⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2711570, with some changes.
This name is a synonym of Echinopsis atacamensis (Phil.) Friedrich & G.D.Rowley.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Fl. Atacam. 23 1860.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:52793-2.