State List - This map identifies those states that list this species on their invasive species list or law. For more information, visit Invasive.org
| Kingdom: Fungi |
| Phylum: Basidiomycota |
| Subphylum: Pucciniomycotina |
| Class: Pucciniomycetes |
| Order: Pucciniales |
| Family: Pucciniaceae |
| Genus: Puccinia |
| Subject: Puccinia horiana P. Hennings |