Eucalypts are a diverse group of trees and shrubs belonging to the genus Eucalyptus, native primarily to Australia and nearby islands. They are known for their aromatic leaves, which contain essential oils, and their ability to thrive in various environments, from dry forests to wetlands. Eucalypts are important for their ecological role, providing habitat and food for many species, including the koala. These trees are also valued for their timber and are commonly used in construction and furniture making. Eucalypts grow rapidly and can reach significant heights, with some species exceeding 300 feet. Their adaptability and resilience make them a popular choice for reforestation and landscaping projects worldwide.