⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2705211, and has not been changed.

Castilleja pallida var. caudata (Pennell) B.Boivin is a synonym of Castilleja caudata (Pennell) Rebrist.

This name is a synonym of Castilleja caudata (Pennell) Rebrist..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Naturaliste Canad. 79: 320 1952.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:49648-2.