Economic Fungi #A 5
A.B. Seymour and F.S. Earle [1-550, plus extras]
|
USDA United States National Fungus Collections
Catalog #: BPI 920232
Dearness, J. s.n. 01 July 1891
Peronospora lophanthi Farl.
Canada, Ontario, London
|
|
|
|
|
