⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2739730, with some changes.

Coryphantha radians var. impexicoma (Lem. ex C.F.Först.) Backeb. & F.M.Knuth is a synonym of Coryphantha cornifera (DC.) Lem.

This name is a synonym of Coryphantha cornifera (DC.) Lem..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Kaktus-ABC 370 1935.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:66608-2.