Plant Communities: Yellow Pine Forest Red Fir Forest Lodgepole Forest Subalpine Forest wetland-riparian
Counties: Alpine Butte Colusa El Dorado Fresno Glenn Inyo Lake Lassen Los Angeles Mariposa Mono Modoc Napa Nevada Placer Plumas San Bernardino Shasta Sierra Siskiyou Tehama Trinity Tulare Tuolumne Ventura Yuba