Genus Averrhoa is a botanical term that refers to a group of tropical fruit trees and shrubs. The genus belongs to the family Oxalidaceae and is commonly known as the sour fruit family because of the tartness of the fruit. Some of the common synonyms for the genus Averrhoa are Carambola, Balimbing, and Star Fruit. These synonyms are used interchangeably to refer to the same plant species identified by their distinct five-angled fruit shape. The fruit of the Averrhoa species is widely known for its sour taste and is a popular ingredient in many Southeast Asian cuisines. The genus Averrhoa is diverse, and its fruit varies in shape, texture, and taste, making it a unique and exciting addition to any garden or cuisine.