- Lichen Checklists
*World [http://www.biologie.uni-hamburg.de/checklists/portalpages/world_l.htm Tassilo Feuerer: Checklists of Lichens and Lichenicolous Fungi, A Global Information System for the Biodiversity of Lichens and Lichenicolous Fungi.]
*Australia [http://www.anbg.gov.au/abrs/lichenlist/introduction.html McCarthy, P.M. (2006), Checklist of the Lichens of Australia and its Island Territories.]
*California [http://ucjeps.berkeley.edu/constancea/84/tucker_ryan.html#alphabet_A Shirley C. Tucker and Bruce D. Ryan: Revised Catalog of Lichens, Lichenicoles, and Allied Fungi in California.]
*Denmark [http://www.bi.ku.dk/lichens/dkchecklist/ Søchting, U. & Alstrup, V. 2002: Danish Lichen Checklist. Version 1. 2002.]
*Estonia [http://www.ut.ee/lichens/fce.html Randlane, T., Saag, A. & Suija, A. 2006. Lichenized, lichenicolous and allied fungi of Estonia.]
*Great Britain and Ireland [http://www.thebls.org.uk/content/checklist.html Checklist of Lichens of Great Britain and Ireland London: British Lichen Society.]
*Guianas (Guyana, Surinam, French Guiana) [http://www.mnh.si.edu/biodiversity/bdg/guilich3.html Checklist of the Lichenized Fungi of the Guianas by Harrie Sipman.]
*Japan [http://home.hiroshima-u.ac.jp/lichen/cklist.htm Kurokawa, S. (ed.) 2003. Checklist of Japanese Lichens. National Science Museum, Tokyo. 128pp.]
*Maryland
Lichens of Maryland *Michigan [http://herbarium.msu.edu/MI_Lichen-Checklist.html Checklist of Lichen-forming, Lichenicolous and Allied Fungi recorded from Michigan, compiled by Alan Fryday, John Fair, Moises Googe, Andrew Johnson and Elizabeth Bunting .]
*Missouri [http://mdc.mo.gov/nathis/lichens/lichens/list.htm Checklist and Bibliography of Missouri Lichens: Searchable Index of Missouri Lichens.]
*New York State [http://clade.acnatsci.org/lendemer/PAPER6NYlist.pdf Richard, C. Harris, Opuscula Philolichenum, 1: 55-74. 2004: A Preliminary List of the Lichens of New York.]
*North America [http://www.ndsu.nodak.edu/instruct/esslinge/chcklst/chcklst7.htm A Cumulative Checklist for the Lichen-forming, Lichenicolous and Allied Fungi of the Continental United States and Canada.]
*North Carolina [http://www.herbarium.unc.edu/EvansiaI.pdf Lichen checklist for North Carolina, USA, by Gary B. Perlmutter.]
*Norway [http://www.toyen.uio.no/botanisk/bot-mus/lav/bmlnosj.htm Santesson, R. 1993: The lichens and lichenicolous fungi of Sweden and Norway, SBT-förlaget, Lund. Updates by Einar Timdal and Tor Tønsberg.]
*Ohio [https://kb.osu.edu/dspace/bitstream/1811/23406/1/V090N4_130 Don Flenniken and Ray E. Showman, Ohio J. Sci. 90(4): 130-132, 1990: The Macrolichens of Ohio: A Revised Checklist.]
*Panarctic Area [http://archive.arcticportal.org/276/01/Panarctic_lichen_checklist.pdf Hörður Kristinsson, Eric Steen Hansen and Mikhail Zhurbenko: Panarctic Lichen Checklist.]
*Rhode Island [http://www.uri.edu/ce/rinhs/webpubs/lichens/index.html Don Flenniken: Rhode Island's Foliose and Fruticose Lichens with emphasis on the Nature Conservancy Preserves and Related Lands.]
*U. S. National Parks [http://www.ies.wisc.edu/nplichen/ NPLichen: A Database of Lichens in the U.S. National Parks.]
*Washington State [http://www.washington.edu/burkemuseum/collections/herbarium/walichen.php A List of Washington Lichen Taxa Held in WTU (University of Washington Herbarium).]
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* Foliicolous Lichens and Lichenicolous Fungi[http://www.uni-bayreuth.de/departments/planta2/ass/robert/lichens/checkfol.html Robert Lücking, Edit Farkas, Emmanuël Sérusiaux & Harrie J. M. Sipman: Checklist of Foliicolous Lichens and their Lichenicolous Fungi, Part 1.]
[http://www.uni-bayreuth.de/departments/planta2/ass/robert/lichens/checkfun.html Robert Lücking, Paul Diederich, & Javier Etayo: Checklist of Foliicolous Lichens and their Lichenicolous Fungi, Part 2.]
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