Literature

Authorssort ascendingYearTitle
L. Zedda2002The Epiphytic Lichens on Quercus in Sardinia (Italy) and Their Value as Ecological Indicators
K. Yazici1999Lichen flora of Trabzon [Trabzon ili likenleri]
T. Tønsberg1993Collema leptaleum new to Europe
S. L. Thrower1988Hong Kong Lichens
J. Walter Thomson, Brehmer B.1984American Arctic Lichens I. The Macrolichens
J. W. Thomson, Ahti T.1994Lichens Collected on an Alaska Highway Expedition in Alaska and Canada
T. D. V. Swinscow, Krog H.1986A new species in the genus Collema from East Africa
T. D. V. Swinscow, Krog H.1988Macrolichens of East Africa
H. J. M. Sipman, Raus T.1999A Lichenological Comparison of the Paros and Santorini Island Groups (Aegean, Greece), with Annotated Checklist
M. Schultz2003The saxicolous and terricolous, cyanobacterial lichens of Socotra (Yemen, Indian Ocean)
L. Ware Riddle1916The Lichens of Bermuda
O. W. Purvis, Moore, D. M., Coppins, B. J., Hawksworth, D. L., James, P. W.1992The Lichen Flora of Great Britian and Ireland
Y. Sil Park1990The Macrolichen Flora of South Korea
W. Nylander1858Lichenes collecti in Mexico a Fr. Müller
P. L. Nimis1993The Lichens of Italy: An annotated catalogue
B. McCune, Geiser L.1997Macrolichens of the Pacific Northwest
B. McCune1982Lichens of the Swan Valley, Montana
P. M. McCarthy2010Checklist of the Lichens of Australia and its Island Territories
T. H. Lumbsch, Huhndorf S. M.2007Outline of Ascomycota - 2007. [Classification Information]
H. Kristinsson1981Additions to the lichen flora of Iceland II
K. A. Kershaw, MacFarlane J. D.1982Physiological-Environmental Interactions in Lichens XIII. Seasonal constancy of Nitrogenase Activity, Net Photosynthesis and Respiration, in Collema furfuraceum (Am.)Dr.
J. W. Hinds, Hinds P. L.2007The Macrolichens of New England
A. W. C. T. Herre1951New Lichens and Other Additions to the Lichen Flora of the Philippine Islands
H. Hedenås, Ericson L.2003Response of Epiphytic Lichens on Populus tremula in a Selective Cutting Experiment
R. Haugan1995Collema conglomeratum new to Fennoscandia
C. W. Harris1904Lichens: Collema and Leptogium
T. Goward, Diederich, P., Rosentreter, R.1994Notes on the Lichens and Allied Fungi of British Columbia II
T. Goward, Arsenault A.2000Cyanolichens and conifers: implications for global conservation
O. Gilbert2000Lichens
C. W. Dodge1964Some Lichens of Tropical Africa IV: Dermatocarpaceae to Pertusariaceae
G. Degelius1954The Lichen Genus Collema in Europe
G. Degelius1974The Lichen Genus Collema with Special Reference to the Extra-European Species
R. P. Cameron, Richardson D. H. S.2006Occurrence and Abundance of Epiphytic Cyanolichens in Protected Areas of Nova Scotia
R. P. Cameron, Neily T.2008Heuristic model for identifying the habitats of Erioderma pedicellatum and other rare cyanolichens in Nova Scotia, Canada
F. Bungartz2008Cyanolichens of the Galapagos Islands- The genera Collema and Leptogium
I. M. Brodo, Sharnoff, S. Duran, Laurie-Bourque, S., Sharnoff, S.2001Lichens of North America
V. Alstrup, Hansen, E. Steen, Daniels, F. J. A.2000Lichenized, lichenicolous and other fungi from North and North-East Greenland
2008Index Fungorum [taxonomy information]
2009ArtDatabanken Swedish Species Information Centre
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith