References from the California Lichen Catalog

BALTZO, D. E. 1970.

A study of the lichens of Mount Diablo State Park. M. A. thesis, San Francisco State College, San Francisco.

FINK, B. 1935.

The lichen flora of the United States. Ann Arbor.

HAFELLNER, J., & R. TÜRK. 2001.

Die lichenisierten Pilze Oesterreichs — eine Checkliste der bisher nachgewiesenen Arten mit Verbreitungsangaben. Stapfia 76: 3–167.

HASSE, H. E. 1898a.

Lichens of Southern California. Los Angeles.

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.