Eucalyptus marginata, commonly known as the Jarrah tree, is a species native to southwestern Australia. It is a tall evergreen tree that can grow up to 50 meters in height. The tree is known for its durable hardwood, which is often used in construction and furniture making due to its resistance to decay. The leaves of Eucalyptus marginata are lance-shaped and aromatic, providing essential oils that have various uses. This tree also plays a vital role in its ecosystem, offering habitat and food for local wildlife, including koalas and various bird species.