The Dutchman's Pipe, scientifically known as Aristolochia macrophylla, is a climbing vine native to the eastern United States. It is recognized for its large, heart-shaped leaves and unique, pipe-shaped flowers that resemble a Dutchman's pipe. The flowers are typically brownish-purple and can attract various pollinators, including certain types of moths. This plant thrives in shaded areas and can grow up to 30 feet long, making it a popular choice for covering trellises and fences. While it is visually striking, it's important to note that the Dutchman's Pipe contains toxic compounds, which can be harmful if ingested by humans or pets.