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

Wisconsin State Herbarium, Fungi
Catalog #: WIS-F-0077816
s.n.
Prosthecium ellipsosporum Fresen.

USDA United States National Fungus Collections
Catalog #: BPI 623120
Petrak F. s.n. 07 March 1922
Prosthecium ellipsosporum Fresen.
Czechoslovakia, Hranice (Maehr.-weisskirchen), Teplitz