This name is a synonym of Glottiphyllum carnosum 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: Kakteen And. Sukk. 5: 73 1954.
This name was in version 1 of The Plant List, record kew-2827017, and has not been changed.