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 "Asbestus"
                 1 "Asbestus natans, solido-flexilis"
                 2 "Asbestus natans fibroso-coriaceus"
                 3 "Asbestus ponderosus fissilis"