]> FH barcode-00991434 United States of America Massachusetts Mt. Greylock State Reservation, Tuckerman Workshop Site 3, Rockwell Road, 1/3 km south of Sperry Road, NW flank of Saddle Ball Mtn. Stereocaulon pileatum Acharius Acharius 2019-07-22 17:24:57 P. F. May