Anonymous, Calif. Fungi
Herbarium of the University of California. [1- ? 1425]

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.00455
s.n.
Flammula carbonaria (Fr.) P. Kumm.

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0085762
E.B. Copeland #455 00 September 1938
Flammula carbonaria (Fr.) P. Kumm.
USA, California, Butte, Jonesville;