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 Syngenesia" L. (1735), nom. inval.] see Order Monoecia Syngenesia L. (1753), nom. inval.
                   01 [Genus "Trichosanthes" nom. inval.] see Genus Trichosanthes L. (1753)
                   02 [Genus "Momordica" nom. inval.] see Genus Momordica L. (1753)
                   03 [Genus "Cucumis" nom. inval.] see Genus Cucumis L. (1753)
                   04 [Genus "Cucurbita" nom. inval.] see Genus Cucurbita L. (1753)
                   05 [Genus "Sicyos" nom. inval.] see Genus Sicyos L. (1753)
                   06 [Genus "Bryonia" nom. inval.] see Genus Bryonia L. (1753)
                   07 [Genus "Fevillea" nom. inval.] see Genus Fevillea L. (1753)
                   08 [Genus "Tamnus" nom. inval.]
                   09 [Genus "Luffa" nom. inval.]
                   10 [Genus "Anguria" nom. inval.]
                   11 [Genus "Colocynthis" nom. inval.]
                   12 [Genus "Melo" nom. inval.]
                   13 [Genus "Pepo" nom. inval.]
                   14 [Genus "Anguina" P.A. Micheli, nom. inval.]