Synonyms: Mimulus arvensis Mimulus guttatus ssp. arvensis Mimulus guttatus ssp. micranthus Mimulus guttatus var. arvensis Mimulus langsdorffii var. arvensis Mimulus longulus Mimulus micranthus
Counties: Alameda Alpine Butte Calaveras Contra Costa Colusa Glenn Humboldt Kings Lake Lassen Marin Mendocino Merced Monterey Modoc Napa Placer Plumas Santa Barbara Santa Clara Santa Cruz San Francisco San Joaquin San Luis Obispo San Mateo Siskiyou Solano Sonoma Stanislaus Tehama Trinity