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 Potyviridae
                 Genus Macluravirus
                   1.1.1 Yam chlorotic mosaic virus
                   1.1.2 Chinese yam necrotic mosaic virus
                   1.2.1 Cardamom mosaic virus
                   1.2.2 Alpinia mosaic virus
                   2.1 Artichoke latent virus
                   2.2 Broad-leafed dock virus A
                   3.1? Narcissus latent virus
                   3.2? Maclura mosaic virusᵀ