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.
- BRODO, I. M., S. D. SHARNOFF, & S. SHARNOFF. 2001.
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Lichens of North America.
Yale University Press, New Haven.
- HERRE, A. W. C. T. 1944b.
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Lichens new to central California.
The Bryologist 47: 86–90.
- 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.
- 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.
- ROBERTSON, J. 2002a.
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Pygmy Forest field trip, Mendocino County, March 16, 2002, and list of macrolichens of the Pygmy Forest.
Bulletin of the California Lichen Society 9(1): 8–12.
- RYAN, B. D., & P. L. NIMIS. 2004.
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Dimerella, p. 97; Gyalecta, pp. 122–125; Melaspilea, pp. 358- 359; Ramonia, pp. 455–456,
in T. H. Nash III, B. D. Ryan, P. Diederich, C. Gries, & F. Bungartz (eds.), Lichen flora of the Greater Sonoran Desert region, Vol. 2.
Lichens Unlimited, Arizona State University, Tempe.
- THOMSON, J. W. 2003.
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Lichens of Wisconsin. University of Wisconsin, Madison.
Pp. 1–386.
- TUCKER, S. C., & W. P. JORDAN. 1979 (1978).
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A catalog of California lichens.
Wasmann Journal of Biology 36: 1–105.
Complete references section