⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2725358, with some changes.

Cleistocactus baumannii var. flavispina Riccob. is a synonym of Cleistocactus baumannii (Lem.) Lem.

This name is a synonym of Cleistocactus baumannii (Lem.) Lem..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Boll. Reale Orto Bot. Palermo 8: 266 1909.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:60178-2.