Giant hogweed is a large, invasive plant native to Central Asia. It can grow up to 14 feet tall and has thick, hollow stems covered in purple spots. The plant produces large clusters of white flowers, which can reach up to 2.5 feet across. This plant is known for its harmful effects on humans. When its sap comes into contact with skin and is exposed to sunlight, it can cause severe burns and blisters. Due to its aggressive growth, giant hogweed can outcompete native plants, disrupting local ecosystems and biodiversity.