⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50205097, with some changes.
This name is a synonym of Oenothera tetragona var. hybrida .
The record derives from Tropicos which reports it as a synonym (record 50205097
) with original publication details: Bull. Torrey Bot. Club 64: 300 300 1937.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:173469-2
.