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

USDA United States National Fungus Collections
Catalog #: BPI 1053892
P. Sydow #s. n. 00 May 1879
Peronospora calotheca de Bary
Germany, Berlin, Berlin Botanical Garden

New York Botanical Garden
Catalog #: 1959796
455d0c68-2d4e-46e2-b374-1335dba47b47
P. Sydow #s.n. 00 May 1879
Peronospora calotheca de Bary
Germany, Botan Garten, Berlin