A peer-reviewed open-access journal MycoKeys 31: 1–634 (2018) The lichens of the Alps - an annotated checklist 1 doi: 10.3897/mycokeys.31.23658 MONOGRAPH MycoKeys http://mycokeys.pensoft.net Launched to accelerate biodiversity research The lichens of the Alps – an annotated checklist Pier Luigi Nimis1, Josef Hafellner2, Claude Roux3, Philippe Clerc4, Helmut Mayrhofer2, Stefano Martellos1, Peter O. Bilovitz2 1 Department of Life Sciences, University of Trieste, Via L. Giorgieri 10, 34127 Trieste, Italy 2 Institute of Plant Sciences, NAWI Graz, University of Graz, Holteigasse 6, 8010 Graz, Austria 3 Chemin des Vignes- Vieilles, 84120 Mirabeau, France 4 Conservatoire et Jardin botaniques de la Ville de Genève, 1 chemin de l’Impératrice, 1292 Chambésy/GE, Switzerland Corresponding author: Helmut Mayrhofer (
[email protected]) Academic editor: H.T. Lumbsch | Received 11 January 2018 | Accepted 6 February 2018 | Published 12 March 2018 Citation: Nimis PL, Hafellner J, Roux C, Clerc P, Mayrhofer H, Martellos S, Bilovitz PO (2018) The lichens of the Alps – an annotated checklist. MycoKeys 31: 1–634. https://doi.org/10.3897/mycokeys.31.23568 Abstract This is the first attempt to provide an overview of the lichen diversity of the Alps, one of the biogegraphi- cally most important and emblematic mountain systems worldwide. The checklist includes all lichenised species, plus a set of non- or doubtfully lichenised taxa frequently treated by lichenologists, excluding non- lichenised lichenicolous fungi. Largely based on recent national or regional checklists, it provides a list of all infrageneric taxa (with synonyms) hitherto reported from the Alps, with data on their distribution in eight countries (Austria, France, Germany, Liechtenstein, Monaco, Italy, Slovenia, Switzerland) and in 42 Operational Geographic Units, mostly corresponding to administrative subdivisions within the countries.