⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2781999, with some changes.
This name is a synonym of Gymnocalycium spegazzinii Britton & Rose.
The record derives from WCSP (in review) which reports it as a synonym and as an illegitimate name with original publication details: Anales Mus. Nac. Buenos Aires 11: 502 1905.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:87506-2.