]> GH barcode-02118366 United States of America Utah Kaiparowits Plateau, about 25 airline miles southeast of Escalante. T.38 S., R.4 E., Sec. approx. 1. Penstemon comarrhenus A. Gray A. Gray 2022-02-07 12:27:09 N. H. Holmgren, J. L. Reveal & C. La France