This name is a synonym of Cheiridopsis namaquensis (Sond.) H.E.K.Hartmann.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Notes Mesembryanthemum 2: 217 1930.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:360913-1.
This name was in version 1 of The Plant List, record kew-2716498, and has not been changed.