Trillium erectum, commonly known as the red trillium or wake-robin, is a perennial flowering plant native to the eastern United States and Canada. It typically grows in moist, wooded areas and features a distinctive three-petaled flower that is usually deep red or purple. The plant blooms in early spring and can reach heights of 12 to 18 inches. The leaves of Trillium erectum are broad and arranged in a whorl, providing a striking backdrop for its flowers. This species is part of the Liliaceae family and plays a role in local ecosystems by attracting pollinators such as bees. It is also valued for its ornamental appeal in gardens.