]> NEBC barcode-00872900 United States of America Massachusetts Boston Basin Ecoregion: Mystic River Watershed. Middlesex Fells Reservation, alluvial swamp on the west side of Meetinghouse Brook between gates 8 & 9, GPS 42.4380N, 71.11869W Dryopteris √óboottii (Tuckerman) Underwood (Tuckerman) Underwood 2017-06-05 09:54:45 W. T. Kittredge