]> NEBC barcode-01166902 United States of America Massachusetts Boston Basin Ecoregion: Mystic River Watershed. Middlesex Fells Reservation, east side of Interstate Route 93 north of exit 34 to Fellsway West (State Route 28), GPS 42 27’42”N, 71 6’8”W Bromus inermis Leysser Leysser 2016-03-02 15:47:25 W. T. Kittredge