Wikipedia Article About Mangosteen on Wikipedia The mangosteen (Garcinia mangostana) is a tropical evergreen tree, believed to have originated in the Sunda Islands and the Moluccas. The tree grows from 7 to 25 meters tall. The edible fruit is deep reddish purple when ripe. In Asia, the mangosteen fruit is known as the "Queen of Fruits," while the durian (Durio spp.) is known as the "King of Fruits." It is closely related to other edible tropical fruits such as button mangosteen and lemondrop mangosteen.