⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-23201656, with some changes.

Kneiffia glauca (Michx.) Spach is a synonym of Oenothera fruticosa subsp. glauca (Michx.) Straley

This name is a synonym of Oenothera fruticosa subsp. glauca (Michx.) Straley.

The record derives from Tropicos which reports it as a synonym (record 23201656) with original publication details: Hist. Nat. Veg. 4: 374 374 1835.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:613202-1.