Multi-core fruit. Because ordinary batches of fruits are multi-nucleated, the fruit will contain about 3 kernels, and some varieties may have 4 kernels. So loquat fruit has 3 to 4 stone. Loquat originated in China and was introduced to Japan, Pakistan, Israel, Spain, Madagascar and the United States. In China, it is mainly distributed in Fujian, Sichuan, Zhejiang, Jiangsu, Guangdong and southwestern Shaanxi.