References from the California Lichen Catalog

APTROOT, A. 2002.

Acrocordia, p. 89; Distenopyrenis, pp. 180–181; Julella, pp. 254–256; Kirschsteiniothelia, pp. 257–258; Porina, pp. 402–405; Pseudopyrenula, p. 417; Pyrenula, pp. 435–437; Tomasellia, pp. 487–488, 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.

FINK, B. 1935.

The lichen flora of the United States. Ann Arbor.

HARRIS, R. C. 1975.

A taxonomic revision of the genus Arthopyrenia Massal. sensu lato (Ascomycetes) in North America. Ph. D. dissertation, Michigan State University, East Lansing.

HASSE, H. E. 1915b.

Additions to the lichen flora of southern California. No. 11. The Bryologist 18: 92–94.

MERRILL, G. K. 1923.

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.

TUCKER, S. C., & W. P. JORDAN. 1979 (1978).

A catalog of California lichens. Wasmann Journal of Biology 36: 1–105.