WFO Plant List | World Flora Online

As classified in WFO snapshot

March 2019

Warning: older classification

genus

Oenothera L.

This genus name was first published in Sp. Pl. : 346 (1753)

At the time of this classification snapshot, this genus name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-4000026653.

Literature

Sp. Pl. 1: 346. 1753 [1 May 1753]

Synonyms of Oenothera

Name	Author	Protologue	Nomenclator	WFO link
Onagra	Mill.	Gard. Dict. Abr. (ed. 4) 1754.	—	wfo-4000026831

Species in Oenothera ( ${pageIsLoading?'loading':'showing'} species ${currentlyShowingRangeFirst} to ${currentlyShowingRangeLast} of ${ totalPartsCount })

Name	Author	Protologue	Nomenclator	WFO link
			—	${taxonConcept.hasName.id}
			— —	${synonym.id}

Unplaced Names

These names are not yet placed in the taxonomy, but may be associated with Oenothera:

Name	Author	Protologue	Nomenclator	WFO link
Oenothera aberrans	Lutz	Amer. J. Bot. 3: 512 1916		wfo-0000390586
Oenothera acuminata	Phil.	–	—	wfo-0001087474
Oenothera acutifolia	Rostański	Fragm. Florist. Geobot. 11: 503 1965		wfo-0000389507
Oenothera adriatica	Soldano	Nat. Bresciana 28: 103 1992 publ. 1993		wfo-0000389506
Oenothera agari	R.R.Gates	Canad. Field-Naturalist 41: 24 1927		wfo-0000389503
Oenothera agassizia	Steud.	Nomencl. Bot. ed. 2, 2: 206 1841	—	wfo-0000389502
Oenothera agryrophylla	Spach	–	—	wfo-0001087475
Oenothera alata	Nutt.	Gen. N. Amer. Pl. 1: 248 1818		wfo-0000389500
Oenothera alata	Raf.	Fl. Ludov. 95 1817		wfo-0000389501
Oenothera alba	Noronha	Verh. Batav. Genootsch. Kunsten 5(4): 21 1790		wfo-0000389499
Oenothera albescens	S.Watson	Proc. Amer. Acad. Arts 8: 597 1873		wfo-0000389498
Oenothera albida	de Vries	Rev. Gén. Bot. 13: 11 1901		wfo-0000389226
Oenothera albipercurva	Renner ex Hudziok	Verh. Bot. Vereins Prov. Brandenburg 105: 105 1968		wfo-0000389225
Oenothera albipercurva	Renner ex Hudz.	–	—	wfo-0001087440
Oenothera albisubcurva	Renner	–	—	wfo-0001087441
Oenothera ammophiloides	R.R.Gates & Catches.	J. Linn. Soc., Bot. 49: 180 1933		wfo-0000389560
Oenothera ammophiloides var. flecticaulis	(R.R. Gates) R.R. Gates	Rhodora 59(697): 11 11 1957		wfo-0001244599
Oenothera ammophiloides var. parva	(R.R. Gates) R.R. Gates	Rhodora 59(697): 12 12 1957		wfo-0001244688
Oenothera angustifolia	Mill.	Gard. Dict. ed. 8 2 1768		wfo-0000389556
Oenothera anisoloba	Sweet	Brit. Fl. Gard. 5: t. 105 1831	—	wfo-0000389555
Oenothera anomala	Curtis	Bot. Mag. 11: t. 388 1797		wfo-0000389554
Oenothera apicaborta	R.R.Gates	Canad. Field-Naturalist 65: 196 1952		wfo-0000389553
Oenothera argentinae	H.Lév. & Thell.	Monde Pl. 18: 55 1917		wfo-0000389573
Oenothera arida	W.L.Wagner & Hoch	Syst. Bot. Monogr. 83: 211 2007		wfo-0000509861
Oenothera asperifolia	Nutt.	Fl. N. Amer. 1: 509 1840	—	wfo-0000389577
Oenothera aurantia	Willd. ex Spreng.	Syst. Veg. 2: 229 1825		wfo-0000389579
Oenothera auricula	H.Lév.	Bull. Acad. Int. Géogr. Bot. 18: 269 1908		wfo-0000389580
Oenothera austromontana	(Munz) P.H.Raven, W.Dietr. & Stubbe	Syst. Bot. 4: 244 1979 publ. 1980		wfo-0000389575
Oenothera autranii	H.Lév.	Monogr. Onothera 208 1905		wfo-0000389574
Oenothera baurii	Boedijn	Z. Indukt. Abstammungs- Vererbungsl. 32: 360 1924		wfo-0000389570
Oenothera beckeri	Renner	Ber. Deutsch. Bot. Ges. 60: 457 1942		wfo-0000389569
Oenothera berlandieri	Walp.	Repert. Bot. Syst. 2: 85 1843		wfo-0000389567
Oenothera berlandieri	Steud.	Nomencl. Bot. ed. 2, 2: 206 1841	—	wfo-0000389568
Oenothera berlandieri subsp. pinifolia	(Engelm. ex A. Gray) W.L. Wagner & Hoch	Syst. Bot. Monogr. 83: 211 211 2007		wfo-0001281410
Oenothera bertolonii	B.Wells	J. Roy. Hort. Soc. 60: 485 1935		wfo-0000389566
Oenothera biformiflora	R.R.Gates	Philos. Trans., Ser. B 226: 303 1936		wfo-0000389108
Oenothera bifrons	D.Don	Brit. Fl. Gard. 7: t. 386 1837	—	wfo-0000389104
Oenothera bifrons	Lindl.	Edwards's Bot. Reg. 17: t. 1405 1831		wfo-0000389107
Oenothera blandina	de Vries	Bot. Gaz. 63: 2 1917		wfo-0000389518
Oenothera bottae	Torr. & A.Gray	Fl. N. Amer. 1: 505 1840		wfo-0000389102
Oenothera bottae	Steud.	Nomencl. Bot. ed. 2, 2: 206 1841	—	wfo-0000389103
Oenothera bradburiana	Nutt.	Fl. N. Amer. 1: 494 1840	—	wfo-0000389101
Oenothera brandegeei	(Munz) P.H.Raven	Madroño 20: 352 1970 publ. 1971		wfo-0000389100
Oenothera brasiliensis	Gardner ex Micheli	Fl. Bras. 13(2): 155 1875		wfo-0000389099
Oenothera braunii	Doell	Fl. Baden 1077 1862	—	wfo-0000389083
Oenothera breedlovei	W.Dietr. & W.L.Wagner	Ann. Missouri Bot. Gard. 74: 146 1987		wfo-0000389069
Oenothera brevicapsula	Bartlett	Cybele Columb. 1: 42 1914		wfo-0000389079
Oenothera brevicapsula	Greene	Cybele Columb. 1: 42 1914		wfo-0000389089
Oenothera brevispicata	Hudziok	Verh. Bot. Vereins Prov. Brandenburg 105: 101 1968		wfo-0000389077
Oenothera brevistylis	de Vries	Mutationstheorie 1: 153 1901		wfo-0000389076
Oenothera britannica	Rostański	Watsonia 14: 19 1982		wfo-0000389075
Oenothera bulgarica	Delip.	Thaiszia 8: 122 1998		wfo-0000389073
Oenothera burkartiana	Bartlett	Darwiniana 6: 208 1943		wfo-0000389072
Oenothera caesia	Nutt.	Fl. N. Amer. 1: 514 1840	—	wfo-0000389071
Oenothera caespitosa	Gillies ex Hook. & Arn.	Bot. Misc. 3: 311 1833		wfo-0000389070
Oenothera cambrica	Rostański	Fragm. Florist. Geobot. 23: 285 1977		wfo-0000389534
Oenothera campestris subsp. parishii	(Abrams) Munz	N. Amer. Fl., ser. 2, 5: 158 158 1965		wfo-0001087806
Oenothera camporum	(Wooton & Standl.) Tidestr.	Fl. Ariz. New Mex. 278 1941		wfo-0000389533
Oenothera campylocarpa	Bailly	Fl. Pleine Terre ed. 2: 291 1866	—	wfo-0000389531
Oenothera canadensis	Goldie	Edinburgh Philos. J. 6: 325 1822		wfo-0000389521
Oenothera canovertex	Hudziok	Verh. Bot. Vereins Prov. Brandenburg 105: 104 1968		wfo-0000389530
Oenothera canovirens var. cymotilis	(Bartlett) R.R. Gates	Rhodora 59(697): 14 14 1957		wfo-0001244597
Oenothera capensis	Steud.	Nomencl. Bot. ed. 2, 2: 206 1841	—	wfo-0000389529
Oenothera capillifolia	Scheele	Linnaea 21: 576 1848		wfo-0000389528
Oenothera carinthiaca	Rostański	Fragm. Florist. Geobot. 23: 287 1977		wfo-0000389525
Oenothera casimiri	Rostański	Gen. Oenothera E. Eur. 21 2004	—	wfo-0000389524
Oenothera chamissonis	Link	Enum. Hort. Berol. Alt. 1: 378 1821		wfo-0000389545
Oenothera cheiranthifolia var. contorta	(Douglas) H. Lév.	Monogr. Onothera 216 216 1905	—	wfo-0001235327
Oenothera cheiranthifolia var. nitida	(Greene) Munz	Bot. Gaz. 85(3): 269 269 1928		wfo-0001087750
Oenothera cheiranthifolia var. viridescens	(Hook.) Hoover	Vasc. Pl. San Luis Obispo Co. 207 207 1970		wfo-0001276672
Oenothera cinnabarina	E.Morren	Belgique Hort. 14: 75 1864		wfo-0000389548
Oenothera clandestina	Nutt. ex S. Watson	Proc. Amer. Acad. Arts 8: 615 615 1873	—	wfo-0001240855
Oenothera clavifera	Hudziok	Verh. Bot. Vereins Prov. Brandenburg 105: 104 1968		wfo-0000389549
Oenothera cleistantha	Shull & Bartlett	Rhodora 17: 43 1915		wfo-0000389551
Oenothera cleistogama	H.Lév.	Bull. Acad. Int. Géogr. Bot. 18: 304 1908		wfo-0000389536
Oenothera cochinchinensis	Lour. ex Steud.	Nomencl. Bot. 1: 561 1821		wfo-0000389544
Oenothera coloratissima	Hudziok	Verh. Bot. Vereins Prov. Brandenburg 105: 87 1968		wfo-0000389543
Oenothera columbiana	Greene	Cybele Columb. 1: 48 1914		wfo-0000389542
Oenothera communis	H.Lév.	Bull. Acad. Int. Géogr. Bot. 13: 288 1904		wfo-0000389540
Oenothera comosa	R.R.Gates	Philos. Trans., Ser. B 226: 262 1936		wfo-0000389539
Oenothera compacta	Hudziok	Verh. Bot. Vereins Prov. Brandenburg 105: 96 1968		wfo-0000389538
Oenothera cordata	Steud.	Nomencl. Bot. ed. 2, 2: 206 1841	—	wfo-0000389421
Oenothera cordata	J.W.Loudon	Ladies' Flower-Gard. Perenn., 1: 167 1843		wfo-0000389496
Oenothera corymbosa	Lam.	Encycl. 4: 554 1798		wfo-0000389418
Oenothera corymbosa	Sims	Bot. Mag. 45: t. 1974 1818		wfo-0000389420
Oenothera crassiuscula	Greene	Pittonia 1: 290 1889		wfo-0000389416
Oenothera crispa	Schult.	Observ. Bot. 73 1809		wfo-0000389415
Oenothera cuneifolia	Raf.	Atlantic J. 1: 147 1832		wfo-0000389413
Oenothera curvifolia	H.P.Fisch.	Feddes Repert. Spec. Nov. Regni Veg. 64: 234 1962		wfo-0000389410
Oenothera cuspidata	Steud.	Nomencl. Bot. ed. 2, 2: 206 1841	—	wfo-0000389409
Oenothera davisii	Greene	Cybele Columb. 1: 54 1914		wfo-0000389408
Oenothera deflexa	R.R.Gates	Philos. Trans., Ser. B 226: 332 1936		wfo-0000389407
Oenothera delessertiana	Steud.	Nomencl. Bot. ed. 2, 2: 206 1841	—	wfo-0000389406
Oenothera diffusa	Nutt.	Fl. N. Amer. 1: 513 1840	—	wfo-0000389436
Oenothera diplotricha	Domin	Biblioth. Bot. 89: 438 1928		wfo-0000389437
Oenothera disjuncta	Boedijn	Z. Indukt. Abstammungs- Vererbungsl. 32: 361 1924		wfo-0000389438
Oenothera distorta	H.J.Veitch ex Vilm.	Fl. Pleine Terre ed. 3: 370 1870		wfo-0000389423
Oenothera divaricata	Greene	Bull. Torrey Bot. Club 10: 125 1883		wfo-0000389435
Oenothera drawertii	Renner ex Rostański	Acta Bot. Acad. Sci. Hung. 12: 341 1966		wfo-0000389432
Oenothera drawertii	Renner ex Rastanski	Acta Bot. Acad. Sci. Hung. 12: 341 341 1966	—	wfo-0001087989
Oenothera dubia	E.H.L.Krause	Deutschl. Fl. ed. 2, 9: 192 1901		wfo-0000389429
Oenothera dubia	Steud.	Nomencl. Bot. ed. 2, 2: 206 1841	—	wfo-0000389430
Oenothera editicaulis	Hudziok	Verh. Bot. Vereins Prov. Brandenburg 105: 99 1968		wfo-0000389427
Oenothera elegans	E.H.L.Krause	Deutschl. Fl. ed. 2, 9: 191 1901		wfo-0000389385
Oenothera elegans	H.Lév.	Bull. Acad. Int. Géogr. Bot. 18: 289 1908		wfo-0000389386
Oenothera elliptica	de Vries	Mutationstheorie 1: 156 1901		wfo-0000389384
Oenothera eminens	Tausch	Flora 22: 559 1839		wfo-0000389382
Oenothera eriensis	R.R.Gates	Canad. Field-Naturalist 41: 26 1927		wfo-0000389372
Oenothera eriensis var. niagarensis	(R.R. Gates) R.R. Gates	Rhodora 59(697): 13 13 1957		wfo-0001244608
Oenothera eriensis var. repandodentata	(R.R. Gates) R.R. Gates	Rhodora 59(697): 13 13 1957	—	wfo-0001244695
Oenothera erosa	Lehm.	Linnaea 3(Lit.): 8 1828		wfo-0000389379
Oenothera ersteinensis	H.P.Linder & Jean	Bull. Soc. Bot. France 116: 528 1970	—	wfo-0000389388
Oenothera eucharidium	H.Lév.	Bull. Acad. Int. Géogr. Bot. 18: 332 1908		wfo-0000389376
Oenothera eulobus	H.Lév.	Monogr. Onothera 231 1905		wfo-0000389375
Oenothera fallax	Renner em Rostanski	–	—	wfo-0001087442
Oenothera fatua	de Vries	Mutationstheorie 1: 301 1901		wfo-0000389373
Oenothera filifolia	(Eastw.) Tidestr.	Fl. Ariz. New Mex. 279 1941		wfo-0000389398
Oenothera fissifolia	Steud.	Nomencl. Bot. ed. 2, 2: 206 1841	—	wfo-0000389378
Oenothera flaemingina	Hudziok	Verh. Bot. Vereins Prov. Brandenburg 105: 88 1968		wfo-0000389380
Oenothera florida	Salisb.	Prodr. Stirp. Chap. Allerton 278 1796		wfo-0000389403
Oenothera formosa	Leichtlin	Garden (London 1871-1927) 56: 212 1899		wfo-0000389402
Oenothera fruticetorum	J.T.Howell	Suppl. Vasc. Pl. Monterey Co., Calif. 39 1973		wfo-0000389400
Oenothera furca	Boedijn	Z. Indukt. Abstammungs- Vererbungsl. 32: 361 1924		wfo-0000389390
Oenothera gaura	W.L.Wagner & Hoch	Syst. Bot. Monogr. 83: 212 2007		wfo-0000509864
Oenothera gaurodes	Kuntze	Revis. Gen. Pl. 3(2): 99 1898		wfo-0000389425
Oenothera gauroides	Hornem.	Hort. Bot. Hafn. 1: 362 1813		wfo-0000389352
Oenothera gayophytum	H.Lév.	Monogr. Onothera 168 1905		wfo-0000389349
Oenothera genistifolia	H.Lév.	Monogr. Onothera 208 1905		wfo-0000389399
Oenothera germanica	Boedijn	Z. Indukt. Abstammungs- Vererbungsl. 32: 360 1924		wfo-0000389433
Oenothera gigantea	Huber	Cat. Graines 1871-1872: 4 1871		wfo-0000389387
Oenothera gigas	de Vries	Compt. Rend. Hebd. Séances Acad. Sci. 131: 124 1901		wfo-0000389397
Oenothera gignatea	Huber	Cat. Gen. 1871&1872: 4 4 1871	—	wfo-0001087680
Oenothera glabra	Mill.	Gard. Dict. ed. 8 3 1768		wfo-0000389395
Oenothera glabrescens	Phil.	Anales Univ. Chile 84: 631 1894		wfo-0000389394
Oenothera glaucifolia	W.L.Wagner & Hoch	Syst. Bot. Monogr. 83: 212 2007		wfo-0000509866
Oenothera globularis	G.Don	Hort. Brit. 154 1830		wfo-0000389392
Oenothera godetia	Steud.	Nomencl. Bot. ed. 2, 2: 206 1841	—	wfo-0000389391
Oenothera grandidentata	Phil.	Linnaea 33: 68 1864		wfo-0000389484
Oenothera grandiflora var. tracyi	(Bartlett) R.R. Gates	Rhodora 59(697): 13 13 1957		wfo-0001244756
Oenothera grandifolia	R.R.Gates	Philos. Trans., Ser. B 226: 282 1936		wfo-0000389482
Oenothera graveolens	Gilib.	Fl. Lit. Inch. 2: 186 1782		wfo-0000389480
Oenothera greggii var. lampasana	(Buckley) Munz	Amer. J. Bot. 16(9): 710 710 1929		wfo-0001040963
Oenothera greggii var. pringlei	Munz	Amer. J. Bot. 16: 711 1929		wfo-0000390606
Oenothera grisea	W. Dietr.	Ann. Missouri Bot. Gard. 64(3): 579–580, f. 86–87, 154 579 1977	—	wfo-0001087706
Oenothera hardhamiae	(P.H.Raven) J.T.Howell	Suppl. Vasc. Pl. Monterey Co., Calif. 39 1973		wfo-0000389477
Oenothera hartwegii subsp. fendleri	(A. Gray) W.L. Wagner & Hoch	Syst. Bot. Monogr. 83: 212 212 2007		wfo-0001281424
Oenothera hartwegii subsp. filifolia	(Eastw.) W.L. Wagner & Hoch	Syst. Bot. Monogr. 83: 212 212 2007		wfo-0001281425
Oenothera hartwegii subsp. pubescens	(A. Gray) W.L. Wagner & Hoch	Syst. Bot. Monogr. 83: 212 212 2007		wfo-0001281427
Oenothera hazeliae	R.R. Gates	Phil. Trans. R. Soc. B 226: 272–275 272 1936		wfo-0001244600
Oenothera hazeliae var. subterminalis	(R.R. Gates) R.R. Gates	Rhodora 59(697): 11 11 1957		wfo-0001244690
Oenothera heiniana	Teyber	Verh. K. K. Zool.-Bot. Ges. Wien 46: 469 1896		wfo-0000389476
Oenothera heribaudii	H.Lév.	Repert. Spec. Nov. Regni Veg. 8: 280 1910		wfo-0000389475
Oenothera heterophylla var. rhombipetala	(Nutt. ex Torr. & A. Gray) Fosberg	Amer. Midl. Naturalist 27(3): 763 763 1942		wfo-0001241715
Oenothera hewetti	Cockerell	Proc. Biol. Soc. Wash. 26: 204 204 1913		wfo-0001041292
Oenothera hexandra subsp. hexandra	–	–	—	wfo-0001281430
Oenothera hirta f. reedii	(Parish) Munz	Bot. Gaz. 85(3): 263 263 1928		wfo-0001235279
Oenothera hispidula	S.Watson	Proc. Amer. Acad. Arts 8: 599 1873		wfo-0000389495
Oenothera hoelscheri	Renner ex Rostański	Fragm. Florist. Geobot. 14: 189 1968		wfo-0000389485
Oenothera hoelscheri	Renner ex Rostański	Gen. Oenothera E. Eur. 14 2004		wfo-0000750347
Oenothera holosericea	Tausch	Flora 22: 558 1839		wfo-0000389491
Oenothera hookeri var. franciscana	(Bartlett) R.R. Gates	Rhodora 59(697): 16 16 1957		wfo-0001244700
Oenothera hookeri var. irrigua	(Wooton & Standl.) R.R. Gates	Rhodora 59(697): 15 15 1957	—	wfo-0001244769
Oenothera hookeri var. venusta	(Bartlett) R.R. Gates	Rhodora 59(697): 16 16 1957	—	wfo-0001244703
Oenothera humboldtii	Engelm.	Amer. J. Sci. Arts, ser. 2 34(102): 334 334 1862	—	wfo-0001244024
Oenothera humilis	Donn	Hortus Cantabrig. 41 1796		wfo-0000389346
Oenothera hybrida var. ambigua	(Nutt.) S.F. Blake	Rhodora 20(231): 52 52 1918		wfo-0001244037
Oenothera hyssopifolia	Molina	Sag. Stor. Nat. Chili ed. 2: 134 1810		wfo-0000389344
Oenothera ibari	Phil.	Anales Univ. Chile 84: 633 1894		wfo-0000389342
Oenothera incana	Nutt.	Gen. N. Amer. Pl. 1: 247 1818		wfo-0000389490
Oenothera inconspecta	Hudziok	Verh. Bot. Vereins Prov. Brandenburg 105: 89 1968		wfo-0000389489
Oenothera indivisa	Hudziok	Verh. Bot. Vereins Prov. Brandenburg 105: 91 1968		wfo-0000389488
Oenothera insignis	Bartlett	Cybele Columb. 1: 52 1914		wfo-0000389463
Oenothera insignis	Greene	Cybele Columb. 1: 52 1914		wfo-0000389486
Oenothera interior	G.W.Stevens	Publ. Univ. Oklahoma Biol. Surv. 2(2): 74 1930		wfo-0000389479
Oenothera italica	Rostański & Soldano	Fragm. Florist. Geobot. 27: 376 1981		wfo-0000389454
Oenothera jacquinii	Wehmer	Pfl.-Stoffe 542 1911	—	wfo-0000389453
Oenothera jepsonii	Greene	Fl. Francisc. 211 1891		wfo-0000389451
Oenothera jonesii	H.Lév.	Monogr. Onothera 208 1905		wfo-0000389450
Oenothera jueterbogensis	Hudziok	Verh. Bot. Vereins Prov. Brandenburg 105: 98 1968		wfo-0000389449
Oenothera kleinii	W.L.Wagner & S.W.Mill	Syst. Bot. 9: 50 1984		wfo-0000389447
Oenothera kuntziana	H.Lév.	Monogr. Onothera 208 1905		wfo-0000389446
Oenothera laevifolia	de Vries	Mutationstheorie 1: 153 1901		wfo-0000389443
Oenothera laevigata	Greene	Cybele Columb. 1: 47 1914		wfo-0000389465
Oenothera laevigata var. scitula	(Bartlett) R.R. Gates	Rhodora 59(697): 13 13 1957		wfo-0001244698
Oenothera lamarckiana	Ser.	Prodr. 3: 47 47 1828		wfo-0001244699
Oenothera lata	de Vries	Rev. Gén. Bot. 13: 11 1901		wfo-0000389442
Oenothera latipetala	(Soldano) Soldano	Inform. Bot. Ital. 42(1): 388 2010		wfo-0000746824
Oenothera lehmanniana	Spach	Nouv. Ann. Mus. Hist. Nat. 4: 354 1835 publ. 1836		wfo-0000390619
Oenothera leona	Buckley	Proc. Acad. Nat. Sci. Philadelphia 1861: 455 1862		wfo-0000389441
Oenothera lepida	D.Dietr.	Syn. Pl. 2: 1287 1840		wfo-0000389440
Oenothera lepida var. arnottii	(Torr. & A.Gray) S.Watson	Proc. Amer. Acad. Arts 8: 597 597 1873		wfo-0001042604
Oenothera leucocarpa	Comien ex Lehm.	Fl. Bor.-Amer. 1: 210 1832	—	wfo-0000389448
Oenothera leucophylla	R.R.Gates	Philos. Trans., Ser. B 226: 301 1936		wfo-0000389464
Oenothera levigata	Bartlett	Cybele Columb. 1: 47 1914		wfo-0000389466
Oenothera lindleyana	Steud.	Nomencl. Bot. ed. 2, 2: 207 1841	—	wfo-0000389467
Oenothera lipsiensis	Rostański & Gutte	Ber. Arbeitsgem. Sächs. Bot. 9: 69 1971		wfo-0000389470
Oenothera lithospermoides	Nutt. ex Hook. & Arn.	Bot. Beechey Voy. 341 1839		wfo-0000389471
Oenothera luciae	(P.H.Raven) J.T.Howell	Suppl. Vasc. Pl. Monterey Co., Calif. 39 1973		wfo-0000389459
Oenothera lyrata	H.Lév.	Monogr. Onothera 111 1902		wfo-0000390612
Oenothera macrantha	Sellow ex Salm-Dyck	Hort. Dyck. 182 1834		wfo-0000389457
Oenothera macrantha	Nutt. ex Hook. & Arn.	Bot. Beechey Voy. 342 1839		wfo-0000389458
Oenothera macrosiphon	Lehm.	Hamburger Garten- Blumenzeitung 14: 439 1858		wfo-0000389422
Oenothera macrosiphon	Wooton & Standl.	Contr. U. S. Natl. Herb. 16: 155 1913		wfo-0000389563
Oenothera macrosperma	(Hudziok) Hudziok	Wiss. Z. Martin-Luther-Univ. Halle-Wittenberg, Math.-Naturwiss. Reihe 14: 490 1965		wfo-0000389712
Oenothera maculata	Steud.	Nomencl. Bot. ed. 2, 2: 207 1841	—	wfo-0000389711
Oenothera magdalenae	R.R. Gates	Canad. Field-Naturalist 65(4): 196–197 196 1951	—	wfo-0001244606
Oenothera malacophylla	Spach	Nouv. Ann. Mus. Hist. Nat. 4: 344 1835		wfo-0000389709
Oenothera marinellae	Soldano	Arch. Bot. Biogeogr. Ital. 58: 178 1982 publ. 1983		wfo-0000389708
Oenothera maritima	Nutt. ex Hook. & Arn.	Bot. Beechey Voy. 341 1839		wfo-0000389707
Oenothera maysillesii	Munz	Aliso 4: 490 1960		wfo-0000389706
Oenothera media	Link	Enum. Hort. Berol. Alt. 1: 377 1821		wfo-0000389705
Oenothera mediomarchica	Hudziok	Verh. Bot. Vereins Prov. Brandenburg 105: 90 1968		wfo-0000389704
Oenothera micans	Tausch	Flora 22: 559 1839		wfo-0000389493
Oenothera micrantha var. exfoliata	(A. Nelson) Munz	Amer. J. Bot. 19(9): 778 778 1932		wfo-0001087745
Oenothera micrantha var. jonesii	(H. Lév.) Munz	Amer. J. Bot. 19(9): 778 778 1932		wfo-0001087744
Oenothera millersii	de Vries	Gruppenw. Artbild. 59 1913		wfo-0000389695
Oenothera minima	Pursh	Fl. Amer. Sept. 1: 262 1813		wfo-0000389702
Oenothera minutiflora	D.Dietr.	Syn. Pl. 2: 1285 1840		wfo-0000389700
Oenothera mollis	Renner	Planta 47: 328 1956		wfo-0000390613
Oenothera montereyensis	(Munz) Rostański	Feddes Repert. 96: 5 1985		wfo-0000389698
Oenothera moravica	V.Jehlík & Rostański	Folia Geobot. Phytotax. 30: 440 1995		wfo-0000389697
Oenothera muelleri	Munz	Bull. Torrey Bot. Club 64: 304 1937		wfo-0000389696
Oenothera multiflora	R.R.Gates	Rep. (Annual) Missouri Bot. Gard. 21: 176 1910		wfo-0000389718
Oenothera murdockii	S.L.Welsh & N.D.Atwood	Rhodora 103: 86 2001		wfo-0000389721
Oenothera nanella	de Vries	Rev. Gén. Bot. 13: 12 1901		wfo-0000389727
Oenothera nervosa	Hornem. ex Sweet	Hort. Brit. ed. 2: 199 1830		wfo-0000389719
Oenothera nissensis	Rostański	Fragm. Florist. Geobot. 11: 508 1965		wfo-0000389725
Oenothera niveifolia	Gand.	Bull. Soc. Bot. France 65: 27 1918		wfo-0000389714
Oenothera nivertiana	(Goujon) N.E.Br.	Suppl. Johnson's Gard. Dict. 971 1882		wfo-0000389723
Oenothera novae-scotiae	R.R.Gates	Proc. & Trans. Nova Scotian Inst. Sci. 14: 142 1918		wfo-0000389717
Oenothera novae-scotiae var. intermedia	(R.R. Gates) R.R. Gates	Rhodora 59(697): 11 11 1957		wfo-0001244603
Oenothera nuda	Renner ex Rostański	Fragm. Florist. Geobot. 14: 192 1968		wfo-0000389715
Oenothera nyctaginifolia	Small	Bull. Torrey Bot. Club 27(5): 278 278 1900		wfo-0001087674
Oenothera oblonga	de Vries	Rev. Gén. Bot. 13: 11 1901		wfo-0000389720
Oenothera obscurifolia	Hudziok	Verh. Bot. Vereins Prov. Brandenburg 105: 94 1968		wfo-0000389701
Oenothera obtusifolia	D.Dietr.	Syn. Pl. 2: 1289 1840		wfo-0000389673
Oenothera octolineata	Hudziok	Verh. Bot. Vereins Prov. Brandenburg 105: 89 1968		wfo-0000389672
Oenothera odoratissima	Tausch	Flora 22: 557 1839		wfo-0000389669
Oenothera oehlkersi	Kappus	–	—	wfo-0001087992
Oenothera oxypetala	de Vries	Mutationstheorie 1: 153 1901		wfo-0000389666
Oenothera pachycarpa	Renner ex Rudloff	Gartenbauwissenschaft 3: 499 1930	—	wfo-0000389674
Oenothera paludosa	Featherm.	Rep. Bot. Louisiana Univ. 1870: 71 1870	—	wfo-0000389663
Oenothera paradoxa	Hudziok	Verh. Bot. Vereins Prov. Brandenburg 105: 93 1968		wfo-0000389662
Oenothera paralamarckiana	R.R.Gates	Philos. Trans., Ser. B 226: 245 1936		wfo-0000389661
Oenothera patriciae	W.L.Wagner & Hoch	Syst. Bot. Monogr. 83: 213 2007		wfo-0000509868
Oenothera pedemontana	Soldano	Rivista Piemont. Storia Nat. 4: 131 1983		wfo-0000390471
Oenothera pellegrinii	Soldano	Arch. Bot. Biogeogr. Ital. 58: 181 1982 publ. 1983		wfo-0000389691
Oenothera pennellii	Munz	Leafl. W. Bot. 2: 156 1939		wfo-0000389690
Oenothera perampla	Graham	Edinburgh New Philos. J. 13: 362 1832		wfo-0000389689
Oenothera perangusta	R.R.Gates	Canad. Field-Naturalist 64: 142 1950		wfo-0000389688
Oenothera phlebophylla	Tidestr.	Proc. Biol. Soc. Wash. 48: 41 1935		wfo-0000389370
Oenothera picensis	Phil.	Anales Mus. Nac. Santiago de Chile 1: 22 1891		wfo-0000389348
Oenothera plicatula	Lutz	Amer. J. Bot. 3: 505 1916		wfo-0000390474
Oenothera polgari	Rostański	Acta Bot. Acad. Sci. Hung. 12: 347 1966		wfo-0000389368
Oenothera polymorpha	H.Lév.	Bull. Acad. Int. Géogr. Bot. 19: 321 1909		wfo-0000389369
Oenothera prasina	Greene	Cybele Columb. 1: 48 1914		wfo-0000389356
Oenothera pratincola	Bartlett	Cybele Columb. 1: 40 1914		wfo-0000389365
Oenothera pratincola	Greene	Cybele Columb. 1: 40 1914		wfo-0000389367
Oenothera pratincola var. numismatica	(Bartlett) R.R. Gates	Rhodora 59(697): 16 16 1957		wfo-0001244771
Oenothera previpetala	Dietrich	Ann. Missouri Bot. Gard. 64: 604 604 1977	—	wfo-0001088083
Oenothera primuloidea	H.Lév.	Monogr. Onothera 65 1902		wfo-0000389364
Oenothera pringlei	(Munz) Munz	N. Amer. Fl. II, 5: 138 1965		wfo-0000389362
Oenothera prismatica	H.Lév.	Bull. Acad. Int. Géogr. Bot. 18: 263 1908		wfo-0000389680
Oenothera procera	Wooton & Standl.	Contr. U. S. Natl. Herb. 16: 156 1913		wfo-0000389678
Oenothera pseudocernua	Hudziok	Verh. Bot. Vereins Prov. Brandenburg 109-111: 100 1974		wfo-0000389677
Oenothera pseudochicaginensis	Rostański	Fragm. Florist. Geobot. 11: 506 1965		wfo-0000389676
Oenothera pulchella	E.H.L.Krause	Deutschl. Fl. ed. 2, 9: 191 1901		wfo-0000389790
Oenothera pulchella	H.Lév.	Bull. Acad. Int. Géogr. Bot. 18: 288 1908		wfo-0000389791
Oenothera pumila var. chrysantha	(Michx.) Gordinier & Howe	Fl. Renssalaer Co., N.Y. 14 14 1894		wfo-0001244041
Oenothera pumila var. pusilla	(Michx.) Torr. & A. Gray	Fl. N. Amer. 1(3): 498 498 1840		wfo-0001284535
Oenothera punctata	H.Lév.	Bull. Acad. Int. Géogr. Bot. 11: 316 1902		wfo-0000389789
Oenothera punctulata	Rostański & Gutte	–		wfo-0001087993
Oenothera purpurans	Borbás	Magyar Bot. Lapok 2: 247 1903		wfo-0000389687
Oenothera purpurata	Kleb.	Z. Indukt. Abstammungs- Vererbungsl. 39: 19 1925		wfo-0000389686
Oenothera purshiana	Steud.	Nomencl. Bot. ed. 2, 2: 207 1841	—	wfo-0000389682
Oenothera purshii	G.Don	Gen. Hist. 2: 688 1832		wfo-0000389693
Oenothera pyramidalis	H.Lév.	Bull. Acad. Int. Géogr. Bot. 19: 342 1909		wfo-0000389340
Oenothera pyramidiflora	Hudziok	Verh. Bot. Vereins Prov. Brandenburg 105: 95 1968		wfo-0000389787
Oenothera quadricolumnata	Noronha	Verh. Batav. Genootsch. Kunsten 5(4): 21 1790		wfo-0000389786
Oenothera racemosa	Nutt.	Fl. N. Amer. 1: 514 1840	—	wfo-0000389784
Oenothera ramosissima	Nutt.	Fl. N. Amer. 1: 513 1840		wfo-0000389783
Oenothera ramulosa	Steud.	Nomencl. Bot. ed. 2, 2: 207 1841	—	wfo-0000389773
Oenothera repanda	Medik.	Hist. & Commentat. Acad. Elect. Sci. Theod.-Palat. 3(Phys.): 198 1775		wfo-0000389779
Oenothera reynoldsii	Bartlett	Cybele Columb. 1: 39 1914		wfo-0000389777
Oenothera reynoldsii	Greene	Cybele Columb. 1: 39 1914		wfo-0000389778
Oenothera rhizocarpa	Spreng.	Syst. Veg. 2: 230 1825		wfo-0000389776
Oenothera rhizomata	A. Nelson	–	—	wfo-0001220478
Oenothera rhomboidea	H.Lév.	Bull. Acad. Int. Géogr. Bot. 18: 287 1908		wfo-0000389774
Oenothera rigida	Gillies ex Hook. & Arn.	Bot. Misc. 3: 311 1833		wfo-0000389804
Oenothera rigirubata	Renner ex P.Gutte & Rostański	Ber. Arbeitsgem. Sächs. Bot. 11: 188 1981		wfo-0000389815
Oenothera riskindii	W.L.Wagner	Syst. Bot. 30: 349 2005	—	wfo-0000390495
Oenothera robinsonii	Bartlett	Rhodora 17: 42 1915		wfo-0000389806
Oenothera roemeriana	Scheele	Linnaea 22: 154 1849		wfo-0000389807
Oenothera romanzovii	Ledeb. ex Hornem.	Hort. Bot. Hafn. Suppl. 1: 133 133 1819	—	wfo-0001241764
Oenothera romanzowii	Ledeb.	Mém. Acad. Imp. Sci. St. Pétersbourg Hist. Acad. 8: 314 1822		wfo-0000389810
Oenothera roseo-alba	Bernh.	Ind. Sem. Hort. Erford 1828	—	wfo-0001245327
Oenothera roseoalba	Bernh. ex Rchb.f.	Iconogr. Bot. Exot. 1: 34 1825	—	wfo-0000389812
Oenothera rostanski	V. Jehlík	Folia Geobot. Phytotax. 20(4): 439 439 1985		wfo-0001087990
Oenothera rubescens	Greene	Cybele Columb. 1: 50 1914		wfo-0000389813
Oenothera rubescens	Bartlett	Cybele Columb. 1: 50 1914		wfo-0000389814
Oenothera rubicunda	Torr. & A.Gray	Pacif. Railr. Rep. Parke, Bot. 2: 121 1857		wfo-0000389803
Oenothera rubicunda	Durand	J. Acad. Nat. Sci. Philadelphia n.s., 3: 87 1855		wfo-0000389808
Oenothera rubicunda	Hook. & Arn.	Bot. Beechey Voy. 342 1839	—	wfo-0000389811
Oenothera rubiennis	de Vries	Mutationstheorie 2: 102 1903		wfo-0000390494
Oenothera rubricalyx	R.R.Gates	Rep. (Annual) Missouri Bot. Gard. 20: 128 1909		wfo-0000389801
Oenothera rubricapitata	R.R.Gates	Philos. Trans., Ser. B 226: 343 1936		wfo-0000389800
Oenothera rubricauloides	Rostański	Ann. Bot. Fenn. 44: 395 2007		wfo-0000509869
Oenothera rubricuspis	Renner ex Rostański	Fragm. Florist. Geobot. 11: 512 1965		wfo-0000389797
Oenothera rubricuspis	Renner	Ber. Deutsch. Bot. Ges. 63: 131 1951		wfo-0000389798
Oenothera rubrinervis	de Vries	Rev. Gén. Bot. 13: 11 1901		wfo-0000389796
Oenothera rubrinervoides	R.R.Gates	Ann. Missouri Bot. Gard. 1: 389 1914		wfo-0000389795
Oenothera rubritincta	R.R.Gates	Ann. Missouri Bot. Gard. 1: 391 1914		wfo-0000389793
Oenothera rudalis	Greene	Cybele Columb. 1: 44 1914		wfo-0000389762
Oenothera ruderalis	Bartlett	Cybele Columb. 1: 44 1914		wfo-0000389739
Oenothera runcinata var. brevifolia	(Engelm.) Munz	Amer. J. Bot. 18(5): 324 324 1931		wfo-0001244579
Oenothera runcinata var. leucotricha	(Wooton & Standl.) Munz	Amer. J. Bot. 18(5): 324 324 1931	—	wfo-0001243855
Oenothera sabulosa	Farw.	Amer. Midl. Naturalist 12: 69 1930		wfo-0000389748
Oenothera sackvillensis	R.R.Gates	Philos. Trans., Ser. B 226: 287 1936		wfo-0000389746
Oenothera sackvillensis var. royfraseri	(R.R. Gates) R.R. Gates	Rhodora 59(697): 12 12 1957		wfo-0001244755
Oenothera salicastrum	de Vries	Gruppenw. Artbild. 304 1913		wfo-0000390491
Oenothera salicifolia	Desf.	Tabl. École Bot. ed. 2: 271 1815		wfo-0000389744
Oenothera salicifolia	Desf. ex Lehm.	Index Seminum (HBG) 1824: 20 1824		wfo-0000389745
Oenothera salicina	Nutt.	Fl. N. Amer. 1: 505 1840	—	wfo-0000389742
Oenothera saxonica	Gutte & Rostański	Haussknechtia 12: 21 2010		wfo-0000748726
Oenothera scandinavica	Rostański	Ann. Bot. Fenn. 44: 394 2007		wfo-0000509870
Oenothera scapigera	Pursh	Fl. Amer. Sept. 1: 263 1813		wfo-0000389729
Oenothera scintillans	de Vries	Rev. Gén. Bot. 13: 12 1901		wfo-0000389738
Oenothera scoparia	Ruiz & Pav. ex D.Don	Edinburgh New Philos. J. 1831(July-Sept.): 277 1831		wfo-0000389736
Oenothera sellowii	Link & Otto ex Steud.	Nomencl. Bot. ed. 2, 2: 207 1841	—	wfo-0000389734
Oenothera semilata	de Vries	Mutationstheorie 1: 156 1901		wfo-0000389733
Oenothera sericea	Kuntze	–	—	wfo-0001087495
Oenothera serotina	Lehm.	Index Seminum (HBG) 1825: 17 1825		wfo-0000389731
Oenothera serotina	Sweet	Brit. Fl. Gard. 2: t. 184 1827	—	wfo-0000389732
Oenothera serrulata subsp. pinifolia	(Engelm. ex Gray) Munz	N. Amer. Fl., ser. 2, 5: 141 141 1965		wfo-0001281409
Oenothera serrulatoides	H.Lév.	Monogr. Onothera 335 1908		wfo-0000390487
Oenothera sesitensis	Soldano	Atti Ist. Bot. Lab. Crittog. Univ. Pavia VI, 13: 147 1978-1979 publ. 1980		wfo-0000389730
Oenothera shimekii	H.Lév. & Guffroy	Monogr. Onothera 119 1902		wfo-0000389772
Oenothera shulliana	A.H.Sturtev.	Z. Indukt. Abstammungs- Vererbungsl. 59: 367 1931		wfo-0000389741
Oenothera siliquosa	Nutt.	Fl. N. Amer. 1: 512 1840	—	wfo-0000389764
Oenothera sinuata var. humifusa	(Nutt.) Torr. & A. Gray	Fl. N. Amer. 1(3): 494 494 1840		wfo-0001244565
Oenothera sinuosa	W.L.Wagner & Hoch	Syst. Bot. Monogr. 83: 214 2007		wfo-0000509871
Oenothera slovaca	V.Jehlik & Rostański	Folia Geobot. Phytotax. 14: 413 1979		wfo-0000389761
Oenothera spachii	D.Dietr.	Syn. Pl. 2: 1289 1840		wfo-0000389769
Oenothera spathulata	de Vries	Mutationstheorie 1: 156 1901		wfo-0000389770
Oenothera spectabilis	Bernh. ex Steud.	Nomencl. Bot. 1: 562 1821		wfo-0000389760
Oenothera spectabilis	Spach	Hist. Nat. Vég. 4: 358 1835		wfo-0000389765
Oenothera spectabilis	Lehm.	Index Seminum (HBG) 1824: 20 1824		wfo-0000389768
Oenothera spinulosa	Nutt.	Fl. N. Amer. 1: 502 1840	—	wfo-0000389758
Oenothera stenomeres	Bartlett	Amer. J. Bot. 1: 242 1914		wfo-0000389757
Oenothera stenophylla	Steud.	Nomencl. Bot. ed. 2, 2: 208 1841	—	wfo-0000389756
Oenothera striata	Ledeb. ex Link	Enum. Hort. Berol. Alt. 1: 377 1821	—	wfo-0000389755
Oenothera strigosa	Willd. ex Spreng.	Syst. Veg. 2: 228 1825		wfo-0000389751
Oenothera strigosa subsp. canovirens	(E.S. Steele) Munz	N. Amer. Fl., ser. 2, 5: 136 136 1965		wfo-0001041013
Oenothera strigosa subsp. cheradophila	(Bartlett) Munz	N. Amer. Fl., ser. 2, 5: 136 136 1965	—	wfo-0001041014
Oenothera strigosa var. albinervis	(R.R. Gates) R.R. Gates	Rhodora 59(697): 15 15 1957		wfo-0001244761
Oenothera strigosa var. cockerellii	(Bartlett & de Vries) R.R. Gates	Rhodora 59(697): 15 15 1957		wfo-0001244764
Oenothera strigosa var. depressa	(Greene) D.M. Gates	Monogr. Biol. 7: 46 46 1958	—	wfo-0001239198
Oenothera strigosa var. subulifera	(Rydb.) R.R. Gates	Rhodora 59(697): 15 15 1957		wfo-0001244766
Oenothera stubbei	W.Dietr., P.H.Raven & W.L.Wagner	Syst. Bot. 10: 41 1985		wfo-0000389627
Oenothera stucchii	Soldano	Atti Ist. Bot. Lab. Crittog. Univ. Pavia VI, 13: 151 1978-1979 publ. 1980		wfo-0000389634
Oenothera subglobosa var. arenicola	(Small) Weath. & Griscom	Rhodora 36(422): 48 48 1934	—	wfo-0001244033
Oenothera subincana	Steud.	Nomencl. Bot. ed. 2, 2: 208 1841	—	wfo-0000389624
Oenothera sublinearis	de Vries	Mutationstheorie 1: 156 1901		wfo-0000389623
Oenothera subovata	de Vries	Mutationstheorie 1: 156 1901		wfo-0000389622
Oenothera sulfurea	H.Lév.	Bull. Acad. Int. Géogr. Bot. 18: 268 1908		wfo-0000390458
Oenothera suzukiana	R.Jean & R.Linder	Cytologia 44: 757 1979		wfo-0000389620
Oenothera syrticola	Greene	Cybele Columb. 1: 38 1914		wfo-0000389619
Oenothera syrticola	Bartlett	Cybele Columb. 1: 38 1914		wfo-0000389641
Oenothera syrticola var. litorea	(Bartlett) R.R. Gates	Rhodora 59(697): 16 16 1957		wfo-0001244605
Oenothera tacikii	Rostański	Fragm. Florist. Geobot. 11: 503 1965		wfo-0000389361
Oenothera tafiensis	W.Dietr.	Ann. Missouri Bot. Gard. 64: 466 1977 publ. 1978		wfo-0000389360
Oenothera tamrae	W.Dietr. & W.L.Wagner	Ann. Missouri Bot. Gard. 74: 146 1987		wfo-0000389359
Oenothera taraxacifolia	H.Lév. & Guffroy	Monogr. Onothera 73 1902		wfo-0000389357
Oenothera taraxacifolia	Sweet	Brit. Fl. Gard. 3: t. 294 1829	—	wfo-0000389358
Oenothera taraxacifolia var. ecristata	(M.E. Jones) H. Lév. & Guffroy	Monogr. Onothera 77 77 1902	—	wfo-0001240857
Oenothera taraxeri	Sotti	Rea 2: 18 1969		wfo-0000389327
Oenothera tardiflora	R.R.Gates	Ann. Missouri Bot. Gard. 1: 391 1914		wfo-0000389347
Oenothera teframila	de Andrade	Rea 5: 29 1972		wfo-0000389330
Oenothera torreyoides	H.Lév.	Bull. Acad. Int. Géogr. Bot. 18: 306 1908		wfo-0000389628
Oenothera torulosa	H.Lév.	Monogr. Onothera 176 1905		wfo-0000389643
Oenothera torulosa f. cruciata	(S. Watson) H. Lév.	Monogr. Onothera 180 180 1905	—	wfo-0001235328
Oenothera turoviensis	Rostański	Fragm. Florist. Geobot. 11: 516 1965		wfo-0000389646
Oenothera uncinata	Scheele	Linnaea 21: 578 1848		wfo-0000389647
Oenothera undulata	W.T.Aiton	Hortus Kew. 2: 342 1811	—	wfo-0000389648
Oenothera uniflora	Gillies ex Hook. & Arn.	Bot. Misc. 3: 311 1833		wfo-0000389635
Oenothera uniflora	Raf.	Med. Repos. II, 5: 353 1808		wfo-0000389644
Oenothera varigata	Ruiz & Pav.	–	—	wfo-0001087501
Oenothera variifolia	Steud.	Nomencl. Bot. ed. 2, 2: 208 1841	—	wfo-0000389640
Oenothera velutinifolia	Hudziok	Verh. Bot. Vereins Prov. Brandenburg 105: 103 1968		wfo-0000389639
Oenothera venosa	Shull & Bartlett	Amer. J. Bot. 1: 241 1914		wfo-0000389638
Oenothera victorinii	R.R.Gates & Catches.	J. Linn. Soc., Bot. 49: 182 1933		wfo-0000390469
Oenothera viscosa	Raf.	Fl. Ludov. 96 1817		wfo-0000389595
Oenothera volkmannii	H.Lév. & Guffroy	Bull. Acad. Int. Géogr. Bot. 18: 299 1908		wfo-0000389594
Oenothera vrieseana	H.Lév.	Bull. Acad. Int. Géogr. Bot. 19: 328 1909		wfo-0000390468
Oenothera walpersii	Donn.Sm.	Enum. Pl. Guatem. 4: 60 1895		wfo-0000390467
Oenothera watsonii	Tidestr.	Proc. Biol. Soc. Wash. 48: 41 1935		wfo-0000389592
Oenothera webbiana	Steud.	Nomencl. Bot. ed. 2, 2: 208 1841	—	wfo-0000389591
Oenothera wienii	Renner ex Rostański	Fragm. Florist. Geobot. 23: 289 1977		wfo-0000389598
Oenothera williamsonii	S.Watson	Proc. Amer. Acad. Arts 8: 597 1873		wfo-0000389587
Oenothera wislizeni	H.Lév.	Bull. Acad. Int. Géogr. Bot. 19: 308 1909		wfo-0000389586
Oenothera wratislaviensis	Rostański	Ann. Bot. Fenn. 44: 396 2007		wfo-0000509875
Oenothera xenogaura	W.L.Wagner & Hoch	Syst. Bot. Monogr. 83: 214 2007		wfo-0000509876
Oenothera youngii	L.H.Bailey	Stand. Cycl. Hort. 4: 2331 1916		wfo-0000389631