⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2782078, and has not been changed.
This name is a synonym of Gymnocalycium hyptiacanthum subsp. netrelianum (Monv. ex Labour.) Mereg..
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Monogr. Cact. 248 1853.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:132014-1.