Plant Communities: Red Fir Forest Lodgepole Forest Subalpine Forest Alpine Fell-fields
Synonyms: Castilleja arachnoidea ssp. shastensis Castilleja filifolia Castilleja payneae
Counties: Butte Del Norte Glenn Humboldt Inyo Lassen Mendocino Modoc Nevada Plumas San Diego Shasta Sierra Siskiyou Tehama Trinity