Prenanthes serpentaria is a flowering plant that belongs to the Asteraceae family. It is commonly known as the Lion's Foot or Rattlesnake root. However, several other synonyms are used to describe this plant. Some of the synonyms for this species include Snake bite root, Virginian snake root, White lettuce, and Nabalus serpentarius. The plant is native to the Eastern regions of North America, where it grows in moist forests and along stream banks. Prenanthes serpentaria has been used by indigenous tribes for centuries to treat snake bites, fever, and other ailments. Owing to its medicinal properties, the plant is being actively studied for its potential use in modern medicine.