Synonyms: Centaurium floribundum Centaurium muehlenbergii
Counties: Alameda Amador Butte Calaveras Contra Costa Colusa El Dorado Glenn Humboldt Lake Lassen Madera Marin Mariposa Mendocino Merced Monterey Modoc Napa Nevada Placer Plumas Sacramento Santa Barbara Santa Clara Santa Cruz San Diego San Francisco San Joaquin San Mateo Shasta Siskiyou Solano Sonoma Stanislaus Sutter Tehama Trinity Tulare Tuolumne Yolo Yuba