F. Cavara and G. Pollacci [1-350]

USDA United States National Fungus Collections
Catalog #: BPI 603510
Pollacci s.n.
Podosphaera oxyacanthae var. tridactyla (Wallr.) E.S. Salmon
Unknown

Brown University Herbarium
Catalog #: CBRU00010334
Pollacci s.n.
Podosphaera tridactyla (Wallr.) de Bary
, in hortis Papiae [in the gardens of Pavia]

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0077554
Pollacci #s.n.
Podosphaera tridactyla (Wallr.) de Bary
Italy, in hortis Papiae [in the gardens of Pavia]