L. Fuckel [1-2700]

Cornell University, Plant Pathology Herbarium
Catalog #: Barb.-Boiss.0029
s.n.
Quaternaria persoonii Tul. & C. Tul.

USDA United States National Fungus Collections
Catalog #: BPI 969000
s.n.
Peronospora calotheca de Bary