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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0076616
F. Petrak #1946 24 September 1924
Phyllosticta Pers.
Czech Republic, Wsetin in Mahren. Dusna.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0076576
J. Hruby #1945 00 November 1924
Phyllachora sylvatica Sacc. & Speg.
Czech Republic, Brunn in Mahren. Schreibwald