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.
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.
TUCKER, S. C., & W. P. JORDAN. 1979 (1978).
A catalog of California lichens. Wasmann Journal of Biology 36: 1–105.
ZAHLBRUCKNER, A. 1902.
Diagnosen neuer und genügend beschriebener kalifornischer Flechten. Beihefte zum Botanischen Zentralblatt 13: 149–163.
Complete references section