⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2803059, with some changes.

Eulychnia spinibarbis (Pfeiff.) Britton & Rose is a synonym of Echinopsis spinibarbis (Otto) A.E.Hoffm.

This name is a synonym of Echinopsis spinibarbis (Otto) A.E.Hoffm..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Cact. 2: 82 1920.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:133105-1.