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

USDA United States National Fungus Collections
Catalog #: BPI 1020830
s.n.
Puccinia vexans Farl.
United States

USDA United States National Fungus Collections
Catalog #: BPI 1020831
s.n.
Puccinia vexans Farl.
United States

Cornell University Plant Pathology Herbarium
Catalog #: S.E.,Econ.F.0532
A. B. Seymour s.n. 25 August 1884
Puccinia vexans Farl.
United States, North Dakota, Barnes, Valley City;