Byrsonima crassifolia is a species of flowering plant in the acerola family, Malpighiaceae, that is native to tropical America. It is valued for its small, sweet, yellow fruit, which are strongly scented. The fruits have a very pungent and distinct flavor and smell. The taste is not comparable to any other fruit. Common names include changunga, muruçi, nanche, nance, chacunga, craboo, kraabu, savanna serrette (or savanna serret) and golden spoon.