⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-5106863, with some changes.
This name is a synonym of Echinopsis maximiliana Heyder ex A.Dietr..
The record derives from Tropicos which reports it as a synonym (record 5106863) with original publication details: Kakteen Sukk. 23(10): 263 263 1972.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:279778-2.