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

USDA United States National Fungus Collections
Catalog #: BPI 920596
F. J. S. #s. n.
Valsa glandulosa Cooke
United States, New York, New Yorknew

USDA United States National Fungus Collections
Catalog #: BPI 1045477
Seaver Fred J. s.n.
Valsa glandulosa Cooke
United States, New York, New York

USDA United States National Fungus Collections
Catalog #: BPI 1045478
Seaver Fred J. s.n.
Valsa glandulosa Cooke
United States, New York, New York

USDA United States National Fungus Collections
Catalog #: BPI 700546
Wilson Guy West; Seaver Fred J. s.n.
Valsa ambiens f. piri mali
United States, New York, New York