]> GH barcode-02120799 United States of America Wyoming North of the summit, Laramie Mts., Laramie to Cheyenne highway. Penstemon laricifolius subsp. exilifolius (A. Nelson) D. D. Keck (A. Nelson) D. D. Keck 2022-03-11 16:08:45 G. B. Ownbey