Links:

• Acharius Lichen Types - http://linnaeus.nrm.se/botany/kbo/ach/welcome.html.en

• Air Pollution-Related Lichen Monitoring - http://www2.nature.nps.gov/air/Pubs/pdf/Lichen_Studies.pdf

• American Bryological and Lichenological Society (ABLS) - http://www.abls.org/

• Bruce McCune - http://oregonstate.edu/~mccuneb/

• Bryology and Lichenology List Serve - http://www.unomaha.edu/~abls/listserve.html

• Checklist - Lichen-forming Fungi of the U.S. & Canada - http://www.ndsu.nodak.edu/instruct/esslinge/chcklst/chcklst7-8.htm

• Christoph Scheiddeger - http://www.wsl.ch/staff/christoph.scheidegger/

• Cliff Wetmore - http://www.tc.umn.edu/~wetmore/

• Consortium of North American Lichen Herbaria - http://symbiota.org/nalichens/

• Database of Lichens in the U.S. National Parks - http://symbiota.org/nalichens/projects/index.php?proj=500

• Field Museum Lichens - http://www.fieldmuseum.org/research_collections/botany/research_fungi.htm

• Forest Inventory and Analysis Forest Health Indicators: Lichens - http://fia.fs.fed.us/program-features/indicators/lichen/

• Gerhard Rambold - http://www.bayceer.uni-bayreuth.de/bayceer/en/mitarbeiter/mit/mitarbeiter_detail.php?id_obj=14072

• Global Information System for Lichenized and Non-Lichenized Ascomycetes (LIAS) - http://www.lias.net/

• Harrie Sipman - http://www.bgbm.fu-berlin.de/sipman/default.htm

• Helmut Mayrhofer - http://www.uni-graz.at/~mayrhof/

• Identifying N.A. Lichens: A guide to the Literature - http://www.huh.harvard.edu/collections/lichens/guide/guidetoliterature.html

• International Association of Lichenologists - http://www.botany.hawaii.edu/lichen/default.htm

• Introduction to Lichens - http://www.ucmp.berkeley.edu/fungi/lichens/lichens.html

• Leif Tibell - http://www.systbot.uu.se/staff/l_tibell/l_tibell.html

• Lichen Identification Keys Available on the Internet - http://www.bgbm.fu-berlin.de/sipman/keys/

• Lichen Key Archive - http://www.toyen.uio.no/botanisk/lav/LichenKey/

• Lichen Synoptic Key - http://ocid.nacse.org/lichenland/synopticKey/index.php

• LichenLand - http://ocid.nacse.org/lichenland/

• Lichenology Education Mart - http://www.bi.ku.dk/lichens/courses/

• Lichens of North America - http://www.lichen.com/

• Louise Lindblom - http://web.telia.com/~u46506521/Louise/louise.htm

• Lutzoni Lab - http://www.lutzonilab.net/pages/francois.shtml

• Martin Westberg - http://www.planteco.lu.se/people/mw/

• Matthias Schultz - http://www.biologie.uni-hamburg.de/bzf/fbca002/fbca002.htm

• Myconet - http://www.umu.se/myconet/Myconet.html

• Northwest Lichenologists - http://www.nwlichens.org

• R6 Lichens Homepage: Air Quality Biomonitoring Program - http://www.fs.fed.us/r6/aq/lichen/

• Robert Egan - http://avalon.unomaha.edu/lichens/

• Robert Luecking - http://fm1.fieldmuseum.org/aa/staff_page.cgi?staff=rlucking

• Roland Moberg - http://www-hotel.uu.se/evolmuseum/fytotek/homepage/RMinfo.htm

• Sonoran Desert Lichen Flora Project - http://ces.asu.edu/ASULichens/flora/flora.jsp

• Starri Heidmarsson - http://www.systbot.uu.se/staff/old/s_heidmarsson/s_heidmarsson.html

• Ticholichen - http://www.fieldmuseum.org/research_collections/botany/botany_sites/ticolichen/index.html

  Literature:

• Dictionary of Fungi (CABI Press) - http://www.cabi-publishing.org/

• Herzogia - http://www.blam.privat.t-online.de/herzogia.html

• International Journal of Mycology and Lichenology - http://www.borntraeger-cramer.de/

• International Lichenological Newletter - http://www.bgbm.org/ial/newsletter/home.htm

• Mycotaxon (Mycotaxon LTD) - http://www.mycotaxon.com/default.html

• Opusculum Philolichenum - http://clade.acnatsci.org/lendemer/opus.html

• Recent Literature on Lichens - http://www.toyen.uio.no/botanisk/bot-mus/lav/sok_rll.htm

• The Bryologist (ABLS Inc.) - http://www.unomaha.edu/~abls/bryologist.html

• The Lichenologist (Elsevier) - http://www.unomaha.edu/~abls/lichenologist.html

  Publishing Houses/Distributors:

• Bibliotheca Lichenologica (Balogh Scientific Book) - http://www.balogh.com/schweizerbart/bibliotheca_lichenologica.html

• Koeltz Scientific - http://www.koeltz.com/

• Lichens Unlimited - http://ces.asu.edu/ASULichens/flora/flora.jsp