⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2835559, with some changes.
This name is a synonym of Gymnocalycium bruchii (Speg.) Hosseus.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Succulenta (Netherlands) 68: 180 1989.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:277854-2.