To the formation of the section “Lichens” of the third edition of the Rostov region Red Data Book

As a result of the work on the Red Data Book and the revision of the lichenological collection, stored in the herbarium named after I.V. Novopokrovsky of the Department of Botany of the South Federal University, there are made the proposals for the changes in the list of the protected lichens of the Rostov region, as well as in the list of those needing special attention to their condition in the natural environment and monitoring.