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

USDA United States National Fungus Collections
Catalog #: BPI 1020440
s.n.
Gymnosporangium macropus Link
United States

USDA United States National Fungus Collections
Catalog #: BPI 1020441
s.n.
Gymnosporangium globosum (Farl.) Farl.
United States

USDA United States National Fungus Collections
Catalog #: BPI 1020442
s.n.
Gymnosporangium globosum (Farl.) Farl.
United States

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0090426
A. B. Seymour #s.n. 05 May 1890
Gymnosporangium globosum (Farl.) Farl.
United States, Massachusetts, Manchester;

Cornell University, Plant Pathology Herbarium
Catalog #: S.E.,Econ.F.0230
A.B. Seymour s.n. 00 May 1887
Gymnosporangium globosum Farl.
United States, Massachusetts, Middlesex, Belmont;