Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         "Lapideum Regnum" nom. inval. - mineral kingdom
           Class "Minerae" - minerals
             Order "Mercurialia" - metals
               Genus "Vismutum"
                 1 "Vismutum arsenici, colore fugaci"
                 1.0 ["Cobaltum Vismuti"] see Vismutum arsenici, colore fugaci