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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0072286
J. Jahn #s.n. 27 April 1916
Leptothyrium monotropae Henn.
Czech Republic, Eger in Böhmen: Tillenwald