F.W. Patterson, W.W. Diehl, and E.K. Cash [1-947]

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0032470
A.B. Seymour #s.n. 09 July 1892
Plasmopara viticola (Berk. & M.A. Curtis) Berl. & De Toni
United States, Massachusetts, Middlesex Falls;