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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.00460
s.n.
Gymnosporangium clavariiforme Dietel

University of Michigan Herbarium
Catalog #: 278430
H. E. Parks #5637 00 March 1936
Gymnosporangium clavariiforme Dietel
USA, California, Del Norte, On mountain above 18 Mile Creek, Smith River.

University of California Berkeley, University Herbarium
Catalog #: UC1886093
H. E. Parks #5637 00 March 1936
Gymnosporangium clavariiforme Dietel
USA, California, Del Norte, On mountain above 18 Mile Creek, Smith River

University of California Berkeley, University Herbarium
Catalog #: UC670680
H. E. Parks #5637 00 March 1936
Gymnosporangium clavariiforme Dietel
USA, California, Del Norte, on mountain above 18 Mile Creek, Smith River

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0088386
H. E. Parks #5637 00 March 1936
Gymnosporangium clavariiforme Dietel
USA, California, Del Norte, on mountain above 18 Mile Creek, Smith River

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0018335
H.E. Parks #5637 00 March 1936
Gymnosporangium clavariiforme Dietel
United States, California, Del Norte, Smith River, on mountain above 18 mile creek

University of Cincinnati, Margaret H. Fulford Herbarium
Catalog #: CINC-F-0003917
Parks, H.E. #5637 00 March 1936
Gymnosporangium clavariiforme (Wulfen) DC.
United States, California, Del Norte, Smith River; On mountain above 18 Mile Creek, Smith River