]> FH barcode-00991005 United States of America Massachusetts Princeton & Westminster, Wachusett Mountain State Reservation, Site 17 (Choiniere Area "C"), "balds" ca 100 m WSW of lowest intersection of Westside Trail with Up Summit Rd Pertusaria trachythallina Erichsen Erichsen 2019-06-21 11:02:13 P. F. May