Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           ?"viruses"
             Realm Riboviria
               Family Partitiviridae
                 Genus Deltapartitivirus
                   1 Beet cryptic virus 2
                   2 Beet cryptic virus 3
                   3 Fig cryptic virus
                   4 Pepper cryptic virus 1ᵀ
                   5 Pepper cryptic virus 2