Family: Onagraceae
[Oenothera caespitosa subsp. marginata (Nutt. ex Hook. & Arn.) Munz, more..., Oenothera caespitosa var. marginata (Nutt. ex Hook. & Arn.) Munz, Oenothera cespitosa var. marginata (Nutt. ex Hook. & Arn.) Munz [orthographic variant], Oenothera idahoensis , Pachylophus prolatus ]