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⚠ Version 1 of The Plant List has been superseded.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 tro-29204347, with some changes.

M Orthocarpus pilosus S. Wats. in King 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 29204347) with original publication details: Botany (Fortieth Parallel) 231 231 1871.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:806544-1.