Ugli is the trademark of Cabel Hall Citrus Limited and under which it sells its Jamaican tangelo which is a citrus fruit created by hybridising a grapefruit, an orange and a tangerine. It was discovered growing wild in Jamaica where it is mainly grown today. It has an unsightly appearance with rough, wrinkled, greenish-yellow rind, wrapped loosely around the orange pulpy citrus inside. The light green surface blemishes turn orange when the fruit is at its peak ripeness. A tangelo fruit is usually slightly larger than a grapefruit but this varies and has fewer seeds. The flesh is very juicy and tends towards the sweet side of the tangerine rather than the bitter side of its grapefruit lineage, with a fragrant rind. The taste is often described as more sour than an orange and less bitter than a tangerine, however, and is more commonly guessed to be a lemon-tangerine hybrid. The fruit is seasonal from December to April. It is distributed in the United States and Europe between November and April,