Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [Vegetabilia mycetoidea]
           [Kingdom Protomyci]
             [Circulus Sphaeromyci]
               [Linea Sphaeromyci liberi]
                 1 [Series Sphaeromyci evolutivi]
                 2 [Series Sphaeromyci concreti]
                 3 [Series Sphaeromyci evoluti]