Language: French, with multilingual summary in English, French, German, and Italian
A checklist of the lichenized fungi so far reported from the literature for Switzerland is presented. For each taxon information on synonyms, on the topographical distribution (cantons and natural regions), on the vertical distribution (vegetation zones) and on substrate preference is given. The list of publications on which basis the taxa are accepted for Switzerland is given. At present 1660 species and 19 infraspecific taxa (19 subspecies, 3 varieties and 1 forma) in 273 genera are known to occur in Switzerland. Moreover 201 lichenized taxa that were mentioned for Switzerland, but for diverse reasons not accepted in this checklist, are included. Non lichenized lichenicolous fungi are not included. Altogether 4956 synonyms are listed. Three new combinations are proposed: Diplotomma hedinianum (H.Magn.) P.CIerc & CI.Roux, Lichinella heppii (Mull.Arg.) P.CIerc & CI.Roux and Porpidia turgida (Ach.) CI.Roux & P.CIerc.