Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         ["Vegetabile Regnum" nom. inval. - plant kingdom] see Kingdom Plantae Haeckel (1866)
           ["Publicae"]
             ["Monoclinia"]
               ["Diffinitas"]
                 ["Indifferentismus"]
                   [Class "Tetrandria" L. (1735), nom. inval.] see Class Tetrandria L. (1753), nom. inval.
                     [Order "Tetrandria Monogynia" L. (1735), nom. inval.] see Order Tetrandria Monogynia L. (1753), nom. inval.
                       ["Incompletae"]
                         1 [Genus "Dorstenia" nom. inval.] see Genus Dorstenia L. (1753)
                         2 [Genus "Isnarda" nom. inval.] see Genus Isnardia L. (1753)
                         3 [Genus "Elaeagnus" Theophr., nom. inval.] see Genus Elaeagnus L. (1753)
                         4 [Genus "Brabejum" nom. inval.] see Genus Brabejum L. (1753)
                         5 [Genus "Camphorosma" nom. inval.] see Genus Camphorosma L. (1753)
                         6 [Genus "Rivina" C. Plumier, nom. inval.] see Genus Rivina L. (1753)
                         7 [Genus "Alchemilla" nom. inval.] see Genus Alchemilla L. (1753)