Petrak, Fl. Bohem. Morav. Exs. Pilze
F. Petrak [1-2575]

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0074175
s.n.
Myxofusicoccum abietinum Petr.

USDA United States National Fungus Collections
Catalog #: BPI 363668
Petrak F. s.n. 29 April 1922
Myxofusicoccum abietinum Petr.
Czechoslovakia, Hranice (Maehr.-weisskirchen), Podhorn