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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0075741
J. Hruby #s.n. 00 October 1913
Phloeospora hrubyana Sacc.
Czech Republic, Weidenau in O. Schlesien