P. Sydow [1-350]

USDA United States National Fungus Collections
Catalog #: BPI 1029228
s.n.
Bremia lactucae Regel
Germany

USDA United States National Fungus Collections
Catalog #: BPI 1029229
s.n.
Bremia lactucae Regel
Germany

USDA United States National Fungus Collections
Catalog #: BPI 786322
Sydow, P. s.n. 00 August 1897
Bremia lactucae Regel
Germany, Berlin botanic garden