This name is a synonym of Draba cuneifolia var. integrifolia S.Watson.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Pittonia 4: 201 1900.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:83638-2.
This name was in version 1 of The Plant List, record kew-2776801, and has not been changed.