Oenothera sinuosa W.L. Wagner & Hoch. Phen: Apr-Oct. Hab: Sandy fields, disturbed areas, and clearings. Dist: AR and OK south to s. TX and n. Mexico (BCN, TAM), introduced eastward to SC and FL.
Origin/Endemic status: Native
Synonymy: = Fl4, FNA10, K3, K4, Wagner, Hoch, & Raven (2007); = Gaura sinuata Nutt. ex Ser. – Ar, GrPl, K1, Mex, NcTx, Q, RAB, Tx, WH3, Munz (1965); = n/a – C, Pa