Natura - nature
   Universum - universe see [unranked] Mundus Plinius
     naturalia - natural bodies
       Vegetabile Regnum nom. inval. - plant kingdom see Kingdom Plantae Haeckel (1866)
         Publicae
           Monoclinia
             Diffinitas
               Subordinatio
                 Class Tetradynamia L. (1735), nom. inval. see Class Tetradynamia L. (1753), nom. inval.
                   1 Order Siliculosa nom. inval. see Order Siliculosa L. (1753), nom. inval.
                   2 Order Siliqvosa nom. inval. see Order Siliquosa L. (1753), nom. inval.