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

Chrysler Herbarium - Mycological Collection
Catalog #: CHRB-F-0012899
P. Sydow s.n. 00 July 1891
Panaeolus vampanulatus
Germany, Berlin;

USDA United States National Fungus Collections
Catalog #: BPI 1057007
P. Sydow #s.n. 00 July 1891
Panaeolus campanulatus (L.) Quél.
Germany, Schoeneberg bei Berlin