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

University of North Carolina at Chapel Hill Herbarium
Catalog #: NCU-F-0000900
Bonar, Lee #s.n. 21 August 1932
Arthopyrenia sublitoralis (Leight.) Arnold
United States, California, San Francisco, Land's End, San Francisco County.