Literature

Authorssort descendingYearTitle
2009ArtDatabanken Swedish Species Information Centre
2008Index Fungorum [taxonomy information]
2002Commitee on the Status of Endangered Wildlife in Canada (COSEWIC)
I. M. Brodo, Sharnoff, S. Duran, Laurie-Bourque, S., Sharnoff, S.2001Lichens of North America
J. Dey1978Fruticose and Foliose Lichens of the High-Mountain Areas of the Southern Appalachians
O. Gilbert2000Lichens
T. Goward, Arsenault A.2000Cyanolichens and conifers: implications for global conservation
J. W. Hinds, Hinds P. L.2007The Macrolichens of New England
C. J. B. Hitch, Millbank J. W.1975Nitrogen Metabolism in Lichens. VII. Nitrogenase Activity and Heterocyst Frequency in Lichens with Blue-Green Phycobionts
H. Kristinsson1985The lichen flora of the outer Hvalfjördur area in West Iceland
H. Kristinsson1981Additions to the lichen flora of Iceland II
T. H. Lumbsch, Huhndorf S. M.2007Outline of Ascomycota - 2007. [Classification Information]
B. McCune, Geiser L.1997Macrolichens of the Pacific Northwest
T. H. Nash_, III, Ryan, B. D., Gries, C., Bungartz, F.2001Lichen Flora of the Greater Sonoran Desert Region
P. L. Nimis1993The Lichens of Italy: An annotated catalogue
Y. Sil Park1990The Macrolichen Flora of South Korea
O. W. Purvis, Moore, D. M., Coppins, B. J., Hawksworth, D. L., James, P. W.1992The Lichen Flora of Great Britian and Ireland
T. D. V. Swinscow, Krog H.1988Macrolichens of East Africa
S. S. Talbot, Talbot, S. Looman, Thomson, J. W.1991Lichens of Attu Island, Alaska
J. W. Thomson, Ahti T.1994Lichens Collected on an Alaska Highway Expedition in Alaska and Canada
J. W. Thomson, Weber W. A.1992Lichens Collected on the Arctic Excursion of the 9th International Botanical Congress (Montreal) in 1959
J. Walter Thomson, Brehmer B.1984American Arctic Lichens I. The Macrolichens
K. Yazici1999Lichen flora of Trabzon [Trabzon ili likenleri]
L. Zedda2002The Epiphytic Lichens on Quercus in Sardinia (Italy) and Their Value as Ecological Indicators
I. Mart{\'ınez, Aragón G.1994Cartograf{\'ıa corológica de l{\'ıquenes ibéricos. I [Chorologyc [sic] cartography of iberian lichens. I.].
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith