Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [Vegetabilia fungosa]
           [Metamorphosis]
             1 [Kingdom Fungi aërei et hypogaei]
             2 [Kingdom Fungi clavati et pileati]
             3 [Kingdom Fungi utrini]
             4 [Kingdom Myelomyci]