⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50220851, and has not been changed.
This name is a synonym of Oenothera siambonensis .
The record derives from Tropicos which reports it as a synonym (record 50220851
) with original publication details: Ann. Missouri Bot. Gard. 64(3): 605-606, f. 11, 92-93, 164, 207 605 1977.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:172691-2
.