W. A. Tranzschel and J. Serebrianikow

USDA United States National Fungus Collections
Catalog #: BPI 1036697
s.n.
Valsaria foedans (P. Karst.) Sacc.
Russia

USDA United States National Fungus Collections
Catalog #: BPI 619055
Serebrianikov s.n. 00 August 1911
Valsaria foedans (P. Karst.) Sacc.
USSR, Berdicino, Jaroslavl Prov.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0086186
[Serebrianikow] #s.n. 00 August 1911
Valsaria foedans (P. Karst.) Sacc.
Russian Federation, Berdicino, prov. Jaroslawl.