Plant Communities: Red Fir Forest Lodgepole Forest Subalpine Forest wetland-riparian
Synonyms: Arnica mollis var. silvatica Arnica scaberrima
Counties: Alpine Amador Butte Colusa El Dorado Fresno Inyo Lake Lassen Madera Mariposa Mono Modoc Nevada Placer Plumas Riverside Shasta Sierra Siskiyou Tehama Trinity Tulare Tuolumne