⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-5101924, and has not been changed.

Weberbauerocereus fascicularis var. horridispinus F. Ritter is a synonym of Weberbauerocereus weberbaueri (K. Schum. ex Vaupel) Backeb.

This name is a synonym of Weberbauerocereus weberbaueri (K. Schum. ex Vaupel) Backeb..

The record derives from Tropicos which reports it as a synonym (record 5101924) with original publication details: 1958.