References from the California Lichen Catalog
- BRODO, I. M., S. D. SHARNOFF, & S. SHARNOFF. 2001.
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Lichens of North America.
Yale University Press, New Haven.
- HASSE, H. E. 1903e.
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Additions to the lichen flora of southern California, Part II.
Bulletin of the Southern California Academy of Sciences 2: 58–60.
- HASSE, H. E. 1906.
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Contributions to the lichen flora of southern California.
Bulletin of the Southern California Academy of Sciences 5: 38–45.
- HERRE, A. W. C. T. 1950a.
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The lichen flora of Mount Shasta, California.
The Bryologist 53: 43–54.
- MAGNUSSON, A. H. 1929a.
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The yellow species of Acarospora in North America.
Mycologia 21: 249–260.
- MAGNUSSON, A. H. 1929b.
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A monograph of the genus Acarospora.
Kongliga Svenska Vetenskaps-Akademiens Handlingar, Stockholm, Series 3, 7: 1–400.
- ROBERTSON, J. 2001.
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Daley Ranch field trip, April 28–29, 2001.
Bulletin of the California Lichen Society 8: 34–36.
- 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