]> NEBC barcode-00549189 United States of America Massachusetts Boston Basin Ecoregion: Mystic River Watershed. Middlesex Fells Reservation, north end of Spot Pond, GPS 42 27.870’N, 71 6.024’W Mollugo verticillata Linnaeus Linnaeus 2015-04-10 12:50:16 B. T. Hamlin