Lundell & Nannfeldt, Fungi Exs. Suec.
S. Lundell ; J.A.F. Nannfeldt. [1-3800]

Canadian National Mycological Herbarium
Catalog #: 87199a
02-01000981732
J.Ax. Nannfeldt s.n. 22 August 1936
Bremia lactua
Sweden, Gastrikland, Gavle, Lovudden