Related species: Viola lobata ssp. integrifolia Viola lobata ssp. lobata
Plant Communities: Yellow Pine Forest Douglas-Fir Forest
Counties: Amador Butte Calaveras Colusa Del Norte El Dorado Fresno Humboldt Lake Lassen Madera Mariposa Mendocino Merced Napa Nevada Placer Plumas Riverside San Bernardino San Diego Shasta Sierra Siskiyou Sonoma Tehama Trinity Tulare Tuolumne Yuba