Ascomyceten #1349C
Rehm, Ascomyc.
H. Rehm [1-2175, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 603706
Carestia Ab. s.n. 00 September 1898
Sphaerotheca castagnei Lév.
Italy, Riva, Valdobbia