F.J. Seaver and H.F. Bergman [1-60]

Miami University, Willard Sherman Turrell Herbarium
Catalog #: 000274502
*collector unspecified* #518 00 July 1912
Peronospora effusa (Grev.) Rabh.
United States, North Dakota, Kulm

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0026908
J. F. Brenckle #s.n. 00 July 1912
Peronospora effusa (Grev.) Rabh.
United States, North Dakota, Kulm;