⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2739774, and has not been changed.
This name is a synonym of Escobaria orcuttii .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Cacti Ariz. ed. 3: 156 1972.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1184357-2
.