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 Kern Lake Los Angeles Madera Mariposa Mendocino Mono Modoc Nevada Placer Plumas Riverside San Bernardino Shasta Sierra Siskiyou Tehama Trinity Tulare Tuolumne