Literature

Authors	Year	Title
W. A. Leighton	1875	Lichenological memorabilia, No. 7 - Additions to the Lichen-Flora of Great-Britain etc. - On the characters of Peltigera canina, P. malacea and P. rufescens
M. Lindström	1993	Leptogium degelii, a new species from South America
S. H. J. J. Louwhoff	2005	The lichen genus Nephroma in Australia
T. H. Lumbsch, Huhndorf S. M.	2007	Outline of Ascomycota - 2007. [Classification Information]
R. Lücking	1998	Foliicolous lichens and their lichenicolous fungi collected during the Smithsonian International Cryptogamic Expedition to Guyana
W. S. G. Maass	1983	New observations on Erioderma in North America
U. Makhija, Adawadkar, B., Patwardhan, P. G.	1999	The lichen genus Coccocarpia from the Andaman and Nicobar Islands, India
E. Patrick Mccarthy	2001	Lichens 3
P. M. McCarthy	2010	Checklist of the Lichens of Australia and its Island Territories
B. McCune	2003	Pseudocyphellaria In the Pacific Northwest
B. McCune	1982	Lichens of the Swan Valley, Montana
B. McCune, Geiser L.	1997	Macrolichens of the Pacific Northwest
B. McCune, Goward T.	1995	Macrolichens of the Northern Rocky Mountains
B. McCune, Hutchinson, J., Berryman, S.	2002	Concentration of Rare Epiphytic Lichens along Large Streams in a Mountainous Watershed in Oregon, U.S.A.
T. McDonald, Miadlikowska, J., Lutzonic, F. {\cc}ois	2003	The Lichen Genus Sticta in the Great Smoky Mountains: A Phylogenetic Study of Morphological, Chemical, and Molecular Data
J. Miadlikowska, Lutzoni F. {\cc}ois	2004	Phylogenic classification of the Peltigeralean fungi (Peltigerales, Ascomycota) based on ribosomal RNA small and large subunits
J. Miadlikowska, McCune, B., Lutzon, F.	2002	Pseudocyphellariea perpetua a new lichen from western North America
V. P. W. Miao, Rabenau, A., Lee, A.	1997	Cultural and molecular characterization of photobionts of Peltigera membranacea
M. Haji Moniri, Sipman H. J. M.	2009	Lichens of two nature reserves in NE Iran
B. Jo Moore	1968	The Macrolichen Flora of Florida
T. J. Moser, Nash_, III, T. H., Thomson, J. W.	1979	Lichens of Anaktuvuk Pass, Alaska, with emphasis on the impact of caribou grazing
T. H. Nash_, III, Ryan, B. D., Gries, C., Bungartz, F.	2001	Lichen Flora of the Greater Sonoran Desert Region
P. L. Nimis	1993	The Lichens of Italy: An annotated catalogue
W. Nylander	1879	Addenda nova ad Lichenographiam Europaeam
W. Nylander	1858	Lichenes collecti in Mexico a Fr. Müller
M. A. G. Otálora, Aragón, G., Mart{\'ınez, I., Molina, M. C.	2004	A new corticolous species of Leptogium (Collemataceae) from Spain
M. A. G. Otálora, Lutzoni, F. {\cc}ois, Mart{\'ınez, I., M. Molina, C., Aragón, G.	2008	Phylogenetic relationships and taxonomy of the Leptogium lichenoides group (Collemataceae, Ascomycota) in Europe
K. Palmqvist, Sancho, L. G., Matsson, J. - E., Dahlman, L., Valladares, F., Tehler, A.	2002	CO2 Exchange and Thallus Nitrogen across 75 Contrasting Lichen Associations from Different Climate Zones
Y. Sil Park	1990	The Macrolichen Flora of South Korea
J. A. N. Parnell, Cronk, Q., P. Jackson, W., Strahm, W.	1989	A Study of the Ecological History, Vegetation and Conservation Management of Ile aux Aigrettes, Mauritius
P. Paulsrud, Rikkinen, J., Lindbald, P.	1998	Cyanobiont Specificity in Some Nostoc-Containing Lichens and in a Peltigera aphthosa Photosymbiodeme
J. L. E. Peck, Grabner, J., Ladd, D., Larson, D. R.	2004	Microhabitat affinities of Missouri Ozarks Lichens
B. D. Piercy-Normore, Goxson, B., Goward, T., Goffinet, B.	2006	Phylogenic position of a Pacific Northwest North American endemic cyanolichen, Nephroma occultum (Ascomycota, Peltigerales)
O. W. Purvis, Moore, D. M., Coppins, B. J., Hawksworth, D. L., James, P. W.	1992	The Lichen Flora of Great Britian and Ireland
F. B. Pyatt, Beaumont, E. H., Lacy, D., Storey, D. M.	1992	Accumulation of lead by the lichen Stereocaulon dactylophyllum
S. Ravera	2001	Contribution to Mediterranean lichen flora. New or interesting epiphytic species from Morocco.
B. Renner, Galloway D. J.	1982	Phycosybiodemes in Pseudocyphellaria in New Zealand
D. H. S. Richardson, D. Hill, J., Smith, D. C.	1968	Lichen Physiology. XI. The Role of the Alga in Determining the Pattern of Carbohydrate Movement Between Lichen Symbionts
L. Ware Riddle	1916	The Lichens of Bermuda
L. Ware Riddle	1910	The North American Species of Stereocaulon
R. Santesson	1993	The lichens and lichenicolous fungi of Sweden and Norway
R. Santesson	1984	The Lichens of Sweden and Norway
R. Santesson	1952	Foliicolous lichens I. A revision of the taxonomy of the obligately foliicolous, lichenized fungi
C. Scheidegger	2003	Erioderma pedicellatum. In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.1.
M. Schultz	2003	The saxicolous and terricolous, cyanobacterial lichens of Socotra (Yemen, Indian Ocean)
M. R. D. Seaward, Aptroot A.	2005	Hong Kong Lichens Collected on the United States North Pacific Exploring Expedition, 1853-1856
M. R. D. Seaward, Aptroot, A., Harrington, F. A.	2002	The Lichens of Aldabra, with Comments on Their Distribution
A. Shimizu	2004	Community Structure of Lichens in the Volcanic Highlands of Mt. Tokachi, Hokkaido, Japan
A. M. Shirazi, Muir, P. S., McCune, B.	1996	Environmental factors influencing the distribution of the lichens Lobaria oregana and L. pulmonaria
H. A. Sierk	1964	The Genus Leptogium in North America North of Mexico