This name is a synonym of Ditaxis clariana (Jeps.) G.L.Webster.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 15070) with original publication details: Fl. Calif. 2: 419 1936.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:18957-2.
This name was in version 1 of The Plant List, record kew-15070, and has not been changed.