⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50134169, with some changes.
This name is a synonym of Echinopsis cinnabarina (Hook.) Labour..
The record derives from Tropicos which reports it as a synonym (record 50134169) with original publication details: Cactaceae 3: 54, pl. 4, f. 2 54 1922.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:142537-2.