Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         "Lapideum Regnum" nom. inval. - mineral kingdom
           Class "Petrae" - stones
             Order "Apyri" - stones unchanged by fire
               Genus "Amiantus"
                 1 "Amiantus fibris capillaceis flexilibus tenacibus"
                 2 "Amiantus fibris capillaceis flexilibus fragilibus"
                 3 "Amiantus fibris setosis rigidis"
                 4 "Amiantus fibris angulosis rigidis"