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.
                       ["Monopetalae, germine infra florem"]
                         01 [Genus "Campanula" nom. inval.] see Genus Campanula L. (1753)
                         02 [Genus "Roella" nom. inval.] see Genus Roella L. (1753)
                         03 [Genus "Phyteuma" Plinius, nom. inval.] see Genus Phyteuma L. (1753)
                         04 [Genus "Trachelium" nom. inval.] see Genus Trachelium L. (1753)
                         05 [Genus "Samolus" nom. inval.] see Genus Samolus L. (1753)
                         06 [Genus "Rondeletia" nom. inval.] see Genus Rondeletia L. (1753)
                         07 [Genus "Bellonia" nom. inval.] see Genus Bellonia L. (1753)
                         08 [Genus "Genipa" nom. inval.]
                         09 [Genus "Cinchona" nom. inval.] see Genus Cinchona L. (1753)
                         10 [Genus "Coffea" nom. inval.] see Genus Coffea L. (1753)
                         11 [Genus "Morinda" nom. inval.] see Genus Morinda L. (1753)
                         12 [Genus "Conocarpus" nom. inval.] see Genus Conocarpus L. (1753)
                         13 [Genus "Diervilla" Tourn., nom. inval.]
                         14 [Genus "Lonicera" nom. inval.] see Genus Lonicera L. (1753)
                         15 [Genus "Mussaenda" nom. inval.] see Genus Mussaenda L. (1753)