Cryptodiscus tirolensis is described as new to science. The sexual state of Spirographa ciliata is described. New to the Alps are Bryoscyphus lichenicola, Cryptodiscus galaninae, Endococcus hafellneri, Hyphodiscus ucrainicus, Lichenodiplis lecanoricola, Nesolechia cetrariicola, Polycoccum evae, Pseudopyrenidium tartaricola, Rhizocarpon advenulum, Sphaerellothecium epilecanora, Stigmidium mitchelii, Zhurbenkoa epicladonia and Zwackhiomyces kiszkianus. First records for Austria are Epithamnolia longicladoniae, Gyrophthorus perforans, Monodictys cladoniae, Neoburgoafreyi, Polycoccumclauzadei, Pronectria rolfiana, Sclerococcummontagnei, Sphaerellothecium cladoniicola and Spirographa triangularis. New to Switzerland are Abrothallus peyritschii, Arthonia excentrica, Cercidospora stereocaulorum, C. trypetheliza, Lasiosphaeriopsis stereocaulicola, Lichenopeltella uncialicola, Monodictys cladoniae, Phacographa protoparmeliae, Polycoccum cladoniae, Pronectria tincta, Protothelenella santessonii, Rhymbocarpus neglectus, Rosellinula haplospora, Sclerococcum lobariellum, S. montagnei, Sphaerellothecium cladoniicola, S. icmadophilae, S. minutum, Stigmidium croceae, S. leucophlebiae, Tremella christiansenii and Zwackhiomyces martinatianus. Sphaerellothecium icmadophilae is new to Italy. In all 48 taxa are reported the first time in Tyrol. Key words: New species, lichenicolous fungi, Spirographa, Cryptodiscus, biodiversity, lichenicolous fungi.