⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2705126, with some changes.

Castilleja lithospermoides var. flava S.Watson is a synonym of Castilleja scorzonerifolia Kunth

This name is a synonym of Castilleja scorzonerifolia Kunth.

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Proc. Amer. Acad. Arts 26: 173 1891.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:49579-2.