]> NEBC barcode-01166511 United States of America Massachusetts Boston Basin Ecoregion: Mystic River Watershed. Middlesex Fells Reservation, South Border Road between gates 7 & 8, GPS 42.434N, 71.115W Galinsoga parviflora Cavanilles Cavanilles 2016-02-17 16:31:15 W. T. Kittredge