]> A barcode-01838637 United States of America North Carolina Nantahala National Forest. W of the city of Franklin on U.S. route 64, then NNW on Buck Creek Road to Perry Gap Road (E of Perry Gap); at Barnard's Creek Thalictrum clavatum de Candolle de Candolle 2020-12-18 09:14:15 C. R. Davidson, D. E. Boufford, Sharon Christoph & T. Masaki