Ellis, N. Amer. Fungi
J.B. Ellis [1 - 1500, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 958846
s.n.
Peronospora halstedii Farl.

USDA United States National Fungus Collections
Catalog #: BPI 964383
s.n.
Peronospora halstedii Farl.

USDA United States National Fungus Collections
Catalog #: BPI 964384
s.n.
Peronospora halstedii Farl.

USDA United States National Fungus Collections
Catalog #: BPI 964385
s.n.
Peronospora halstedii Farl.

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062106
Dr. W. A. Kellerman s.n. 00 June 1884
Peronospora halstedii Farlow
United States, Kansas, Manhattan;

Charles Gardner Shaw Mycological Herbarium, Washington State University
Catalog #: WSP23960
Dr. W.A. Kellerman s.n. 00 May 1884
Peronospora halstedii Farlow
United States, Kansas, Riley, Manhattan

Academy of Natural Sciences of Drexel University
Catalog #: PH00300626
E. H. J. #s. n. 00 June 1882
Plasmopara halstedii (Farlow) Berlese & De Toni
United States, Pennsylvania, West Chester; West Chester

USDA United States National Fungus Collections
Catalog #: BPI 187863
Ellis s.n.
Plasmopara halstedii (Farl.) Berl. & De Toni
North America

USDA United States National Fungus Collections
Catalog #: BPI 926445
Hicks, G. H. #147 00 May 1892
Aecidium podophylli Schwein.
United States, Michigan, Mich. Agr. Coll.

Academy of Natural Sciences of Drexel University
Catalog #: PH00324009
W. A. Kellerman #s.n. 00 May 1884
Plasmopara halstedii (Farl.) Berl. & De Toni
United States, Kansas, Riley, Manhattan

Academy of Natural Sciences of Drexel University
Catalog #: PH00324010
W. A. Kellerman #s.n. 00 June 1884
Plasmopara halstedii (Farl.) Berl. & De Toni
United States, Kansas, Riley, Manhattan

Academy of Natural Sciences of Drexel University
Catalog #: PH00309423
W. A. Kellermann #s.n. 00 May 1884
Peronospora halstedii Farl.
United States, Kansas, Riley, Manhattan

Academy of Natural Sciences of Drexel University
Catalog #: PH00309424
W. A. Kellermann #s.n. 00 June 1884
Peronospora halstedii Farl.
United States, Kansas, Riley, Manhattan

Purdue University, Kriebel Herbarium
Catalog #: PUL00032373
WA Kellerman s.n. 00 June 1884
Peronospora halstedii Farlow
United States, Kansas, Riley, Manhattan;