⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2782635, and has not been changed.
This name is a synonym of Echinocereus sciurus subsp. floresii .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Blatt. Sukkulentenk. 1: 5 1949.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:87905-2
.