]> GH barcode-02118550 United States of America Colorado (5-7 mi. n. of Wolcott); Route 11 Penstemon crandallii var. glabrescens (Pennell) C. C. Freeman (Pennell) C. C. Freeman 2022-02-09 16:50:28 F. W. Pennell & R. L. Schaeffer, Jr.