Systema naturæ - nature
   Universum - universe see [unranked] Mundus Plinius
     naturalia - natural bodies
       Regnum Vegetabile L. (1735), nom. inval. - plant kingdom see Kingdom Plantae Haeckel (1866)
         Publicæ
           Monoclinia
             Diffinitas
               Indifferentismus
                 Class Hexandria L. (1735), nom. inval. see Class Hexandria L. (1753), nom. inval.
                   Order Hexandria Trigynia L. (1735), nom. inval. see Order Hexandria Trigynia L. (1753), nom. inval.
                     Genus Ipecacuanha nom. inval. see Genus Medeola Gronov. (1735), nom. inval.