⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2360340, with some changes.

Mammillaria tamayonis Killip ex Schnee is a synonym of Mammillaria columbiana Salm-Dyck

This name is a synonym of Mammillaria columbiana Salm-Dyck.

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Bol. Acad. Ci. Fís. 12(38): 62 1949.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:135200-1.