Oenothera multicaulis Ruiz & Pavon
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Oenothera multicaulis Ruiz & Pavon [Onagraceae]
H. Ruíz López, J.A. Pavon, Fl. Peruv., vol. 2 (Plates 153-325): p. 80, t. 317, fig. b (1798) [I. Galvez]