New Names: Penstemon heterophyllus ssp. australis
Parent species: Penstemon heterophyllus
Synonyms: Penstemon heterophyllus ssp. australis
Counties: Contra Costa Colusa Fresno Kern Los Angeles Merced Monterey Orange Riverside Santa Barbara San Bernardino San Benito Santa Clara San Diego San Luis Obispo Sonoma Stanislaus Ventura