]> FH barcode-00991068 United States of America Massachusetts Mohawk Trail State Forest, Old Growth Area 6-1, 0.2 km W of intersection of Route 2 and Black Brook Road Phaeophyscia pusilloides (Zahlbruckner) Esslinger (Zahlbruckner) Esslinger 2019-06-27 09:02:00 P. F. May