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

Cornell University, Plant Pathology Herbarium
Catalog #: CaliforniaF.00321
s.n.
Hypoxylon fuscum (Pers.) Fr.

Michigan State University Herbarium
Catalog #: MSC0212962
H. E. Parks s.n. 19 February 1931
Hypoxylon fuscum (Pers.) Fr.
United States, California, Marin, Vicinity of Inverness

Iowa State University, Ada Hayden Herbarium
Catalog #: ISC-F-0091924
H.E. Parks #321 19 February 1931
Hypoxylon fuscum (Pers.) Fr.
USA, California, Marin, Vicinity of Inverness

Field Museum of Natural History
Catalog #: C0241538F
H.E. Parks #s.n. 19 February 1931
Hypoxylon fuscum (Pers.) Fr.
United States, California, Marin, Inverness; Vicinity of Inverness

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0013285
Parks, Harold Ernest #s.n. 19 February 1931
Hypoxylon fuscum (Pers.) Fr.
United States, California, Marin, Vicinity of Inverness.