References from the California Lichen Catalog

FINK, B. 1935.

The lichen flora of the United States. Ann Arbor.

HASSE, H. E. 1903e.

Additions to the lichen flora of southern California, Part II. Bulletin of the Southern California Academy of Sciences 2: 58–60.

HASSE, H. E. 1913b.

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

KNUDSEN, K. 2003c.

Type specimens: investigations and observations. Bulletin of the California Lichen Society 10: 36–38.

MAGNUSSON, A. H. 1929b.

A monograph of the genus Acarospora. Kongliga Svenska Vetenskaps-Akademiens Handlingar, Stockholm, Series 3, 7: 1–400.

MAGNUSSON, A. H. 1956.

A second supplement to the monograph of Acarospora with keys. Göteborgs Kungl. Vetenskaps, -och Vitterhets-Samhälles Handlingar, Sjätte Följden, Series B, 6(17): 1–34.

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.

ZAHLBRUCKNER, A. 1903–1907.

Lichenes, in A. Engler & K. Prantl, eds. Die Natürlichen Pflanzenfamilien. 1(1): 1–249.