References from the California Lichen Catalog

HASSE, H. E. 1898a.

Lichens of Southern California. Los Angeles.

HASSE, H. E. 1913b.

The lichen flora of southern California. Contributions from the United States National Herbarium 17: 1–132.

HERRE, A. W. C. T. 1910.

The lichen flora of the Santa Cruz peninsula, California. Proceedings of the Washington Academy of Sciences 12(2): 27–269.

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.