Constancea 84, 2006
University and Jepson Herbaria
California Lichen Catalog

References from the California Lichen Catalog

FINK, B. 1935.
The lichen flora of the United States. Ann Arbor.
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.
WEBER, W. A., C. BRATT, & J. LARSON. 1987.
Lichens and bryophytes of the Santa Rosa Plateau Nature Conservancy Reserve, Riverside County, California. Evansia 4: 21–25.
Complete references section