G.L. Rabenhorst [1-2600]

Cornell University Plant Pathology Herbarium
Catalog #: F.europaei-0273
s.n.
Macrosporium clavatum var. atrum Schulzer

USDA United States National Fungus Collections
Catalog #: BPI 995690
s.n.
Macrosporium atrum (Corda) Rabenh.