Garcinia prainiana, known as the button mangosteen or cherapu is a species of Garcinia. It has a flavor similar to, but distinct from, its cousin, the purple mangosteen, with an interesting taste some have compared to a tangerine, but unlike its cousin, it has a tissue-thin skin rather than a hard rind, making it much easier to eat out-of-hand. Also unlike the purple mangosteen, it can be grown in a container. The fruit is cultivated in Southeast Asia, by a few backyard growers in South Florida, and at the Whitman Rare Fruit Pavilion of Florida's Fairchild Tropical Botanic Garden.
- Kochummen (1998). "Garcinia prainiana". IUCN Red List of Threatened Species. Version 2006. International Union for Conservation of Nature. Retrieved 12 May 2006.
- Systematic Pomology (Vol. 1-2) (Set)
By O.P. Pareek, Suneel Sharma
- Katalog setem : Setem › Rare Fruits of Malaysia. Garcinia prainiana