Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [Regnum Mycetoideum]
           [Class Coniomycetes]
             [Order Entophytæ Nees]
               [Suborder Hypodermia]
                 5 [Genus Bullaria DC. (1805)] see Genus Puccinia Pers. (1794), nom. sanct.