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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.01290
s.n.
Parmelia glabra (Schaer.) Nyl.

USDA United States National Fungus Collections
Catalog #: BPI 949000
s.n.
Parmelia glabra (Schaer.) Nyl.
United States, California