Rehm, Ascomyc.
H. Rehm [1-2175, plus extras]

USDA United States National Fungus Collections
Catalog #: BPI 1005236
s.n.
Microsphaera ravenelii Berk.

USDA United States National Fungus Collections
Catalog #: BPI 1005237
s.n.
Microsphaera ravenelii Berk.