⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2781781, and has not been changed.
This name is a synonym of Echinopsis famatimensis (Speg.) Werderm..
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Anales Soc. Ci. Argent. 92: 118 1921.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:87348-2.