Natura - nature
   Universum - universe see [unranked] Mundus Plinius
     naturalia - natural bodies
       Vegetabile Regnum nom. inval. - plant kingdom see Kingdom Plantae Haeckel (1866)
         Publicae
           Diclinia
             Class Monoecia L. (1735), nom. inval. see Class Monoecia L. (1753), nom. inval.
               Order Monoecia Syngenesia L. (1735), nom. inval. see Order Monoecia Syngenesia L. (1753), nom. inval.
                 Genus Cucumis nom. inval. see Genus Cucumis L. (1753)