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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.01162
s.n.
Inocybe sororia Kauffman

USDA United States National Fungus Collections
Catalog #: BPI 948872
s.n.
Inocybe sororia Kauffman
United States, California