]> NEBC barcode-01154882 United States of America Massachusetts Boston Basin Ecoregion: Mystic River Watershed. Middlesex Fells Reservation, near north end of Shiner Pool, GPS 42 26.857'N, 71 5.433'W Tradescantia ohiensis Rafinesque Rafinesque 2016-10-12 16:11:33 B. T. Hamlin