Plant Communities: Red Fir Forest Mixed Evergreen Forest Douglas-Fir Forest Yellow Pine Forest Redwood Forest wetland-riparian
Counties: Alpine Amador Butte Calaveras Del Norte El Dorado Humboldt Marin Mariposa Mendocino Nevada Placer Plumas Riverside Santa Clara Santa Cruz San Mateo Shasta Sierra Siskiyou Sonoma Tehama Trinity Tuolumne