]> GH barcode-00417817 United States of America California 34.5 km (21.6 mi) E of Kern Camp summit of the San Jacinto Mountains on California State Highway 74 at Pinyon Flats Campground Gutierrezia sarothrae (Pursh) Britton & Rusby (Pursh) Britton & Rusby 2013-01-04 13:11:51 M. A. Lane