P. Sydow and W. Zopf [1-4900]
USDA United States National Fungus Collections
P. Sydow #s. n. 00 June 1894
Valsa ventricosa Fuckel
Germany, Muskau, O. L., Park
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USDA United States National Fungus Collections
Sydow s.n. 00 June 1891
Valsa ventricosa Fuckel
Germany
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