[Regnum Vegetabile] L. (1753), nom. inval. - plant kingdom see Kingdom Plantae Haeckel (1866)
   Class Diandria L. (1753), nom. inval.
     Order Diandria Monogynia L. (1753), nom. inval.
       Genus Olea L. (1753)
         1 Olea europaea L. (1753) - olive
         2 Olea capensis L. (1753)