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

Washington State University, Charles Gardner Shaw Mycological Herbarium
Catalog #: WSP58240
L. Bonar s.n. 14 March 1957
Ditopella asclepiadea Bonar
United States, California, San Bernardino, 5 miles north of Lake Arrowhead

University of California Berkeley, University Herbarium
Catalog #: UC1402961
L. Bonar s.n. 14 March 1957
Ditopella asclepiadea Bonar
USA, California, San Bernardino, 5 miles north of Lake Arrowhead

University of California Berkeley, University Herbarium
Catalog #: UC1272180
L. Bonar #s.n. 14 March 1957
Ditopella asclepiadea Bonar
USA, California, San Bernardino, Roadside, 5 miles north of Lake Arrowhead.

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0006535
Lee Bonar #s.n. 14 March 1957
Ditopella asclepiadea Bonar
United States, California, San Bernardino, 5 mi. north of Lake Arrowhead

University of Florida Herbarium
Catalog #: FLAS-F-48630
Lee Bonar #s.n. 14 March 1957
Ditopella asclepiadea Bonar
United States, California, San Bernardino, 5 mi. north of Lake Arrowhead