Comments on 11 species of cyanophilic lichens are presented. A new combination Peccania cernohorskyi is proposed, commented on and typified. Anema nodulosum, A. prodigulum, Lempholemma intricatum, Leptogium ferax, Porocyphus rehmicus and Zahlbrucknerella calcarea are reported from Slovakia for the first time, Leptogium biatorinum and L. magnussonii from Hungary, and Anema prodigulum, Heppia adglutinata, Leptogium biatorinum and Psorotichia taurica from the Czech Republic. Leptogium cretaceum is lectotypified.