Yuzu citron (pronounced "yuzu"; scientific name: Citrus junos, synonym C. ichangensis x C. reticulata var. austera) is a rutaceous evergreen tree.
ユズ（柚子、学名：Citrusjunos、シノニムC.ichangensisxC.reticulatavar.austera）は、ミカン科の常緑樹。