]> GH barcode-01780372 United States of America Oklahoma the Mt. Fork River at campground Beavers Bend State Park Sec. 9, T5S, R25E Ludwigia peploides subsp. glabrescens (Kuntze) P. H. Raven (Kuntze) P. H. Raven 2020-05-11 18:31:37 C. B. Hellquist & L. Crouch