⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2781565, with some changes.
This name is a synonym of Gymnocalycium andreae (Boed.) Backeb. & F.M.Knuth.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Monatsschr. Deutsch. Kakteen-Ges. 2: 210 1930.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:87180-2.