Systema naturæ - nature
   Universum - universe see [unranked] Mundus Plinius
     naturalia - natural bodies
       Regnum Lapideum - mineral kingdom
         Class Fossilia nom. inval. - Lapides aggregati
           Order Terræ
             1 Genus Glarea
             2 Genus Argilla - clay
             3 Genus Humus - soil
             4 Genus Arena - sand
             5 Genus Ochra - ochre
             6 Genus Marga