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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.01052
s.n.
Chaetomella oblonga var. major Sacc.
United States, California

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP44631
H. E. Parks s.n. 19 January 1947
Microthyrium thujae Dearn.
United States, California, Del Norte, Darlingtonia, Smith River

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0024741
H. E. Parks #6978A 19 January 1947
Microthyrium thujae Dearn.
United States, California, Del Norte, Darlingtonia; Smith River

Field Museum of Natural History
Catalog #: C0243166F
H.E. Parks #6978A 19 January 1947
Microthyrium thujae Dearn.
United States, California, Del Norte, Darlingtonia, Smith River

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0087629
H.E. Parks #6978A 19 January 1947
Microthyrium thujae Dearn.
USA, California, Del Norte, Darlingtonia, Smith River

Louisiana State University, Bernard Lowy Mycological Herbarium
Catalog #: LSU00156235
Harold E. Parks #6978A 19 January 1947
Microthyrium thujae Dearn.
United States, California, Del Norte, Darlingtonia, Smith River.