⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-5104497, with some changes.
This name is a synonym of Cactus clavus Kuntze.
The record derives from Tropicos which reports it as a synonym (record 5104497) with original publication details: Allg. Gartenzeitung 21(16): 125 125 1853.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:131708-1.