Oenothera perennis Linnaeus. Little Sundrops. Phen: May-Aug. Hab: Bogs, sphagnous seeps, moist fields. Dist: NS west to MB, south to w. NC, nw. SC, KY, and MO.
Origin/Endemic status: Native
Synonymy: = C, FNA10, G, Il, K1, K3, K4, Mi, NE, NY, Pa, RAB, Tn, Va, W, WV, Munz (1965), Wagner, Hoch, & Raven (2007); = Kneiffia perennis (L.) Pennell – S; > Oenothera perennis L. var. perennis – F; > Oenothera perennis L. var. rectipilis Blake – F
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