This name is a synonym of Gymnocalycium monvillei (Lem.) Pfeiff. ex Britton & Rose.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Addisonia 3: 5 1918.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:115443-2.
This name was in version 1 of The Plant List, record kew-2835731.