Small perennial trees, 1~7 m high. The leaves are thick and olive-shaped. Pink and white flowers bloom in spring and summer and bear fruit in autumn. The fruit is usually green, oval and the size of an egg. Because the fruit contains methyl benzoate, the smell is unique and fragrant, and the pulp is sweet and sour. The pulp near the peel is very sandy. The seeds have degenerated, small and soft. Although it is called Fioria, it has nothing to do with Fiji. In memory of the Brazilian-born Portuguese botanist Joe 227; O da Silva feyo? And give it a name.