⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2711735, and has not been changed.

Cereus columna Walp. is a synonym of Cephalocereus columna-trajani (Karw. ex Pfeiff.) K.Schum.

This name is a synonym of Cephalocereus columna-trajani (Karw. ex Pfeiff.) K.Schum..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Repert. Bot. Syst. 5: 818 1846.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:130090-1.