Oenothera fruticosa Linnaeus var. microcarpa Fernald. Small-fruited Sundrops. Phen: Apr-Aug. Hab: Boggy depressions. Dist: E. MD south to e. SC.
Origin/Endemic status: Endemic
Synonymy: = F, Munz (1965); ? Kneiffia arenicola Small – S; < Oenothera fruticosa L. – C, RAB, Va; < Oenothera fruticosa L. ssp. fruticosa – FNA10, K1, K3, K4, Straley (1977), Wagner, Hoch, & Raven (2007)
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