Rabenhorst, Fungi Eur. Exs.
G.L. Rabenhorst [1-2600]

USDA United States National Fungus Collections
Catalog #: BPI 996779
s.n.
Agaricus jonides Bull.

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0122817
C. E. Broome #s.n. 00 November 1877
Agaricus jonides Bull.
United Kingdom, England, Buckinghamshire