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 Closteroviridae
                 Genus Velarivirus
                   1 Areca palm velarivirus 1
                   2 Cordyline virus 1
                   3 Cordyline virus 2
                   4 Cordyline virus 3
                   5 Cordyline virus 4
                   6 Grapevine leafroll-associated virus 7ᵀ
                   7 Little cherry virus 1