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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.00322
s.n.
Hypoxylon multiforme (Fr.) Fr.

University of Michigan Herbarium
Catalog #: 314363
H. E. Parks #s. n. 24 March 1931
Hypoxylon multiforme (Fr.) Fr.
USA, California, Humboldt, Trinidad.

University of California Berkeley, University Herbarium
Catalog #: UC538780
H. E. Parks #s.n. 24 March 1931
Annulohypoxylon multiforme (Fr.) Y.M. Ju, J.D. Rogers & H.M. Hsieh
USA, California, Humboldt, Trinidad;

University of Florida Herbarium
Catalog #: FLAS-F-50934
H.E. Parks s.n. 24 March 1931
Hypoxylon multiforme (Fr.) Fr.
USA, California, Humboldt, Trinidad; Trinidad

Field Museum of Natural History
Catalog #: C0241620F
H.E. Parks #s.n. 24 March 1931
Hypoxylon multiforme (Fr.) Fr.
United States, California, Humboldt, Trinidad;

Field Museum of Natural History
Catalog #: C0241621F
H.E. Parks #s.n. 24 March 1931
Hypoxylon multiforme (Fr.) Fr.
United States, California, Humboldt, Trinidad;

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0013299
Parks, Harold Ernest #s.n. 21 March 1921
Hypoxylon multiforme (Fr.) Fr.
United States, California, Humboldt, Trinidad.