]> NEBC barcode-00342858 United States of America New Hampshire Portsmouth Hospital Site. Ca. 4 miles south of dountown Portsmouth on west side of Rte. 1 behind parking lot. Site entrance at NW corner of paved lot. Found on southwestern side of site. Carex atherodes Sprengel Sprengel 2012-05-01 14:06:08 K . J. Jahr & G. Terragni