]> GH barcode-01922169 United States of America Alaska Ptarmigan Creek Bridge, mi.e 102 Steese Hy. (ca. 6 mi. W of Eagle Summit); 65° 20' N. 145° 50' W. Dodecatheon frigidum Chamisso & Schlechtendal Chamisso & Schlechtendal 2020-11-09 15:00:00 V. L. Harms