]> FH barcode-00259637 United States of America Michigan Phoenix Mine (1.8 mi SSE of Eagle River). On mine tailings with white birch, quaking aspen, and balsam poplar Sec. 30, T58N, R31W Lecanora circumborealis Brodo & Vitikainen Brodo & Vitikainen 2010-08-16 16:38:11 C. M. Wetmore