This tangelo is a variety of citrus fruit grown exclusively in Jamaica and exported by Trout Hall Ltd. to markets all over the world. It was discovered growing wild in Jamaica over 80 years ago and has been developed by the family of the owners of Trout Hall Ltd. into the commercial variety now in production. The original tree is believed to have been a hybrid formed from the Seville orange, the grapefruit and the tangerine families. Since 1924 when it was first discovered several improved scions have been used by Trout Hall Ltd. to produce the current variety which is so popular.