]> A barcode-00993801 United States of America Georgia south of the town of Portal; 7.1 km (4.8 miles) SSW of U. S. route 80 on state road 579. Asclepias michauxii Decaisne Decaisne 2020-10-28 08:44:13 D. E. Boufford, S. A. Spongberg, N. C. Coile & D. J. Drapalik