⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-5105298, with some changes.
This name is a synonym of Glandulicactus uncinatus subsp. wrightii (Engelm.) U.Guzmán.
The record derives from Tropicos which reports it as a synonym (record 5105298) with original publication details: Cycl. Amer. Hort. 2: 513 513 1900.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1188139-2.