⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2711686, with some changes.
This name is a synonym of Echinopsis chiloensis (Colla) Friedrich & G.D.Rowley.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Prodr. 3: 465 1828.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:130064-1.