]> GH barcode-02120513 United States of America Utah Lower NE side of next mesa to west of Checkerboard Mesa, ZNP Navajo SS outcrop T41S R9W S30 NE4 NE4 Penstemon humilis var. obtusifolius (Pennell) Reveal (Pennell) Reveal 2022-03-09 14:06:50 J. S. Tuhy