References from the California Lichen Catalog

CLAUZADE, P., C. ROUX, & R. RIEUX. 1981.

Les Acarospora de l'Europa occidentale et de la region mediterraneenne. Bulletin du Musée d'Histoire Naturelle de Marseille 41: 41–93.

ESSLINGER, T. L. 2004b.

A cumulative checklist for the lichen-forming, lichenicolous, and allied fungi of the continental United States and Canada. North Dakota State University, http://www.ndsu.nodak.edu/instruct/esslinge/chcklst/chcklst7.htm (first posted 1 December 1997, most recent update Version #9, Mar. 2, 2004), Fargo.

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.