Parent species: Luzula comosa
Counties: Alpine Butte Calaveras Del Norte El Dorado Fresno Glenn Humboldt Inyo Kern Lassen Los Angeles Madera Mariposa Mendocino Monterey Modoc Nevada Placer Plumas Riverside San Bernardino Santa Cruz San Diego Shasta Sierra Siskiyou Tehama Trinity Tulare Tuolumne Yuba