⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2782094, with some changes.
This name is a synonym of Echinopsis oxygona (Link) Zucc. ex Pfeiff. & Otto.
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Hort. Brit. ed. 3: 283 1839.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:132032-1.