F. Petrak [1-2100]

USDA United States National Fungus Collections
Catalog #: BPI 991533
s.n.
Neohendersonia piriformis (G.H. Otth) Petr.

USDA United States National Fungus Collections
Catalog #: BPI 374270
Petrak F. s.n. 00 April 1939
Hendersonia piriformis G.H. Otth
Austria, Lower Austria (Niederdonau), Kaltenleutgeben, near Vienna