F. Petrak [1-2100]

USDA United States National Fungus Collections
Catalog #: BPI 991124
s.n.
Stictochorella populi-nigrae (Allesch.) Petr.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0083456
F. Petrak #s.n. 00 September 1925
Stictochorella populi-nigrae (Allesch.) Petr.

USDA United States National Fungus Collections
Catalog #: BPI 360709
Petrak F. s.n. 00 September 1925
Stictochorella populi-nigrae (Allesch.) Petr.
Czechoslovakia, Moravia, Vsetin