Saururaceae is a family of flowering plants that includes six genera and around twelve species. These plants are characterized by their simple, heart-shaped leaves and small, white flowers arranged in spikes or clusters. They are found primarily in wet, swampy habitats in tropical and temperate regions of the Americas and Asia. Some members of this family have medicinal uses; for example, the roots of Houttuynia cordata, also known as Chinese lizard's tail, have been used in traditional medicine to treat respiratory infections and skin diseases. However, more research is needed to confirm the safety and effectiveness of these treatments.