Kingdom: Fungi |
Phylum: Ascomycota |
Subphylum: Pezizomycotina |
Class: Dothideomycetes |
Subclass: Dothideomycetidae |
Order: Incertae sedis |
Family: Botryosphaeriaceae |
Genus: Diplodia |
Subject: Diplodia tumefaciens (Shear) Zalasky |
Kingdom: Plantae |
Phylum: Magnoliophyta |
Class: Magnoliopsida |
Subclass: Dilleniidae |
Order: Salicales |
Family: Salicaceae |
Genus: Populus |
Subject: Populus tremuloides Michx. |