Thümen, Fungi Austr. Exs.
F.K.A.E.J. de Thümen [1-1200]

University of Illinois Herbarium
Catalog #: ILL00085823
J. Wallner s.n.
Polyporus ferruginosus (Schrad.) Fr.
Austria, Vienna; Vienna

Rutgers University, Chrysler Herbarium - Mycology Collection
Catalog #: CHRB-F-0016598
J. Wallner. s.n.
Polyporus ferruginosus (Schrad.) Fr.
Austria, Vienna;

USDA United States National Fungus Collections
Catalog #: BPI 212178
Waller J. s.n.
Polyporus lutescens Velen.
Austria, Lower Austria, Vienna