]> GH barcode-02121390 United States of America Utah Ridgetop between Seep Canyon and PR Canyon of upper Sweetwater Canyon (Two Waters Creek drainage). T.14 S., R.23 E. Penstemon pachyphyllus (A. Gray) Rydberg (A. Gray) Rydberg 2022-03-25 17:08:11 N. H. Holmgren & James L. Reveal