Utricularia alpina is a medium-sized terrestrial or epiphytic, perennial carnivorous plant that belongs to the genus Utricularia. U. alpina is native to the Antilles and northern South America, where it is found in Brazil, Colombia, Guyana, and Venezuela. In the Antilles it can be found in Dominica, Grenada, Guadeloupe, Jamaica, Martinique, Montserrat, Saba, Saint Kitts, Saint Lucia, Saint Vincent, and Trinidad.