J.T.C. Vestergren [1-1800, plus extras]

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00061776
P. Sydow s.n. 14 July 1899
Peronospora alsinearum Caspary
Germany, Kl. Zicker pr. Thiessow, ins. Rugia

Field Museum of Natural History
Catalog #: C0259029F
1eed9e7f-b0fa-4f61-9e4c-e5dec175139b
P. Sydow #s.n. 14 July 1899
Peronospora alsinearum Casp. Casp.
Germany, Mecklenburg-Vorpommern, Vorpommern-Rügen, Thiessow; Thiessow, Klein Zicker, near Thiessow, Rügen Island

USDA United States National Fungus Collections
Catalog #: BPI 786910
Sydow, P. s.n. 14 July 1899
Peronospora alsinearum Casp.
Germany, Kl. Zicker, near Thiessow, ins. Rugia

USDA United States National Fungus Collections
Catalog #: BPI 1038152
Sydow, P. s.n. 14 July 1899
Peronospora alsinearum Casp.
Germany, Kl. Zicker, near Thiessow, ins. Rugia

USDA United States National Fungus Collections
Catalog #: BPI 1038153
Sydow, P. s.n. 14 July 1899
Peronospora alsinearum Casp.
Germany, Kl. Zicker, near Thiessow, ins. Rugia