]> GH barcode-02120771 United States of America Utah Clear Creek along Zion-Mt. Carmel highway, near Kane Co. line. T.41 S., R.10 W., Sec. 14. Penstemon laevis Pennell Pennell 2022-03-11 13:54:47 N. H. Holmgren, J. L. Reveal & C. La France