F.K.A.E.J. de Thümen [1-2300, plus extras]
University of Illinois Herbarium
s.n.
Microsphaeria viburni
|
|
|
USDA United States National Fungus Collections
s.n.
Microsphaera viburni (Duby) S. Blumer
|
|
|
University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
E. W. Holway s.n. 00 October 1879
Microsphaera viburni Howe
United States, Iowa, Decorah; America septentrionalis: Decorah-Jowa
|
|
|
Purdue University, Kriebel Herbarium
EW Holway s.n. 00 October 1879
Microsphaeria viburni
America, Iowa, Winneshiek, Decorah;
|
|
|
USDA United States National Fungus Collections
Holway E. W. s.n. 00 October 1879
Microsphaera alni (DC.) G. Winter
United States, Iowa, Decorah
|
|
|
|