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common evening primrose, eastern evening primrose

Oenothera oakesiana

Oenothera biennis

Distribution
[WildflowerSearch map]
[BONAP county map]
[WildflowerSearch map]
[BONAP county map]
Discussion

[This taxon will be assessed for treatment in volume 3 of Flora of Oregon, which is not yet published.]

Source in prep.
Sibling taxa
O. biennis, O. cespitosa, O. curtiflora, O. deltoides, O. elata, O. flava, O. glazioviana, O. pallida, O. suffrutescens, O. villosa, O. wolfii
O. cespitosa, O. curtiflora, O. deltoides, O. elata, O. flava, O. glazioviana, O. pallida, O. suffrutescens, O. villosa, O. wolfii
Web links