Triostium perfoliatum is a plant commonly known as feverwort or wild coffee due to its traditional use in treating fever and its coffee-like aroma. It belongs to the Rubiaceae family and can be found in the eastern United States. Other synonyms for this plant include purple-flowered perfoliate Alexandra, tinker's weed, sweatroot, agueweed and Indian sage. Its medicinal properties include antipyretic, diaphoretic, and tonic abilities. It has been used in treating various ailments such as fever, dysentery, and bronchitis. Its caffeine-like aroma also makes it a great substitute for coffee. The plant also has ornamental value as it produces purple flowers and has a unique perfoliated leaf structure.