Webber
Michigan State University Herbarium non-lichenized fungi
H. J. Webber s.n. 20 September 1889
Puccinia helianthi Schwein.
United States, Nebraska, Lincoln
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USDA United States National Fungus Collections
Webber H. J. s.n. 00 March 1889
Hypoxylon fuscum (Pers.) Fr.
United States, Nebraska, Lincoln
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