Poelt & Scheuer, Reliqu. Petrak.
Institut für Systematische Botanik der Universität [1-2859]

USDA United States National Fungus Collections
Catalog #: BPI 1111844
Petrak F. s.n. 29 June 1921
Mycosphaerella pyrolae
Czechoslovakia, Hranice (Maehr.-weisskirchen) Forest near Hrabuvka