]> NEBC barcode-00954470 United States of America Massachusetts Gulf Brook Conservation Land, 0.25 mi N of Heald Road along Jeff Smith Trail. 2.4 mi NNW of junction Rt 111 and Rt 113, west of Gulf Brook Carex virescens Muhlenberg ex Willdenow Muhlenberg ex Willdenow 2020-11-26 10:15:38 L. A. Standley, K. Frost, Patricia Swain, D. McGrary, M. P. Charpentier, P. P. Grima & V. Kimball