]> GH barcode-01780373 United States of America Oklahoma west of pond nearest road on west side of Rte. 99, ca. 6.5 miles north of Willis, Sec. 5, R5E, T7S Ludwigia peploides subsp. glabrescens (Kuntze) P. H. Raven (Kuntze) P. H. Raven 2023-04-13 09:38:25 C. B. Hellquist