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

Michigan State University Herbarium non-lichenized fungi
Catalog #: MSC0255816
Dr. H.W. Harkness s.n. 00 June 1889
Peronospora viticola (Berkeley & M.A. Curtis) de Bary
United States, California, Napa