Trillium is a genus of flowering plants in the family Melanthiaceae, commonly found in North America and parts of Asia. These perennial plants are known for their distinctive three-petaled flowers, which can be white, pink, or purple, depending on the species. Trillium typically grows in wooded areas and prefers rich, moist soil. The plant's life cycle is notable, as it takes several years to mature and produce flowers. Trillium species are often used in gardens for their beauty and are also important for local ecosystems, providing habitat and food for various wildlife. However, some species are threatened due to habitat loss.