]> FH barcode-00302905 United States of America Nevada Open desert, Mormon Mesa, south of Mormon Peak, on road intersecting with Highway 91 about 14 miles west of Mesquite; on north facing vertical surface, 6.5 miles n. of highway Acarospora socialis H. Magnusson H. Magnusson 2010-08-16 16:39:38 I. I. Tavares