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TIL: Plants

Dionaea Muscipula: The Venus Flytrap

N/A • 27 februari 2024

The Venus Flytrap, scientifically known as Dionaea Muscipula, is among the world's unusual and fascinating plants due to its carnivorous nature. The plant originates from subtropical wetlands on the East Coast of the United States in North Carolina and South Carolina. It's most famously found in boggy areas where the soil is poor in nutrients, mainly nitrogen, which it compensates by digesting insects. It has also been introduced to several regions around the world. The Venus Flytrap is a perennial rosette plant that has 4 to 7 leaves that grow from a short subterranean stem. Each leaf has a hinged midrib forming two lobes, each terminating in 1-3 spikes. The lobes exhibit rapid plant movement by folding closed to trap insects that land on them. Interestingly, the trapping of insects is an energy-intensive process, and the plant is selective when triggering the trapping mechanism: it only closes if two separate regions of the plant are touched within about twenty seconds of each other - a response that confirms an insect's presence and not a single droplet or a piece of dirt. Historically, the plant has been used in love potions and as an ingredient in house protection spells. More recently, some researchers have also studied the possibility of using Venus Flytrap extracts in cancer treatment, citing its potential cytotoxic effects, but there is not enough evidence to substantiate these claims. The plant shares a unique family with the aquatic waterwheel plant and the sundew, and they are protected due to threats from habitat destruction and poaching. The Venus Flytrap, with its peculiar yet appealing features, is often kept as a novelty houseplant and is recognized as a symbol of fascination and curiosity worldwide.

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