References from the California Lichen Catalog
- BOLANDER, H. N. 1870.
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A catalogue of the plants growing in the vicinity of San Francisco.
San Francisco.
- HAFELLNER, J. 2004.
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Buelliella, pp. 633–635; Dactylospora, pp. 645–648,
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.
- HASSE, H. E. 1903f.
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Additions to the lichen flora of southern California, Part III.
Bulletin of the Southern California Academy of Sciences 2: 71–73.
- TUCKERMAN, E. 1866.
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Lichens of California, Oregon, and the Rocky Mountains, so far as yet known.
J. S. and C. Adams, Amherst. 35 pp.
- TUCKERMAN, E. 1872.
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Genera Lichenum. An arrangement of the North American lichens.
Edwin Nelson, Amherst. 281 pp. + index.
- TUCKERMAN, E. 1888.
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A synopsis of the North American Lichens, Pt. 2, comprising of the Lecidacei, and (in part) the Graphidacei.
E. Anthony & Sons, Printers, New Bedford. 176 pp.
- WILLEY, H. 1873a.
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A list of North American lichens arranged according to Professor E. Tuckerman's “Genera Lichenum”.
New Bedford.
- ZAHLBRUCKNER, A. 1931.
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Catalogus Lichenum Universalis, Vol. VII.
Leipzig, Berlin.
Complete references section