⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-5101979, with some changes.

Lobivia backebergii var. winteriana (F. Ritter) Rausch is a synonym of Echinopsis backebergii Werderm.

This name is a synonym of Echinopsis backebergii Werderm..

The record derives from Tropicos which reports it as a synonym (record 5101979) with original publication details: Lobivia 1: 20 20 1975.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:875191-1.