References from the California Lichen Catalog
- FINK, B. 1935.
-
The lichen flora of the United States.
Ann Arbor.
- 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.
Complete references section