Utricularia amethystina (or Florida Purple Bladderwort) is a variable species of terrestrial bladderwort native to Bolivia, Brasil, Guyana, Peru, and south-east Florida. The small flowers can be purple, lilac, white, bluish, cream, or bright yellow, and are also highly variable in size and shape.
Taylor,P. The genus Utricularia a taxonomic monograph. Kew Bulletin additional series XIV, Royal Botanic Gardens, Kew, London.
USDA Plant Profile page
Index of Utricularia photos online
International Carnivorous Plant Society
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