]> NEBC barcode-01166215 United States of America Massachusetts Boston Basin Ecoregion: Mystic River Watershed. Middlesex Fells Reservation, Virgiia Wood, north side of trail between Pond Street parking lot and bridge over Spot Pond Brook, Google Earth 42.45659N, 71.08651W Ptelea trifoliata Linnaeus Linnaeus 2016-02-01 16:30:02 W. T. Kittredge