]> NEBC barcode-00872453 United States of America Massachusetts Mystic River Watershed, Middlesex Fells Reservation, intersection of Quarry Road, and fire road from west side of Bellevue Pond, GPS 42°25.958’N, 71°6.406’W Bidens frondosa Linnaeus Linnaeus 2017-03-17 14:10:37 W. T. Kittredge