J.E. Kabat and F. Bubak [1-900]

USDA United States National Fungus Collections
Catalog #: BPI 976895
s.n.
Phyllosticta helleboricola C. Massal.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0076749
C. Massalongo #s.n. 10 September 1904
Phyllosticta helleboricola C. Massal.

USDA United States National Fungus Collections
Catalog #: BPI 352650
Massalongo C. s.n. 10 September 1904
Phyllosticta helleboricola C. Massal.
Italy, Marcenigo, Verona Prov.