P. Sydow and W. Zopf [1-4900]

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0008886
P. Sydow s.n.
Helvella lacunosa Afzel.
Germany

USDA United States National Fungus Collections
Catalog #: BPI 1055270
P. Sydow #s. n. 00 June 1887
Helvella lacunosa Fr.
Germany, Rangsdorfer See, Zossen