⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50114736, with some changes.
This name is a synonym of Oenothera heterophylla var. rhombipetala .
The record derives from Tropicos which reports it as a synonym (record 50114736
) with original publication details: Ill. Fl. N. U.S. (ed. 2) 2: 597 597 1913.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1099251-2
.