]> GH barcode-02120770 United States of America Utah South edge of Elkhart Cliffs, about 5 miles southeast of Mt. Carmel junction. T.42 S., R.7 W., Sec. 3. Penstemon laevis Pennell Pennell 2022-03-11 14:22:01 N. H. Holmgren, J. L. Reveal & C. La France