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 Virgaviridae
                 Genus Furovirus
                   1 Sorghum chlorotic spot virus
                   2.1.1 Oat golden stripe virus
                   2.1.2 Japanese soil-borne wheat mosaic virus
                   2.2.1 Soil-borne cereal mosaic virus
                   2.2.2.1 Soil-borne wheat mosaic virusᵀ
                   2.2.2.2 Chinese wheat mosaic virus