A pipe vine, also known as Aristolochia, is a genus of plants that typically have large heart-shaped leaves and tubular flowers. There are several synonyms for pipe vine, depending on the specific species and location. In North America, the plant is commonly referred to as Dutchman's pipe or birthwort. In Europe, it is known as the pipevine or snakeroot. Other synonyms for pipe vine may include Virginia snakeroot, Indian root, and pelican flower. Regardless of the name, pipe vine plants are known for their unique shape and are often used in landscaping or as sources of traditional medicine.