Citrus junos[1][2] or yuzu (from Japanese ユズ) is a citrus fruit and plant in the family Rutaceae. It is called yuja (from Korean 유자) in Korean cuisine context. Both Japanese yuzu and Korean yuja are cognates of Chinese yòuzi (柚子), but the Chinese word means pomelo. Yuzu is called xiāngchéng (香橙) in Chinese.