Minnesota's Carnivorous Plants Documented Across State

Minnesota hosts 14 species of carnivorous plants spread across four genera. The purple pitcher plant (Sarracenia purpurea) turns purple in season and traps insects in its pitcher‑shaped leaves, occurring in bogs and on the rocky shores of Lake Superior. The round‑leaved sundew (Drosera rotundifolia) uses sticky leaf hairs to capture prey and grows in bogs and moist sandy soils. Butterwort species are found exclusively along Lake Superior’s shoreline, while the common bladderwort (Utricularia vulgaris) lives in water, using rapid suction bladders to trap small aquatic insects.

These plants are common in Minnesota forests and wetlands, and their ecology is highlighted by the University of Minnesota Bell Museum, which provides information on their habitats and trapping mechanisms.