Systema naturæ - nature
   Universum - universe see [unranked] Mundus Plinius
     naturalia - natural bodies
       Regnum Lapideum - mineral kingdom
         Class Fossilia nom. inval. - Lapides aggregati
           Order Concreta - rocks
             Genus Ætites
               1 Ætites embryone lapilluloso libero
               1.0 Ætites see Aetites embryone lapilluloso libero
               2 Ætites embryone lapilluloso adnato
               2.0 Pseudo ætites see Aetites embryone lapilluloso adnato
               3 Ætites embryone terrestri libero
               3.0 Geodes see Aetites embryone terrestri libero