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Oenothera biennis L.
Family: Onagraceae hoary eveningprimrose [Oenothera biennis subsp. biennis, moreOenothera biennis subsp. caeciarum Munz, Oenothera biennis subsp. centralis Munz, Oenothera biennis var. biennis , Oenothera biennis var. cruciata , Oenothera biennis var. muricata (L.) Torr. & A. Gray, Oenothera biennis var. pycnocarpa (Atk. & Bartlett) Wiegand, Oenothera jepsonii , Oenothera muricata L., Oenothera pycnocarpa G.F. Atk. & Bartlett, Oenothera ruderalis Bartlett, Onagra biennis (L.) Scop., Onagra biennis var. cruciata , Onagra cruciata]	Traits Plots Resources
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