⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50222525, and has not been changed.
This name is a synonym of Sclerocactus spinosior .
The record derives from Tropicos which reports it as a synonym (record 50222525
) with original publication details: Great Basin Naturalist 44(1): 67 67 1984.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:230773-2
.