⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2782493, with some changes.
This name is a synonym of Echinocereus adustus subsp. schwarzii .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Kew Mag. 2: 268 1985.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:276210-2
.