⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2704881, and has not been changed.

Castilleja arachnoidea subsp. schizotricha (Greenm.) Pennell is a synonym of Castilleja schizotricha Greenm.

This name is a synonym of Castilleja schizotricha Greenm..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Ill. Fl. Pacific States 3: 824 1951.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:49404-2.