⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50114950, and has not been changed.
This name is a synonym of Clarkia arcuata (Kellogg) A.Nelson & J.F.Macbr..
The record derives from Tropicos which reports it as a synonym (record 50114950) with original publication details: Proc. Calif. Acad. Sci. 1: 58 58 1855.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:613526-1.