References from the California Lichen Catalog

KNUDSEN, K. 2004b.

A study of Acarosporas in The Lichen Flora of the Santa Cruz Peninsula by A. W. C. T. Herre. Bulletin of the California Lichen Society 11(1): 10–15.

MAGNUSSON, A. H. 1929b.

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

TUCKER, S. C., & W. P. JORDAN. 1979 (1978).

A catalog of California lichens. Wasmann Journal of Biology 36: 1–105.