]> GH barcode-01673765 United States of America California W. slope Sierra Nevada, field at little red schoolhouse 3 mi. below pine grove on rd. to Jackson Clarkia williamsonii (Durand & Hilgard) F. H. Lewis & M. E. Lewis (Durand & Hilgard) F. H. Lewis & M. E. Lewis 2020-12-09 15:33:59 C. B. Wolf