G.W. Wilson and F.J. Seaver [1-100]

USDA United States National Fungus Collections
Catalog #: BPI 866580
G. W. W. s.n. 00 September 1906
Sphaeropsis alnicola Peck
United States, New York, Van Cortlandt Pk., New York City

USDA United States National Fungus Collections
Catalog #: BPI 1045326
G. W. Wilson s.n. 00 September 1906
Sphaeropsis alnicola Peck
United States, New York, Van Cortlandt Pk., New York City

USDA United States National Fungus Collections
Catalog #: BPI 1045327
G. W. Wilson s.n. 00 September 1906
Sphaeropsis alnicola Peck
United States, New York, Van Cortlandt Pk., New York City

USDA United States National Fungus Collections
Catalog #: BPI 366252
Wilson G. W. s.n. 00 September 1906
Sphaeropsis alnicola Peck
United States, New York, Van Cortlandt Park, New York City