References from the California Lichen Catalog

BALTZO, D. E. 2002 (2001).

San Francisco Watershed lichens — a more comprehensive list. Bulletin of the California Lichen Society 8: 44–56.

EKMAN, S. 1996.

The corticolous and lignicolous species of Bacidia and Bacidina in North America. Opera Botanica 127: 1–148.

EKMAN, S. 2004.

Bacidia, pp. 18–28; Bacidina, pp. 28–32; Cliostomum, pp. 64–65; Myxobilimbia, pp. 367–368, in T. H. Nash III, B. D. Ryan, P. Diederich, C. Gries, & F. Bungartz (eds.), Lichen flora of the Greater Sonoran Desert region, Vol. 2. Lichens Unlimited, Arizona State University, Tempe.