⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-23201651, with some changes.
This name is a synonym of Oenothera tetragona var. brevistipata .
The record derives from Tropicos which reports it as a synonym (record 23201651
) with original publication details: Bull. Torrey Bot. Club 46: 369 369 1919.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:133485-2
.