O. Jaap and C. Brick [1-959]
USDA United States National Fungus Collections
s.n.
Valsa ambiens (Pers.) Fr.
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USDA United States National Fungus Collections
Jaap Otto s.n. 21 November 1906
Valsa ambiens f. betulae
Germany, Hamburg, Eppendorfer Moor
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Purdue University, Kriebel Herbarium
O Jaap s.n. 21 November 1906
Valsa ambiens (Pers.) Fr.
Germany, Hamburg, Eppendorfer Moor
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Wisconsin State Herbarium, Fungi
O. Jaap #s.n. 21 November 1906
Valsa ambiens (Pers.) Fr.
Germany, Hamburg: Eppendorfer Moor
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