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

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0071482
F. Petrak #s.n. 00 August 1913
Lachnella corticalis (Pers.) Fr.
Czech Republic, Mähr-Weisskirchen: [illeg.]