References from the California Lichen Catalog

BALTZO, D. E. 2002 (2001).

San Francisco Watershed lichens — a more comprehensive list. Bulletin of the California Lichen Society 8: 44–56.

HASSE, H. E. 1903b.

Contributions to the lichen-flora of the California coast islands. Bulletin of the Southern California Academy of Sciences 2: 33–35.

HASSE, H. E. 1908b.

Lichens collected in the Tehachepi [sic] Mountains, California, June, 1907. The Bryologist 11: 55–57, 74.

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. 1910.

The lichen flora of the Santa Cruz peninsula, California. Proceedings of the Washington Academy of Sciences 12(2): 27–269.

JORDAN, W. P. 1968.

Corticolous and lignicolous lichens of the San Francisco Watershed. M. A. thesis, San Francisco State College, San Francisco.

McGEE, M. 1998.

San Francisco Watershed field trip, 31 January, 1998. Bulletin of the California Lichen Society 5: 16–18.

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

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

VON REIS, J. B. C. 1991.

Lichens of California Polytechnic University and San Luis Obispo County. M. A. thesis, California Polytechnic State University, San Luis Obispo.

WRIGHT, D. 1997.

Field trip to the Lake Pillsbury area, Lake County, California, April 19–20, 1997. Bulletin of the California Lichen Society 4: 28–32.