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Lichenized and Non-lichenized Ascomycetes: LIAS: Identification (dynamic) |
Botanische Staatssammlung München |
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LIAS light – A Database for Rapid Identification of Lichens (dynamic) |
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Identification Keys |
Consortium of North American Lichens |
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Key to Folicolous Lichens and their Lichenicolous Fungi (static) |
Universität Bayreuth, Lehrstuhl für Pflanzensystematik |
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Lichen Determination Keys (static) |
Freie Universität Berlin, Botanischer Garten und Botanisches Museum Berlin-Dahlem |
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World Key to the Leparia Species (dynamic) |
Key to Nature |
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Key to the Genera of Australian Lichens: Apothecial Crusts (static) |
Australian Biological Resources Study |
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Key to the Genera of Crustose Pyrenocarpous Lichens in Australia (static) |
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Key to the Genera of Australian Macrolichens (pdf-document) |
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Keys to the Lichen Genera of the Neotropics (static) |
Freie Universität Berlin, Botanischer Garten und Botanisches Museum Berlin-Dahlem |
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Key to Lichens from Northern Victoria Land (Continental Antarctica) (dynamic) |
University of Trieste |
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Keys to the Lichen Genera in the Pacific Northwest, USA (static) |
LandscapeEcology |
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Key to Lime-loving (calciphilous) Lichens in eastern North America (static) |
Eastern Lichen Network |
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Keys to the Macrolichens of British Columbia (static) |
British Columbia Ministry of Forests |
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Keys to Lichens of Minnesota |
University of Minnesota, Bell Museum & Department of Plant Biology |
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Illustrated Key to British Lichens on Twigs (dynamic) |
The Natural History Museum |
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Key to Podetiate Lichens of Highland Ecuador (static) |
Freie Universität Berlin, Botanischer Garten und Botanisches Museum Berlin-Dahlem |
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The epiphytic macrolichens of Estonia (dynamic) |
Key to Nature - Dryades |
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Los macrolíquenes epifitos de España (dynamic) |
KeytoNature - Dryades |
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Key to Lichens of Italy (dynamic) |
KeytoNature – Dryades |
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An Interactive Lichen Key for Iran (dynamic) |
University of Tabriz, Department of Plant Science |
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Interactive Lichen Key for the Greater Sonoran Desert (dynamic) |
Arizona State University, Lichen Herbarium |
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Epiphytic Macrolichens of Arizona: Key to the common genera and species (static) |
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Keys to the Caliciales of Norway (static) |
Jørn Middelborg |
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Keys to the Calicioid Lichens and Fungi of the Pacific Northwest of the USA (static) |
LandscapeEcology |
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Synoptic Keys to the Inoperculate Stromatic Discomycetes in the Nordic Countries (static) |
University of Oslo, Department of Biology, Myco Site |
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PezWeb – a Web Site Dedicated to the Study of the Pezizales: Genus-Finder (dynamic) |
Northwest Alliance for Computational Science and Engineering |
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Key to the Cladoniaceae of the Guianas (static) |
Smithonian Institution, National Museum of National History |
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Key to the Hypocreales of the Southeastern United States (dynamic) |
United States Department of Agriculture, Agricultural Research Service |
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Lasiosphaeriaceae: Keys to Genera (static) |
The Field Museum, Chicago |
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Revised Key to Megalosporaceae (static) |
Freie Universität Berlin, Botanischer Garten und Botanisches Museum Berlin-Dahlem |
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Determination Key for mollisioid Dermataceae (static) |
Andreas Gminder |
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Bestimmungsschlüssel für mollisioide Dermataceae (static) |
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Australian Physciaceae (pdf-document) |
Australian Biological Resources Study |
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Key to Genera of the Sarcoscyphineae (static) |
Harvard University Herbaria |
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Pyrenomycetes from southwestern France – Keys to Xylariaceae (dynamic, static) |
F. Candoussau, J. Fournier, J.-F. Magni, France |
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Key to Taxa of Xylariaceae (dynamic) |
Washington State University |
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Key to the yellow cetrarioid lichens in the Tibetan area (dynamic) |
Key to Nature |
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Key to Morels (static) |
Michael Kuo |
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Key to False Morels (static) |
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Key to Allocetraria species (dynamic) |
Key to Nature |
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Provisional illustrated key to the lichen genus Cladonia (incl. Carassea) in SW Brazil (static) |
Freie Universität Berlin, Botanischer Garten und Botanisches Museum Berlin-Dahlem |
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Hypomyces Identification (dynamic) |
United States Department of Agriculture, Agricultural Research Service |
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Revised Key to Hypotrachyna in Tropical America (static) |
Freie Universität Berlin, Botanischer Garten und Botanisches Museum Berlin-Dahlem |
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Key to the Lepraria and Leprocaulon species in Greenland (dynamic) |
Key to Nature |
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Key to Nephromopsis species (dynamic) |
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Key to Parmelia of Great Britain and Ireland (static) |
British Lichen Society |
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Mason Hale's Key for the Genus Parmotrema Occurring in Tropical America (static) |
Freie Universität Berlin, Botanischer Garten und Botanisches Museum Berlin-Dahlem |
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Identification Key to the Genus Pertusaria in Europe and the Mediterranean (static) |
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Key to the Foliicolous Species of the Genus Porina (static) |
Universität Bayreuth, Lehrstuhl für Pflanzensystematik |
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Revised Worldwide Key for the Genus Relicina (static) |
Freie Universität Berlin, Botanischer Garten und Botanisches Museum Berlin-Dahlem |
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Key for the Genus Stereocaulon in Tropical America (static) |
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Trichoderma/Hypocrea Identification (dynamic) |
United States Department of Agriculture, Agricultural Research Service |
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Key to the Usnea species in the Baltic countries (dynamic) |
Key to Nature |
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Key to the Usnea species in Europe (dynamic) |
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Keys to Usnea in the Pacific Northwest, USA (static) |
LandscapeEcology |
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Keys to Xanthoria in the Pacific Northwest, USA (static) |
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Ascomycota