This name is a synonym of Draba lichiangensis W.W.Sm..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Notes Roy. Bot. Gard. Edinburgh 42: 107 1984.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:904068-1.
This name was in version 1 of The Plant List, record kew-2776714, and has not been changed.