References from the California Lichen Catalog

HASSE, H. E. 1898a.

Lichens of Southern California. Los Angeles.

HASSE, H. E. 1906.

Contributions to the lichen flora of southern California. Bulletin of the Southern California Academy of Sciences 5: 38–45.

HERRE, A. W. C. T. 1942c.

Additions to and comments upon the lichen flora of the Santa Cruz Peninsula, California. American Midland Naturalist 28: 752–755.

McCLATCHIE, A. J. 1897.

Seedless plants of southern California. Protophytes — Pteridophytes. Proceedings of the Southern California Academy of Sciences 1: 363–370.

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

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