Oenothera heterophylla Spach ssp. orientalis W. Dietrich, Raven, & W.L. Wagner. Alabama Evening-primrose. Phen: May-Jul. Hab: Xeric fluvial sand ridges and barrens, other open, sandy areas. Dist: Endemic to w. AL (Pickens and Sumter counties), sw. AR, and MS (Tombigbee barrens, J. Kees, pers.comm. 2021).
Origin/Endemic status: Endemic
Synonymy: = Ar, FNA10, K3, K4, Wagner, Hoch, & Raven (2007)
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© Sonnia Hill | Original Image ⭷