Cladrastis is a genus of flowering trees in the legume family, known for their beautiful, fragrant flowers and attractive foliage. Commonly referred to as the yellowwood tree, these trees are native to the eastern United States and parts of Asia. They typically grow to heights of 30 to 50 feet and are valued for their durable wood and ornamental qualities. The flowers of Cladrastis bloom in late spring and are usually white or pale yellow, forming long, drooping clusters. These trees thrive in well-drained soils and are often planted in parks and gardens for their aesthetic appeal. Their leaves turn a vibrant yellow in the fall, adding seasonal interest to landscapes.