Thümen, Fungi Austr. Exs.
F.K.A.E.J. de Thümen [1-1200]

USDA United States National Fungus Collections
Catalog #: BPI 787832
de Thumen s.n.
Peronospora cyparissiae de Bary
Czechoslovakia, Bohemia, Bilin

University of Illinois Herbarium
Catalog #: ILL00085540
de Thümen s.n.
Peronospora cyparissiae de Bary
Czech Republic, Bohemia, Bílina