G. Briosi and F. Cavara [1-475]

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0010829
s.n.
Marsonia populi

USDA United States National Fungus Collections
Catalog #: BPI 946749
s.n.
Marssonia populi (Lib.) Sacc.
Italy

USDA United States National Fungus Collections
Catalog #: BPI 403989
Pollini D. C.; Baggi s.n.
Marssonina populi (Lib.) Magnus
Italy, Pavia, Montu Beccaria & Varzi