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 "Polyandria" L. (1735), nom. inval.] see Class Polyandria L. (1753), nom. inval.
                     [Order "Polyandria Pentagynia" L. (1735), nom. inval.] see Order Polyandria Pentagynia L. (1753), nom. inval.
                       0.1 [Genus "Aizoum" nom. inval.] see Genus Aizoon nom. inval.
                       0.1.0 [Genus "Ficoidea" N., nom. inval.] see Genus Aizoum nom. inval.
                       1 [Genus "Aqvilegia" nom. inval.] see Genus Aquilegia L. (1753)
                       1.0 [Genus "Aquilegia" nom. inval.] see Genus Aquilegia L. (1753)
                       2 [Genus "Nigella" nom. inval.] see Genus Nigella L. (1753)