Homonym: Citrus Aurantiifolia (Lime)
Citrus aurantiifolia, commonly known as the Key lime, is a small, round citrus fruit that is typically green when ripe. It is native to Southeast Asia and is widely cultivated in tropical and subtropical regions. The fruit is known for its tart flavor and is often used in cooking, beverages, and desserts, particularly in the famous Key lime pie.
The tree that produces Citrus aurantiifolia is small, reaching heights of about 3 to 6 feet. It has glossy, dark green leaves and fragrant white flowers. This species thrives in well-drained soil and requires plenty of sunlight, making it a popular choice for home gardens in suitable climates.