| Kingdom: Viruses |
| Phylum: |
| Class: Single-stranded, positive-sense, RNA (Group IV) |
| Order: Picornavirales |
| Family: Comoviridae |
| Genus: Nepovirus |
| Subject: Nepovirus PRMV |
| Kingdom: Plantae |
| Phylum: Magnoliophyta |
| Class: Magnoliopsida |
| Subclass: Rosidae |
| Order: Rhamnales |
| Family: Vitaceae |
| Genus: Vitis |
| Subject: Vitis vinifera L. |