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"
             Order Herpesvirales
               Family Herpesviridaeᵀ
                 Subfamily Alphaherpesvirinae
                   1.1? Chelonid alphaherpesvirus 6
                   1.2 Genus Scutavirus
                   2.1 Genus Iltovirus
                   2.2.1.1 Genus Mardivirus
                   2.2.1.2 Genus Varicellovirus
                   2.2.2 Genus Simplexvirusᵀ