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 "Tetrandria" L. (1735), nom. inval.] see Class Tetrandria L. (1753), nom. inval.
                     [Order "Tetrandria Monogynia" L. (1735), nom. inval.] see Order Tetrandria Monogynia L. (1753), nom. inval.
                       ["Calice Communi"] see [unranked] Aggregatae calyce communi. Semina solitaria, nuda
                         1.0 [Genus "Conocarpodendron" H. Boerhaave, nom. inval.] see Genus Protea nom. inval.
                         1.0 [Genus "Hypophyllocarpodendron" H. Boerhaave, nom. inval.] see Genus Protea nom. inval.
                         1.0 [Genus "Lepidocarpodendron" H. Boerhaave, nom. inval.] see Genus Protea nom. inval.
                         2.0 [Genus "dípsakos" Dioscorides, nom. inval.] see Genus Dipsacus Plinius, nom. inval.
                         3.0 [Genus "Succisa" C. Knaut Jr., nom. inval.] see Genus Scabiosa nom. inval.
                         4.0 [Genus "Lychni-scabiosa" H. Boerhaave, nom. inval.] see Genus Knautia nom. inval.