A.L. de Jaczewski [1-350]

USDA United States National Fungus Collections
Catalog #: BPI 555131B
Jaczewski s.n.
Uncinula salicis (DC.) G. Winter
USSR, Gjatsk, Smolensk Prov.

USDA United States National Fungus Collections
Catalog #: BPI 684047
Namemov N. s.n.
Calicium parietinum Nyl.
USSR, Petropolis