Definition
Aristolochiaceae, also known as the birthwort family, is a family of flowering plants characterized by their unique and often bizarre-looking flowers. These plants are often vines or herbaceous perennials. The flowers are usually trap flowers, meaning they trap insects to ensure pollination. They are found in a variety of habitats, especially in tropical and subtropical regions π. Some members contain compounds that are toxic to humans and animals. Birthworts contribute to diverse ecosystems.