Systema naturæ - nature
   Universum - universe see [unranked] Mundus Plinius
     naturalia - natural bodies
       Regnum Lapideum - mineral kingdom
         Class Mineræ - minerals
           Order Mercurialia - metals
             Genus Stannum - tin see tin veter.
               1 Stannum petrâ vestitum
               1.0 Minera stanni vulg. see Stannum petrâ vestitum
               2 Stannum polyedron irregulare nigrum
               2.0 Minera stanni polyedra see Stannum polyedron irregulare nigrum
               3 Stannum polyedron regulare purpurascens
               3.0 Granatus (sœpius) see Stannum polyedron regulare purpurascens