This name is a synonym of Gymnocalycium quehlianum (F.Haage ex Quehl) Vaupel ex Hosseus.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Gymnocalycium 7: 125 1994.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:324736-2.
This name was in version 1 of The Plant List, record kew-2835764, and has not been changed.