]> GH barcode-02163872 United States of America North Carolina About 3 1/2 miles south of Low Gap on the Appalachian Trail near N.C.-Tenn. line in Great Smoky Mt. Nat. Park Diphasiastrum tristachyum (Pursh) Holub (Pursh) Holub 2020-09-15 10:13:56 N. H. Woodfruff