Migula, Krypt. Germ., Austr. Helv. Exs. [Pilze]
E.F.A.W. Migula [1-425]

Cornell University Plant Pathology Herbarium
Catalog #: Mig.,C.G,A.H-0153
s.n.
Poria ferruginosa (Schrad.) P. Karst.

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0253163
Fr. Matouschek s.n. 00 August 1904
Polyporus igniarius (L.) Fr.
Austria, Lower Austria (Niederoesterreich), Sonntagsberg; Rosenau

USDA United States National Fungus Collections
Catalog #: BPI 230866
Matouschek Fr. s.n. 00 August 1904
Fomes igniarius (L.) Fr.
Austria, Lower Austria, Sonntagsberg near Rosenau