]> GH barcode-02122356 United States of America Utah canyon side, (near head of canyon); Route 40, Daniels Canyon, northeast of Heber Penstemon rydbergii var. aggregatus (Pennell) N. H. Holmgren (Pennell) N. H. Holmgren 2022-04-11 12:23:40 F. W. Pennell & R. L. Schaeffer, Jr.