⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2782823, with some changes.

Echinocereus rufispinus Engelm. is a synonym of Echinocereus adustus Engelm.

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Mem. Tour N. Mexico 104 1848.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:132448-1.