R. Ciferri [1-425, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 949365
R. Cifferi #s.n. 00 November 1932
Oidium verbenae Thüm. & P.C. Bolle
Dominican Republic, Santiago, Valle del Cibao, Prov. Santiago, Santiago, road to Quisiqua