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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.00866
s.n.
Fraxinus oregona

University of California Berkeley, University Herbarium
Catalog #: UC1029953
J. P. Tracy #10927 19 March 1933
Coniothyrium orni Henn.
USA, California, Humboldt, Blue Slide on Van Duzen River

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0009291
J.P. Tracy #10927 19 March 1933
Coniothyrium orni Henn.
United States, California, Humboldt, Blue Slide on Van Duzen River

Louisiana State University, Bernard Lowy Mycological Herbarium
Catalog #: LSU00173919
Joseph P. Tracy #10927 19 March 1933
Coniothyrium orni Henn.
United States, California, Humboldt, Blue Slide on Van Duzen River