J. Eriksson [1-500]

USDA United States National Fungus Collections
Catalog #: BPI 967885
s.n.
Peronospora alpina Johanson

USDA United States National Fungus Collections
Catalog #: BPI 796345
Johanson, C. J. s.n. 05 August 1885
Plasmopara alpina (Johanson) A. Blytt
Sweden, Are, Jamtland