Related species: Clarkia speciosa ssp. immaculata Clarkia speciosa ssp. polyantha Clarkia speciosa ssp. speciosa Clarkia speciosa ssp. nitens
Plant Communities: Foothill Woodland Chaparral
Counties: Fresno Kern Los Angeles Madera Mariposa Merced Monterey Santa Barbara San Bernardino San Benito San Luis Obispo Stanislaus Tulare Ventura