References from the California Lichen Catalog
- AHTI, T., & A. HENSSEN. 1965.
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New localities for Cavernularia hultenii in eastern and western North America.
The Bryologist 68: 85–89.
- BALTZO, D. E. 1970.
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A study of the lichens of Mount Diablo State Park.
M. A. thesis, San Francisco State College, San Francisco.
- 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.
- BLAUMAN, S. 2004.
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CALS field trip to Sherwood Road, Mendocino County, April 17, 2004.
Bulletin of the California Lichen Society 11(1): 24–26.
- BOURELL, M. 2000.
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Lichens collected at San Simeon State Park and Hearst Castle.
Bulletin of the California Lichen Society 7: 20–22.
- BRODO, I. M., S. D. SHARNOFF, & S. SHARNOFF. 2001.
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Lichens of North America.
Yale University Press, New Haven.
- 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.
- JORDAN, W. P. 1968.
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Corticolous and lignicolous lichens of the San Francisco Watershed.
M. A. thesis, San Francisco State College, San Francisco.
- JOVAN, S., & B. McCUNE. 2004.
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Regional variation in epiphytic macrolichen communities in northern and central California forests.
The Bryologist 107: 328–339.
- LINDSAY, J. B. 1973.
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A lichen flora of the Samoa peninsula, Humboldt Bay, California.
M. A. thesis. Humboldt State University, Arcata.
- OHLSSON, K. E. 1973.
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New and interesting macrolichens of British Columbia.
The Bryologist 76: 366–387.
- PINELLI, J. J., & W. P. JORDAN. 1978.
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Lichens of Calaveras Big Trees State Park, California.
The Bryologist 81: 432–435.
- ROBERTSON, J. 2003a.
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CALS field trip to Fairfield Osborne Preserve, Sonoma County, March 1, 2003.
Bulletin of the California Lichen Society 10: 15–16.
- TUCKER, S. C., & C. BRATT. 1995.
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Collections made on the Kyburz field trip.
Bulletin of the California Lichen Society 2(2): 12.
- 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.
- WRIGHT, D. 2001a (2000).
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Guide to the macrolichens of California: part 2, the gray foliose species.
Bulletin of the California Lichen Society 7: 44–63.
Complete references section