Corymbia clarksoniana, commonly known as Clarkson's bloodwood or grey bloodwood, is a species of medium-sized tree that is native to Queensland and northern New South Wales. It has rough, tessellated greyish to brownish bark on the trunk and branches, lance-shaped, glossy green leaves that are paler on the lower surface, flower buds in groups of seven, white flowers and urn-shaped to barrel-shaped fruit.

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