Finger limes are native to Australia where it grows in the rainforest as a compact shrub or small tree. Finger lime trees produce small, evergreen leaves with a thorn at each axil. Its flowers are bright pink and fade to pale pink or white. The finger lime fruit is elongated and cylindrical, known as resembling a finger. Finger limes are often referred to as 'citrus caviar' due to its flesh that contains many small vesicles, also known as pearls, crystals, or globular pulp. The vesicles are non-attached, firm, juicy and burst with a tart flavor when eaten. The fruit is considered a culinary delight and is prized by chefs all over the world.