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

USDA United States National Fungus Collections
Catalog #: BPI 1033355
s.n.
Melampsora tremulae Tul.

USDA United States National Fungus Collections
Catalog #: BPI 025440
Thuemen s.n.
Melampsora tremulae Tul.
Czechoslovakia, Northern Bohemia, Teplice