Citrus | Yuzu
Yuzu (Citrus junos, from Japanese 柚子 or ユズ) is a citrus fruit and plant in the family Rutaceae of East Asian origin. It is believed to have originated in central China as a hybrid of mandarin orange and the ichang papeda. The yuzu is called yuja (from Korean 유자) in Korean cuisine.
All grafted, (nb: images are mature fruit trees).