[viruses]
   Realm Riboviria
     Family Potyviridae
       Genus Ipomovirus
         1 Cassava brown streak virus
         2 Coccinia mottle virus
         3 Cucumber vein yellowing virus
         4 Squash vein yellowing virus
         5 Sweet potato mild mottle virusᵀ
         6 Tomato mild mottle virus
         7 Ugandan cassava brown streak virus