References from the California Lichen Catalog
- BALTZO, D. E. 1989.
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Lichens of Mount Diablo State Park, Contra Costa County, California.
Mycotaxon 34: 37–46.
- BALTZO, D. E. 2002 (2001).
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San Francisco Watershed lichens — a more comprehensive list.
Bulletin of the California Lichen Society 8: 44–56.
- BRODO, I. M., S. D. SHARNOFF, & S. SHARNOFF. 2001.
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Lichens of North America.
Yale University Press, New Haven.
- ESSLINGER, T. L. 2002.
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Melanelia, pp. 274–286; Neofuscelia, pp. 289–295; Physconia, pp. 373–383,
in T. H. Nash III, B. D. Ryan, C. Gries, & F. Bungartz (eds.), Lichen flora of the Greater Sonoran Desert region, Vol. 1.
Lichens Unlimited, Arizona State University, Tempe.
- GOWARD, T., B. McCUNE, & D. MEIDINGER. 1994.
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The lichens of British Columbia. Illustrated keys. Part 1. Foliose and squamulose species.
British Columbia Ministry of Forests, Crown Publications Inc., Victoria, B. C., Canada.
- HALE, M. E., & M. COLE. 1988.
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Lichens of California.
University of California Press, Berkeley.
- TUCKER, S. C., & C. BRATT. 1996.
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Lichens collected at the Hastings Natural History Reservation, Monterey County, California during the CALS foray of January 20–21, 1996.
Bulletin of the California Lichen Society 3(1): 8–9.
- TUCKER, S. C., & W. P. JORDAN. 1979 (1978).
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A catalog of California lichens.
Wasmann Journal of Biology 36: 1–105.
- VON REIS, J. B. C. 1991.
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Lichens of California Polytechnic University and San Luis Obispo County.
M. A. thesis, California Polytechnic State University, San Luis Obispo.
- WRIGHT, D. 1997.
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Field trip to the Lake Pillsbury area, Lake County, California, April 19–20, 1997.
Bulletin of the California Lichen Society 4: 28–32.
Complete references section