Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [Regnum Mycetoideum]
           [Class Coniomycetes]
             1 [Order Entophytæ Nees]
             2 [Order Sporodesmia]
             3 [Order Coniosporia]
             4 [Order Tuberculariæ Nees]