]> GH barcode-01626728 United States of America South Carolina Sumter National Forest Horn Creek Analysis Area; N of terminus of For Serv Rd 8-001 on S side of Dry Creek, Compartment 322, Stand 2 Myriophyllum aquaticum (Vellozo) Verdcourt (Vellozo) Verdcourt 2020-09-16 11:05:56 J. B. Nelson