Utricularia capillacea is a species of carnivorous plant from the Lentibulariaceae family, Lamiales order, described by Carl Ludwig Willdenow. According to the Catalogue of Life Utricularia capillacea does not have known subspecies.
References Willd., 1797 In: Sp. Pl. 4. ed. 1: 113 World Plants: Synonymic Checklists of the Vascular Plants of the World