ÿþA. Å. Abbayes aberrans abietina abietinum Abrothallus abscondita Absconditella absistens Acarospora accedens acerina acetabuli acetabulum Ach. achariana acicularis Acremonium Acrocordia acroglypta acrotella actinellum actophila aculeata acuminans acuminata adastra Adelococcus Adelolecia adglutinata adnata adscendens adspersum aemulans aenea aeneofusca aeneovinosum aeruginosa aestivalis aethalea aethiobola affinis afrorevoluta Agardh agardhiana agelaea aggregatum aglaea Agonimia Aguirre Ahles ahlesiana ahlesii ahlneri Ahti aipolia aitema al. alba albana albella albellula albescens albida albilabra alboatrum albocaerulescens alboflavescens albofuscescens albohyalina albolivida albolutescens albula alcicorniaria Alectoria aleurites algoviae Allantoparmelia Allesch allobata Allocetraria allophana Almb. Almq. almquistii alociza alpestris alpicola alpina alpinum alpinus Alstrup alutacea Amandinea amara amaurocraea ambigua ambrosiana ammiospila amplissima Amygdalaria amygdali amylacea analepta Anaptychia anaptychiae anastomosans anceps Anders Anderson Andreev androgyna Anema anglica anguina angustiphylla Anisomeridium anisospora anomaloides anopta anoptiza antecellens anterior anthracophila antoniellanum Anzi Anzina apatetica Aphanopsis aphthosa apomelaena apotheciorum Aptroot aquatica aquatilis arachnoidea aractina arborea Arborillus arbuscula arceutina archaea Arctoparmelia arenacea arenaria arenarium arenisedum areolata Arg. argena argentata argillacea argilospilum argopholis armeniaca Arnold arnoldiana arnoldianum arnoldii aromatica Arthonia arthonioides Arthopyrenia Arthothelium Arthrorhaphis Arthrosporum articulata Arup Asahina asema asperellum aspergilla aspersa Aspicilia Aspilidea asserigena assimilata assimilis associata assulata asterella asteriscus Asterophoma athallina Athelia athroocarpa atomaria atomarioides atra atrata atriseda atrobrunnea atrocinerea atroflava atroflavescens atrofulva atronivea atropurpurea auct. auerswaldii aurantia aurantiacus aurata aurea aurella aureola auriculata auriforme austera austerodes australis austriaca B. baccisporus bachmanianum bachmannii Bachmanniomyces Bacidia Bacidina bacilligera Bactrospora badia badioatra badioatrum badiofusca Baeomyces Bagl. bagliettoana Baker baldensis baltica barbara barbata barkmaniana Barr Batsch Baumg. bauschiana Bayerova Beckh. beckhausiana beckhausii Bellardi Bellem. Bellemerea bellemerei bellidiflora bellum Belonia Beltr. beltraminiana berengeriana Berger Berk. Bernh. bertianus beschiana betulicola Biatora Biatorella Biatoridium biatorina biatorinum Biatoropsis bicincta bicolor biforme biformigera Bilimbia bischoffii Bispora Bitter bitteri biuncialis Blanco Blomb. Bloxam Boistel Boom borealis Bornet Borrer borreri Bory botellispora botryoides Botryolepraria botryosa botryosum botrytes bouteillei brachypoda brachyspora brachysporus Brackel bracteata Brady Brand brandii Branth Braun Breuss brevis britannica Britzelm. Brodo Brodoa Brond. Broome brunneola bryoctona bryontha Bryophagus Bryoria bryorum Buellia buelliae buellianus Buelliella bueriana bullata Bunodophoron Buschardt byssacea byssinum Byssoloma byssophila C. cacuminum cadubriae caerulea caeruleoalbum caerulescens caesia caesioalba caesioatra caesiocinerea caesiomarginata caesiopsila caesiosora caesium caespiticia Calat. calcarea calcicola calciseda calicaris Calicium caligans callianthus callopismum callosa Caloplaca calva calvella Calvitimela calycantha campestre campestris Canals Candelaria Candelariella candelaris candicans candida canescens canina capensis caperata capillaris capitata Capronia caradocensis Carbonea Carestia cariosa carneoalbida carneoglauca carneola carneonivea carneopallida carneum carneus carnosa carnosula carpathica carpaticum carpinea Carroll cartilaginea castanomelodes cataleptoides Catapyrenium cataractarum cateleia Catillaria Catinaria Catolechia catolechiae caucasica caudata cavata cavernosa Cecidonia cellulosa cenisia cenotea centrifuga Cephalophysis ceracea cerasi ceratina Cercidospora cerebrina cereolus cerina cerinae cerinella cerinelloides cervicornis cervina Ces. Cetraria cetrariae cetrariicola cetrariiformis cetrarioides Cetrelia Chaenotheca Chaenothecopsis chaetophora chalazanum chalybaea chalybeia chalybeiformis Chaub. Cheiromycina Chevall. chicitae chiodectonoides chlarotera chloantha chlorella chlorina chlorococcum chloroleprosa chloroleuca chlorophaea chlorophanum chlorophylla chlorotica chloroticula Choisy chondrodes Christ. christiansenii chrysantha chrysocephala chrysodeta chrysoleuca chrysophana chrysophthalma chrysophthalmus Chrysothrix ciliaris ciliata cinerascens cinerea cinereoatra cinereofusca cinereopruinosa cinereorufa cinereorufescens cinereovirens cinereum cinnabarina circumborealis circumspecta cirrochroa cismonica cismonicae citrina citrinella citrum Cl. cladodes Cladonia cladoniae Cladoniicola Cladosporium clausa Clauzade Clauzadea Clauzadeana clavulifera clavus Clem. clementei Cliostomum Clypeococcum coarctata coarctatae coccifera coccinea coccinearia coccodes coccophorum coccosporum Coem. coenosa coerulea coeruleorubella Cole Collema collematodes Collemopsidium collina colobina commaculans commixta commutata compacta compallens compressulum concolor condensatum conferta confertum confinis confluens confragosa confusa congestum conglomerata conglomeratum coniocraea coniodes conista conizaeoides conoidea conoplea Conotrema conradii consentiens consociata conspersa constans constipata constricta contorta contraponenda contristans conversa convexa convoluta Coppins Coppinsia coppinsii coprodes corallina corallinus coralliza coralloides Cornicularia corniculatum cornuta Cornutispora coronata corrosa corrugatum Corticifraga corticola coryli corynellum Corynespora cosmopolites Cout. crassa crassissima crenularia crenulata crenulatella Crespo Cresponea Cresporhaphis cretacea crinitum crispata crispum cristatum croatica crocea Cromb. Crouan cruenta crustulata crustulosa cucullata Culb. culmigena cuprea cupreobadia cupularis Curtis curvata curvatum cuspidata cyanea cyanescens cyanipes cyathoides Cybebe cyclisca cyclocarpa cyclospora cylindrica cylindrispora Cyphelium cyrtella cyrtellina Cyrtidula Cystocoleus cytospora D. Dacampia Dactylina dactylophyllum Dactylospora daedaleum Dahl Dalla dalmatica dasaea David Davies DC. De Deakin decipiens decolorans decorticata dedicata deformis Degel. Degelia degenii delicata delincta Delise delisei delitescens delutula demangeonii deminuta deminutum demissa demissum demutata den dendritica denigrata denigratum denigricans deplanata derivata Dermatocarpon dermatodes Desm. destruens detersa detractula deusta diacapsis Dibaeis dichotomum Dicks. dictyospora didactyla diducens didyma Didymellopsis Didymosphaeria Diederich Dietr. difformis diffracta diffractum diffundens diffusa digitata Dill. dilleniana Dillwyn Dimelaena Dimerella dimidiata Diploicia Diploschistes Diplotomma diplotypus Dirina disciforme disciformis discordans discrepans disjuncta dispersa dispersoareolata dispersus disporum disseminatum dissipabilis distans distinctum distinguenda distorta ditmarsica divaricata Döbbeler DöbbelerAlgen Dodge Dolnik dolomitica dolosa Dombr. dominans drepanodes dryina Du dubia dubitans Duby dubyana dubyanoides dubyi Dufour dufourii Durieu Dyko E. Earl.-Benn. ebeneus eburnea Echinothecium Eckfeldt ecorticata efflorescens effugiens Egea egenula Ehrenb. Ehrh. Eiglera Eitner Ekman elabens elachista elaeochroma elaeochromoides elaeomelaena elaina elatina elegans elegantula Elenkin elisabethae Elix Elixia Ellis elobata elongata elveloideum em. endlicheri Endocarpon endococcina Endococcus endophoenicea engeliana Enterographa enterophaea enteroxantha Eopyrenula epanora Ephebe ephebes epiblastematica epibolum epibryon epicallopisma Epicladonia epidermidis epigaea epigaeum Epigloea epiglypta Epilichen epiphylla epiphyscia epiphyta epiphytorum epipolium epipolytropa epispilum epithallina epixanthoides epulotica ericetorum Erichsen erichsenii Ernst ernstiae erodens erratica erubescens erysibe erysiboides erythrinella erythrocarpa erythrophaea Eschw. Essl. et etayana Etayo Euopsis eupetraeum euploca evanescens Evans Everh. Evernia evolutum ex ex. exasperata exasperatula exc excipienda excludens exigua exilis expallens expallidum exsecuta exspersa extenuata F. fagicola faginea fallaciosa fallax farinacea Farnoldia fasciculare fastigiata fecunda Fée Fellhanera ferruginea Feuerer filifera filiforme filipendula fimbriata Fink fissa fissuriseda flabelliformis flabellosum flaccidum Flag. Flagey flaventior flaveola flavescens flavicans flavida Flavocetraria flavocitrina Flavoparmelia flavopunctata Flavopunctelia flavorubescens flavosorediata flavovirescens flavum Fletcher flexella flexuosa floerkeana florida Flörke Flot. flotoviana flotowianum flotowii foliacea Follmann forana Forssell foveolaris foveolata Fr. fragilis fragrans Frauenf. fraxinea fraxini fremontii Frey freyi friesiana friesii frigida frigidum Fritzea fritzei Fröberg frustulenta frustulosa Fryday fucatus Fuckel fuckelii fugax fugiens fulgens Fulgensia fuliginosa fuliguncta fulva fulvoreagens fulvoviridula Funck funckii furax furcata furcellata furfuracea furfuraceum furfurea furfurosum Fürnr. furvella fusca fuscata fuscatae fuscella fuscescens Fuscidea fuscoargillacea fuscoatra fuscocinerea fuscocinereum fusconigrescens Fuscopannaria fuscopurpurea fuscovirens fuscoviridis fuscula futilis G. galactinaria galactites gallica gallurae Gams gangaleoides Garov. garovaglii geändert Gelatinopsis gelatinosa gelatinosum gelida Geltingia geminatum geminella geminipara gemmata geochroa geographicum geoica geophana geophila germanica gibba gibberosa gibberulosa gibbosa Gillet Ginzb. gisleri gisleriana glabra glabrata glabratula glabrescens glauca glaucella glaucellum glaucocarpa glaucolepida glebulentum glebulosa globifera globosa globosus globulifera globulosella gloeocapsa glomerata Gómez-Bolea Gonohymenia Gotth. Gowan Goward gracilenta gracilis Graewe grande grandis grandiuscula granitophila granulosa granulosaria graphideorum graphidioides Graphina Graphis Gray grayi gregaria Gregorella griffithii grimmiae grisea grisella griseoatra griseosoralifera griseovirens Grognot grossa Grube Grummann grummannii grumosa grumulosa guentheri guestphalica Gunnerus Gyalecta Gyalidea Gyalideopsis Gyeln. gypsacea gypsaceus gyrizans gyrocarpa gyrophorarum H. haematina haematites Haematomma Hafellia Hafellner Hagen hageniae hagenii Hale Halecania halizoa halodytes Hampe handelii Harm. Harris Hasse Hasselrot Hauck Hav. Hawksw. Hawksworth hawksworthii Häyrén Hazsl. Hedl. hedlundii Hedw. heeri hegetschweileri Heibel helicopis Hellb. Helocarpon helvetica helveticorum helveticum helvola hemipolia hemisphaerica Henssen hepatizon Hepp Heppia heppii herbarum herbidella hercynica Herk Herre Hertel Hertelidea hertelii hetairizans heterochroa Heterodermia heteromorpha heterophractum Heuchert Heufl. hildenbrandii Hillmann Hinter. hippocastani hirsuta hirta hispidula Hladún Hochst. hochstetteri Høeg Hoffm. Hoffmann hoffmanniana Höhn. Holien holocarpa homalomorpha Homostegia Hook. hookeri horiza horizontalis hospitans Huds. hudsoniana Hue Hughes Hulting Humb. humida humilis hungarica hungaricum hutchinsiae huuskonenii huxariensis hyalina hyalinescens hyalosporum hybocarpa hydrela hydrophila hygrophila hymenea Hymenelia hymenina hymenogonia hyperborea hyperopta Hyperphyscia hypnorum Hypocenomyce hypocenomycis hypocrita Hypogymnia hypogymniae hypoleuca hypopta hypoptella hypoptoides Hypotrachyna hypotremella Icmadophila icmalea igniarii Ihlen ilicina Illosporiopsis Illosporium imbricatum immersa immersae Immersaria implexa impressellum impressula impudens Imshaugia in inaequatula incana incarnata incavatum incompta inconnexa inconspicua inconspicuus incrassata incrustans incrustatum incurva Index indigens ined. inops Inoue inquinans insidiosa insignis insolata insularis insulata integra intercedens interjecta interjungens interlatens intermedia intermediellum intermedium intermutans internigrescens interpolata intestiniforme intestiniformis intexta Intralichen intricata intricatum intrudens intrusum intumescens inundata inusta Involucropyrenium Ionaspis irmscheriana irrubescens isidiatum isidiigera isidiodes isidioides islandica J. J.-E. Jaap jackii James jamesii Jamesoniella Japewia japonica Jatta jeckeri jemtlandicum jenensis Jenn. John Jörg Jørg Jørg. Julella Jülich jungermanniae juniperinus jurana K. Kainz kakurgon Kalb Kalchbr. Källsten Kantvilas karelicum karlstadtensis Kärnefelt Karschia Karst. Karsteniomyces Keissl. Keissler Kernst. Kieff. Kilias Kirk kiszkianus Knight Knoph kochiana Kocourk. Kocourková koerberi koerberiana Koerberiella kolaensis Kondr. Körb. Kotlov Kotte Kremp. krempelhuberi Kreyer Krog kuemmerleana kukriensis Kukwa Kullh. Kümmerl. Kuntze Kunze Kurok. kuusamoensis L. lacera lachneum laciniatula lacoizquetae lactea lacustris laeta laevata laevigata laevigatum Laeviomyces laevis laevistipitata Lahm Lai Lam. lamarckii lambii lamprophora Lamy lanata Lång lapicida lapponica Larbal. laricis Lasallia Lasch latebrarum latebrosa latericola latitans latro latypizodes latzelianum Laundon Laurer laureri laurocerasi lavatum Lawalreea Lecanactis Lecania lecanodes Lecanora lecanorae lecanorina lecanorinum Lecidea lecideina lecideinum lecidella lecideoides lecideopsis Lecidoma lectissima Leight. leiocarpa leioplaca Lemmopsis Lempholemma lenticella lenticulare lenticularis lentigera leopoldii lepadinum lepidophora Lepraria leprarioides Leprocaulon leprosa leprosescens leprosula leptalea leptocline Leptogium leptolepis leptophyllum Leptorhaphis Leptosphaerulina leptyrodes Lesd. lesdainii Letharia Lettau lettaui Lettauia lettauiana leucaspis Leuckert leuckertiana leuckertii Leucocarpia leucococca leucomela leucopellaea leucophaea leucophaeopsis leucophlebia leucoplaca leucopoda leucosora leucospila Lib. Libert Libertiella lichenicola licheniphilum Lichenochora Lichenoconium Lichenodiplis lichenoides Lichenomphalia Lichenopeltella Lichenopuccinia Lichenosticta Lichenostigma Lichenothelia lichenum Lichina Lichinella ligerinum Lightf. lightfootii lignaria ligniaria lignicola lignyota lilacina Lilj. limbata limborioides limosa limosum Lindau Linds. linearis linita Link lithinella Lithographa lithoiciae lithophila Lithothelium lithyrga llimonae Lobaria lobificans Lobothallia lobulata Lohtander Lojka lojkaeana longissima Lönnr. Lopadium Lowen loxodes Loxospora lt. lucida lucidum lucifuga Lücking lugubris Lumbsch lurida luridata luridum lutea luteoalba lutescens lutosa lutosum lutulata Lutzoni lygaea lyncea lynceola Lynge M. macilenta macrocarpa macrocarpum macroceras macrophylla macrophyllodes macrospora macrosporum macrosporus macrostoma macula maculans macularis maculiformans maculiformis maculosa madreporiformis maggiana Magn. magni-filii magnussonii Maheu major malacea malangica Malbr. Malme malmedyensis Mann Marchandiomyces marcii margacea marginata marginatum marina marinum maritima marmoratum marmorea Maronea Marson martinatianus Massal. Massalongia massiliense mastrucata Mattson Mattsson Matzer maura maureri May May. Mayrhofer mazaediicola medians mediella medioincrassata medusula Megalaria Megalospora Megaspora meiophyllizum melaena melaenida Melanelia Melanelixia melanocarpa melanocarpum Melanohalea Melanolecia Melanopsamma melanospora Melaspilea melathelia membranacea memnonia mendax Menegazzia Mérat Mereschk. Merismatium Merr. mesomorpha metacorallifera Metamelanea metzleri Mey. meylanii Micarea micareae michelii Michx. Microcalicium microcarpa micrococca microhaema micropsis microscopicum microspermus microspilum microsticticum microstictoides microthallina microthelia Mig. miliaris Milospium milvina miniatum minimum Minks minuscula minuta minutissima Minutoexcipula minutula minutulum minutum miriquidica misella Mitch. mitis mniaraea Moberg modesta Moelleropsis moenium molendoi Molina mollis monacensis monasteriense Mong Mong. Monodictys monomorpha Mont. montagnei montanum monticola montinii mooreana moriformis moriopsis mortarii mosigii Motyka Moug. mougeotii mucida mucosa Mudd Mudd. Muellerella muelleri mughicola mughosphagneti Muhr Müll. mulleri Multiclavula multipartitum multipuncta Munt.-Cvetk. muralis muricata murina murorum muscicola muscigena muscorum musiva Mycobilimbia mycobilimbiae Mycoblastus Mycocalicium Mycoglaena Mycomicrothelia Mycoporellum Mycoporum myricae myrinii myriocarpa Myriospora myrtillicola Myxotrichum Nádv. nadvornikiana naegelii Naetrocymbe Nägeli nanodes Nav. Nav.-Ros. nebulosa Neck. neckeri Nectriopsis neglecta neopolydactyla neosquamulosa nephaea Nephroma neuschildii nigrescens nigricans nigritella nigroclavata nigroleprosa Nigropuncta nigrum Nik. Nilson Nilsson nimbosa nitescens nitida nitidella nitrophila Nitschke nitschkeana nitschkei nivalis nivea niveoatra non Nordin Norman Normandina normoerica Norrl. norvegica Not. notarisii nubigena nunatakkorum Nyl. nylanderi nylanderiana O. oakesiana oasis Oberholl. Obermayer obliterans Obryzum obscurata obscurella obscurioides obtegens obtusata occulta occultatum ocellata ocellatum ocelliformis ochracea ochrocheila ochroidea Ochrolechia ochrolemma ochroleuca ochroleucum ochrophora ochrostoma ochrothalamia octospora octosporella oculata odora oederi Ohlert Oksner oleae oleagina oligospora oligotropha Oliv. olivacea olivaceobrunnea olivaceum olivetorum Olivier olivieri omphalodes opaca Opegrapha Ophioparma ophthalmiza Opiz opuntiella opuntioides Orange orbicularis orcularia orculata oreina ornamentata oropensis orosthea Orphniospora Oudem. oxydata oxyspora Ozenda P. pachycarpa Pachyphiale paleaceum Palice pallescens pallida palmatum panaeola Pannaria panniformis pannonica pantherina papillaria papillata papulare paradoxum parallela parameca Paranectria parasitaster parasitica parella parietina parile Parmelia parmeliae parmeliarum Parmeliella Parmelina Parmeliopsis parmigerella Parmotrema Parrique parvulum parvum paschale pastillifera patavina patellulata paupera Peccania peliocarpa peliscypha pelobotryon Peltigera peltigerae peltigerea Peltula pennina percrocata peregrinum pericleum Peridiothelia perisidiosa perlatum permutata peronella perpruinosa perpusillum perpusillus Pers. persimilis personata persoonii pertusa Pertusaria pertusariae pertusariella pertusariicola pertusarioides Petch Petersen Petr. Petractis petraeum petri Petut. peyritschii Pezizella peziziformis pezizoides pezizoideum phacodes Phacopsis phaeobaea Phaeocalicium phaeocephala Phaeographis Phaeophyscia phaeophysciae phaeops Phaeopyxis Phaeorrhiza Phaeoseptoria phaeosperma Phaeospora Phaeosporobolus phaeostigma Pharcidia pharcidium philaea philippea Phillips phlogina Phlyctis Phoma Phylliscum phyllophora Phyllosticta physaroides Physcia physciacearum physciae physciaria physciicola Physconia physconiarum physodes Piccolia picea piceicola picila picina Pietschm. piggotii pilati pileatum Pilophorus pilosellum pilularis pinastri pineti pinguicula pinicola pinnatifida Piroz. Piaút pityrea Placidiopsis Placidium Placocarpus placodiiformis placodioides Placolecis placophyllus Placopsis Placopyrenium Placynthiella Placynthium plana Platismatia platycarpa plebeja Plectocarpon pleiospora Pleopsidium Pleospora Pleurosticta pleurota plicata plicatile plittii Plowr. plumbea pluriseptatum pluvium pocillum Poelt Poeltgeändert poeltii Poeltinula Poetsch pokornyi pollinaria pollinii polyanthes Polyblastia polycarpa polycarpella polycarpoides polycarpon polycarpum Polychidium polychroa polychroma Polycoccum polydactyla polydactylon polygonia polymorpha polyphylla polypori polyrrhiza polyspora Polysporina polytropa ponojensis populneum populorum Porina Porocyphus porphyricum porphyrospoda Porpidia portentosa posterulum postumum Pouzar praecedens praeradiosa praeruptorum praestabilis praetermissa praetextata prasina premnea prevostii Printzen privigna proboscidea prodiens promiscens promixta Pronectria propinqua propinquellum propinquus protearia proteus Protoblastenia protomatrae Protomicarea Protopannaria Protoparmelia Protothelenella protuberans proximella pruinata pruinosa pruinosum prunastri Pseudephebe Pseudevernia pseudistera Pseudocercospora pseudocorallina pseudogranulosa pseudopeltideae Psilolechia Psora psorae Psorinia psorodeum Psoroglaena Psoroma psoromoides Psorotichia Pterygiopsis pubescens pulchella pulicaris pulla pullatula pulmonaria pulposi pulveracea pulverea pulverulenta pulverulum pulvinata pulvinatum pumilionis pumilum punctata Punctelia punctella punctiformis punctillum punctum Punith pupillaris purpurascens purpurifera Purvis pusilla pusilloides pusillum pusiola pustulata pycnocarpa Pycnora Pycnothelia pygmaea Pyrenidium Pyrenocarpon Pyrenochaeta Pyrenocollema pyrenophorum Pyrenopsis pyrenopsoides Pyrenula pyrina Pyrrhospora pyxidata pyxidatae Pyxine Quél. quercina quercinum quercus quernea R. Rabenh. rabenhorstii Racodium radiata radiosa Ramalina ramalinae Rambold Ramboldia Ramond Ramonia ramulicola ramulosa Randlane rangiferina rangiformis ranunculospora Räsänen reagens Rebent. recedens recensa Reconditella Redhead Redinger reductum reflexa regularis Rehm rehmicus rehmii rei Reichlingia reniformis renitens Renob. resinae resupinatum reticulatum retigera reuteri revertens revoluta Rhagadostoma Rhaphidicyrtis rheithrophila rheocarpa Rhizocarpon Rhizoplaca rhodi rhodocarpa rhododendri rhyponta richardii ridescens Rieber Riedel Riedl Rietz rigida rigidula rimosicola Rimularia Rinodina Rinodinella rinodinoides rivulorum Robbins Roberge robergei roesleri Rogerson Röhl. Rondon Ropalospora Ropin -Ros. roscida rosella Roselliniella Roselliniopsis Rossman Rostr. rosulans rosulata Roum Roum. Roux rouxii ruana rubella rubelliana rubescens rubicunda rubida rubiginosa ruderum rufa rufescens rufidula rufofusca rufus rugosa rugosella rugulosa rugulosus Runemark Ruoss rupestre rupestris rupicola rupifraga russula Rutstr. Ryan S. saanaënse sabuletorum Sacc. saccata Sagediopsis Sagiolechia salicicola salicinum salicis saligna salina Salisb. Salwey salweyi sambuci Sandst. sandstedei sanguinarius sanguinea sanguineoatra sanguinolenta Sant. santessonii saprophila Sarcogyne sarcogynoides sarcopidoides sarcopis Sarcopyrenia Sarcosagium Sarea sarmentosa Sarnth. sarothamni Satô saturninum saubinetii Saut. saviczii savonica saxatile saxatilis saxenii saxicola saxifragarum scabra scabrata scabrida scabriuscula scabrosus scalaris scammoecum schadeanum Schadonia Schaer. schaereri Schaereria Schauer Scheid. Schied. Schiefelb. schindleri Schismatomma schistidii Schleich. schleicheri Schmidt Schmull Schneid. Schneider schoeferi Scholz Schrad. schraderi Schreb. Schreiner Schroers Schuler Schwab Schwein. sciastra Sclerococcum Sclerophora Scoliciosporum Scop. scopularia scopularis scotoplaca scripta scrobiculata scruposus Scutula sedifolia sendtneri sensu separans sepincola septemseptatum septentrionalis sepulta serrana Sérus. Servít sessile Shear Sheard Sherw. Sherwood siebenhaariana silacea silesiaca siliquosa silvae-nigrae similigena similis simillimum simoënsis simplex simplicior sinapisperma sinensis sinopica sinuosa Sipman Skult Skyttea Skyttella slaptoniense Sm. smaragdula Smith smithii Søchting soleiformis Solenopsora Solorina Solorinella Sommerf. sommerfeltii sophodes soralifera soredians sorediata sorediosum soredizodes sorophora spadicea Sparrius speciosa spectabile Speg. speirea speirodes sphaerale sphaerella Sphaerellothecium sphaeroidiza Sphaerophorus sphaerospora sphagnorum Sphinctrina sphinctrinoidella sphinctrinoides Spier spilobola Spilonema spongiosa Spooner Sporastatia sporastatiae Spreng. Sprengel spuria squalida squamariae Squamarina squamosa squamulosum squarrosa ssp. St.-Amans staurospora Staurothele Stein Steiner Steinia stellaris stellulata stemonea Stenh. Stenhammarella stenhammarii Stenocybe stenophylla stenophyllum stenospora stenotropa Stenroos Stereocaulon Steud. Sticta stigma stigmatea stigmatella Stigmidium stigonemoides stipatula stipitata stiriaca Stirt. Stizenb. Stordeur Strangospora strepsilis striatula Strigula strobilina stuartii stuppeum stygia suavis subarenisedum subareolata subargentifera subaurea subaurifera subcarnea subcarpinea subcervicornis subclausa subdeflexa subdiscordans subduplex subfloridana subfuscae subfuscella subfuscicola subfuscula subgeminatum subglabra subimperspicua subincompta subintricata subleprosula sublitorale sublivescens submersa submethorium submodestum submontana subnigrata subnigrescens subpallida subplanata subpostumum subradiatum subrangiformis subreagens subroscida subrudecta subrugosa subsimilis substerilis subtile subtilis subulata subuliformis subvarians subviridis succedens sudetica suecica sulcata sulphurea sulphurina Sulzer superba superellum superficiale supersparsa supertegens Sutton Suza Sw. swartzii Swinscow sychnogonioides Syd. sylvatica sylvestris sylvicola symmicta symmictella symphorea symphycarpia Synalissa Syzygospora Szatala szatalaensis T. tabacinae Taeniolella Taeniolina talcophila tantaleum tartarea tartaricola tasmanica tatrense taurica Taylor taylorensis taylorii tectorum tegularum teicholyta teichophila Telogalla Teloschistes tenax tenella tenellula tenuicorticata tenuissimum tephraspis Tephromela terebrata teretiusculum terrestris terricola tesselata tesserata testacea testudinea tetramera tetraspora Th. Th.Fr. thallassina thallincola thallophila Thamnolia Theiss Thelenella theleodes Thelidium Thelignya Thell Thelocarpon Thelomma Thelopsis Thelotrema Thermutis thiopoliza Thor thrausta Thrombium Thunb. thuringiaca Thwaites Thyrea thysanophora Tibell tichothecioides tigillare tigurina tiliacea Timdal timidula tiroliensis Titov Tobler toensbergiana Tomasellia tomentosum Tomin tongleti Toninia toniniana Tønsberg tornoënsis Torre torrefacta Torrente Torss. torulosa trabinellum trachona trachylioides trachythallina trachytica trachyticum transiliens transitoria Trapelia Trapeliopsis Tremella tremniacense Tremolecia tremulicola Trev. Trevis. Trevisan trevisanii tribacia trichialis Trichonectria trichosporella Triebel triphragmia triphragmoides triptophylla triseptata tristicula tristis trivialis trullisata truncatus truncigena trypethelioides Tscherm.-Woess tuberculata tuberculosa tubiformis tubulosa tubulosus Tuck. Tuckermanopsis Tuckneraria tuerkii Tul. tumidula tumidulum tunicata turbinata turfacea turfosa turgida turgidula turicensis Türk Turner turneri Tylothallia U. uberior ucrainica ulcerosa uliginosa ullrichii ulmi ulophyllodes Uloth umbellifera Umbilicaria umbilicata umbilicatum umbonata umbonella umbricola umbrina umbrinula umbrinum umbrosa umbrosum uncialicola uncialis undulatum ungeri Unguiculariopsis upsaliensis urceolata urceolatum urosperma Usnea usneae usnearum V. vacillans Vahl Vain. Vainio vainioana van var. varia variabilis variaeformis varians Varicellaria variegatula variolascens velana velata vellea velutina venosa venostana ventosa ventosicola venustum vermicellifera vermicularis vermifera vernalis veronensis Verrucaria verrucarioides Verrucaster verrucigera verrucosa verrucosaria verruculifera verruculosa Verseghy versicolor verticillata vesicularia vesuvianum Vezda vezdae Vezdaea viae-lacteae Vill. vinosa violaceofusca virens viridans viride viridescens viridialba viridiatra viridiatrum viridifarinosa viridileprosa viridireagens viridis viridisorediata viridula viriduloatra vitellina vitellinaria vitellinula vitii Vitik. vitiligo vittata vorticosa Vouaux Vouauxiella vouauxii Vouauxiomyces vulgata Vulpicida vulpina vulpinaris W. Wade waghornei Wahlenb. wahlenbergii wainioi waldrastensis Wallr. wallrothii waltheri wasmuthii Weber Wedd. Weddellomyces Wedin Weese Weigel weillii Weiss Werner Westr. wienkampii Wigg. Willd. Willey wimmeriana Winch Winter Wirth wirthii With. wrightii Wulfen wulfenii xantholyta Xanthomendoza Xanthoparmelia xanthoparmeliae xanthoparmeliarum Xanthoria xanthoriae Xanthoriicola xanthostigma xanthostoma Xenonectriella Xylographa xylophila xyloxena Y. Yao Zahlbr. Zahlbrucknerella Zedda Zehetl. zeoroides Zhuang Zhurb. zonata Zopf zopfii Zschacke ZukalAlgen Zwackh zwackhiana zwackhii Zwackhiomyces