What Is the Biggest Carnivorous Plant?
According to the International Carnivorous Plant Society, the largest carnivorous plants are the triphyophyllum peltatum and tropical pitcher plants. The Venus Flytrap is not the largest, but might be the fastest.
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Big But Rare
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When a Triphyophyllum peltatum is mature enough, it will flower. Sometimes, flowering is preceded by a carnivorous leaf which produces digestive enzymes which absorbs nutrients from prey. After flowering, the plant begins life as a climbing vine, which can grow to more than 200 feet long. According to the International Carnivorous Plant Society (ICPS), this makes it the largest of all carnivorous plants, even though carnivorous leaves are rarely produced.
Tropical Pitcher Plants
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Tropical pitcher plants, also called Nepenthes, have large vines that can grow up to more than 30 feet long. According to the carnivorous plant society, each tendril is tipped by a pitcher, the carnivorous pitfall trap. These pitfall traps have a simple hood to prevent it from filling up with water. Prey falls into the trap and downward-pointing hairs on the slippery walls prevent the victim from crawling out. It ultimately drowns in digestive enzymes.
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Prey
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Carnivorous plants usually prey on insects, but pitcher plants have been known to capture prey as large as reptiles and small mammals.
Famous and Amazing
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The leaves of Venus Flytrap open wide and feature short, stiff hairs. When anything touches them enough to cause a bend, the two lobes of the leaves snap shut. The trap can shut in less than a second, according to the Botanical Society of America.
Why Carnivorous?
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Carnivorous plants tend to live in poor acid soils so they have to gather their nutrients in other ways.
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