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 Bromoviridae
                 Genus Ilarvirus
                   01 Ageratum latent virus
                   02 American plum line pattern virus
                   03 Apple mosaic virus
                   04 Asparagus virus 2
                   05 Blackberry chlorotic ringspot virus
                   06 Blueberry shock virus
                   07 Citrus leaf rugose virus
                   08 Citrus variegation virus
                   09 Elm mottle virus
                   10 Fragaria chiloensis latent virus
                   11 Humulus japonicus latent virus
                   12 Lilac leaf chlorosis virus
                   13 Lilac ring mottle virus
                   14 Parietaria mottle virus
                   15 Privet ringspot virus
                   16 Prune dwarf virus
                   17 Prunus necrotic ringspot virus
                   18 Spinach latent virus
                   19 Strawberry necrotic shock virus
                   20 Tobacco streak virusᵀ
                   21 Tomato necrotic streak virus
                   22 Tulare apple mosaic virus