Parent species: Cephalanthus occidentalis
Plant Communities: Foothill Woodland Valley Grassland Mixed Evergreen Forest wetland-riparian
Counties: Amador Butte Calaveras Contra Costa Colusa El Dorado Fresno Glenn Kern Lake Madera Mariposa Merced Monterey Napa Nevada Placer Sacramento San Joaquin Shasta Solano Stanislaus Sutter Tehama Tulare Tuolumne Yolo Yuba