Micromelum minutum, commonly known as limeberry, is a species of flowering plant in the citrus family, Rutaceae. This shrub or small tree is recognized for its aromatic foliage and ornamental qualities. It is a member of a genus that includes several species native to tropical and subtropical regions of Asia and Australia. The growth habit of Micromelum minutum is typically that of a shrub or a small tree, reaching heights of up to 6 meters. Its leaves are pinnately compound, meaning they are composed of several leaflets arranged along a central stalk. The leaflets are ovate to lanceolate, with entire or crenulate margins, and possess a distinct aromatic quality, often releasing a citrus-like scent when crushed. The bark is generally smooth and grayish. Inflorescences are terminal panicles bearing numerous small, fragrant flowers. The individual flowers are typically white or cream-colored, with five petals and prominent stamens. Following flowering, the plant produces small, ovoid to globose berries. These fruits are typically red to orange when ripe and are fleshy. The seeds are usually ovoid and smooth. Micromelum minutum is native to a wide range across Southeast Asia, including countries like India, Malaysia, Indonesia, the Philippines, and extending into parts of Australia. It thrives in a variety of habitats, often found in open forests, secondary growth, along stream banks, and on rocky slopes. It prefers well-drained soils and can tolerate a range of light conditions, from full sun to partial shade. While it is adapted to tropical and subtropical climates, it can be cultivated in similar environments globally. The limeberry holds some significance as an ornamental plant, appreciated for its attractive foliage and fragrant flowers. While not widely cultivated for fruit, the berries are sometimes consumed locally. There is limited scientifically documented evidence regarding extensive medicinal or economic uses for this specific species. Its ecological role primarily involves providing habitat and sustenance for local fauna. An interesting characteristic of Micromelum minutum is the strong, pleasant aroma emitted by its leaves, which is a common trait among many members of the Rutaceae family. This aromatic property is due to the presence of essential oils within the plant tissues. The small, brightly colored berries add ornamental value, particularly when the plant is in fruit. Its ability to adapt to various light and soil conditions makes it a resilient species within its native range.