Revised and updated checklist of lichens of Slovakia (May 2013)

We characterize lichen flora of Slovakia based on the review of recent studies published since 1998, point at selected lichen taxa described for science from this territory and outline main geographical elements and other important groups. We annex critically revised and updated checklist of lichens of Slovakia, which includes 1,628 species. As a result of intensive field work the number of species increased by 142 new species since the last version of checklist published 15 years ago, 26 species were excluded.