Parent species: Lathyrus nevadensis
Plant Communities: Yellow Pine Forest Red Fir Forest
Counties: Amador Butte Calaveras Del Norte El Dorado Fresno Humboldt Lake Lassen Madera Mariposa Mendocino Mono Modoc Napa Nevada Placer Plumas Shasta Siskiyou Tehama Trinity Tuolumne Yuba