]> A barcode-02034561 United States of America South Carolina Francis Marion National Forest. WNW of the town of McClelanville; Halfway Creek Road (USFS Road 654S) SW of South Carolina highway 45; Road Pond in Wambah Swamp Agalinis tenella Pennell Pennell 2020-07-20 11:37:05 D. E. Boufford & S. H. Shi