This name is a synonym of Echinopsis chiloensis (Colla) Friedrich & G.D.Rowley.
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Cact. Hort. Dyck. ed. 2: 44 1850.
This name was in version 1 of The Plant List, record kew-2711687.