A.B. Seymour and F.S. Earle [1-550, plus extras]
USDA United States National Fungus Collections
s.n.
Cercospora clavata (W.R. Gerard) Cooke
United States
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USDA United States National Fungus Collections
s.n.
Cercospora clavata (W.R. Gerard) Cooke
United States
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Cornell University Plant Pathology Herbarium
Catalog #: S.E.,Econ.F.0327
B.D. Halsted s.n. 23 August 1892
Cercospora clavata (W.R. Gerard) Cooke
United States, New Jersey, Union, Plainfield;
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