P. Sydow and W. Zopf [1-4900]

New York Botanical Garden
Catalog #: 1960545
d1cb49ed-2f24-47cd-9ae0-e5217d6c1618
P. Sydow #s.n. 00 July 1891
Peronospora ficariae (Nees) C.Tul.
Germany, Schoneberg, Berlin

USDA United States National Fungus Collections
Catalog #: BPI 1057046
P. Sydow #s.n. 00 July 1894
Peronospora ficariae Tul.
Germany, Schoeneberg bei Berlin