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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.01399
s.n.
Pleospora herbarum var. occidentalis Wehm.
United States, California

University of California Berkeley, University Herbarium
Catalog #: UC1500470
L. Bonar s.n. 14 June 1972
Pleospora herbarum
United States, California, Marin, Pt. Reyes National Seashore, along Sir Francis Drake Highway