⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50092448, with some changes.

Orthocarpus pilosus var. monoensis Jeps. is a synonym of Castilleja pilosa (S.Watson) Rydb.

This name is a synonym of Castilleja pilosa (S.Watson) Rydb..

The record derives from Tropicos which reports it as a synonym (record 50092448) with original publication details: Man. Fl. Pl. Calif. 940 940 1925.