References from the California Lichen Catalog

BALTZO, D. E. 1970.

A study of the lichens of Mount Diablo State Park. M. A. thesis, San Francisco State College, San Francisco.

BALTZO, D. E. 1989.

Lichens of Mount Diablo State Park, Contra Costa County, California. Mycotaxon 34: 37–46.

HASSE, H. E. 1913b.

The lichen flora of southern California. Contributions from the United States National Herbarium 17: 1–132.

HERRE, A. W. C. T. 1942c.

Additions to and comments upon the lichen flora of the Santa Cruz Peninsula, California. American Midland Naturalist 28: 752–755.

LINDSAY, J. B. 1973.

A lichen flora of the Samoa peninsula, Humboldt Bay, California. M. A. thesis. Humboldt State University, Arcata.

TUCKER, S. C., & W. P. JORDAN. 1979 (1978).

A catalog of California lichens. Wasmann Journal of Biology 36: 1–105.