⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2781719, with some changes.
This name is a synonym of Gymnocalycium paraguayense (K.Schum.) Hosseus.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Monatschr. Kakteenk. 7: 197 1897.