]> GH barcode-01597703 United States of America North Carolina W facing slope at Rainbow Falls, Horsepasture River, ca. 0.2 mi S of Rte. 281. ca. 2.8 mi SE of Sapphire Pycnanthemum montanum Michaux Michaux 2020-12-07 08:44:17 S. R. Hill John Hains