Eucalyptus smithii

Eucalyptus smithii, commonly known as gully gum or blackbutt peppermint, is a species of Eucalyptus native to southeastern Australia. It is a medium to tall tree, typically growing to a height of 20–50 meters, and is known for its aromatic leaves which are a source of eucalyptus oil.

Description

Eucalyptus smithii is characterized by its rough, fibrous bark on the trunk and larger branches, while the upper branches have smooth, white to greyish bark that sheds in ribbons. The leaves are lance-shaped, glossy green, and aromatic when crushed. The tree produces white flowers, which are arranged in clusters of seven to eleven. The fruit is a woody capsule, commonly referred to as a gumnut.

Distribution and Habitat

This species is found in the coastal and sub-coastal regions of southeastern Australia, particularly in New South Wales and Victoria. It typically grows in moist, well-drained soils in valleys and gullies, often in association with other Eucalyptus species.

Uses

Eucalyptus smithii is valued for its high-quality eucalyptus oil, which is used in aromatherapy, pharmaceuticals, and cosmetics. The oil is known for its antiseptic and anti-inflammatory properties. Additionally, the wood of Eucalyptus smithii is used for timber and firewood.

Cultivation

This species is cultivated for its oil and timber. It prefers a sunny position and well-drained soil. It is relatively fast-growing and can be propagated from seed. Eucalyptus smithii is also used in reforestation projects due to its rapid growth and adaptability.

Conservation Status

Eucalyptus smithii is not currently listed as threatened. However, like many native species, it can be affected by habitat loss and environmental changes.

See Also

• Eucalyptus
• Eucalyptus oil
• Aromatherapy
• Pharmaceuticals
• Timber