⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50006804, with some changes.

Oenothera idahoensis Mulford is a synonym of Oenothera cespitosa subsp. marginata (Nutt. ex Hook. & Arn.) Munz

This name is a synonym of Oenothera cespitosa subsp. marginata (Nutt. ex Hook. & Arn.) Munz.

The record derives from Tropicos which reports it as a synonym (record 50006804) with original publication details: Bot. Gaz. 19(3): 117-118 117 1894.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:173100-2.