]> NEBC barcode-00872717 United States of America Massachusetts Boston Basin Ecoregion: Mystic River Watershed. Middlesex Fells Reservation, Cascade, in the Shilly Shally Brook, GPS 42.4453N, 71.0755W Juncus marginatus Rostkovius Rostkovius 2017-04-26 14:58:59 W. T. Kittredge