DECIDUOUS. Ginkgo biloba, commonly known as the Maidenhair Tree, is a distinctive deciduous tree with unique features. It has fan-shaped leaves that turn brilliant golden-yellow in autumn, creating a stunning display. The Maidenhair Tree is dioecious, meaning male and female flowers grow on separate trees. The inconspicuous flowers are yellow-green and appear in spring. Mature trees can reach impressive heights of 20 meters, making them iconic and beautiful additions to Australian landscapes with their exceptional foliage and elegant form.