⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2678994, with some changes.
This name is a synonym of Cleistocactus samaipatanus (Cárdenas) D.R.Hunt.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Cact. Succ. J. (Los Angeles) 23: 91 1951.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:1137945-2.