Plant Communities: Yellow Pine Forest Red Fir Forest Lodgepole Forest Subalpine Forest wetland-riparian
Counties: Alpine Butte Colusa Del Norte El Dorado Fresno Glenn Humboldt Inyo Lake Lassen Los Angeles Madera Mariposa Mendocino Mono Nevada Placer Plumas Riverside San Bernardino Sierra Siskiyou Tehama Trinity Tulare Tuolumne