Abstract
A new replacement name, i.e., Cercis usnadzei Y.X.Lin & W.O.Wong, nom. nov. (fossil Fabaceae), is proposed here to supersede the later homonym C. kryshtofovichii Usnadze (1971) of C. kryshtofovichii Kornilova (1960). C. usnadzei should be only used for the leaf fossils, which have been reported from the late Oligocene to middle Miocene of Central Eurasia. An emended description of C. usnadzei is given here.