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

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0001703
P. Sydow s.n. 00 August 1890
Bremia lactucae Regel
Germany, Berlin, Berlin; Berlin Botanical Garden

USDA United States National Fungus Collections
Catalog #: BPI 1056566
P. Sydow #s. n. 00 September 1889
Bremia lactucae Regel
Germany, Berlin, bot. Garten

New York Botanical Garden
Catalog #: 1959302
baaf7aaa-4c66-4c81-8318-6c48efd6b205
P. Sydow #s.n. 00 September 1889
Bremia lactucae Regel
Germany, Botan Garten, Berlin