Plant Communities: Yellow Pine Forest Red Fir Forest Lodgepole Forest Subalpine Forest
Counties: Alpine Butte Calaveras El Dorado Fresno Glenn Humboldt Inyo Kern Lassen Madera Mariposa Mendocino Mono Modoc Nevada Placer Plumas San Bernardino Shasta Sierra Siskiyou Tehama Trinity Tulare Tuolumne