Plant Communities: Yellow Pine Forest Red Fir Forest Lodgepole Forest Subalpine Forest wetland-riparian
Counties: Alpine Amador Butte Calaveras Del Norte El Dorado Fresno Glenn Humboldt Lassen Madera Mariposa Mendocino Mono Modoc Nevada Placer Plumas Shasta Sierra Siskiyou Sonoma Trinity Tulare Tuolumne