P. Sydow and W. Zopf [1-4900]
USDA United States National Fungus Collections
P. Sydow #s. n. 00 June 1891
Polyporus conchatus
Germany, Muskau
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Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0016548
P. Sydown s.n. 00 June 1891
Polyporus conchatus
Russia, Moscow;
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