A.B. Seymour and F.S. Earle [1-550, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 1020561
s.n.
Erysiphe cichoracearum DC.
United States

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0018493
Blount, R. E. #s.n. 06 September 1890
Erysiphe cichoracearum DC.
United States, Illinois, Ogle, Byron, Ill. [Illinois]

Cornell University, Plant Pathology Herbarium
Catalog #: S.E.,Econ.F.0305
R. E. Blount s.n. 06 September 1890
Erysiphe cichoracearum DC.
United States, Illinois, Ogle, Byron;

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP2241
R. E. Blount s.n. 06 September 1890
Erysiphe cichoracearum DC.
United States, Illinois, Byron

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00052057
R. E. Blount s.n. 06 September 1890
Erysiphe cichoracearum DC.
United States, Illinois, Byron;

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00052093
R. E. Blount s.n. 06 September 1890
Erysiphe cichoracearum DC.
United States, Illinois, Byron;

University of Nebraska State Museum, C.E. Bessey Herbarium
Catalog #: NEB00051967
R. E. Blount s.n. 06 September 1890
Erysiphe cichoracearum DC.
United States, Illinois, Byron;

Michigan State University Herbarium
Catalog #: MSC0214538
R. E. Blount s.n. 06 September 1890
Erysiphe cichoracearum DC.
United States, Illinois, Byron;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000249449
R. E. Blount #305 06 September 1890
Erysiphe cichoracearum DC.
USA, Illinois, Byron

Louisiana State University, Bernard Lowy Mycological Herbarium
Catalog #: LSU00157593
R. E. Blount #s.n. 06 September 1890
Erysiphe cichoracearum DC.
United States, Illinois, Ogle, Byron

Field Museum of Natural History
Catalog #: C0285153F
5d287b10-1035-4dae-abf2-4c0a287bfad3
R. E. Blount #s.n. 06 September 1890
Erysiphe cichoracearum DC. DC.
U.S.A., Illinois, Ogle, Byron; Byron

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0083664
R.E. Blount s.n. 06 September 1890
Erysiphe cichoracearum DC.
USA, Illinois, Ogle, Bryon

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0014922
R.E. Blount #s.n. 06 September 1890
Erysiphe cichoracearum DC.
United States, Illinois, Byron

University of Florida Herbarium
Catalog #: FLAS-F-01395
R.E. Blount #s.n. 06 September 1890
Erysiphe cichoracearum DC.
United States, Illinois, Byron

Purdue University, Kriebel Herbarium
Catalog #: PUL00029209
RE Blount s.n. 06 September 1890
Erysiphe cichoracearum DC.
United States, Illinois, Ogle, Byron;