P. Sydow [1-350]

USDA United States National Fungus Collections
Catalog #: BPI 786278
Bubak, Fr. s.n. 08 June 1911
Bremia lactucae Regel
Czechoslovakia, Bohemia, Tabor botanic garden

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0001689
P. Sydow s.n. 19 July 1899
Bremia lactucae Regel
Germany