]> NEBC barcode-00552009 United States of America Massachusetts Boston Basin Ecoregion: Mystic River Watershed. Middlesex Fells Reservation, on northeast corner where the Rock Circuit Connector Trail leaves Jerry Jingle Road, along Shilly Shally Brook (Kidder’s “Bog Hole”) Calla palustris Linnaeus Linnaeus 2014-05-16 09:29:03 B. T. Hamlin