Small genus of deciduous trees of China and United States having paniculate flowers and thick pulpy pods. 在中國和美國長有圓錐花序的花和稠密的果肉狀的扁豆層的每年落葉的喬木的小屬。
Tall tropical South American tree having pulpy egg-shaped pods of fragrant black almond-shaped seeds used for flavoring. 熱帶南美一種高大的樹種，果肉豐富的蛋形豆莢，芳香黑色的杏仁形種子，調味品。