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

USDA United States National Fungus Collections
Catalog #: BPI 1038106
s.n.
Peronospora affinis Rossmann

University of Nebraska State Museum, C.E. Bessey Herbarium - Fungi
Catalog #: NEB00061770
Tycho Vestergren s.n. 14 August 1897
Peronospora affinis Rossmann
Sweden, Gotland, Mangsarfve par. Ekeby

USDA United States National Fungus Collections
Catalog #: BPI 786520
Vestergren, Tycho s.n. 14 August 1897
Peronospora affinis Rossmann
Sweden, Gotland, Mangsarive par. Ekeby