⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-23201659, with some changes.
This name is a synonym of Oenothera speciosa .
The record derives from Tropicos which reports it as a synonym (record 23201659
) with original publication details: Bull. Torrey Bot. Club 23(5): 181 181 1896.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:118025-2
.