⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2724699, and has not been changed.
This name is a synonym of Clarkia speciosa subsp. nitens .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Univ. Calif. Publ. Bot. 20: 287 1955.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:308861-2
.