The term 'Jamaican Fruit' refers to two fruits that are native to Jamaica: Ugli and Ackee. Ugli is a citrus fruit that is a hybrid of grapefruit, tangerine, and orange. It has a thick, bumpy skin and a sweet-tart flavor. Ackee is a tropical fruit that is related to the lychee and longan. It has a yellow flesh and a sweet flavor. Both of these fruits are popular in Jamaican cuisine and are widely available in markets throughout the country.