Arum dracontium, commonly known as green dragon, is a species of flowering plant belonging to the Araceae family. It is a herbaceous perennial native to the United States, specifically found in eastern North America. This plant is known for its unique and intriguing characteristics.
The green dragon typically grows in moist, wooded areas, often near streams or wetlands. It has large, umbrella-like leaves that can grow up to 60 centimeters long. These leaves are typically divided into three lobes and have a glossy, dark green color. The plant also produces a distinctive flower that resembles a small, green sheath or hood, with a long, protruding spadix in the center.
The spadix of the green dragon flower is responsible for its fascinating nature. It has a specialized structure that emits a putrid odor, similar to that of rotting flesh. This odor attracts certain insects, particularly flies, which act as pollinators for the plant. The flower is adapted to benefit from this specific fly pollination, as it enhances the reproductive success of the green dragon.
Despite its captivating features, it is important to note that Arum dracontium is toxic and should not be ingested. The plant contains calcium oxalate crystals, which can cause severe irritation and swelling of the throat, mouth, and other mucous membranes if consumed.
In summary, Arum dracontium, commonly referred to as green dragon, is a perennial plant found in eastern North America. It is characterized by large, divided leaves and a distinctive flower with a foul odor. While intriguing, this plant should be treated with caution due to its toxic properties.
