Melaleuca is a genus of trees and shrubs native to Australia, commonly known as tea trees. These plants are characterized by their aromatic leaves and distinctive bark, which peels away in thin layers. The most well-known species, Melaleuca alternifolia, is famous for its essential oil, often used in natural remedies and skincare products. The essential oil derived from Melaleuca alternifolia has antibacterial and antifungal properties, making it popular in alternative medicine. Additionally, Melaleuca plants are often used in landscaping for their resilience and ability to thrive in various soil types, contributing to biodiversity in their native habitats.