G.W. Fischer [1-300]
USDA United States National Fungus Collections
Fischer, G. W. s.n. 09 June 1944
Ustilago williamsii (Griffiths) Lavrov
United States, Oregon, Burns
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University of California Berkeley, University Herbarium
G. W. Fischer #s.n. 09 June 1944
Ustilago williamsii (Griffiths) Lavrov
USA, Oregon, Burns
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