Clarkia purpurea (Curtis) A.Nelson & J.F.Macbr. [ Oenothera viminea Douglas]
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Clarkia purpurea (Curtis) A.Nelson & J.F.Macbr. [ Oenothera viminea Douglas] [Onagraceae]
W. Curtis, Bot. Mag., vol. 55 [ser. 2, vol. 2]: t. 2873 (1828) [W.J. Hooker]