Lemon eucalyptus is a tree native to Australia, known scientifically as *Corymbia citriodora*. It is recognized for its distinct lemon-scented leaves, which contain citronella oil. This oil is often used in natural insect repellents and has antimicrobial properties. The tree can grow up to 50 meters tall and thrives in warm, humid climates. Lemon eucalyptus is also valued for its fast growth and ability to adapt to various soil types. Its essential oil is popular in aromatherapy and is sometimes used in cosmetics for its refreshing fragrance.