]> GH barcode-01626682 United States of America Alabama ca. 7 m from shore. Clear Creek at Jennings Ferry public use area (part of Black Warrior River backwater due to Warrior Lock and Dam), 2.8 mi W of Wedgeworth. T21N R3E8 Myriophyllum aquaticum (Vellozo) Verdcourt (Vellozo) Verdcourt 2020-09-23 09:01:57 B. R. Kuhajda