D.  ERTZ and Diederich, P., ?Gelatinopsis leptogii (Helotiales, Ascomycota), a new lichenicolous fungus on Leptogium byssinum from Belgium and Germany?, The Lichenologist, vol. 38, pp. 515-518, 2006.

L. - S.  Wang, Harada, H., and Hur, J. - S., ?Contributions to the lichen flora of Yunnan and adjacent area, China (1). Leioderma sorediatum and Erioderma meiocarpum (Ascomycota, Pannariaceae)?, Lichenology, vol. 5, pp. 59-64, 2006.

Y. - Q.  Xiao, Wang, L. - S., Liu, P. - G., and Hur, J. - S., ?Notes on the lichen genus Polychidium from China?, Lichenology, vol. 5, pp. 53-57, 2006.

R. P.  Cameron and Richardson, D. H. S., ?Occurrence and Abundance of Epiphytic Cyanolichens in Protected Areas of Nova Scotia?, Opuscula Philolichenum, vol. 3, pp. 5-14, 2006.

D. J.  Galloway, Quilhot, W., and Jørgensen, P. Magnus, ?Pannaria conoplea and P. tavaressii (Ascomycota: Pannariaceae) new to Chile?, The Lichenologist, vol. 38, pp. 83-87, 2006.

A.  Elvebakk and Elix, J. A., ?Pannaria isidiosa, a new Australian lichen with a new chemosyndrome?, The Lichenologist, vol. 38, pp. 557-563, 2006.

B. D.  Piercy-Normore, Goxson, B., Goward, T., and Goffinet, B., ?Phylogenic position of a Pacific Northwest North American endemic cyanolichen,  Nephroma occultum (Ascomycota, Peltigerales)?, The Lichenologist, vol. 38, pp. 441-456, 2006.