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

Wisconsin State Herbarium, Fungi
Catalog #: WIS-F-0068790
J. Hruby #s.n. 00 September 1913
Dictydium cernuum (Pers.) Nees
Czech Republic, Zwittau in Mähren