Department of Botany and Plant Pathology, Oklahoma Agriculture and Mech. College
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USDA United States National Fungus Collections
Catalog #: BPI 439682
Ray W. W. s.n. 06 October 1941
Cercospora physocarpi W.W. Ray
United States, Oklahoma, Stillwater
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USDA United States National Fungus Collections
Catalog #: BPI 439683
Ray W. W. s.n. 06 October 1941
Cercospora physocarpi W.W. Ray
United States, Oklahoma, Stillwater
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USDA United States National Fungus Collections
Catalog #: BPI 439684
Ray W. W. s.n. 06 October 1941
Cercospora physocarpi W.W. Ray
United States, Oklahoma, Stillwater
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Cornell University Plant Pathology Herbarium
Catalog #: C.H.OK-0078
Ray, William Winfield s.n. 06 October 1941
Cercospora physocarpi W.W. Ray
USA, Oklahoma, Payne, Stillwater
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