Hyalopsora polypodii-dryopteridis (DC.) Sacc.
Fungi | Basidiomycota | Urediniomycetes | Uredinales | Pucciniastraceae | Hyalopsora | Hyalopsora polypodii-dryopteridis
leaves of Phegopteridis dryopteridis
Posthalde, Höllental valley