Characteristics

Classification
Citation
OENOTHERA GRANDIS Smyth, Trans. Kansas Acad. Sci. 16: 160. 1899.
Oenothera sinuata Linnaeus, var. grandis Britton 1894, nom. illegit.; Oenothera sinuata Linnaeus, var. grandiflora S. Watson 1873.
TEXAS: Tarrant Co.: Near Austin, 13 May 1872, Hall 203 (lectotype: GH; isolectotypes: BM, MO, NA, NY, POM, US). Lectotypified by W. Dietrich & W. L. Wagner, Syst. Bot. Monogr. 24: 31. 1988.