Origin: Introduced waif and/or cultivar from CA; occurrence based on records from late 1800s; no recent records or evidence of establishment in WA
Conservation Status: Not of concern
[none provided]
PNW Herbaria: Specimen records of Castilleja exserta var. exserta in the Consortium of Pacific Northwest Herbaria database
WA Flora Checklist: Castilleja exserta var. exserta checklist entry
OregonFlora: Castilleja exserta var. exserta information
E-Flora BC: Castilleja exserta var. exserta atlas page
CalPhotos: Castilleja exserta var. exserta photos