Phylum: Basidiomycota Family: Raveneliaceae
Triphragmium ulmariae (DC.) Link
Meadowsweet Rust
A common species that is host-specific
References:

Fungi Outer Hebrides Phylum: Basidiomycota Family: Raveneliaceae
Triphragmium ulmariae (DC.) Link
Meadowsweet Rust
A common species that is host-specific
References:
