⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50104109, with some changes.
This name is a synonym of Oenothera deltoides var. decumbens (Parry) Munz.
The record derives from Tropicos which reports it as a synonym (record 50104109) with original publication details: Amer. Naturalist 9(5): 270 270 1875.