Flatleaf Bladderwort, Flat-leaved Bladderwort, Mountain Bladderwort: Utricularia intermedia -
Lesser Bladderwort: Utricularia minor -
Dwarf Bladderwort: Utricularia ochroleuca (Synonym: Utricularia occidentalis) -
Bladderwort, Common Bladderwort, Greater Bladderwort: Utricularia vulgaris ssp. macrorhiza (Synonyms: Utricularia macrorhiza, Utricularia vulgaris var. americana) -