References from the California Lichen Catalog
- 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.
- BOLANDER, H. N. 1870.
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A catalogue of the plants growing in the vicinity of San Francisco.
San Francisco.
- HASSE, H. E. 1905.
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A few lichens picked up on San Jacinto Mountain.
Bulletin of the Southern California Academy of Sciences 4: 123–125.
- HASSE, H. E. 1913b.
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The lichen flora of southern California.
Contributions from the United States National Herbarium 17: 1–132.
- HERRE, A. W. C. T. 1950a.
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The lichen flora of Mount Shasta, California.
The Bryologist 53: 43–54.
- 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.
- MERRILL, G. K. 1923.
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Lichens. Pp. 358–377,
in C. F. Millspaugh and L. W. Nuttall (eds.), Flora of Santa Catalina Island, California.
Publications of the Field Museum of Natural History, Botanical Series, vol. 5.
- PINELLI, J. J., & W. P. JORDAN. 1978.
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Lichens of Calaveras Big Trees State Park, California.
The Bryologist 81: 432–435.
- THOMSON, J. W. 2003.
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Lichens of Wisconsin. University of Wisconsin, Madison.
Pp. 1–386.
- TUCKER, S. C. 1997.
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Notes on recent lichen collections and publications.
Bulletin of the California Lichen Society 4: 27–28.
- TUCKER, S. C., & W. P. JORDAN. 1979 (1978).
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A catalog of California lichens.
Wasmann Journal of Biology 36: 1–105.
- TUCKERMAN, E. 1866.
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Lichens of California, Oregon, and the Rocky Mountains, so far as yet known.
J. S. and C. Adams, Amherst. 35 pp.
- WEBER, W. A., C. BRATT, & J. LARSON. 1987.
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Lichens and bryophytes of the Santa Rosa Plateau Nature Conservancy Reserve, Riverside County, California.
Evansia 4: 21–25.
Complete references section