]> FH barcode-00302174 United States of America Pennsylvania Tioga State Forest, E shore of Gleason Hollow Run at confluence with Fahneystock Run, along SR 3001 ~2.5 mi S of Leetonia; elev. ~ 900ft. Hypocenomyce scalaris (Acharius ex Liljeblad) M. Choisy (Acharius ex Liljeblad) M. Choisy 2010-08-16 16:39:28 J. C. Lendemer