@article {635, title = {Lichen Physiology. XI. The Role of the Alga in Determining the Pattern of Carbohydrate Movement Between Lichen Symbionts}, journal = {New Phytologist}, volume = {67}, number = {3}, year = {1968}, pages = {469-486}, chapter = {469}, url = {http://www.jstor.org/stable/pdfplus/2430075.pdf}, author = {Richardson, D.H.S. and D. Jackson Hill and D.C. Smith} } @article {1245, title = {Ontogenetisch-systematische Studie {\"u}ber Erioderma im Vergleich mit anderen cyanophilen Flechtengattungen}, journal = {Bibliotheca Lichenologica}, volume = {6}, year = {1977}, author = {Gerhard Keuck} } @article {130, title = {Nitrogen Metabolism in Lichens. VII. Nitrogenase Activity and Heterocyst Frequency in Lichens with Blue-Green Phycobionts}, journal = {New Phytologist}, volume = {75}, number = {2}, year = {1975}, pages = {239-244}, chapter = {239}, url = {http://www.jstor.org/stable/2430715}, author = {C.J.B. Hitch and J.W. Millbank} } @article {81, title = {Solorina simensis and S. saccata}, journal = {The Lichenologist}, volume = {18}, number = {1}, year = {1986}, pages = {57-62}, author = {Krog, Hildur and T.D.V. Swinscow} } @article {1202, title = {The lichen flora of the outer Hvalfj{\"o}rdur area in West Iceland}, journal = {Acta Botanica Islandica}, volume = {8}, year = {1985}, pages = {31-50}, chapter = {31}, author = {H{\"o}rdur Kristinsson} } @book {683, title = {American Arctic Lichens I. The Macrolichens}, year = {1984}, publisher = {Columbia University Press}, organization = {Columbia University Press}, issn = {0231058888, 9780231058889}, author = {Thomson, John Walter and Bethia Brehmer} } @article {649, title = {Lichens Collected on the Arctic Excursion of the 9th International Botanical Congress (Montreal) in 1959}, journal = {The Bryologist}, volume = {95}, number = {4}, year = {1992}, pages = {392-405}, chapter = {392}, url = {http://www.jstor.org/stable/3243563}, author = {Thomson, John W. and William A. Weber} } @article {650, title = {Lichens of Attu Island, Alaska}, journal = {The Bryologist}, volume = {94}, number = {4}, year = {1991}, pages = {421-426}, chapter = {421}, url = {http://www.jstor.org/stable/pdfplus/3243837.pdf}, author = {Talbot, Stephen S. and Sandra Looman Talbot and Thomson, John W.} } @book {724, title = {Macrolichens of East Africa}, year = {1988}, publisher = {Henry Ling Ltd, The Dorset Press}, organization = {Henry Ling Ltd, The Dorset Press}, address = {Dorchester}, isbn = {0-565-01039-5}, author = {T.D.V. Swinscow and Krog, Hildur} } @book {1153, title = {Macrolichens of the Pacific Northwest}, year = {1997}, publisher = {Oregon State University Press}, organization = {Oregon State University Press}, address = {Corvallis}, author = {Bruce McCune and Linda Geiser} } @article {74, title = {Solorina spongiosa in Antarctica: an Extremely disjunct bipolar lichen}, journal = {the lichenologist}, volume = {26}, number = {2}, year = {1994}, pages = {209-215}, chapter = {209}, author = {R. I. Lewis Smith and D.O. {\O}vstedal} } @article {648, title = {Lichens Collected on an Alaska Highway Expedition in Alaska and Canada}, journal = {The Bryologist}, volume = {97}, number = {2}, year = {1994}, pages = {138-157}, chapter = {138}, url = {http://www.jstor.org/stable/pdfplus/3243751.pdf}, author = {Thomson, John W. and Ahti, T} } @article {1450, title = {Lichenized, lichenicolous and other fungi from North and North-East Greenland}, journal = {Folia Cryptogamica Estonica}, volume = {37}, year = {2000}, pages = {1-20}, url = {http://www.ut.ee/ial5/fce/FCE_eLibrary/FCEeBooks/FCE37eBook.pdf}, author = {Vagn Alstrup and Eric Steen Hansen and Fred J.A. Daniels} } @book {1453, title = {Lichens}, series = {The new naturalist}, year = {2000}, pages = {288}, publisher = {HarperCollins}, organization = {HarperCollins}, address = {London}, isbn = {0002200821}, author = {Oliver Gilbert} } @book {53, title = {Lichens of North America}, year = {2001}, publisher = {Yale University Press}, organization = {Yale University Press}, issn = {0300082495}, author = {Brodo, Irwin M and Sylvia Duran Sharnoff and Susan Laurie-Bourque and Stephen Sharnoff} } @article {1225, title = {Flechten der {\"o}stlichen Schwarzmeer-Region in der T{\"u}rkei}, journal = {Herzogia}, volume = {17}, year = {2004}, pages = {137-156}, author = {John, Volker and Breuss, Othmar} } @article {1530, title = {Solorina spongiosa: a new species record for Nevada}, journal = {Bulletin of the California Lichen Society}, volume = {11}, number = {1}, year = {2004}, pages = {1-6}, author = {Beyer, Cheryl and St. Clair, Larry} } @article {732, title = {Index Fungorum [taxonomy information]}, year = {2008}, url = {http://www.indexfungorum.org/Names/Names.asp} } @article {763, title = {Outline of Ascomycota - 2007. [Classification Information]}, journal = {Myconet}, volume = {13}, year = {2007}, month = {12/2007}, pages = {1-58}, issn = {1403-1418}, url = {http://www.fieldmuseum.org/myconet/outline.asp$\#$classLichin}, author = {H. Thorsten Lumbsch and Sabine M. Huhndorf} } @book {1154, title = {The Macrolichens of New England}, series = {Memoirs of the New York Botanical Garden}, volume = {96}, year = {2007}, publisher = {The New York Botanical Garden Press}, organization = {The New York Botanical Garden Press}, address = {China}, author = {James W. Hinds and Patricia L. Hinds} }