⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2651098, with some changes.

Ariocarpus prismaticus (Lem.) Cobbold is a synonym of Ariocarpus retusus Scheidw.

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: J. Hort. Home Farm. III. 46: 332 1903.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:19063-2.