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

USDA United States National Fungus Collections
Catalog #: BPI 788703
Farlow s.n.
Peronospora ficariae Tul.
United States, Massachusetts, Cambridge

University of Illinois Herbarium
Catalog #: ILL00097339
Farlow s.n.
Peronospora ficariae Tulasne
United States, Massachusetts, Middlesex, Cambridge; Cambridge

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062037
Farlow s.n.
Peronospora ficariae Tulasne
United States, Massachusetts, Cambridge;

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0086993
Farlow s.n.
Peronospora ficariae Tulasne
United States, Massachusetts, Middlesex, Cambridge

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0253406
Farlow s.n.
Peronospora ficariae Tulasne
United States, Massachusetts, Cambridge;

USDA United States National Fungus Collections
Catalog #: BPI 957643
Farlow s.n.
Peronospora ficariae Tul.
United States, Massachusetts, Cambridge

Academy of Natural Sciences of Drexel University
Catalog #: PH00300571
Farlow #s.n.
Peronospora ficariae Tul.
United States, Massachusetts, Middlesex, Cambridge

Academy of Natural Sciences of Drexel University
Catalog #: PH00314341
Farlow #s.n.
Peronospora ficariae Tulasne
United States, Massachusetts, Middlesex, Cambridge

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00062041
J. B. Ellis s.n.
Peronospora ficariae Tulasne
United States, Massachusetts, Cambridge;

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000227794
W. G. Farlow #215
Peronospora ficariae Tul.
USA, Massachusetts, Middlesex, Cambridge