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

USDA United States National Fungus Collections
Catalog #: BPI 263842
Zimmermann H. s.n. 00 July 1912
Radulum hydnoideum (Persoon) Fries
Czechoslovakia, Lednice (Eisgrub), Moravia, Auwaelder