This name is a synonym of Cheiridopsis robusta (Haw.) N.E.Br..
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: 271 1931.
This name was in version 1 of The Plant List, record kew-2716474, and has not been changed.