Spegazzini, Dec. Mycol. Ital.
C. Spegazzini [1-120]
IndExs #325518608

USDA United States National Fungus Collections
Catalog #: BPI 564251
s.n.
Erysiphe polygoni DC.
Italy, Belluno

USDA United States National Fungus Collections
Catalog #: BPI 1023605
s.n.
Erysiphe communis (Wallr.) Schltdl.
Italy

USDA United States National Fungus Collections
Catalog #: BPI 1023788
s.n.
Erysiphe communis (Wallr.) Schltdl.
Italy

USDA United States National Fungus Collections
Catalog #: BPI 1023789
s.n.
Erysiphe communis (Wallr.) Schltdl.
Italy