F.V. Bucholtz [1-700]

Cornell University, Plant Pathology Herbarium
Catalog #: F.rossici-0178
s.n.
Sphaerotheca pannosa (Wallr.) Lév.
Russia

USDA United States National Fungus Collections
Catalog #: BPI 947149
#s. n.
Sphaerotheca pannosa (Wallr.) Lév.
, illegible

USDA United States National Fungus Collections
Catalog #: BPI 605482
Bondartzev A. s.n. 15 February 1911
Sphaerotheca pannosa (Wallr.) Lév.
USSR

USDA United States National Fungus Collections
Catalog #: BPI 605484
Bondartzev A. s.n. 15 February 1911
Sphaerotheca pannosa (Wallr.) Lév.
USSR