This name is a synonym of Draba australis R.Br. ex Hook.f..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Contr. Fl. Sierra Vent. 13 1896.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:83420-2.
This name was in version 1 of The Plant List, record kew-2776264, and has not been changed.