Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       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 Monandria" L. (1735), nom. inval.] see Order Monoecia Monandria L. (1753), nom. inval.
                   1 [Genus "Ceratocarpus" nom. inval.] see Genus Ceratocarpus L. (1753)
                   2 [Genus "Zanichellia" P.A. Micheli, nom. inval.] see Genus Zannichellia L. (1753)
                   2.0 [Genus "Aponogeton" G. Pontedera, nom. inval.] see Genus Zannichella P.A. Micheli, nom. inval.
                   2.0 [Genus "Zannichella" P.A. Micheli, nom. inval.] see Genus Zanichellia P.A. Micheli, nom. inval.
                   3 [Genus "Cynomorium" P.A. Micheli, nom. inval.] see Genus Cynomorium L. (1753)
                   3.0 [Genus "Cynomorion" P.A. Micheli, nom. inval.] see Genus Cynomorium P.A. Micheli, nom. inval.
                   n.0 [Genus "Fluvialis" S. Vaillant, nom. inval.] see Genus Najas nom. inval.