Plant Communities: Yellow Pine Forest Red Fir Forest Lodgepole Forest Subalpine Forest Mixed Evergreen Forest North Coastal Coniferous Forest
Counties: Alpine Amador Butte Calaveras Colusa El Dorado Fresno Glenn Humboldt Kern Lake Lassen Madera Mariposa Mendocino Mono Modoc Napa Nevada Placer Plumas Riverside San Bernardino Shasta Sierra Siskiyou Tehama Trinity Tulare Tuolumne