J. Eriksson [1-500]
USDA United States National Fungus Collections
s.n.
Melampsora betulina (Pers.) Tul.
Sweden
|
|
|
USDA United States National Fungus Collections
Wittrock Veit s.n. 00 August 1882
Melampsoridium betulinum (Pers.) Kleb.
Sweden, Ronneby, Blekinge
|
|
|
|