Argyrodendron is a genus of mainly trees in the mallow family Malvaceae. They occur in Malesia, New Guinea, New Caledonia and Australia. In Australia, they are a well-known rainforest species known by their Indigenous Australian name, booyong or the tulip oak. Argyrodendron has often been treated as a synonym of Heritiera, but a recent molecular study shows it to be distinct therefrom. * A. actinophyllum (Black Booyong) and A. trifoliolatum (White Booyong) - Toonumbar National Park, New South Wales, Australia