Eucalyptus risdonii, commonly known as the Risdon peppermint, is a species of small tree that is endemic to the Meehan Range within Greater Hobart and Mangalore in Tasmania, Australia. It has smooth bark, a crown composed mostly of sessile, glaucous, egg-shaped juvenile leaves arranged in opposite pairs. The flower buds are arranged in groups of between nine and fifteen and the fruit are cup-shaped, conical or hemispherical.

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