The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2705056, and has not been changed.

M Castilleja howellii Eastw. is a synonym of Castilleja linariifolia Benth.

This name is a synonym of Castilleja linariifolia Benth..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Leafl. W. Bot. 3: 89 1941.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:49530-2.