⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-23201648, with some changes.

Kneiffia arenicola Small is a synonym of Oenothera subglobosa var. arenicola (Small) Weath. & Griscom

This name is a synonym of Oenothera subglobosa var. arenicola (Small) Weath. & Griscom.

The record derives from Tropicos which reports it as a synonym (record 23201648) with original publication details: Fl. S.E. U.S. 842, 1335 842 1903.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:133484-2.