⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-23200554, with some changes.
This name is a synonym of Oenothera heterophylla var. curtissii .
The record derives from Tropicos which reports it as a synonym (record 23200554
) with original publication details: Fl. S.E. U.S. (ed. 2) 1353, 1375 1353 1913.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:172915-2
.