]> GH barcode-00946878 United States of America California Headwaters of Peppermint Creek (tributary of Kern River) along forest road to Dome Rock 5 miles south of Quaking Aspen Ranger Station Boechera platysperma (A. Gray) Al-Shehbaz (A. Gray) Al-Shehbaz 2020-08-03 08:08:38 R. C. Bacigalupi, I. L. Wiggins & R. J. Ferris