]> GH barcode-01732792 United States of America Oklahoma Lake Texoma by boat houses of the Univ. of Okla. Biological Station, 2.0 miles east of Willis, Sec. 8, T8S, R4E Stuckenia pectinata (Linnaeus) Börner (Linnaeus) Börner 2020-04-29 14:28:22 C. B. Hellquist