New Names: Descurainia incana ssp. incisa
Parent species: Descurainia incisa
Synonyms: Descurainia richardsonii ssp. incisa
Counties: Alpine Calaveras El Dorado Fresno Humboldt Inyo Kern Lassen Madera Mariposa Mendocino Mono Modoc Nevada Placer Plumas Riverside San Bernardino Shasta Sierra Siskiyou Tehama Trinity Tulare Tuolumne