⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2835642, with some changes.
This name is a synonym of Gymnocalycium hossei (F.Haage) A.Berger.
The record derives from WCSP (in review) which reports it as a synonym and as an invalid name with original publication details: Sukkulentenkunde 2: 32 1948.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:133341-1.