The pitcher-plant is named for the circle of urn-shaped leaves surrounding the central flower stalk. Insects are attracted to the red-veined leaves of this carnivore, and pursue a nectar-scented trail downward into a pool of rainwater and digestive enzymes. Hair-like bristles point downward and prevent the prey from backing out. Once inside, the prey drowns. As corpses accumulate, bacterial action assists the plant in breaking down its food, and the odour of rotting meat becomes noticeable. Found in bogs and wet bottomlands throughout eastern North America, the pitcher-plant obtains nutrients from its prey that the soil in its environment lacks.