Corymbia grandifolia
Corymbia grandifolia, commonly known as the cabbage gum, large-leaved cabbage gum and the paper-fruited bloodwood, is a species of tree that is endemic to northern Australia. It has smooth bark, egg-shaped to broadly elliptic to lance-shaped adult leaves, flowers buds in groups of three or seven, creamy white flowers and cup-shaped to cylindrical fruit. Description. "Corymbia grandifolia" is a tree that typically grows to a height of and forms a lignotuber. It has smooth white to pale grey bark that is shed in thin flakes. Young plants and coppice regrowth have egg-shaped  to broadly lance-shaped leaves that are long, wide and petiolate. Adult leaves are the same shade of glossy green on both sides, egg-shaped to broadly elliptic to lance-shaped, long and wide on a petiole long. The tree loses its leaves in the dry season. The flower buds are arranged in leaf axils on the leafless branchlets, on a branched peduncle up to long, each branch of the peduncle with three or seven buds on pedicels long. Mature buds are pear-shaped, long and wide with a rounded operculum that sometimes has a central point or knob. Flowering  occurs from September to January and the flowers are creamy white. The fruit is a cup-shaped to cylindrical capsule long, wide on pedicels long and with the valves enclosed in the fruit. Taxonomy and naming. Cabbage gum was first formally described in 1867 by George Bentham from an unpublished description by Robert Brown and was given the name "Eucalyptus grandifolia". Bentham's description was published in "Flora Australiensis". In 1995 Ken Hill and Lawrie Johnson changed the name to "Corymbia grandifolia". In the same paper, Hill and Johnson described three subspecies and the names have been accepted by the  Australian Plant Census: Distribution and habitat. "Corymbia grandifolia" grows in open forest, in woodland near watercourses and swamps and rocky slopes or flats in skeletal sandy soils over sandstone or basalt. Its range extends from the Kimberley region of Western Australia, across the top end of the Northern Territory including Bathurst and Melville Islands, and along the coast of the Gulf of Carpentaria as far east as the Gilbert River in Queensland.