]> GH barcode-01673793 United States of America California Fresno Flats on the Fresno River 1 mi. SW. of Oakhurst Clarkia williamsonii (Durand & Hilgard) F. H. Lewis & M. E. Lewis (Durand & Hilgard) F. H. Lewis & M. E. Lewis 2020-12-16 16:51:28 L. Constance