⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-5106946, and has not been changed.

Trichocereus spachianus (Lem.) Riccob. is a synonym of Echinopsis spachiana (Lem.) Friedrich & G.D.Rowley

This name is a synonym of Echinopsis spachiana (Lem.) Friedrich & G.D.Rowley.

The record derives from Tropicos which reports it as a synonym (record 5106946) with original publication details: Boll. Reale Orto Bot. Giardino Colon. Palermo 8: 237 237 1909.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:257139-2.