A.L. de Jaczewski [1-350]

USDA United States National Fungus Collections
Catalog #: BPI 976214
s.n.
Polyporus molluscus

USDA United States National Fungus Collections
Catalog #: BPI 241032
Elenkin s.n.
Poria mollusca (Pers.) Quél.
USSR, Udel'naya, near Leningrad

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0077796
Elenkin #s.n.
Poria mollusca (Pers.) Quél.