The Tree of Heaven (Ailanthus altissima) is a fast-growing deciduous tree native to China. It can reach heights of 40 to 80 feet and is known for its large, compound leaves and distinctive yellow-green flowers. This tree thrives in urban environments and poor soil conditions, making it a common sight in cities. Often considered an invasive species, the Tree of Heaven can outcompete native plants and disrupt local ecosystems. Its ability to reproduce quickly through seeds and root suckers contributes to its spread. Despite its challenges, the tree is valued for its resilience and adaptability in various environments.