USDA United States National Fungus Collections
s.n.
Agaricus disseminatus
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USDA United States National Fungus Collections
s.n.
Agaricus disseminatus
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Iowa State University, Ada Hayden Herbarium
J. Karl #s.n.
Agaricus papilionaceus Bull.
Czech Republic, Bohemia, Schlichenau
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Iowa State University, Ada Hayden Herbarium
Rabenhorst #s.n.
Agaricus dryophilus Bull.
Germany, Dresden;
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