]> A barcode-00247977 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; Round Pond in Wambah Swamp. Staehelina elegans Walter Walter 2010-08-16 16:38:00 D. E. Boufford & S. H. Shi