]> FH barcode-00302429 United States of America Colorado Niwot Ridge, east of Navajo Peak, east slope of Front Range, ca. 12,000 ft. alt. Acarospora schleicheri (Acharius) A. Massalongo (Acharius) A. Massalongo 2010-08-16 16:39:38 S. Shushan & W. Osburn