This name is a synonym of Oenothera subglobosa var. arenicola (Small) Weath. & Griscom.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50127210) with original publication details: Pl. Life Hartsville 94 1912.
⥇ A cross-taxon basionym link was ignored while processing this record,
see Kneiffia arenicola Small.
This name was in version 1 of The Plant List, record tro-50127210.