oenothera fruticosa L. narrowleaf evening primrose indicator that this symbol has images (9)
OEFRF Oenothera fruticosa L. ssp. fruticosa narrowleaf evening primrose indicator that this symbol has images (4)
OEAR3 Oenothera arenicola (Small) Coker  
OEFRE Oenothera fruticosa L. var. eamesii (B.L. Rob.) S.F. Blake  
OEFRG2 Oenothera fruticosa L. var. goodmanii Munz  
OEFRH Oenothera fruticosa L. var. humifusa Allen  
OEFRL Oenothera fruticosa L. var. linearis (Michx.) S. Watson  
OEFRM Oenothera fruticosa L. var. microcarpa Fernald  
OEFRS Oenothera fruticosa L. var. subglobosa (Small) Munz  
OEFRU Oenothera fruticosa L. var. unguiculata Fernald  
OEFRV Oenothera fruticosa L. var. vera Hook.  
OELO2 Oenothera longipedicellata (Small) B.L. Rob.  
OETEB Oenothera tetragona Roth var. brevistipata (Pennell) Munz  
OETEL Oenothera tetragona Roth var. longistipata (Pennell) Munz  
OETER Oenothera tetragona Roth var. riparia (Nutt.) Munz  
OETES Oenothera tetragona Roth var. sharpii Munz  
OETEV Oenothera tetragona Roth var. velutina (Pennell) Munz  
OEFRT Oenothera fruticosa L. ssp. tetragona (Roth) W.L. Wagner narrowleaf evening primrose indicator that this symbol has images (3)
OEFRG Oenothera fruticosa L. ssp. glauca (Michx.) Straley  
OEFRG3 Oenothera fruticosa (Michx.) H. Lév. var. glauca  
OEGL3 Oenothera glauca Michx.  
OERI Oenothera riparia Nutt.  
OETE4 Oenothera tetragona Roth  
OETEF Oenothera tetragona Roth var. fraseri (Pursh) Munz  
OETEG Oenothera tetragona Roth ssp. glauca (Michx.) Munz  
OETEH Oenothera tetragona Roth var. hybrida (Michx.) Fernald  
OETEL2 Oenothera tetragona Roth var. latifolia (Rydb.) Fernald  
OEGA Oenothera gaura W.L. Wagner & Hoch biennial beeblossom indicator that this symbol has images (7)
OEGL Oenothera glazioviana Micheli redsepal evening primrose indicator that this symbol has images (2)
OEER2 Oenothera erythrosepala Borbás  
OELA6 Oenothera lamarckiana auct.  
OEGR4 Oenothera grandiflora L'Hér. ex Aiton largeflower evening primrose
OEGR2 Oenothera grandis (Britton) Smyth showy evening primrose indicator that this symbol has images (5)
OELAG2 Oenothera laciniata Hill var. grandiflora (S. Watson) B.L. Rob.  
OEHA6 Oenothera harringtonii W.L. Wagner Colorado Springs evening primrose
OEHA2 Oenothera havardii S. Watson Havard's evening primrose
OEHE3 Oenothera heterophylla Spach variableleaf evening primrose indicator that this symbol has images (1)
OEHEH Oenothera heterophylla Spach ssp. heterophylla variableleaf evening primrose
OEHEO Oenothera heterophylla Spach ssp. orientalis W. Dietr., P.H. Raven & W.L. Wagner Oriental evening primrose
OEHE5 Oenothera hexandra (Ortega) W.L. Wagner & Hoch harlequinbush
OEHEG2 Oenothera hexandra (Ortega) W.L. Wagner & Hoch ssp. gracilis (Wooton & Standl.) W.L. Wagner & Hoch harlequinbush indicator that this symbol has images (3)
OEHEH2 Oenothera hexandra (Ortega) W.L. Wagner & Hoch [excluded] ssp. hexandra harlequinbush
OEHO2 Oenothera howardii (A. Nelson) W.L. Wagner Howard's evening primrose indicator that this symbol has images (3)
OEHU Oenothera humifusa Nutt. seabeach evening primrose indicator that this symbol has images (3)
OEJA Oenothera jamesii Torr. & A. Gray trumpet evening primrose indicator that this symbol has images (1)
OEKU Oenothera kunthiana (Spach) Munz Kunth's evening primrose
OELA Oenothera laciniata Hill cutleaf evening primrose indicator that this symbol has images (7)
OELA2 Oenothera latifolia (Rydb.) Munz mountain evening primrose indicator that this symbol has images (1)
OEPAL Oenothera pallida Lindl. ssp. latifolia (Rydb.) Munz  
OELI2 Oenothera lindheimeri (Engelm. & A. Gray) W.L. Wagner & Hoch Lindheimer's beeblossom indicator that this symbol has images (5)
OELI Oenothera linifolia Nutt. threadleaf evening primrose indicator that this symbol has images (3)
OELIG Oenothera linifolia Nutt. var. glandulosa Munz  
OELO Oenothera longissima Rydb. longstem evening primrose indicator that this symbol has images (4)
OELOC Oenothera longissima Rydb. ssp. clutei (A. Nelson) Munz  
OELOC2 Oenothera longissima Rydb. var. clutei (A. Nelson) Munz  
OELOT Oenothera longissima Rydb. ssp. typica Munz  
OEMA Oenothera macrocarpa Nutt. bigfruit evening primrose indicator that this symbol has images (2)
OEMAF Oenothera macrocarpa Nutt. ssp. fremontii (S. Watson) W.L. Wagner Fremont's evening primrose indicator that this symbol has images (1)
OEFR2 Oenothera fremontii S. Watson  
OEMAI2 Oenothera macrocarpa Nutt. ssp. incana (A. Gray) Wagner bigfruit evening primrose indicator that this symbol has images (2)
OEMAI Oenothera macrocarpa Nutt. var. incana (A. Gray) Reveal  
OEMII2 Oenothera missouriensis Sims var. incana A. Gray  
OEMAM Oenothera macrocarpa Nutt. ssp. macrocarpa bigfruit evening primrose indicator that this symbol has images (7)
OEMI5 Oenothera missouriensis Sims  
OEMAO2 Oenothera macrocarpa Nutt. ssp. oklahomensis (J.B.S. Norton) Wagner Oklahoma evening primrose indicator that this symbol has images (3)
OEMAO Oenothera macrocarpa Nutt. var. oklahomensis (J.B.S. Norton) Reveal  
OEMIO2 Oenothera missouriensis Sims var. oklahomensis (J.B.S. Norton) Munz  
OEMC Oenothera mckelveyae (Munz) W.L. Wagner & Hoch Mckelvey's beeblossom
OEME Oenothera mexicana Spach Mexican evening primrose
OEMO Oenothera mollissima L. Argentine evening primrose
OEMU5 Oenothera murdockii S.L. Welsh & N.D. Atwood Murdock's evening primrose
OENE Oenothera neomexicana (Small) Munz New Mexico evening primrose
OENU2 Oenothera nutans Atk. & Bartlett nodding evening primrose
OEAU Oenothera austromontana (Munz) P.H. Raven, W. Dietr. & Stubbe  
OEBIA Oenothera biennis L. ssp. austromontana Munz  
OEBIA2 Oenothera biennis L. var. austromontana (Munz) Cronquist  
OEBIN Oenothera biennis L. var. nutans (Atk. & Bartlett) Wiegand  
OENU Oenothera nuttallii Sweet Nuttall's evening primrose indicator that this symbol has images (1)
OEOA Oenothera oakesiana (A. Gray) J.W. Robbins ex S. Watson & J.M. Coult. Oakes' evening primrose indicator that this symbol has images (1)
OEAN2 Oenothera angustissima R.R. Gates  
OEBIO Oenothera biennis L. var. oakesiana A. Gray  
OECRS Oenothera cruciata Nutt. ex G. Don var. stenopetala (E.P. Bicknell) Fernald  
OEPAA Oenothera parviflora L. ssp. angustissima (R.R. Gates) Munz  
OEPAA2 Oenothera parviflora L. var. angustissima (R.R. Gates) Wiegand  
OEPAO Oenothera parviflora L. var. oakesiana (A. Gray) Fernald  
OEOR Oenothera organensis Munz Organ Mountain evening primrose
OEMA3 Oenothera macrosiphon Wooton & Standl.  
OEPA Oenothera pallida Lindl. pale evening primrose indicator that this symbol has images (8)
OEPAG Oenothera pallida Lindl. ssp. gypsophila (Eastw.) Munz & W. Klein whitepole evening primrose
OERUG Oenothera runcinata (Engelm.) Munz var. gypsophila (Eastw.) Munz  
OEPAP Oenothera pallida Lindl. ssp. pallida pale evening primrose indicator that this symbol has images (3)
OEPAI Oenothera pallida Lindl. var. idahoensis Munz  
OEPAT2 Oenothera pallida Lindl. var. typica Munz  
OEPAR Oenothera pallida Lindl. ssp. runcinata (Engelm.) Munz & W. Klein pale evening primrose indicator that this symbol has images (2)
OEPAR2 Oenothera pallida Lindl. var. runcinata (Engelm.) Cronquist  
OERU3 Oenothera runcinata (Engelm.) Munz  
OERUB Oenothera runcinata (Engelm.) Munz var. brevifolia (Engelm.) Munz  
OERUL Oenothera runcinata (Engelm.) Munz var. leucotricha (Wooton & Standl.) Munz  
OERUT Oenothera runcinata (Engelm.) Munz var. typica Munz  
OEPAT Oenothera pallida Lindl. ssp. trichocalyx (Nutt.) Munz & W. Klein pale evening primrose
OEPAT3 Oenothera pallida Lindl. var. trichocalyx (Nutt.) Dorn  
OETR4 Oenothera trichocalyx Nutt.  
OEPA5 Oenothera parviflora L. northern evening primrose
OECR3 Oenothera cruciata Nutt. ex G. Don  
OECRS2 Oenothera cruciata Nutt. ex G. Don var. sabulonensis Fernald  
OECY Oenothera cymatilis Bartlett  
OERU2 Oenothera rubricapitata R.R. Gates  
OEPA2 Oenothera patriciae W.L. Wagner & Hoch plains beeblossom indicator that this symbol has images (1)
OEPE Oenothera perennis L. little evening primrose indicator that this symbol has images (3)
OEPER Oenothera perennis L. var. rectipilis (S.F. Blake) S.F. Blake  
OEPET Oenothera perennis L. var. typica Munz  
OEPI2 Oenothera pilosella Raf. meadow evening primrose indicator that this symbol has images (2)
OEPIP Oenothera pilosella Raf. ssp. pilosella meadow evening primrose indicator that this symbol has images (1)
OEPIS Oenothera pilosella Raf. ssp. sessilis (Pennell) Straley meadow evening primrose indicator that this symbol has images (1)
OESE2 Oenothera sessilis (Pennell) Munz  
OEPL Oenothera platanorum P.H. Raven & Parnell Fort Huachuca evening primrose
OEPR Oenothera primiveris A. Gray desert evening primrose indicator that this symbol has images (1)
OEPRB Oenothera primiveris A. Gray ssp. bufonis (M.E. Jones) Munz desert evening primrose indicator that this symbol has images (4)
OEPRB2 Oenothera primiveris A. Gray var. bufonis (M.E. Jones) Cronquist  
OEPRP Oenothera primiveris A. Gray ssp. primiveris desert evening primrose indicator that this symbol has images (1)
OEPRC Oenothera primiveris A. Gray ssp. caulescens (Munz) Munz  
OEPRC2 Oenothera primiveris A. Gray var. caulescens Munz  
OEPS2 Oenothera psammophila (A. Nelson & J.F. Macbr.) W.L. Wagner, Stockhouse & Klein St. Anthony Dunes evening primrose indicator that this symbol has images (4)
OECAP3 Oenothera caespitosa Nutt. var. psammophila (A. Nelson & J.F. Macbr.) Munz  
OECEP Oenothera cespitosa Nutt. var. psammophila (A. Nelson & J.F. Macbr.) Munz, orth. var.  
OEPU Oenothera pubescens Willd. ex Spreng. South American evening primrose
OEAM Oenothera amplexicaulis (Wooton & Standl.) Tidestr.  
OELAP Oenothera laciniata Hill ssp. pubescens (Willd. ex Spreng.) Munz  
OELAP2 Oenothera laciniata Hill var. pubescens (Willd. ex Spreng.) Munz  
OERH Oenothera rhombipetala Nutt. ex Torr. & A. Gray fourpoint evening primrose indicator that this symbol has images (4)
OEHER Oenothera heterophylla Spach var. rhombipetala (Nutt. ex Torr. & A. Gray) Fosberg  
OERO Oenothera rosea L'Hér. ex Aiton rose evening primrose
OESI Oenothera simulans (Small) W.L. Wagner & Hoch southern beeblossom
OESI3 Oenothera sinuosa W.L. Wagner & Hoch wavyleaf beeblossom indicator that this symbol has images (1)
OESP Oenothera spachiana Torr. & A. Gray Spach's evening primrose
OESP2 Oenothera speciosa Nutt. pinkladies indicator that this symbol has images (15)
OEDE4 Oenothera delessertiana Steud.  
OESPC Oenothera speciosa Nutt. var. childsii (L.H. Bailey) Munz  
OEST Oenothera stricta Ledeb. ex Link Chilean evening primrose
OESTS Oenothera stricta Ledeb. ex Link ssp. stricta  
OESU3 Oenothera suffrutescens (Ser.) W.L. Wagner & Hoch scarlet beeblossom indicator that this symbol has images (3)
OESU4 Oenothera suffulta (Engelm. ex A. Gray) W.L. Wagner & Hoch kisses indicator that this symbol has images (2)
OESUN Oenothera suffulta (Engelm. ex A. Gray) W.L. Wagner & Hoch ssp. nealleyi (J.M. Coult.) W.L. Wagner & Hoch Nealley's kisses
OENE4 Oenothera nealleyi (J.M. Coult.) Krakos & W.L. Wagner  
OESUS Oenothera suffulta (Engelm. ex A. Gray) W.L. Wagner & Hoch ssp. suffulta kisses
OETE2 Oenothera tetraptera Cav. fourwing evening primrose
OETE3 Oenothera texensis P.H. Raven & Parnell Texas evening primrose
OETR Oenothera triangulata (Buckley) W.L. Wagner & Hoch prairie beeblossom
OETR2 Oenothera triloba Nutt. stemless evening primrose indicator that this symbol has images (4)
OEHA5 Oenothera hamata (Wooton & Standl.) Tidestr.  
OEVI Oenothera villosa Thunb. hairy evening primrose
OEVIS Oenothera villosa Thunb. ssp. strigosa (Rydb.) W. Dietr. & P.H. Raven hairy evening primrose
OEBIS Oenothera biennis L. var. strigosa (Rydb.) Piper  
OECH3 Oenothera cheradophila Bartlett  
OEDES Oenothera depressa Greene ssp. strigosa (Rydb.) Roy L. Taylor & MacBryde  
OEPR3 Oenothera procera Wooton & Standl.  
OERY Oenothera rydbergii House  
OEST3 Oenothera strigosa (Rydb.) Mack. & Bush  
OESTC Oenothera strigosa (Rydb.) Mack. & Bush ssp. cheradophila (Bartlett) Munz  
OEVIC Oenothera villosa Thunb. ssp. cheradophila (Bartlett) W. Dietr. & P.H. Raven  
OEVIS2 Oenothera villosa Thunb. var. strigosa (Rydb.) Dorn  
OEVIV Oenothera villosa Thunb. ssp. villosa hairy evening primrose
OEAL3 Oenothera albinervis R.R. Gates  
OEBIC2 Oenothera biennis L. var. canescens Torr. & A. Gray  
OECA6 Oenothera canovirens Steele  
OEDE7 Oenothera depressa Greene  
OESTC2 Oenothera strigosa (Rydb.) Mack. & Bush ssp. canovirens (Steele) Munz  
OEVIC2 Oenothera villosa Thunb. ssp. canovirens (Steele) W. Dietr. & P.H. Raven  
OEWO Oenothera wolfii (Munz) P.H. Raven, W. Dietr. & Stubbe Wolf's evening primrose
OEHOW Oenothera hookeri Torr. & A. Gray ssp. wolfii Munz  
OEXE Oenothera xerogaura W.L. Wagner & Hoch Drummond's beeblossom
OEXY Oenothera xylocarpa Coville woodyfruit evening primrose indicator that this symbol has images (5)
 

 

 
Time Generated: 01/19/2019 07:32 AM CST