@article {1190,
	title = {Some Lichens of Tropical Africa IV: Dermatocarpaceae to Pertusariaceae},
	journal = {Beihefte zur Nova Hedwigia Heft 12},
	year = {1964},
	author = {Carroll W. Dodge}
}
@book {47,
	title = {The Lichen Flora of Great Britian and Ireland},
	year = {1992},
	publisher = {Natural History Museum Publications},
	organization = {Natural History Museum Publications},
	address = {London},
	author = {O.W. Purvis and D.M. Moore and B.J. Coppins and D.L. Hawksworth and P.W. James}
}
@article {679,
	title = {The Macrolichen Flora of South Korea},
	journal = {The Bryologist},
	volume = {93},
	number = {2},
	year = {1990},
	pages = {105-160},
	url = {http://www.jstor.org/stable/pdfplus/3243619.pdf},
	author = {Park, Yun Sil}
}
@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}
}
@book {1453,
	title = {Lichens},
	series = {The new naturalist},
	year = {2000},
	pages = {288},
	publisher = {HarperCollins},
	organization = {HarperCollins},
	address = {London},
	isbn = {0002200821},
	author = {Oliver Gilbert}
}
@article {1226,
	title = {Macrolichens of montane rain forests in Panama, Province Chiriqu{\'{\i}},
	journal = {Lichenologist},
	volume = {32},
	number = {6},
	year = {2000},
	pages = {539-551},
	author = {Burkhard B{\"u}del and Angelika Meyer and Noris Salzar and Hans Zellner and Gerhard Zotz and Otto L. Lange}
}
@book {50,
	title = {Lichen Flora of the Greater Sonoran Desert Region},
	volume = {1},
	year = {2001},
	publisher = {Lichens Unlimited},
	organization = {Lichens Unlimited},
	address = {Tempe},
	author = {Thomas H. Nash_III and Bruce D. Ryan and Corinna Gries and Frank Bungartz}
}
@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 {68,
	title = {Cyanolichens and conifers: implications for global conservation},
	journal = {For. Snow Landsc. Res.},
	volume = {75},
	number = {3},
	year = {2000},
	pages = {303-318},
	chapter = {303},
	url = {http://www.cmiae.org/_PDF/reference149.pdf},
	author = {Trevor Goward and Andr{\'e} Arsenault}
}
@article {1325,
	title = {Checklist of the Lichens of Australia and its Island Territories},
	journal = {Australian Biological Resources Study, Canberra.},
	number = {26 May 2010},
	year = {2010},
	url = {http://www.anbg.gov.au/abrs/lichenlist/introduction.html},
	author = {P.M. McCarthy}
}
@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}
}
