⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50196393, with some changes.
This name is a synonym of Echinopsis tarijensis subsp. bertramiana (Backeb.) M.Lowry.
The record derives from Tropicos which reports it as a synonym (record 50196393) with original publication details: Lobivia 85: 45 45 1985.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:966120-1.