⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50335344, with some changes.

Sclerocactus uncinatus subsp. crassihamatus (F.A.C. Weber) N.P. Taylor is a synonym of Glandulicactus crassihamatus (A.A.Weber) Backeb.

This name is a synonym of Glandulicactus crassihamatus (A.A.Weber) Backeb..

The record derives from Tropicos which reports it as a synonym (record 50335344) with original publication details: 1998.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1005765-1.