This section covers new, rare, and interesting lichens recorded across various regions, with detailed descriptions and locations provided by multiple contributors. Arctomia delicatula, Arthonia ilicinella, Arthonia mediella, Arthonia neglectula, Arthonia patellulata, Arthonia subfuscicola, Arthopyrenia atractospora, Arthothelium dictyosporum, Arthothelium lirellans, Bacidia igniarii, Bacidia neosquamulosa, Bacidia vermifera, Biatoridium delitescens, Buellia griseovirens, Buellia sanguinolenta, Buellia violaceofusca, Caloplaca ahtii, Caloplaca flavorubescens, Candelariella superdistans, Catinaria neuschildii, Chaenotheca chlorella, Chaenotheca xyloxena, Chaenothecopsis savonica, Cliostomum tenerum, Collema occultatum, Comutispora triangularis, Corticifraga fuckelii, Cyphelium marcianum, Diplotomma pharcidium, Eopyrenula leucoplaca, Fellhanera ochracea, Fuseidea intercincta, Graphina pauciloculata, Gyalidea fritzei, Halecania spodomela, Illosporiopsis christiansenii, Lecanactis amylacea, Lecanora ochroidea, Lecanora populicola, Lecanora xanthostoma, Lecidea erythrophaea, Lecidea pemigra, Lecidea porphyrospoda, Lichenochora mediterraneae, Lithothelium phaeosporum, Micarea coppinsii, Micarea nigella, Micarea parva, Micarea viridileprosa, Mycocalicium subtile, Nectria lecanodes, Opegrapha areniseda, Pannaria ignobilis, Parametria oropensis, Phaeophyscia endophoenicea, Phoma physciicola, Polyblastia philaea, Pronectria pertusariicola, Ptychographa xylographoides, Ramalina capitata, Ramalina fraxinea, Rinodina laevigata, Rosellinula haplospora, Sagediopsis barbara, Schismatomma graphidioides, Sclerococcum montagnei, Sclerophora peronella, Scoliciosporum curvatum, Skyttea pyrenulae, Stigmidium pumilum, Strangospora microhaema, Tephromela pertusarioides, Thelidium fumidum, Unguiculariopsis lettau, Usnea hirta, Vezdaea rheocarpa. New lichens, Rare lichens, Interesting lichens, Lichen records