Sarracenia is a genus comprising of about 10 species of North American pitcher plants. Like the more famous Venus flytrap, these plants are carnivorous. But unlike the fly trap, which moves to trap its prey, the Sarracenia has a passive trap. The plant’s leaves have evolved into a funnel-shaped pitcher. Insects are attracted by a nectar-like secretion on the lip of pitcher, as well as a combination of color and scent. Slippery footing at the pitchers’ rim causes the insect to fall in. Once inside, tiny downward-facing hairs make it nearly impossible for an insect to crawl back out, and liquids at the bottom of the pitcher make tiny wings too wet to fly.
Sarracenia are often found in hot, sunny bogs of Texas and the east coast of the United States. Bog soil is acidic and lacks nutrients so digested insects serve as an important source of nourishment for the plants. When blooming, the Sarracinia’s dramatic umbrella-like flowers are usually on long stems well above the pitcher, to avoid trapping potential pollinators.