⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2651082, with some changes.
This name is a synonym of Ariocarpus retusus Scheidw..
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Rep. (Annual) Missouri Bot. Gard. 9: 130 1898.