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, 22:54, 10 June 2022
[[File:jinxuan_ruanzhi_front.jpg|thumb|right|Jin Xuan (right) vs und Ruan Zhi (left)]]
'''Bi Yu''' (碧玉), is a cross between [[Jin Xuan]] and [[Qing Xin]] and was registered under the number TRES 19. This cultivar is relatively rare and is mainly used for Baozhong.
[[Category:Oolong]]
[[de:Bi Yu]]