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 "Pentandria" L. (1735), nom. inval.] see Class Pentandria L. (1753), nom. inval.
                     [Order "Pentandria Monogynia" L. (1735), nom. inval.] see Order Pentandria Monogynia L. (1753), nom. inval.
                       ["Corollae lobi oblique dextrorsum flexi"]
                         1 [Genus "Cerbera" nom. inval.] see Genus Cerbera L. (1753)
                         2 [Genus "Rauvolfia" nom. inval.] see Genus Rauvolfia L. (1753)
                         3 [Genus "Vinca" H.B. Ruppius, nom. inval.] see Genus Vinca L. (1753)
                         4 [Genus "Nerium" nom. inval.] see Genus Nerium L. (1753)
                         5 [Genus "Plumeria" Tourn., nom. inval.] see Genus Plumeria L. (1753)
                         6 [Genus "Cameraria" C. Plumier, nom. inval.] see Genus Cameraria L. (1753)
                         7 [Genus "Tabernaemontana" C. Plumier, nom. inval.] see Genus Tabernaemontana L. (1753)
                         8 [Genus "Ceropegia" nom. inval.] see Genus Ceropegia L. (1753)