References from the California Lichen Catalog
- FINK, B. 1935.
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The lichen flora of the United States.
Ann Arbor.
- HASSE, H. E. 1913b.
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The lichen flora of southern California.
Contributions from the United States National Herbarium 17: 1–132.
- KNUDSEN, K., J. LENDEMER, & R. E. RIEFNER JR. 2005.
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Flavoparmelia subcapitata rediscovered in southern California.
Bulletin of the California Lichen Society 12(1): 1–2.
- McCLATCHIE, A. J. 1897.
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Seedless plants of southern California. Protophytes — Pteridophytes.
Proceedings of the Southern California Academy of Sciences 1: 363–370.
- NASH, T. H. III, & J. A. ELIX. 2002.
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Cetrelia, pp. 129–130; Flavoparmelia, pp. 194–196; Parmelia, pp. 308–310; Parmelina, pp. 312–313; Parmotrema, pp. 318–329; Rimelia, pp. 449–451,
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.
- 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