Key to Tasmanian Dicots
1. Utricularia dichotoma
2. U. lateriflora
3. U. australis
This is the bladderwort family, and is represented in Tasmania by 6 native species of Utricularia (n.b. the genus Polypompholyx, as described in the Students Flora, is now included in Utricularia ). The plants are carnivorous, trapping small invertebrates in underground or underwater bladders. The plants occur in very wet peats and one species is aquatic. The flowers are conspicuous with a corolla with a broad lower lobe.
Key to species 
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List of species