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 Partitiviridae
                 Genus Alphapartitivirus
                   01 Beet cryptic virus 1
                   02 Carrot cryptic virus
                   03 Cherry chlorotic rusty spot associated partitivirus
                   04 Chondrostereum purpureum cryptic virus 1
                   05 Flammulina velutipes browning virus
                   06 Helicobasidium mompa partitivirus V70
                   07 Heterobasidion partitivirus 1
                   08 Heterobasidion partitivirus 3
                   09 Heterobasidion partitivirus 12
                   10 Heterobasidion partitivirus 13
                   11 Heterobasidion partitivirus 15
                   12 Rosellinia necatrix partitivirus 2
                   13 Vicia cryptic virus
                   14 White clover cryptic virus 1ᵀ