Natura - nature
Ref: C. Linnaeus, 1748: 210
   actualia - actual entities
  Ref: A. Voltolini, 2006: 44 (note 19) [assumed position]
     Mundus Plinius - physical world
    Ref: C. Linnaeus, 1758: 5 [indirect position]; 24 Apr 2014.
       naturalia - natural bodies
      Ref: C. Linnaeus, 1758: 6 [implicit position]
         ["[Regnum Vegetabile]" L. (1753), nom. inval. - plant kingdom] see Kingdom Plantae Haeckel (1866)
        Ref: C. Linnaeus, 1753a [inferred name] [indirect position]
           [Class "Dioecia" L. (1753), nom. inval. - dioecious plants]
          Ref: C. Linnaeus, 1753b: 1015
             [Order "Dioecia Hexandria" L. (1753), nom. inval.]
            Ref: C. Linnaeus, 1753b: 1028