]> NEBC barcode-00521877 United States of America Massachusetts Boston Basin Ecoregion: Muddy River Watershed, near Fens pumphouse, and under an overpass, GPS 42.350604N, 71.092543W (WGS-84) Bidens frondosa Linnaeus Linnaeus 2016-01-13 16:25:52 Zachary Nowak