Hollyhock Rust (Puccinia malvacearum)

Hollyhock Rust (Puccinia malvacearum)

Observation - Hollyhock Rust (Puccinia malvacearum) - Global. Description: On Common Mallow (Malva sylvestris). Edit: Host changed from Dwarf Mallow.

On Common Mallow (Malva sylvestris).
Edit: Host changed from Dwarf Mallow.