A.B. Seymour and F.S. Earle [1-550, plus extras]
USDA United States National Fungus Collections
s.n.
Ustilago utriculosa (Nees) Tul. & C. Tul.
United States
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USDA United States National Fungus Collections
s.n.
Ustilago utriculosa (Nees) Tul. & C. Tul.
United States
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USDA United States National Fungus Collections
s.n.
Ustilago utriculosa (Nees) Tul. & C. Tul.
United States
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Cornell University Plant Pathology Herbarium
Catalog #: S.E.,Econ.F.0376
F. L. Stevens s.n. 08 September 1962
Ustilago utriculosa (Nees) Tul. & C. Tul.
United States, New Jersey, Beverly;
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