Utricularia cornuta Michx.
D.S. Correll, H.B. Correll, Aquatic Wetl. Pl. SW U.S.: , fig. 709 (1972) [unsigned]
D.S. Correll, H.B. Correll, Aquatic Wetl. Pl. SW U.S.: , fig. 709 (1972) [unsigned]