Ellis & Everhart, N. Amer. Fungi. Ser. II
J.B. Ellis ; B.M. Everhart [1501-3600, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 959254
s.n.
Peronospora graminicola (Sacc.) Sacc.
United States

USDA United States National Fungus Collections
Catalog #: BPI 964398
s.n.
Peronospora graminicola (Sacc.) Sacc.
United States

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000228212
B. D. Halsted #1803 00 July 1886
Peronospora graminicola (Saccardo) Saccardo
USA, Iowa, Ames

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000228213
B. D. Halsted #1803 00 July 1886
Peronospora graminicola (Saccardo) Saccardo
USA, Iowa, Ames

Academy of Natural Sciences of Drexel University
Catalog #: PH00300637
B. D. Halsted #1803 00 July 1886
Sclerospora graminicola (Sacc.) J. Schröt.
United States, Iowa, Ames

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0102097
B.D. Halsted #s.n. 00 July 1886
Sclerospora graminicola (Sacc.) Schroet.
USA, Iowa, Story, Ames;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062071
Dr. B. D. Halsted s.n. 00 July 1886
Peronospora graminicola (Saccardo) Saccardo
United States, Iowa, Ames;

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062072
Dr. B. D. Halsted s.n. 00 July 1886
Peronospora graminicola (Saccardo) Saccardo
United States, Iowa, Ames;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0088607
Dr. B. D. Halsted s.n. 00 July 1886
Peronospora graminicola (Saccardo) Saccardo
United States, Iowa