]> NEBC barcode-01166903 United States of America Massachusetts Boston Basin Ecoregion: Mystic River Watershed, Middlesex Fells Reservation, Rock Circuit Trail south of gate 53 halfway to Jerry Jingle Road, Google Earth ca. 42°26'26"N, 71°04'50"W Calamagrostis coarctata Eaton Eaton 2016-03-02 16:02:03 W. T. Kittredge