Firethorn, also known as Pyracantha, is a thorny shrub belonging to the rose family. It is native to Europe and Asia and is often used in landscaping for its dense foliage and bright berries. The plant can grow up to 10 feet tall and is known for its small, white flowers that bloom in spring, followed by clusters of orange or red berries in the fall. Firethorn is popular among gardeners for its ability to attract birds, which feed on the berries. Additionally, it can serve as a natural hedge due to its sharp thorns, making it an effective barrier for privacy or security in gardens and yards.