Eucalyptus nicholii, commonly known as the narrow-leaved black peppermint or willow peppermint, is a species of small to medium-sized tree that is endemic to New South Wales. It has thick, rough, fibrous bark on the trunk and branches, small, narrow adult leaves, flower buds arranged in groups of seven, white flowers and small, hemispherical, bell-shaped or conical fruit.
Eucalyptus nicholii is a tree that typically grows to a height of 15–18 m (49–59 ft) and forms a lignotuber. It has thick, rough, ...