A.B. Seymour and F.S. Earle [1-550, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 1020467
s.n.
Roestelia cornuta Fr.

USDA United States National Fungus Collections
Catalog #: BPI 1020468
s.n.
Roestelia cornuta Fr.

USDA United States National Fungus Collections
Catalog #: BPI 1020469
s.n.
Roestelia cornuta Fr.

Cornell University Plant Pathology Herbarium
Catalog #: S.E.,Econ.F.0248
A. B. Seymour s.n. 22 September 1890
Roestelia cornuta Fr.
United States, Massachusetts, Hampden, Granville;