Aquatic plants include water fern, water lily, coontail, bladderwort and spatterdock. Lake Jean used to experience a bladderwort infestation. Utricularia sandersonii, Sanderson's bladderwort, is a species of flowering plant in the bladderwort family. The name "bladderwort" refers to the bladder-like traps. A bladderwort is shown invading a bromeliad. Utricularia australis is a medium-sized, perennial species of aquatic bladderwort. Carolina bays, including bladderwort, butterwort, pitcher plant, and sundew. The main part of a bladderwort plant always lies beneath the surface of its substrate. A variety of aquatic plants have been identified including sedges, bull rushes and bladderwort. The bladders which give common bladderwort its name are used to trap and consume prey. There is one known species of a carnivorous plant, horned bladderwort. The bladderwort is a carnivorous plant that eats insects and bugs. The bladderwort produces winter buds, and blooms again in spring. The genus "Pinguicula" contains the 83 species of butterworts, belonging to the bladderwort family (Lentibulariaceae). One notable exchange concerned the bladderwort plant, "Utricularia clandestina".