Imperium naturæ C. Linnaeus, 1758 - nature
   Mundus Plinius - physical world
     naturalia - natural bodies
       Regnum Animale C. Linnaeus, 1758 - animal kingdom see Kingdom Animalia Linnaeus, 1758
         Class Vermes Linnaeus, 1758 - worms see Phylum Vermes (C. Linnaeus, 1758)
           Order Zoophyta Linnaeus, 1758
             Genus Eschara Linnaeus, 1758
               1 Eschara foliacea Linnaeus, 1758
               2 Eschara fistulosa Linnaeus, 1758
               3 Eschara fragilis Linnaeus, 1758
               4 Eschara divaricata Linnaeus, 1758
               5 Eschara verticillata Linnaeus, 1758