Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         ["Plantes" Adans. (1763), nom. vernac. - plants] see Kingdom Plantae Haeckel (1866)
           [Class "Des Herbes à fleurs radiées" nom. inval.]
             [Section "Des Herbes à fleurs radiées dont les semences n'ont ni aigrette, ni chapiteau" nom. inval.]
               05 [Genus "Chamaemelum" Tourn., nom. inval.] see Genus Anthemis nom. inval.
               07 [Genus "Buphtalmum" nom. inval.] see Genus Buphthalmum nom. inval.
               08 [Genus "Millefolium" Tourn., nom. inval.] see Genus Achillea nom. inval.
               09 [Genus "Ptarmica" Tourn., nom. inval.] see Genus Achillea nom. inval.
               10 [Genus "Asteriscus" nom. inval.]