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  Fungi
    Dikarya
      Ascomycota
        Pezizomycotina
            Lecanoromycetes
              Lecanoromycetidae
                    Caliciales
                            Caliciaceae
                                     Acolium
                                             Acolium buellianum
                                             Acolium calciforme
                                             Acolium caliciforme
                                             Acolium californicum
                                             Acolium chloroconium
                                                   [Cyphelium chloroconium]
                                             Acolium corallinum
                                             Acolium farlowi
                                             Acolium inquinans
                                                   [Acolium tympanellum]
                                                   [Calicium inquinans]
                                                   [Calicium tympanellum]
                                                   [Cyphelium inquinans f. inquinans]
                                                   [Cyphelium inquinans]
                                                   [Cyphelium tympanellum]
                                                   [Lecidea tympanella]
                                                   [Lichen inquinans]
                                                   [Trachylia inquinans]
                                                   [Trachylia tympanella]
                                             Acolium karelicum
                                                   [Cyphelium lucidum var. karelicum]
                                             Acolium lecideinum
                                             Acolium leukeimum
                                             Acolium lucidum
                                             Acolium marcianum
                                             Acolium microsporum
                                             Acolium minutulum
                                             Acolium neesii
                                             Acolium parasema
                                             Acolium retinens
                                             Acolium subocellatum
                                             Acolium subsimile
                                             Acolium ventriculosum
                                             Acolium viridescens
                                               Acolium viridescens var. prominula
                                               Acolium viridescens var. viridescens
                                             Acolium viridulum
                                     Acroscyphus
                                             Acroscyphus sphaerophoroides
                                     Allocalicium
                                             Allocalicium adaequatum
                                                   [Calicium adaequatum]
                                                   [Calicium adequatum]
                                                   [Calicium hemisphaericum]
                                                   [Embolidium adaequatum]
                                     Amandinea
                                             Amandinea adjuncta
                                                   [Buellia adjuncta]
                                                   [Karschia adjuncta]
                                             Amandinea augusta
                                             Amandinea australasica
                                             Amandinea austroconiops
                                             Amandinea babingtonii
                                                   [Beltraminia babingtonii]
                                             Amandinea brugierae
                                                   [Buellia brugierae]
                                             Amandinea brunneola
                                             Amandinea cacuminum
                                                   [Rinodina cacuminum]
                                             Amandinea coniops
                                                   [Buellia coniops f. cervinogranulata]
                                                   [Buellia coniops f. coniops]
                                                   [Buellia coniops f. incrassata]
                                                   [Buellia coniops f. verrucosa]
                                                   [Buellia coniops var. cervinogranulata]
                                                   [Buellia coniops var. coniops]
                                                   [Buellia coniops]
                                                   [Lecidea coniops var. aequata]
                                                   [Lecidea coniops var. coniops]
                                                   [Lecidea coniops]
                                             Amandinea crassiuscula
                                             Amandinea dakotensis
                                                   [Rinodina dakotensis]
                                                   [Rinodina finkii]
                                                   [Rinodina inaequalis]
                                                   [Rinodina pennsylvanica]
                                                   [Rinodina pyriniformis]
                                                   [Rinodina subplumbea]
                                             Amandinea decedens
                                             Amandinea deminuta
                                             Amandinea diorista
                                               Amandinea diorista var. diorista
                                               Amandinea diorista var. hypopelidna
                                             Amandinea discreta
                                             Amandinea efflorescens
                                                   [Buellia efflorescens var. diminutiva]
                                                   [Buellia efflorescens var. efflorescens]
                                                   [Buellia efflorescens]
                                               Amandinea efflorescens var. efflorescens
                                               Amandinea efflorescens var. pseudohypopelidna
                                             Amandinea endachroa
                                             Amandinea endochroa
                                             Amandinea errata
                                             Amandinea extenuata
                                                   [Buellia extenuata]
                                             Amandinea falklandica
                                             Amandinea incrustans
                                             Amandinea isabellina
                                             Amandinea langloisii
                                                   [Buellia langloisii]
                                             Amandinea latemarginata
                                             Amandinea lecideina
                                                   [Lecidea prospersa]
                                                   [Rinodina lecideina]
                                                   [Rinodina prospersa]
                                             Amandinea leucomela
                                             Amandinea lignicola
                                             Amandinea litoralis
                                             Amandinea mediospora
                                             Amandinea megaspora
                                             Amandinea melaxanthella
                                                   [Buellia melaxanthella]
                                                   [Lecidea melaxanthella]
                                             Amandinea microsticta
                                             Amandinea milliaria
                                                   [Rinodina milliaria f. incrassata]
                                                   [Rinodina milliaria f. milliaria]
                                                   [Rinodina milliaria f. obscura]
                                                   [Rinodina milliaria f. tenuis]
                                                   [Rinodina milliaria]
                                             Amandinea montana
                                             Amandinea multispora
                                             Amandinea natalensis
                                             Amandinea nitrophila
                                             Amandinea otagensis
                                             Amandinea pelidna
                                             Amandinea petermannii
                                                   [Beltraminia petermannii]
                                                   [Lecanora petermannii]
                                                   [Rinodina petermannii]
                                                   [Thamnolecania macquariensis]
                                             Amandinea pillagaensis
                                             Amandinea polyspora
                                                   [Buellia myriocarpa var. polyspora]
                                                   [Buellia polyspora]
                                                   [Buellia punctata var. polyspora]
                                             Amandinea porulosa
                                             Amandinea punctata
                                                   [Abrothallus thallophilus]
                                                   [Amandinea myriocarpa]
                                                   [Buellia myriocarpa f. areolata]
                                                   [Buellia myriocarpa f. depauperata]
                                                   [Buellia myriocarpa f. ecrustacea]
                                                   [Buellia myriocarpa f. leprosa]
                                                   [Buellia myriocarpa f. myriocarpa]
                                                   [Buellia myriocarpa f. opegraphina]
                                                   [Buellia myriocarpa f. punctata]
                                                   [Buellia myriocarpa var. myriocarpa]
                                                   [Buellia myriocarpa]
                                                   [Buellia ocellata f. depauperata]
                                                   [Buellia praecavenda]
                                                   [Buellia punctata f. areolata]
                                                   [Buellia punctata f. depauperata]
                                                   [Buellia punctata f. ecrustacea]
                                                   [Buellia punctata f. leprosa]
                                                   [Buellia punctata f. opegraphina]
                                                   [Buellia punctata f. punctata]
                                                   [Buellia punctata var. punctata]
                                                   [Buellia punctata]
                                                   [Buellia punctiformis f. depauperata]
                                                   [Buellia punctiformis f. depauperata]
                                                   [Buellia punctiformis f. punctata]
                                                   [Buellia punctiformis var. myriocarpa]
                                                   [Buellia punctiformis var. punctata]
                                                   [Buellia stigmatea f. depauperata]
                                                   [Buellia verruculosa f. depauperata]
                                                   [Catocarpus myriocarpus f. ecrustaceus]
                                                   [Catocarpus myriocarpus]
                                                   [Karschia myriocarpa var. myriocarpa]
                                                   [Karschia myriocarpa]
                                                   [Karschia thalloides]
                                                   [Karschia thallophila]
                                                   [Lecidea aequata var. depauperata]
                                                   [Lecidea disciformis var. myriocarpa]
                                                   [Lecidea myriocarpa f. areolata]
                                                   [Lecidea myriocarpa f. ecrustacea]
                                                   [Lecidea myriocarpa f. leprosa]
                                                   [Lecidea myriocarpa f. myriocarpa]
                                                   [Lecidea myriocarpa f. opegraphina]
                                                   [Lecidea myriocarpa f. punctata]
                                                   [Lecidea myriocarpa]
                                                   [Lecidea parasema f. myriocarpa]
                                                   [Lecidea parasema f. punctata]
                                                   [Lecidea parasema var. myriocarpa]
                                                   [Lecidea parasema var. punctata]
                                                   [Lecidea praecavenda]
                                                   [Lecidea punctata var. punctata]
                                                   [Lecidea punctata]
                                                   [Lecidea thallophila]
                                                   [Lecidella thallophila]
                                                   [Lichen myriocarpus]
                                                   [Patellaria myriocarpa]
                                                   [Patellaria parasema var. myriocarpa]
                                                   [Patellaria parasema var. punctata]
                                                   [Rinodina aequata f. depauperata]
                                                   [Verrucaria punctata var. punctata]
                                                   [Verrucaria punctata]
                                             Amandinea skottsbergii
                                             Amandinea subduplicata
                                                   [Buellia disciformis var. subduplicata]
                                                   [Buellia subduplicata]
                                             Amandinea submontana
                                             Amandinea subplicata
                                                   [Buellia subplicata]
                                                   [Lecidea subplicata]
                                             Amandinea vitellina
                                             Amandinea xylographella
                                                   [Buellia xylographella]
                                                   [Lecidea xylographella]
                                     Australiaena
                                             Australiaena streimannii
                                     Baculifera
                                             Baculifera cinereocincta
                                             Baculifera curtisii
                                                   [Buellia curtisii]
                                                   [Gyrostomum curtisii]
                                             Baculifera entochlora
                                             Baculifera epiviolascens
                                             Baculifera imshaugiana
                                                   [Buellia imshaugiana]
                                             Baculifera intermedia
                                             Baculifera intermedioides
                                             Baculifera longispora
                                             Baculifera metaphragmia
                                                   [Hafellia metaphragmia]
                                             Baculifera micromera
                                             Baculifera orosa
                                             Baculifera pseudomicromera
                                             Baculifera remensa
                                             Baculifera tobleri
                                             Baculifera xylophila
                                     Buellia
                                           [Anapyrenium]
                                           [Aplotomma]
                                           [Buelliopsis]
                                           [Dirinastromyces]
                                           [Dirinastrum]
                                           [Hafellia]
                                           [Lepropinacia]
                                           [Mattickiomyces]
                                           [Melanaspicilia]
                                           [Samboa]
                                           [Samboamyces]
                                             Buellia aberrans
                                             Buellia abstracta
                                                   [Lecidea abstracta]
                                             Buellia acarosporoides
                                             Buellia acunhana
                                             Buellia adamesii
                                             Buellia adarensis
                                             Buellia adaucta
                                             Buellia aequata
                                                   [Buellia punctata var. aequata]
                                                   Buellia aequata f. aequata
                                                   Buellia aequata f. perminuta
                                               Buellia aequata var. aequata
                                               Buellia aequata var. virens
                                                     [Buellia punctata var. virens]
                                             Buellia aeruginascens
                                                   Buellia aeruginascens f. aeruginascens
                                                   Buellia aeruginascens f. cinereofuscescens
                                             Buellia aeruginosa
                                             Buellia aethalea
                                                   [Buellia aethalea f. aethalea]
                                                   [Buellia aethalea f. aethaleoides]
                                                   [Buellia aethalea f. baltica]
                                                   [Buellia aethalea f. sororioides]
                                                   [Buellia aethalea var. aethalea]
                                                   [Buellia aethaleoides]
                                                   [Buellia baltica f. baltica]
                                                   [Buellia baltica f. confervoides]
                                                   [Buellia baltica f. geographica]
                                                   [Buellia baltica]
                                                   [Buellia impressula]
                                                   [Buellia sororia f. immutata]
                                                   [Buellia sororia f. sororia]
                                                   [Buellia sororia var. sororia]
                                                   [Buellia sororia var. sororioides]
                                                   [Buellia sororia]
                                                   [Buellia sororioides f. dendritica]
                                                   [Buellia sororioides f. sororioides]
                                                   [Buellia sororioides]
                                                   [Buellia verruculosa subsp. verruculosa]
                                                   [Buellia verruculosa var. verruculosa]
                                                   [Buellia verruculosa]
                                                   [Gyalecta aethalea]
                                                   [Lecanora umbrinofusca]
                                                   [Lecidea aethalea]
                                                   [Lecidea aethaleoides]
                                                   [Lecidea impressula]
                                                   [Lecidea sororia]
                                                   [Lecidea verruculosa var. verruculosa]
                                                   [Lecidea verruculosa]
                                                   [Lichen verruculosus]
                                                   [Melanaspicilia aethalea]
                                                   [Rinodina umbrinofusca]
                                                   Buellia aethalea f. confervoides
                                                   Buellia aethalea f. geographica
                                               Buellia aethalea var. ilicolor
                                               Buellia aethalea var. iricolor
                                             Buellia aethalia
                                                   [Buellia aethalioides]
                                             Buellia aethaloessa
                                             Buellia afra
                                             Buellia agaeleoides
                                             Buellia aggrediens
                                             Buellia albida
                                             Buellia albidoflava
                                             Buellia albinea
                                             Buellia alboatrior
                                             Buellia albofimbriata
                                             Buellia alboradians
                                             Buellia albosparsa
                                               Buellia albosparsa var. albosparsa
                                               Buellia albosparsa var. hybrida
                                             Buellia albula
                                                   [Lecidea albula]
                                                   Buellia albula f. albula
                                                   Buellia albula f. nuda
                                             Buellia albulella
                                             Buellia alectorialica
                                             Buellia alicizoides
                                             Buellia aliena
                                             Buellia allothallina
                                             Buellia almeriensis
                                             Buellia almorensis
                                             Buellia altitudinum
                                             Buellia alutacea
                                             Buellia amabilis
                                             Buellia amandineiformis
                                                   [Buellia amandineaeformis]
                                             Buellia ambusta
                                             Buellia ambuta
                                             Buellia amphidexia
                                             Buellia analgifera
                                             Buellia anatolidioides
                                             Buellia anatolodia
                                             Buellia andicola
                                             Buellia andina
                                             Buellia angulosa
                                             Buellia anisomera
                                             Buellia annulata
                                             Buellia anomala
                                             Buellia antarctica
                                             Buellia anthracina
                                             Buellia antillarum
                                             Buellia approximans
                                             Buellia aptrootii
                                             Buellia arborea
                                             Buellia arctica
                                             Buellia arcularum
                                             Buellia arenaria
                                             Buellia areolata
                                             Buellia argentinae
                                             Buellia argillacea
                                             Buellia argillicola
                                             Buellia argilliseda
                                             Buellia arnoldii
                                                   [Hafellia arnoldii]
                                             Buellia arsenii
                                             Buellia arthoniza
                                             Buellia asterella
                                             Buellia atroalbicans
                                             Buellia atroalbula
                                             Buellia atrocinerea
                                             Buellia atrocinerella
                                             Buellia atroflavella
                                                   [Catocarpus atroflavellum]
                                                   [Lecidea atroflavella]
                                                   [Rhizocarpon atroflavellum]
                                             Buellia atrofuscata
                                             Buellia atromaculata
                                             Buellia atropallidula
                                             Buellia aucklandica
                                             Buellia augusta
                                             Buellia auriculata
                                             Buellia austroalpina
                                             Buellia austrogeorgica
                                             Buellia austropapillata
                                             Buellia avium
                                             Buellia babingtonii
                                             Buellia badia
                                                   [Amandinea turgescens]
                                                   [Buellia badia f. bayrhofferi]
                                                   [Buellia badia var. bayrhofferi]
                                                   [Buellia badia var. parasitica]
                                                   [Buellia badiella]
                                                   [Buellia bayrhofferi]
                                                   [Buellia conioptiza]
                                                   [Buellia duebenii]
                                                   [Buellia glomelliferae]
                                                   [Buellia pernigrans]
                                                   [Buellia schisticola]
                                                   [Buellia turgescens]
                                                   [Catolechia badia]
                                                   [Catolechia duebenii]
                                                   [Cormothecium duebenii]
                                                   [Diploicia badia]
                                                   [Karschia bayrhofferi]
                                                   [Lecidea badia var. badia]
                                                   [Lecidea badia var. bayrhofferi]
                                                   [Lecidea badia]
                                                   [Lecidea bayrhofferi]
                                                   [Lecidea duebenii]
                                                   [Lecidea melanospora]
                                                   [Lecidea turgescens]
                                                   [Monerolechia badia]
                                                   [Monerolechia bayrhofferi]
                                                   [Psora badia]
                                                   [Rhizocarpon badium]
                                                   Buellia badia f. badia
                                                   Buellia badia f. muscicola
                                               Buellia badia var. badia
                                               Buellia badia var. ossea
                                             Buellia bahiana
                                                   [Hafellia bahiana var. bahiana]
                                                   [Hafellia bahiana]
                                             Buellia bahusiensis
                                             Buellia barrancae
                                             Buellia barrilensis
                                             Buellia bastinii
                                             Buellia beerenbergiana
                                             Buellia bellardii
                                             Buellia berggrenii
                                             Buellia betulinoides
                                             Buellia billewersii
                                             Buellia blastenioides
                                             Buellia blasteniospora
                                               Buellia blasteniospora var. blasteniospora
                                             Buellia bloxamii
                                             Buellia blumeri
                                             Buellia boergesenii
                                             Buellia bogongensis
                                             Buellia boitardi
                                             Buellia bolacina
                                             Buellia bouvetii
                                             Buellia brabantica
                                             Buellia brachyspora
                                             Buellia brittoniae
                                             Buellia brunnescens
                                             Buellia brunnthaleri
                                             Buellia bryophila
                                             Buellia buellioides
                                             Buellia cacoti
                                             Buellia cacuminum
                                             Buellia caerulescens
                                             Buellia caesio-atra
                                             Buellia caesioatra
                                             Buellia caesiocinerascens
                                             Buellia calcarea
                                             Buellia calcariaecola
                                             Buellia calciseda
                                             Buellia caldesiana
                                             Buellia callaina
                                             Buellia callisporina
                                             Buellia caloplacivora
                                             Buellia candidula
                                             Buellia cangoënsis
                                             Buellia capitis-regnum
                                             Buellia capitis-regum
                                             Buellia carballaliana
                                             Buellia caricae
                                             Buellia carolinae
                                             Buellia catalipa
                                             Buellia cedricola
                                             Buellia centralis
                                             Buellia cerussata
                                             Buellia cervicolor
                                             Buellia cervinoplaca
                                             Buellia ceylanensis
                                             Buellia chapadensis
                                             Buellia charcotii
                                             Buellia chionea
                                             Buellia chloropolia
                                                   [Buellia myriocarpa var. chloropolia]
                                             Buellia christophii
                                             Buellia chrysea
                                             Buellia chudeauiana
                                             Buellia cincinna
                                             Buellia cinereocaesia
                                             Buellia cinereocincta
                                             Buellia cinereoglauca
                                             Buellia cinereomarginata
                                             Buellia cinereorufescens
                                             Buellia cinereoviridula
                                             Buellia cingulata
                                             Buellia cinnabarina
                                             Buellia circumpallida
                                                   [Endohyalina circumpallida]
                                             Buellia citrella
                                             Buellia citrina
                                             Buellia cladocarpiza
                                             Buellia cocoës
                                             Buellia coeruleata
                                             Buellia cohibilis
                                             Buellia concava
                                             Buellia confervoides
                                             Buellia conformis
                                             Buellia confusa
                                             Buellia coniopsidea
                                             Buellia conioptoides
                                             Buellia conspicua
                                                   Buellia conspicua f. cervinogranulata
                                                   Buellia conspicua f. conspicua
                                                   Buellia conspicua f. incrassata
                                                   Buellia conspicua f. verrucosa
                                             Buellia conspirans
                                             Buellia contermina
                                             Buellia contiguella
                                               Buellia contiguella var. contiguella
                                               Buellia contiguella var. vegetior
                                             Buellia continens
                                             Buellia contingens
                                             Buellia contorta
                                             Buellia contrerasii
                                             Buellia convexa
                                             Buellia corallicola
                                             Buellia corallizans
                                             Buellia corrugata
                                             Buellia cranwelliae
                                             Buellia cranwellii
                                             Buellia crassa
                                             Buellia cremea
                                             Buellia crepera
                                             Buellia cretacea
                                             Buellia crocata
                                             Buellia crozalsiana
                                             Buellia crystallifera
                                             Buellia cupreola
                                             Buellia curatellae
                                                   [Hafellia curatellae]
                                             Buellia dakotensis
                                             Buellia darbishirei
                                             Buellia darwini
                                             Buellia debanensis
                                             Buellia decedens
                                             Buellia deightoni
                                             Buellia deightonii
                                             Buellia dejungens
                                                   [Lecidea dejungens]
                                               Buellia dejungens var. chrysochlora
                                               Buellia dejungens var. chrysochroa
                                               Buellia dejungens var. chrysophaea
                                               Buellia dejungens var. dejungens
                                             Buellia delaevata
                                             Buellia demutans
                                                   [Buellia callispora var. callispora]
                                                   [Buellia callispora]
                                                   [Buellia restituta]
                                                   [Buellia subconnexa]
                                                   [Hafellia callispora]
                                                   [Hafellia demutans]
                                                   [Lecidea callispora]
                                                   [Lecidea demutans]
                                                   [Lecidea restituta]
                                                   [Lecidea subconnexa]
                                             Buellia dendritica
                                             Buellia deplanata
                                             Buellia depressa
                                             Buellia desertica
                                                   [Hafellia desertica]
                                             Buellia desertorum
                                             Buellia dialytella
                                             Buellia dialytoides
                                             Buellia dichromatina
                                             Buellia didyma
                                             Buellia dijiana
                                             Buellia dimorophota
                                             Buellia diorista
                                             Buellia diploloma
                                             Buellia diplotommoides
                                             Buellia disciformis
                                                   [Buellia disciformis var. cinereoferruginea]
                                                   [Buellia disciformis var. vulgata]
                                                   [Buellia disciformis var. wilsonii]
                                                   [Buellia parasema f. parasema]
                                                   [Buellia parasema f. vulgata]
                                                   [Buellia parasema subsp. parasema]
                                                   [Buellia parasema subsp. vulgata]
                                                   [Buellia parasema var. disciformis]
                                                   [Buellia parasema var. polyspora]
                                                   [Buellia parasema var. triphragmia]
                                                   [Buellia parasema var. vulgata]
                                                   [Buellia parasema]
                                                   [Hafellia disciformis]
                                                   [Lecidea disciformis var. cinereoferruginea]
                                                   [Lecidea parasema var. disciformis]
                                                   [Lecidea punctata f. disciformis]
                                                   Buellia disciformis f. disciformis
                                                   Buellia disciformis f. microcarpa
                                                   Buellia disciformis f. microspora
                                                   Buellia disciformis f. rugulosa
                                                         [Lecidea punctata var. rugulosa]
                                                   Buellia disciformis f. vulgata
                                               Buellia disciformis subsp. disciformis
                                               Buellia disciformis subsp. nodulosa
                                               Buellia disciformis var. albocincta
                                               Buellia disciformis var. cinereopruinosa
                                               Buellia disciformis var. disciformis
                                               Buellia disciformis var. hokiensis
                                               Buellia disciformis var. inspersa
                                               Buellia disciformis var. lecanactina
                                               Buellia disciformis var. letocline
                                               Buellia disciformis var. major
                                               Buellia disciformis var. minor
                                               Buellia disciformis var. muscorum
                                               Buellia disciformis var. reagens
                                               Buellia disciformis var. rhodina
                                               Buellia disciformis var. rugulosa
                                               Buellia disciformis var. sanguinea
                                               Buellia disciformis var. saprophila
                                                     [Buellia punctata var. saprophila]
                                                     [Lecidea punctata var. saprophila]
                                               Buellia disciformis var. saxicola
                                             Buellia discolorans
                                             Buellia discoënsis
                                             Buellia discreta
                                             Buellia disculiformis
                                             Buellia disjecta
                                             Buellia dispersa
                                             Buellia dispersula
                                             Buellia dissa
                                             Buellia dissimilis
                                             Buellia dissipata
                                             Buellia distrahens
                                             Buellia distrata
                                             Buellia dives
                                             Buellia dobrogensis
                                             Buellia dodecaspora
                                             Buellia dolichotheca
                                             Buellia dovrensis
                                             Buellia duartei
                                             Buellia dubia
                                             Buellia dubyana
                                             Buellia dubyanella
                                             Buellia dubyanoides
                                             Buellia dunedina
                                             Buellia durbana
                                             Buellia eckfeldtiana
                                             Buellia ectolechioides
                                             Buellia effigurata
                                             Buellia effundens
                                             Buellia eganii
                                             Buellia elegans
                                             Buellia elenkinii
                                             Buellia elizae
                                                   [Gassicurtia elizae]
                                                   [Lecidea elizae]
                                             Buellia endachroa
                                             Buellia endochroa
                                             Buellia endochrysea
                                             Buellia endococcinea
                                                   Buellia endococcinea f. coralloides
                                                   Buellia endococcinea f. endococcinea
                                             Buellia endococcodes
                                             Buellia endoferruginea
                                             Buellia endolateritia
                                             Buellia endoleuca
                                             Buellia endomelaena
                                             Buellia endorhodina
                                             Buellia enteroleucoides
                                             Buellia entochlora
                                             Buellia epichlora
                                             Buellia epichlorina
                                             Buellia epiconcolor
                                             Buellia epicrassa
                                             Buellia epifimbriata
                                             Buellia epigaea
                                                   [Catolechia epigaea]
                                                   [Diploicia epigaea]
                                                   [Lecidea epigaea]
                                                   [Lichen epigaeus]
                                                   [Parmelia epigaea]
                                                   [Psora epigaea]
                                               Buellia epigaea var. effigurata
                                             Buellia epiphaeoides
                                             Buellia epispila
                                             Buellia ericetorum
                                             Buellia erubescens
                                                   [Buellia stillingiana]
                                                   [Buellia zahlbruckneri var. erubescens]
                                                   [Buellia zahlbruckneri var. zahlbruckneri]
                                                   [Buellia zahlbruckneri]
                                             Buellia ethiopica
                                             Buellia evanescens
                                             Buellia exalbida
                                             Buellia excellens
                                             Buellia exsoluta
                                             Buellia fagnanoi
                                             Buellia fagnanoii
                                             Buellia fagnansii
                                             Buellia falklandica
                                             Buellia farinosa
                                             Buellia farinulenta
                                             Buellia ferax
                                             Buellia ferganensis
                                             Buellia fernandeziana
                                             Buellia fertilis
                                             Buellia festivissima
                                             Buellia filsonii
                                             Buellia finkii
                                             Buellia firmiensis
                                             Buellia flageyana
                                             Buellia flavella
                                             Buellia flavelloides
                                             Buellia flavescens
                                             Buellia flavoareolata
                                             Buellia flavogranulosa
                                             Buellia flavophana
                                             Buellia flavopolita
                                             Buellia flavovirens
                                             Buellia floccosa
                                             Buellia foecunda
                                             Buellia follmannii
                                             Buellia fosteri
                                                   [Hafellia fosteri]
                                             Buellia fouquieriensis
                                                   [Amandinea fouquieriensis]
                                             Buellia fraudans
                                                   [Hafellia fraudans]
                                             Buellia fraudulenta
                                             Buellia frigida
                                                   [Buellia llanoi]
                                                   [Diploicia llanoi]
                                                   [Diploicia quercina]
                                             Buellia frisiaca
                                             Buellia fuegiana
                                             Buellia fuliginosa
                                             Buellia fulvonitescens
                                             Buellia fusca
                                             Buellia fuscata
                                             Buellia fuscella
                                             Buellia fuscescens
                                             Buellia fusco-ochracea
                                             Buellia fuscoatratula
                                             Buellia fuscoatroides
                                             Buellia fuscoatrula
                                             Buellia fuscoochracea
                                             Buellia fuscula
                                             Buellia gainii
                                             Buellia galapagona
                                             Buellia galbula
                                             Buellia gattefossei
                                             Buellia geminata
                                             Buellia geophila
                                                   [Buellia disciformis var. triphragmia]
                                                   [Buellia insignis var. geophila]
                                                   [Buellia insignis var. triphragmia]
                                                   [Diplotomma geophilum]
                                                   [Diplotomma triphragmium]
                                                   [Lecidea geophila]
                                                   [Lecidea triphragmia]
                                                   [Mattickiolichen triphragmium]
                                             Buellia georgei
                                             Buellia gerlachei
                                             Buellia gibstoneorum
                                             Buellia glaucescens
                                             Buellia glaucoareolata
                                             Buellia glaucoatra
                                             Buellia glencairnensis
                                             Buellia glomerata
                                             Buellia glomerulans
                                             Buellia glomerulosa
                                             Buellia gordjaginii
                                             Buellia gothlandica
                                             Buellia gottelandi
                                             Buellia gottelandii
                                             Buellia goudieri
                                             Buellia graminicola
                                             Buellia granulosa
                                                   Buellia granulosa f. granulosa
                                                   Buellia granulosa f. incrassata
                                             Buellia grimmiae
                                             Buellia grisea
                                             Buellia griseonigra
                                             Buellia griseosquamulata
                                             Buellia griseovirens
                                                   [Buellia betulina f. betulina]
                                                   [Buellia betulina f. superreagens]
                                                   [Buellia betulina]
                                                   [Diplotomma betulinum f. betulinum]
                                                   [Diplotomma betulinum f. superreagens]
                                                   [Diplotomma betulinum]
                                                   [Lecidea betulina]
                                                   [Lopadium betulinum]
                                                   [Rhizocarpon betulinum]
                                                   [Sporopodium betulinum]
                                                   [Variolaria griseovirens]
                                             Buellia groenlandica
                                             Buellia gypsyensis
                                             Buellia haemosticta
                                             Buellia haliotrepha
                                             Buellia halonia
                                                   [Baeomyces capensis]
                                                   [Diploicia capensis]
                                                   [Lecidea halonia]
                                             Buellia halophila
                                             Buellia halophiloides
                                               Buellia halophiloides var. halophiloides
                                               Buellia halophiloides var. pruinosula
                                             Buellia handelii
                                             Buellia hassei
                                             Buellia hawaiiensis
                                             Buellia hedinii
                                             Buellia heliophila
                                             Buellia hemispherica
                                             Buellia henrici
                                             Buellia henricii
                                             Buellia heteropsis
                                             Buellia heterospora
                                             Buellia hilaris
                                             Buellia hillmanii
                                               Buellia hillmanii var. hillmanii
                                               Buellia hillmanii var. inactiva
                                             Buellia himalayensis
                                             Buellia hiorami
                                             Buellia homocarpa
                                             Buellia homophylia
                                               Buellia homophylia var. amphibola
                                               Buellia homophylia var. emphytocarpa
                                               Buellia homophylia var. homophylia
                                             Buellia hyperbolica
                                             Buellia hyperiza
                                             Buellia hypoleuca
                                             Buellia hypoleucella
                                             Buellia hypoleucodes
                                             Buellia hypomelaena
                                             Buellia hypopelidna
                                             Buellia hypophana
                                             Buellia hypopodioides
                                             Buellia hypopoichila
                                             Buellia hypothallina
                                             Buellia iberica
                                             Buellia illaetabilis
                                             Buellia immersa
                                             Buellia immutans
                                             Buellia imperfecta
                                             Buellia imshaugii
                                             Buellia inamoena
                                             Buellia incerta
                                             Buellia incrustans
                                             Buellia incuriosa
                                             Buellia indica
                                             Buellia indissimilis
                                             Buellia injucunda
                                             Buellia innata
                                             Buellia inordinata
                                             Buellia inornata
                                             Buellia insidians
                                             Buellia insularis
                                             Buellia insulina
                                             Buellia intercalans
                                             Buellia intermedioides
                                             Buellia interstincta
                                             Buellia inturgescens
                                             Buellia isabellina
                                             Buellia isidiata
                                             Buellia isidiophora
                                             Buellia isidiosulosorediosa
                                             Buellia jajalpae
                                             Buellia jamaicensis
                                             Buellia jaraguensis
                                             Buellia jattana
                                             Buellia joannae
                                             Buellia johnstoni
                                             Buellia johnstonii
                                             Buellia jojutlae
                                             Buellia jorgei
                                             Buellia jorgensis
                                             Buellia jugorum
                                                   [Buellia verruculosa var. jugorum]
                                             Buellia kantvilasii
                                             Buellia kauaiensis
                                             Buellia kenyensis
                                             Buellia kerguelensis
                                             Buellia keteleeriae
                                             Buellia kimberleyana
                                             Buellia kirghisorum
                                             Buellia kitensis
                                             Buellia lacteoidea
                                             Buellia lainea
                                             Buellia lakensis
                                             Buellia lambii
                                             Buellia langbaanensis
                                             Buellia latemarginata
                                                   [Buellia actinobola]
                                                   [Buellia huei]
                                                   [Diploicia actinobola]
                                                   [Diploicia huei]
                                             Buellia lauricassiaeoides
                                             Buellia laurocanariensis
                                             Buellia lavicola
                                             Buellia lecanactina
                                             Buellia lechleri
                                             Buellia lecideina
                                             Buellia lepidastra
                                                   [Lecidea lepidastra]
                                             Buellia leproplaca
                                             Buellia leptina
                                             Buellia leptocline
                                                   [Buellia disciformis var. leptocline]
                                                   [Buellia gevrensis]
                                                   [Buellia leptocline var. gevrensis]
                                                   [Buellia parasema subsp. leptocline]
                                                   [Lecidea disciformis var. leptocline]
                                                   [Lecidea gevrensis var. gevrensis]
                                                   [Lecidea gevrensis var. prolata]
                                                   [Lecidea gevrensis]
                                                   [Lecidea leptocline]
                                                   [Lecidea leptocline]
                                               Buellia leptocline var. inarimensis
                                               Buellia leptocline var. leptocline
                                             Buellia leptoclinella
                                             Buellia leptoclinoides
                                                   [Hafellia leptoclinoides]
                                             Buellia leptolepis
                                             Buellia lesdainii
                                             Buellia leucina
                                             Buellia leucomela
                                             Buellia leukeimum
                                             Buellia levieri
                                             Buellia lignoides
                                             Buellia lignyota
                                             Buellia lindigeri
                                             Buellia lionvillei
                                             Buellia lisbonensis
                                             Buellia litoralis
                                             Buellia lividescens
                                             Buellia lobata
                                             Buellia longispora
                                             Buellia lucens
                                             Buellia luridula
                                             Buellia lusitanica
                                             Buellia lutata
                                             Buellia lutea
                                             Buellia lutosa
                                             Buellia lycopodina
                                             Buellia lygaeodes
                                             Buellia lyperiza
                                             Buellia macleanii
                                             Buellia macrospora
                                             Buellia macrosporoides
                                             Buellia macularis
                                             Buellia maculata
                                                   [Buellia stigmaea]
                                             Buellia maculiformis
                                             Buellia macveanii
                                             Buellia madeirensis
                                             Buellia magapotamica
                                             Buellia major
                                                   Buellia major f. leptocliniza
                                                   Buellia major f. major
                                             Buellia malcolmii
                                             Buellia maldonensis
                                             Buellia malmei
                                               Buellia malmei var. ecrustacea
                                               Buellia malmei var. malmei
                                             Buellia mamillana
                                                   [Buellia australica]
                                                   [Buellia glaziouana f. albinea]
                                                   [Buellia glaziouana f. glaziouana]
                                                   [Buellia glaziouana var. glaziouana]
                                                   [Buellia glaziouana var. poliocheila]
                                                   [Buellia glaziouana var. sensitiva]
                                                   [Buellia glaziouana]
                                                   [Buellia thomae]
                                                   [Rinodina mamillana]
                                                   [Rinodina thomae]
                                             Buellia manamiana
                                             Buellia manipurensis
                                             Buellia marcidula
                                                   [Buellia punctata f. marcidula]
                                             Buellia margaritacea
                                               Buellia margaritacea var. ambigua
                                               Buellia margaritacea var. margaritacea
                                               Buellia margaritacea var. sessilis
                                               Buellia margaritacea var. vulgata
                                             Buellia margaritae
                                             Buellia marginulata
                                             Buellia maritima
                                             Buellia masafuerana
                                             Buellia mattogrossensis
                                             Buellia maunakeansis
                                             Buellia maunkeansis
                                             Buellia maura
                                             Buellia mawsonii
                                             Buellia mcleani
                                             Buellia mediterranea
                                             Buellia megaspora
                                             Buellia meghalayensis
                                             Buellia meizocarpa
                                             Buellia melampoa
                                             Buellia melanochroa
                                             Buellia melanostola
                                             Buellia melanotrichia
                                             Buellia melanthina
                                             Buellia melaxanthiza
                                             Buellia metaphragmia
                                             Buellia mexicana
                                             Buellia micosporella
                                             Buellia micraspis
                                             Buellia microbola
                                                   [Rinodina microbola]
                                             Buellia micromera
                                             Buellia microphylla
                                             Buellia microplaca
                                             Buellia microscopica
                                             Buellia microsperma
                                             Buellia microspora
                                             Buellia microsporella
                                                   [Hafellia microspora]
                                             Buellia microstellulata
                                             Buellia microsticta
                                             Buellia microtera
                                             Buellia minima
                                             Buellia minutissima
                                             Buellia minutula
                                             Buellia miriquidica
                                             Buellia mixocoacensis
                                             Buellia mniaraeoides
                                             Buellia modica
                                             Buellia modicula
                                             Buellia molonglo
                                             Buellia mongolica
                                             Buellia montana
                                             Buellia montevidensis
                                             Buellia morehensis
                                             Buellia morelliensis
                                             Buellia moriopsoides
                                               Buellia moriopsoides var. moriopsoides
                                               Buellia moriopsoides var. sphaerula
                                             Buellia morsina
                                             Buellia mougeotii
                                               Buellia mougeotii var. mougeotii
                                               Buellia mougeotii var. prolata
                                             Buellia mourayamana
                                             Buellia mozambica
                                             Buellia muelleri
                                             Buellia mughorum
                                             Buellia multispora
                                             Buellia munozii
                                             Buellia murati
                                             Buellia muriformis
                                             Buellia murina
                                             Buellia muscicola
                                             Buellia musicola
                                             Buellia mutata
                                             Buellia mycetoides
                                             Buellia myriocarpella
                                             Buellia nantiana
                                             Buellia naraujitana
                                             Buellia nashii
                                             Buellia natalensis
                                             Buellia navajoensis
                                             Buellia neckerensis
                                             Buellia neglecta
                                             Buellia nelsonii
                                             Buellia nesiotis
                                             Buellia nigerrima
                                               Buellia nigerrima var. nigerrima
                                               Buellia nigerrima var. nigropuncta
                                             Buellia nigra
                                                   [Rinodina nigra]
                                             Buellia nigricans
                                             Buellia nigritula
                                             Buellia nigromaculata
                                             Buellia nihoae
                                             Buellia nilgiriensis
                                             Buellia nitida
                                             Buellia nitrophila
                                             Buellia nordinii
                                             Buellia norstictica
                                             Buellia novae-caledoniae
                                             Buellia novomexicana
                                                   Buellia novomexicana f. novomexicana
                                                   Buellia novomexicana f. pruinosa
                                             Buellia nubila
                                             Buellia nubiloides
                                             Buellia nylanderiana
                                             Buellia oahuensis
                                             Buellia oblongata
                                             Buellia obtecta
                                             Buellia occidentalis
                                             Buellia oceanica
                                                   [Buellia concinna var. oceanica]
                                             Buellia ocellata
                                                   [Buellia minutula var. ocellata]
                                                   [Buellia ocellata f. praeponens]
                                                   [Buellia ocellatula]
                                                   [Buellia stellulata var. ocellata]
                                                   [Buellia verruculosa subsp. praeponens]
                                                   [Buellia verruculosa var. praeponens]
                                                   [Catolechia ocellata]
                                                   [Lecidea coracina var. ocellata]
                                                   [Lecidea kaleida]
                                                   [Lecidea ocellata subsp. ocellata]
                                                   [Lecidea ocellata subsp. praeponens]
                                                   [Lecidea ocellata]
                                                   [Lecidea petraea var. ocellata]
                                                   [Lecidea verruculosa var. praeponens]
                                                   [Rinodina ocellata]
                                             Buellia ocoteae
                                             Buellia oeltii
                                             Buellia oidalea
                                                   [Diplotomma oidaleum]
                                                   [Lecidea oidalea]
                                                   [Rhizocarpon oidaleum]
                                             Buellia oidaliella
                                             Buellia oleicola
                                             Buellia olivacea
                                             Buellia olivaceobrunnea
                                             Buellia olivicolor
                                             Buellia olympica
                                             Buellia orcularia
                                             Buellia otagensis
                                             Buellia oxydata
                                                   Buellia oxydata f. macra
                                                   Buellia oxydata f. oxydata
                                             Buellia pachnodes
                                             Buellia pachydermatica
                                             Buellia pachyospora
                                             Buellia pachyphragma
                                             Buellia pachytheca
                                             Buellia pacifica
                                             Buellia pallida
                                             Buellia pallidomarginata
                                             Buellia palmensis
                                                   [Buellia americana var. palmensis]
                                                   [Buellia modesta var. palmensis]
                                             Buellia palniensis
                                             Buellia pandani
                                             Buellia paniformis
                                             Buellia papillosa
                                             Buellia parachroa
                                               Buellia parachroa var. interrupta
                                               Buellia parachroa var. parachroa
                                             Buellia parasemopsis
                                             Buellia parastata
                                                   [Hafellia parastata]
                                                   [Lecidea parastata]
                                             Buellia particularis
                                             Buellia paschalis
                                             Buellia patouillardii
                                             Buellia paulensis
                                             Buellia paulorum
                                             Buellia paupera
                                             Buellia paupercula
                                             Buellia payeri
                                             Buellia peculiaris
                                             Buellia peregrina
                                             Buellia perexigua
                                             Buellia perigrapta
                                             Buellia perlata
                                             Buellia perminuta
                                             Buellia permixta
                                             Buellia permodica
                                             Buellia pernigra
                                             Buellia perpunctulata
                                             Buellia perspersa
                                             Buellia petermannii
                                             Buellia pharcidia
                                             Buellia philippina
                                             Buellia phloeoica
                                             Buellia pinicola
                                             Buellia pinnicola
                                             Buellia pirioni
                                             Buellia pirionii
                                             Buellia pitardi
                                             Buellia pithecellobii
                                               Buellia pithecellobii var. pithecellobii
                                               Buellia pithecellobii var. reagens
                                             Buellia pithecolobii
                                               Buellia pithecolobii var. pithecolobii
                                               Buellia pithecolobii var. reagens
                                             Buellia placodiospora
                                             Buellia placophylla
                                             Buellia pleiophoroides
                                             Buellia pleiotera
                                                   [Buellia pleiotera var. pleiotropa]
                                                   [Buellia pleiotropa]
                                                   [Hafellia bahiana var. pleiotera]
                                                   [Hafellia bahiana var. pleiotropa]
                                                   [Hafellia pleiotera]
                                             Buellia podocarpa
                                             Buellia poliocheila
                                             Buellia polita
                                             Buellia polycarpa
                                             Buellia polychroa
                                             Buellia polyporina
                                             Buellia polysporella
                                             Buellia polyxanthonica
                                             Buellia populorum
                                             Buellia portoricensis
                                             Buellia porulosa
                                             Buellia postglacialis
                                             Buellia posthabita
                                             Buellia praefinita
                                             Buellia praelata
                                             Buellia premnea
                                             Buellia procellarum
                                               Buellia procellarum var. continuior
                                               Buellia procellarum var. procellarum
                                               Buellia procellarum var. repens
                                             Buellia procervula
                                             Buellia proserpens
                                             Buellia prospersa
                                             Buellia proximata
                                                   [Diplotomma proximatum]
                                             Buellia pruinosa
                                             Buellia pseudomicromera
                                             Buellia pseudopetraea
                                             Buellia pseudosaxatilis
                                             Buellia pseudotetrapla
                                                   [Hafellia pseudotetrapla]
                                             Buellia psoromica
                                             Buellia pueblae
                                               Buellia pueblae var. plana
                                               Buellia pueblae var. pueblae
                                             Buellia pullata
                                             Buellia pulverea
                                             Buellia punctatula
                                             Buellia punctiformis
                                                   Buellia punctiformis f. demissaeformis
                                                   Buellia punctiformis f. orbicularis
                                                   Buellia punctiformis f. perminuta
                                                         [Buellia punctata f. perminuta]
                                                   Buellia punctiformis f. punctiformis
                                                   Buellia punctiformis f. sorediza
                                               Buellia punctiformis var. aequata
                                               Buellia punctiformis var. punctiformis
                                               Buellia punctiformis var. rorigera
                                             Buellia pura
                                             Buellia pusillula
                                             Buellia pycnogonoides
                                             Buellia pygmaea
                                                   [Buellia protothallina var. pygmaea]
                                             Buellia pyrenopsoides
                                             Buellia pyxinoides
                                             Buellia quartziana
                                             Buellia quaterna
                                                   [Diploicia quaterna]
                                             Buellia quercina
                                             Buellia racovitzae
                                             Buellia radians
                                             Buellia reagenella
                                             Buellia reagens
                                             Buellia recepta
                                             Buellia rechingeri
                                                   [Hafellia rechingeri]
                                             Buellia regineae
                                             Buellia regularis
                                             Buellia remensa
                                             Buellia retrovertens
                                             Buellia rhedonensis
                                             Buellia rhodesiaca
                                             Buellia rhodina
                                             Buellia rhombispora
                                             Buellia ricasolii
                                             Buellia rimulosa
                                             Buellia rinodinea
                                             Buellia rinodinospora
                                             Buellia rittokensis
                                             Buellia rivas-martinezii
                                             Buellia rivularis
                                             Buellia romoletia
                                             Buellia rorida
                                             Buellia rosellotincta
                                             Buellia rubescens
                                             Buellia rubroreagens
                                             Buellia rudis
                                             Buellia rufofuscescens
                                             Buellia russa
                                                   [Lecidea russa]
                                               Buellia russa var. cycloplaca
                                               Buellia russa var. liouvillei
                                               Buellia russa var. russa
                                             Buellia russellii
                                             Buellia rusticorum
                                             Buellia ryanii
                                             Buellia salesianorum
                                             Buellia saltensis
                                             Buellia samothrakiana
                                             Buellia sanctae-clarae
                                             Buellia sancti-paulii
                                             Buellia sandstedei
                                             Buellia sanguinariella
                                               Buellia sanguinariella var. ferruginascens
                                               Buellia sanguinariella var. samoënsis
                                               Buellia sanguinariella var. sanguinariella
                                             Buellia sanguinea
                                             Buellia sanguinolenta
                                                   [Hafellia sanguinolenta]
                                             Buellia sarcogynoides
                                             Buellia sardiniensis
                                             Buellia saxicola
                                             Buellia saximontana
                                             Buellia saxorum
                                               Buellia saxorum var. flavescens
                                               Buellia saxorum var. saxorum
                                             Buellia saxosa
                                             Buellia sbarbaronis
                                             Buellia scalpturata
                                             Buellia schaereri
                                                   [Karschia destructans]
                                                   [Karschia schaereri]
                                             Buellia scheideggeriana
                                             Buellia schinziana
                                             Buellia sciodes
                                             Buellia scotochroa
                                             Buellia scutariensis
                                             Buellia secedens
                                             Buellia sejuncta
                                             Buellia selkirkii
                                             Buellia sensitiva
                                             Buellia septentrionalis
                                             Buellia sequax
                                                   [Buellia excelsa]
                                                   [Buellia lepidastroidea]
                                                   [Buellia punctata var. excelsa]
                                                   [Lecidea sequax]
                                             Buellia serotina
                                               Buellia serotina var. maderensis
                                               Buellia serotina var. serotina
                                             Buellia servilosina
                                             Buellia sharpiana
                                             Buellia sheardii
                                             Buellia silicicola
                                             Buellia siliciola
                                             Buellia siphoniatula
                                             Buellia siplei
                                             Buellia sipmanii
                                             Buellia skottsbergii
                                             Buellia smaragdula
                                             Buellia soboensis
                                             Buellia sordida
                                             Buellia sordidula
                                             Buellia soredians
                                             Buellia sorediata
                                                   [Buellia parasema f. sorediata]
                                             Buellia sorediosa
                                             Buellia sphaeralis
                                             Buellia sphyridi
                                                   Buellia sphyridi f. epiconcolor
                                                   Buellia sphyridi f. sphyridi
                                               Buellia sphyridi var. epiconcolor
                                               Buellia sphyridi var. sphyridi
                                             Buellia spuria
                                                   [Buellia amblyogona]
                                                   [Buellia exilis]
                                                   [Buellia italica var. debanensis]
                                                   [Buellia italica var. italica]
                                                   [Buellia italica var. recobarina]
                                                   [Buellia italica var. tumida]
                                                   [Buellia italica]
                                                   [Buellia krempelhuberi]
                                                   [Buellia lactea var. cinerea]
                                                   [Buellia lactea var. lactea]
                                                   [Buellia lactea]
                                                   [Buellia liguriensis]
                                                   [Buellia olivaceofusca]
                                                   [Buellia recobarina]
                                                   [Buellia spuria var. amblyogona]
                                                   [Buellia spuria var. insularis]
                                                   [Buellia spuria var. spuria]
                                                   [Catolechia lactea]
                                                   [Catolechia recobarina]
                                                   [Lecidea contigua var. lactea]
                                                   [Lecidea spuria var. spuria]
                                                   [Lecidea spuria]
                                               Buellia spuria var. ferruginea
                                               Buellia spuria var. fusca
                                             Buellia squamosa
                                             Buellia squamosareolata
                                             Buellia squamulata
                                             Buellia stanleyi
                                             Buellia stellata
                                             Buellia stellulata
                                                   [Lecidea spuria var. minutula]
                                                   [Lecidea stellulata f. albosparsa]
                                                   [Lecidea stellulata f. hybrida]
                                                   [Lecidea stellulata f. murina]
                                                   [Lecidea stellulata f. protothallina]
                                                   [Lecidea stellulata f. stellulata]
                                                   [Lecidea stellulata]
                                               Buellia stellulata Mudd var. stellulata
                                                   Buellia stellulata f. albosparsa
                                                   Buellia stellulata f. hybrida
                                                   Buellia stellulata f. murina
                                                   Buellia stellulata f. stellulata
                                                   Buellia stellulata f. subtilis
                                               Buellia stellulata var. macrior
                                               Buellia stellulata var. stellulata
                                             Buellia stigmatea
                                                   Buellia stigmatea f. stigmatea
                                               Buellia stigmatea var. stigmatea
                                               Buellia stigmatea var. suomiensis
                                             Buellia stillingiae
                                             Buellia stipitata
                                             Buellia stizenbergeri
                                             Buellia straminea
                                                   [Buellia xanthinula]
                                             Buellia stramineoatra
                                             Buellia stygia
                                             Buellia subadjuncta
                                             Buellia subaeruginosa
                                             Buellia subaethalea
                                             Buellia subalbula
                                                   [Lecidea subalbula]
                                               Buellia subalbula var. flavogranulosa
                                               Buellia subalbula var. fuscocapitellata
                                               Buellia subalbula var. subalbula
                                             Buellia subambigua
                                             Buellia subannulata
                                             Buellia subarenaria
                                             Buellia subareolata
                                             Buellia subarmeniaca
                                             Buellia subatra
                                                   Buellia subatra f. perlimitata
                                                   Buellia subatra f. subatra
                                             Buellia subbadia
                                             Buellia subbadioatra
                                             Buellia subcallispora
                                             Buellia subcanescens
                                             Buellia subcervina
                                             Buellia subcinerascens
                                             Buellia subconcava
                                             Buellia subcoronata
                                             Buellia subcrassata
                                                   [Hafellia subcrassata]
                                             Buellia subdisciformis
                                                   [Buellia disciformis subsp. subdisciformis]
                                                   [Buellia disciformis var. subdisciformis]
                                                   [Buellia meiosperma]
                                                   [Buellia ryssolea]
                                                   [Buellia subdisciformis var. meiosperma]
                                                   [Lecidea meiosperma]
                                                   [Lecidea ryssolea]
                                                   [Lecidea subdisciformis var. meiosperma]
                                                   [Lecidea subdisciformis]
                                                   Buellia subdisciformis f. abieticola
                                                   Buellia subdisciformis f. caesiopruinosa
                                                   Buellia subdisciformis f. corticola
                                                   Buellia subdisciformis f. subdisciformis
                                               Buellia subdisciformis var. americana
                                               Buellia subdisciformis var. lavicola
                                               Buellia subdisciformis var. subdisciformis
                                             Buellia subdispersa
                                             Buellia subdispersula
                                               Buellia subdispersula var. flavogranulosa
                                               Buellia subdispersula var. subdispersula
                                             Buellia subdives
                                               Buellia subdives var. mozambica
                                               Buellia subdives var. subdives
                                             Buellia subfrigida
                                             Buellia subglaziouana
                                             Buellia subgranularis
                                             Buellia subimmersa
                                             Buellia subisabellina
                                             Buellia subjuncta
                                             Buellia submaritima
                                             Buellia submuriformis
                                             Buellia subnexa
                                                   [Hafellia subnexa]
                                                   [Lecidea subnexa]
                                             Buellia subnitida
                                             Buellia subocculta
                                             Buellia subocellata
                                             Buellia subochracea
                                             Buellia subpedicellata
                                             Buellia subperrimosa
                                             Buellia subpulchella
                                             Buellia subpunctiformis
                                             Buellia subramanyamii
                                             Buellia subrepleta
                                             Buellia subrinodinoides
                                             Buellia subsensitiva
                                             Buellia subsororioides
                                             Buellia subsquamescens
                                             Buellia subsquamosa
                                             Buellia substellulans
                                             Buellia substellulata
                                             Buellia substigmea
                                             Buellia subtabacina
                                             Buellia subtegens
                                             Buellia subtenebrosa
                                             Buellia subtilis
                                             Buellia subtristis
                                             Buellia subtropica
                                             Buellia subtumida
                                             Buellia subviolascens
                                             Buellia subviridescens
                                             Buellia succedens
                                             Buellia suevica
                                             Buellia sulphurea
                                             Buellia sulphurica
                                             Buellia superans
                                             Buellia superba
                                             Buellia supercrassa
                                             Buellia tabacina
                                             Buellia tablasensis
                                             Buellia takashimana
                                             Buellia taltalensis
                                             Buellia tehuacana
                                             Buellia teloschistis
                                             Buellia tenayucae
                                             Buellia tephrodes
                                             Buellia tergestina
                                             Buellia tergua
                                             Buellia termitophila
                                                   Buellia termitophila f. australis
                                                   Buellia termitophila f. termitophila
                                             Buellia termitum
                                             Buellia terricola
                                             Buellia tesserata
                                                   [Buellia fimbriata]
                                                   [Buellia pruinella]
                                             Buellia testacea
                                             Buellia tetrapla
                                                   [Buellia callispora var. tetrapla]
                                                   [Buellia discors]
                                                   [Hafellia tetrapla]
                                                   [Lecidea discors]
                                                   [Lecidea tetrapla]
                                               Buellia tetrapla var. nigrocincta
                                               Buellia tetrapla var. tetrapla
                                             Buellia tetraspora
                                             Buellia tetrastichella
                                             Buellia thioconis
                                             Buellia thionella
                                             Buellia thiopoliza
                                             Buellia thomsonii
                                             Buellia tibestica
                                             Buellia tincta
                                             Buellia tobleri
                                             Buellia tolucae
                                             Buellia tombadorensis
                                             Buellia tomnashiana
                                             Buellia toninioides
                                             Buellia trachyspora
                                                   [Buellia gyrosa]
                                             Buellia transvaalica
                                             Buellia trifracta
                                             Buellia triphragmia
                                               Buellia triphragmia subsp. thionella
                                               Buellia triphragmia subsp. triphragmia
                                               Buellia triphragmia var. lividescens
                                               Buellia triphragmia var. saprophila
                                               Buellia triphragmia var. triphragmia
                                             Buellia triphragmoides
                                             Buellia triplicans
                                             Buellia triseptata
                                             Buellia tristicolor
                                             Buellia tristis
                                             Buellia tristiuscula
                                                   [Lecidea tristiuscula]
                                             Buellia tsunodae
                                             Buellia tuamotensis
                                             Buellia tucsonensis
                                             Buellia tumida
                                             Buellia tunetana
                                             Buellia turgescentoides
                                             Buellia turgida
                                             Buellia tuxenii
                                             Buellia tyrolensis
                                             Buellia uberior
                                                   [Buellia lactea var. atrocinerea]
                                                   [Lecidea uberior]
                                             Buellia uberiuscula
                                             Buellia ultima
                                             Buellia umbrina
                                             Buellia umensis
                                             Buellia urceolariae
                                                   [Abrothallus urceolariae]
                                                   [Karschia urceolariae]
                                                   [Lecidea urceolariae]
                                             Buellia uruguayensis
                                             Buellia vagans
                                             Buellia vandenboomii
                                             Buellia variabilis
                                             Buellia velloziae
                                             Buellia venantii
                                             Buellia ventricosa
                                             Buellia vernicoma
                                                   [Buelliopsis vernicoma]
                                                   [Diplotomma vernicomum]
                                                   [Gassicurtia vernicoma]
                                                   [Lecidea vernicoma]
                                             Buellia vernicomoidea
                                             Buellia versicolor
                                             Buellia vetusta
                                             Buellia vezdana
                                             Buellia vieillardii
                                             Buellia vilis
                                             Buellia villagrensis
                                             Buellia violacea
                                             Buellia violaceofusca
                                             Buellia violascens
                                             Buellia vioxanthina
                                             Buellia viridis
                                             Buellia vouauxii
                                             Buellia vulcani
                                               Buellia vulcani var. variolosa
                                               Buellia vulcani var. vulcani
                                             Buellia weberi
                                             Buellia wilsoniana
                                             Buellia xanthinula
                                             Buellia xantholepis
                                             Buellia xantholeuca
                                             Buellia xanthonica
                                                   [Hafellia xanthonica]
                                             Buellia xylophila
                                             Buellia yasudae
                                             Buellia yaucoënsis
                                             Buellia yuennana
                                             Buellia yunnana
                                             Buellia zabotica
                                               Buellia zabotica var. japonica
                                               Buellia zabotica var. zabotica
                                             Buellia zapotensis
                                             Buellia zapotica
                                             Buellia zoharyi
                                             Buellia zonulata
                                     Burrowsia
                                             Burrowsia cataractae
                                     Calicium
                                           [Caliciella]
                                           [Caliciomyces]
                                           [Embolidium]
                                           [Phacotium]
                                           [Phacotrum]
                                             Calicium abietinum
                                                   [Calicium curtum subsp. curtum]
                                                   [Calicium curtum subsp. subcurtum]
                                                   [Calicium curtum var. albosuffusa]
                                                   [Calicium curtum var. albosuffusum]
                                                   [Calicium curtum var. curtum]
                                                   [Calicium curtum var. denigratum]
                                                   [Calicium curtum var. denudatum]
                                                   [Calicium curtum var. minus]
                                                   [Calicium curtum var. pumilum]
                                                   [Calicium curtum var. viridescens]
                                                   [Calicium curtum]
                                                   [Calicium quercinum subsp. curtum]
                                                   [Phacotrum curtum]
                                                   Calicium abietinum f. abietinum
                                                   Calicium abietinum f. elegantior
                                                   Calicium abietinum f. elegantius
                                                   Calicium abietinum f. minutum
                                                   Calicium abietinum f. pumilum
                                               Calicium abietinum var. abietinum
                                               Calicium abietinum var. australe
                                               Calicium abietinum var. crustiferum
                                               Calicium abietinum var. denigratum
                                               Calicium abietinum var. minus
                                               Calicium abietinum var. minutum
                                               Calicium abietinum var. pumilum
                                             Calicium acaule
                                             Calicium adspersum
                                                   [Calicium claviculare var. roscidum]
                                                   [Calicium roscidum f. deminuta]
                                                   [Calicium roscidum f. roscidum]
                                                   [Calicium roscidum var. eucalypti]
                                                   [Calicium roscidum var. roscidulum]
                                                   [Calicium roscidum var. roscidum]
                                                   [Calicium roscidum var. sessile]
                                                   [Calicium roscidum]
                                                   [Chaenotheca roscidum]
                                                   Calicium adspersum f. adspersum
                                                   Calicium adspersum f. eucalypti
                                                   Calicium adspersum f. incrustata
                                                   Calicium adspersum f. leptothallina
                                                   Calicium adspersum f. nudum
                                                   Calicium adspersum f. sessile
                                               Calicium adspersum subsp. adspersum
                                               Calicium adspersum subsp. australe
                                               Calicium adspersum subsp. himalayense
                                               Calicium adspersum subsp. himaleynsis
                                               Calicium adspersum var. adspersum
                                               Calicium adspersum var. brevicaule
                                               Calicium adspersum var. roscidulum
                                             Calicium affine
                                             Calicium albidum
                                             Calicium alboatrum
                                                   Calicium alboatrum f. alboatrum
                                                   Calicium alboatrum f. botryocarpum
                                             Calicium album
                                             Calicium arcyriaeforme
                                             Calicium arcyriiforme
                                             Calicium aspersum
                                             Calicium atomarium
                                             Calicium atronitescens
                                             Calicium atroviride
                                             Calicium aurigerum
                                             Calicium bicolor
                                             Calicium biloculare
                                             Calicium brachysporum
                                                   [Cyphelium brachysporum]
                                             Calicium breve
                                             Calicium brevipes
                                             Calicium bryophilum
                                             Calicium bulbosum
                                             Calicium bullatum
                                             Calicium caliciforme
                                             Calicium candelare
                                             Calicium cantherellum
                                             Calicium capillare
                                             Calicium carolinianum
                                                   [Acolium carolinianum]
                                                   [Cyphelium carolinianum]
                                                   [Thelomma carolinianum]
                                             Calicium carpaticum
                                             Calicium cembrinum
                                             Calicium cerviculatum
                                             Calicium chloropolium
                                             Calicium chlorosporum
                                                   [Calicium glebosum var. concinnum]
                                                   [Calicium glebosum var. glaucescens]
                                                   [Calicium queenslandiae]
                                                   [Calicium sphaerocephalum var. queenslandiae]
                                                   [Calicium trachelinum var. queenslandiae]
                                                   [Calicium wilsonii]
                                             Calicium chryscomitres
                                             Calicium cinerascens
                                             Calicium cinereofuscescens
                                             Calicium cinereorufescens
                                               Calicium cinereorufescens var. cinereorufescens
                                               Calicium cinereorufescens var. peraffine
                                             Calicium clavellare
                                             Calicium clavellum
                                             Calicium claviculare
                                               Calicium claviculare var. claviculare
                                             Calicium consociatum
                                             Calicium constrictum
                                             Calicium contortum
                                             Calicium corylinum
                                             Calicium corynellum
                                                   [Caliciella corynella var. corynella]
                                                   [Caliciella corynella var. subsessile]
                                                   [Caliciella corynella]
                                                   [Calicium corynellum var. subsessile]
                                                   [Lichen corynellus]
                                               Calicium corynellum var. corynellum
                                               Calicium corynellum var. paroicum
                                             Calicium cretzoiui
                                             Calicium cryptocroceum
                                             Calicium cubanum
                                             Calicium culmigenum
                                             Calicium decipiens
                                             Calicium deforme
                                             Calicium deminuens
                                             Calicium denigratum
                                             Calicium dimorphum
                                             Calicium diploellum
                                                   [Embolus diploellus]
                                             Calicium discoidale
                                             Calicium ephemerum
                                             Calicium episcalare
                                             Calicium eusporum
                                             Calicium exile
                                             Calicium exsertum
                                             Calicium faculatum
                                             Calicium fagineum
                                             Calicium fallax
                                             Calicium flavidum
                                             Calicium flexipes
                                             Calicium fucipes
                                             Calicium fulvofuscum
                                             Calicium fulvum
                                             Calicium gemellum
                                             Calicium glabellum
                                             Calicium glaucellum
                                                   [Calicium abietinum f. glaucellum]
                                                   [Calicium lenticulare f. chlorodes]
                                                   [Calicium lenticulare var. chlorodes]
                                                   [Calicium quercinum f. chlorodes]
                                             Calicium glebosum
                                               Calicium glebosum var. glebosum
                                             Calicium gneissicum
                                             Calicium gomphilloides
                                             Calicium gracile
                                             Calicium gracillimum
                                             Calicium haustellare
                                             Calicium hospitans
                                             Calicium huculicum
                                             Calicium hyperelloides
                                             Calicium incrustans
                                             Calicium infundibuliforme
                                             Calicium isabellinum
                                             Calicium italicum
                                               Calicium italicum var. italicum
                                               Calicium italicum var. subtile
                                             Calicium japonicum
                                             Calicium jejunum
                                             Calicium koerberi
                                             Calicium lecideinum
                                                   [Trachylia lecideina]
                                             Calicium lenticulare
                                                   [Calicium amylocaule]
                                                   [Calicium lenticulare var. sphaerocephalum]
                                                   [Calicium subquercinum f. dispersum]
                                                   [Calicium subquercinum f. subquercinum]
                                                   [Calicium subquercinum subsp. nanum]
                                                   [Calicium subquercinum subsp. subquercinum]
                                                   [Calicium subquercinum]
                                                   Calicium lenticulare f. brachypus
                                                   Calicium lenticulare f. lenticulare
                                               Calicium lenticulare var. brachypus
                                               Calicium lenticulare var. bulbosum
                                               Calicium lenticulare var. clarense
                                               Calicium lenticulare var. claviculare
                                               Calicium lenticulare var. curtisculum
                                               Calicium lenticulare var. lenticulare
                                               Calicium lenticulare var. microcarpum
                                               Calicium lenticulare var. microsporum
                                               Calicium lenticulare var. viride
                                             Calicium lentigerellum
                                             Calicium leucinum
                                             Calicium leucochlorum
                                                   [Calicium palmicola]
                                               Calicium leucochlorum var. leucochlorum
                                               Calicium leucochlorum var. paraguayense
                                             Calicium leucomelas
                                             Calicium lignicolum
                                             Calicium lucidum
                                                   [Trachylia lucida]
                                             Calicium lutescens
                                             Calicium magellanicum
                                               Calicium magellanicum var. brasiliense
                                               Calicium magellanicum var. magellanicum
                                             Calicium marianum
                                             Calicium martinii
                                             Calicium microscopicum
                                             Calicium mildeanum
                                             Calicium minimum
                                             Calicium minutellum
                                             Calicium minutulum
                                             Calicium minutum
                                             Calicium montanum
                                             Calicium muriformis
                                             Calicium mutabile
                                             Calicium neesii
                                             Calicium nigricans
                                             Calicium nigronitidum
                                             Calicium nigrum
                                               Calicium nigrum var. minutum
                                               Calicium nigrum var. nigrum
                                             Calicium nipponense
                                             Calicium nitidum
                                             Calicium niveum
                                             Calicium notarisii
                                                   [Acolium notarisii]
                                                   [Cyphelium notarisii]
                                                   [Cyphelium tigillare subsp. notarisii]
                                                   [Trachylia notarisii]
                                             Calicium obconicum
                                             Calicium obovatum
                                             Calicium obscuratum
                                             Calicium obscurum
                                             Calicium ochreatum
                                             Calicium ochroleucum
                                             Calicium olivaceorufum
                                             Calicium ornicola
                                                   [Calicium ornicolum]
                                             Calicium orochroum
                                             Calicium pachypus
                                             Calicium pallescens
                                                   Calicium pallescens f. pallescens
                                               Calicium pallescens var. interruptum
                                               Calicium pallescens var. pallescens
                                             Calicium pallidellum
                                             Calicium pallidum
                                             Calicium parasitaster
                                             Calicium paroicum
                                               Calicium paroicum subsp. exsertum
                                               Calicium paroicum subsp. paroicum
                                               Calicium paroicum var. exsertum
                                               Calicium paroicum var. paroicum
                                             Calicium parvulum
                                             Calicium parvum
                                             Calicium peltatum
                                             Calicium peraffine
                                             Calicium phaeomelaenum
                                             Calicium physarellum
                                             Calicium picastrellum
                                             Calicium pictavicum
                                             Calicium piestosporum
                                             Calicium pinastri
                                             Calicium pinicola
                                             Calicium piperatum
                                             Calicium pistillare
                                             Calicium plumbeatum
                                             Calicium polyporaceum
                                             Calicium praestantius
                                             Calicium praetenue
                                             Calicium prevostii
                                             Calicium proboscidale
                                             Calicium pulverariae
                                             Calicium pulverulentum
                                             Calicium punctiforme
                                             Calicium quercinum
                                                   [Calicium curtiusculum]
                                                   [Calicium lenticulare var. curtiusculum]
                                                   [Calicium quercinum subsp. curtiusculum]
                                                   [Cyphelium quercinum]
                                                   Calicium quercinum f. nuda
                                                   Calicium quercinum f. quercinum
                                                   Calicium quercinum f. subcrustosa
                                               Calicium quercinum subsp. quercinum
                                               Calicium quercinum var. brachypus
                                               Calicium quercinum var. bulbosum
                                               Calicium quercinum var. clarensis
                                               Calicium quercinum var. fulvescens
                                               Calicium quercinum var. microcarpum
                                               Calicium quercinum var. microsporum
                                               Calicium quercinum var. quercinum
                                               Calicium quercinum var. subcinereum
                                               Calicium quercinum var. subcrustosa
                                               Calicium quercinum var. virescens
                                             Calicium retinens
                                             Calicium rhois
                                             Calicium robustellum
                                             Calicium roscidulum
                                             Calicium roseoalbidum
                                             Calicium rufescens
                                             Calicium sachalinense
                                             Calicium saepiculare
                                             Calicium salicinum
                                                   [Calicium claviculare var. trachelinum]
                                                   [Calicium lichenoides]
                                                   [Calicium salicinum f. xylonella]
                                                   [Calicium salicinum var. xylonellum]
                                                   [Calicium sphaerocephalum f. epiphloeum]
                                                   [Calicium sphaerocephalum f. tenuistipitatum]
                                                   [Calicium sphaerocephalum f. trachelinum]
                                                   [Calicium sphaerocephalum var. araucariarum]
                                                   [Calicium sphaerocephalum var. arenarium]
                                                   [Calicium sphaerocephalum var. cinereofuscescens]
                                                   [Calicium sphaerocephalum var. crustosum]
                                                   [Calicium sphaerocephalum var. elattosporum]
                                                   [Calicium sphaerocephalum var. epiphloeum]
                                                   [Calicium sphaerocephalum var. gyrocarpum]
                                                   [Calicium sphaerocephalum var. meiocarpum]
                                                   [Calicium sphaerocephalum var. proliferum]
                                                   [Calicium sphaerocephalum var. rufescens]
                                                   [Calicium sphaerocephalum var. trachelinum]
                                                   [Calicium sphaerocephalum var. xylonellum]
                                                   [Calicium sphaerocephalum]
                                                   [Calicium trachelinum f. hemiphaeum]
                                                   [Calicium trachelinum f. trachelinum]
                                                   [Calicium trachelinum var. araucariarum]
                                                   [Calicium trachelinum var. cinereofuscescens]
                                                   [Calicium trachelinum var. cinereorufescens]
                                                   [Calicium trachelinum var. elattosporum]
                                                   [Calicium trachelinum var. hemiplodum]
                                                   [Calicium trachelinum var. meiocarpum]
                                                   [Calicium trachelinum var. rufescens]
                                                   [Calicium trachelinum var. salicinum]
                                                   [Calicium trachelinum var. trachelinum]
                                                   [Calicium trachelinum]
                                                   [Calicium xylonellum]
                                                   [Cyphelium trachelinum]
                                                   [Phacotrum sphaerocephalum]
                                                   [Sphinctrina trachelinum]
                                                   Calicium salicinum f. gyrocarpa
                                                   Calicium salicinum f. salicinum
                                               Calicium salicinum var. arenarium
                                               Calicium salicinum var. epiphloea
                                               Calicium salicinum var. salicinum
                                             Calicium sardoum
                                             Calicium schaereri
                                                   Calicium schaereri f. athallina
                                                   Calicium schaereri f. schaereri
                                               Calicium schaereri var. carpatica
                                               Calicium schaereri var. schaereri
                                               Calicium schaereri var. virescens
                                             Calicium schleicheri
                                             Calicium sepincola
                                             Calicium septatum
                                             Calicium sequoiae
                                             Calicium sessile
                                               Calicium sessile var. sessile
                                             Calicium sibiricum
                                             Calicium sinense
                                             Calicium sphaerocarpum
                                             Calicium sphaeroidale
                                             Calicium stenocyboides
                                             Calicium stenosporum
                                             Calicium stereocarpon
                                             Calicium stereocarpum
                                             Calicium sticticum
                                             Calicium stilbeum
                                             Calicium subalbidum
                                             Calicium subcinereum
                                             Calicium subcurtum
                                               Calicium subcurtum var. oceanica
                                               Calicium subcurtum var. subcurtum
                                               Calicium subcurtum var. viridescens
                                             Calicium subhyperellum
                                             Calicium subnigricans
                                             Calicium subpallidum
                                             Calicium subparietinum
                                             Calicium subroscidum
                                             Calicium subtrabinellum
                                               Calicium subtrabinellum var. minutellum
                                               Calicium subtrabinellum var. phaeopodum
                                               Calicium subtrabinellum var. subtrabinellum
                                             Calicium sulphureum
                                             Calicium thujae
                                             Calicium tigillare
                                                   [Acolium tigillare var. prominula]
                                                   [Acolium tigillare var. tigillare]
                                                   [Acolium tigillare]
                                                   [Cyphelium tigillare f. tigillare]
                                                   [Cyphelium tigillare subsp. tigillare]
                                                   [Cyphelium tigillare]
                                                   [Lecidea tigillaris]
                                                   [Lichen tigillaris]
                                                   [Patellaria tigillaris]
                                                   [Trachylia tigillaris var. notarisii]
                                                   [Trachylia tigillaris var. prominulum]
                                                   [Trachylia tigillaris var. tigillaris]
                                                   [Trachylia tigillaris]
                                             Calicium tiliae
                                             Calicium trabinellum
                                                   [Calicium roscidum var. trabinellum]
                                                   [Chaenotheca trabinella]
                                                   [Lichen trabinellus]
                                                   [Phacotrum trabinellum]
                                                   Calicium trabinellum f. glabrum
                                                   Calicium trabinellum f. trabinellum
                                               Calicium trabinellum var. norvegica
                                               Calicium trabinellum var. trabinellum
                                             Calicium trachylioides
                                             Calicium trajectum
                                             Calicium treichelianum
                                             Calicium trichoideum
                                             Calicium tricolor
                                             Calicium validiusculum
                                             Calicium variolosum
                                             Calicium ventricosum
                                             Calicium victorianum
                                                   [Trachylia victoriana]
                                               Calicium victorianum subsp. desidiosum
                                               Calicium victorianum subsp. victorianum
                                               Calicium victorianum var. desidiosum
                                               Calicium victorianum var. victorianum
                                             Calicium virellum
                                             Calicium virescens
                                             Calicium viride
                                                   [Calicium baliolum]
                                                   [Calicium hyperellum f. aciculare]
                                                   [Calicium hyperellum f. baliolum]
                                                   [Calicium hyperellum f. cretzoiui]
                                                   [Calicium hyperellum f. hyperellum]
                                                   [Calicium hyperellum f. viride]
                                                   [Calicium hyperellum var. baliolum]
                                                   [Calicium hyperellum var. filiforme]
                                                   [Calicium hyperellum var. glaucescens]
                                                   [Calicium hyperellum var. hyperellum]
                                                   [Calicium hyperellum var. leptosporum]
                                                   [Calicium hyperellum var. perbreve]
                                                   [Calicium hyperellum var. validius]
                                                   [Calicium hyperellum]
                                                   [Calicium lygodes]
                                                   [Calicium viride f. leprosa]
                                                   [Calicium viride var. baliolum]
                                                   [Lichen hyperellus]
                                                   [Lichen lygodes]
                                                   [Phacotrum hyperellum]
                                                   Calicium viride f. aciculare
                                                   Calicium viride f. filiforme
                                                   Calicium viride f. subathallina
                                                   Calicium viride f. viride
                                               Calicium viride subsp. deminuens
                                               Calicium viride subsp. viride
                                               Calicium viride var. glaucescens
                                               Calicium viride var. leptospora
                                               Calicium viride var. viride
                                             Calicium viridulum
                                     Chrismofulvea
                                             Chrismofulvea dialyta
                                                   [Buellia dialyta]
                                                   [Lecidea dialyta]
                                             Chrismofulvea omalia
                                             Chrismofulvea pinastri
                                                   [Buellia pinastri]
                                             Chrismofulvea rubifaciens
                                                   [Buellia rubifaciens]
                                     Ciposia
                                             Ciposia wheeleri
                                                   [Buellia wheeleri]
                                     Cratiria
                                           [Mannia]
                                             Cratiria aggrediens
                                             Cratiria americana
                                                   [Buellia americana var. americana]
                                                   [Buellia americana]
                                                   [Buellia modesta var. modesta]
                                                   [Buellia modesta]
                                                   [Buellia modestula]
                                                   [Lecidea modesta]
                                                   [Lecidea parasema var. americana]
                                             Cratiria amphorea
                                                   [Buellia amphorea]
                                             Cratiria chloraceus
                                             Cratiria dissimilis
                                             Cratiria exalbida
                                             Cratiria lauri-cassiae
                                                   [Buellia lauri-cassiae f. lauri-cassiae]
                                                   [Buellia lauri-cassiae]
                                                   [Cratiria lauricassiae]
                                                   [Diplotomma lauri-cassiae var. lauri-cassiae]
                                                   [Diplotomma lauri-cassiae]
                                                   [Lecidea lauri-cassiae]
                                                   [Mannia lauri-cassiae]
                                             Cratiria megaobscurior
                                             Cratiria melanochlora
                                                   [Buellia melanochlora]
                                                   [Lecidea melanochlora]
                                             Cratiria obscurior
                                                   [Buellia granularis]
                                                   [Buellia obscurior]
                                                   [Cratiria granularis]
                                             Cratiria paramoensis
                                             Cratiria rutilans
                                             Cratiria rutilantoides
                                             Cratiria saltensis
                                             Cratiria sorediata
                                             Cratiria subtropica
                                                   [Hafellia subtropica]
                                     Cyphelium
                                           [Crateridium]
                                           [Cypheliomyces]
                                           [Pseudacoliomyces]
                                             Cyphelium adspersum
                                             Cyphelium affine
                                             Cyphelium albidum
                                             Cyphelium alboatrum
                                             Cyphelium apostaticum
                                             Cyphelium atomarium
                                             Cyphelium averonense
                                             Cyphelium bolanderi
                                             Cyphelium bolandieri
                                             Cyphelium buellianum
                                             Cyphelium caliciforme
                                             Cyphelium cantherellum
                                             Cyphelium cembrinum
                                             Cyphelium chlorelloides
                                             Cyphelium chlorellum
                                             Cyphelium cinereum
                                             Cyphelium claviculare
                                             Cyphelium corallinum
                                             Cyphelium cyathellum
                                             Cyphelium diploellum
                                             Cyphelium emergens
                                             Cyphelium fallax
                                             Cyphelium flavum
                                             Cyphelium flexile
                                             Cyphelium hawaiense
                                             Cyphelium hawaiiense
                                             Cyphelium ignobile
                                             Cyphelium ingricum
                                             Cyphelium karelicum
                                             Cyphelium kenyanum
                                             Cyphelium lecanorinum
                                             Cyphelium lecideinum
                                             Cyphelium leptoconium
                                             Cyphelium leucomelas
                                             Cyphelium lucidum
                                               Cyphelium lucidum var. lucidum
                                               Cyphelium lucidum var. sorediosum
                                             Cyphelium mammosum
                                             Cyphelium marcianum
                                             Cyphelium mediterraneum
                                             Cyphelium microscopicum
                                             Cyphelium microsporum
                                             Cyphelium minutulum
                                             Cyphelium neesii
                                             Cyphelium nigricans
                                             Cyphelium nudiusculum
                                             Cyphelium ochreatum
                                             Cyphelium ollare
                                             Cyphelium paroicum
                                             Cyphelium physarellum
                                             Cyphelium piceum
                                             Cyphelium pileatum
                                             Cyphelium pinicola
                                             Cyphelium polycarpum
                                             Cyphelium saepiculare
                                             Cyphelium sardoum
                                             Cyphelium scabrosulum
                                             Cyphelium scabrosum
                                             Cyphelium schaereri
                                             Cyphelium sessile
                                                   [Acolium sessile]
                                                   [Calicium sessile var. marginatum]
                                                   [Cyphelium inquinans var. sessile]
                                                   [Trachylia sessilis]
                                               Cyphelium sessile var. sessile
                                             Cyphelium sticticum
                                             Cyphelium subroscidum
                                             Cyphelium subsimile
                                             Cyphelium subtigillare
                                             Cyphelium subtile
                                             Cyphelium sulphureum
                                             Cyphelium trachylioides
                                                   [Arthonia trachylioides]
                                             Cyphelium tricinctum
                                                   [Trachylia tricincta]
                                             Cyphelium turbinatum
                                             Cyphelium ventricosulum
                                             Cyphelium verrucosum
                                             Cyphelium victorianum
                                             Cyphelium viridescens
                                               Cyphelium viridescens var. endochrysea
                                               Cyphelium viridescens var. viridescens
                                             Cyphelium viridiloculare
                                             Cyphelium viridulum
                                             Cyphelium vouauxii
                                             Cyphelium zahlbruckneri
                                     Dermatiscum
                                             Dermatiscum fallax
                                             Dermatiscum harrissoni
                                             Dermatiscum mawsonii
                                             Dermatiscum pusillum
                                             Dermatiscum thunbergii
                                             Dermatiscum viride
                                     Dermiscellum
                                             Dermiscellum oulocheilum
                                                   [Buellia catawbensis]
                                                   [Dermatiscum catawbense]
                                                   [Dermatiscum porcellanum]
                                                   [Dermiscellum catawbense]
                                                   [Dermiscellum oulocheila]
                                                   [Lecidea catawbensis]
                                                   [Melanographa oulocheila]
                                                   [Melaspilea oulocheila]
                                                   [Opegrapha oulocheila]
                                     Dimelaena
                                           [Beltraminia]
                                             Dimelaena amniocola
                                             Dimelaena ascensionis
                                             Dimelaena astroidea
                                             Dimelaena australiensis
                                             Dimelaena australis
                                             Dimelaena castanoplaca
                                             Dimelaena chrysomelaena
                                             Dimelaena ciliaris
                                             Dimelaena dilatata
                                             Dimelaena elevata
                                             Dimelaena glaucovirescens
                                             Dimelaena griseoviridis
                                             Dimelaena hueana
                                             Dimelaena integrata
                                             Dimelaena leana
                                             Dimelaena leucothrix
                                             Dimelaena lichenicola
                                             Dimelaena major
                                             Dimelaena mougeotioides
                                             Dimelaena novomexicana
                                             Dimelaena obscurascens
                                             Dimelaena oreina
                                                   [Amphiloma oreinum]
                                                   [Beltraminia oreina]
                                                   [Berengeria oreina]
                                                   [Lecanora oreina]
                                                   [Lecanora straminea var. oreina]
                                                   [Parmelia oreina]
                                                   [Placodium oreinum]
                                                   [Placothallia oreina]
                                                   [Psora oreina]
                                                   [Rinodina hueana f. dispersa]
                                                   [Rinodina hueana f. microcarpoides]
                                                   [Rinodina novomexicana]
                                                   [Rinodina oreina f. dispersoareolata]
                                                   [Rinodina oreina f. oreina]
                                                   [Rinodina oreina var. fimbriata]
                                                   [Rinodina oreina var. griseoviridis]
                                                   [Rinodina oreina var. oreina]
                                                   [Rinodina oreina]
                                                   [Rinodina suboreina]
                                                   [Squamaria oreina]
                                               Dimelaena oreina var. oreina
                                             Dimelaena phaeocarpa
                                             Dimelaena propinqua
                                             Dimelaena psathyra
                                             Dimelaena pulverulenta
                                             Dimelaena radiata
                                                   [Buellia radiata]
                                                   [Rinodina radiata]
                                             Dimelaena sagreana
                                             Dimelaena somaliensis
                                             Dimelaena sparsa
                                             Dimelaena stanleyi
                                             Dimelaena suboreina
                                             Dimelaena tenuis
                                                   [Catolechia tenuis]
                                                   [Dimelaena diffractella]
                                                   [Rinodina diffractella]
                                             Dimelaena thysanota
                                                   [Rinodina thysanota]
                                             Dimelaena triseptata
                                             Dimelaena viridis
                                             Dimelaena weberi
                                     Diploicia
                                           [Buelliomyces]
                                             Diploicia africana
                                                   [Buellia africana]
                                                   [Lecidea africana]
                                             Diploicia canescens
                                                   [Buellia canescens]
                                               Diploicia canescens subsp. australasica
                                               Diploicia canescens subsp. canescens
                                                     [Buellia canescens f. canescens]
                                                     [Buellia canescens var. canescens]
                                                     [Dirinaria subpicta]
                                               Diploicia canescens var. canescens
                                               Diploicia canescens var. isidioidea
                                             Diploicia endopyxinea
                                                   [Physcia endopyxinea]
                                             Diploicia glebosa
                                                   [Pyxine glebosa]
                                             Diploicia latemarginata
                                             Diploicia leproidica
                                             Diploicia muscorum
                                             Diploicia neotropica
                                             Diploicia perkinsii
                                             Diploicia squamulosa
                                             Diploicia stanleyi
                                             Diploicia subcanescens
                                             Diploicia trevisanii
                                     Diplotomma
                                           [Abacina]
                                           [Mattickiolichen]
                                             Diplotomma africanum
                                             Diplotomma alboatrum
                                                   [Abacina alboatra]
                                                   [Buellia alboatra f. alboatra]
                                                   [Buellia alboatra f. muscicola]
                                                   [Buellia alboatra var. alboatra]
                                                   [Buellia alboatra var. ambigua]
                                                   [Buellia alboatra var. athroa]
                                                   [Buellia alboatra var. caricae]
                                                   [Buellia alboatra var. epipolioides]
                                                   [Buellia alboatra var. pulchra]
                                                   [Buellia alboatra var. subochracea]
                                                   [Buellia alboatra var. vulgata]
                                                   [Buellia alboatra var. zapotica]
                                                   [Buellia alboatra]
                                                   [Lecidea alboatra f. alboatra]
                                                   [Lecidea alboatra]
                                                   [Lecidea soreumidia]
                                                   [Lichen alboater]
                                                   [Rhizocarpon alboatrum var. alboatrum]
                                                   [Rhizocarpon alboatrum]
                                                   [Rhizocarpon soreumidium]
                                                   [Verrucaria alboatra var. alboatra]
                                                   [Verrucaria alboatra]
                                               Diplotomma alboatrum var. alboatrum
                                               Diplotomma alboatrum var. dispersum
                                               Diplotomma alboatrum var. intermedium
                                               Diplotomma alboatrum var. murorum
                                               Diplotomma alboatrum var. ocellatum
                                               Diplotomma alboatrum var. virescens
                                             Diplotomma ambiguum
                                                   [Buellia ambigua]
                                                   Diplotomma ambiguum f. ambiguum
                                                   Diplotomma ambiguum f. olivascens
                                                   Diplotomma ambiguum f. pruinosum
                                               Diplotomma ambiguum var. agglomeratum
                                               Diplotomma ambiguum var. ambiguum
                                               Diplotomma ambiguum var. ochraceum
                                             Diplotomma atacamae
                                             Diplotomma athroum
                                             Diplotomma atromaculatum
                                             Diplotomma calcareum
                                               Diplotomma calcareum var. calcareum
                                               Diplotomma calcareum var. reagens
                                             Diplotomma canescens
                                               Diplotomma canescens subsp. australasica
                                               Diplotomma canescens subsp. canescens
                                             Diplotomma caricae
                                             Diplotomma chlorophaeum
                                                   [Buellia chlorophaea var. chlorophaea]
                                                   [Buellia chlorophaea var. tenuis]
                                                   [Buellia chlorophaea]
                                                   [Buellia myriocarpa var. chlorophaea]
                                                   [Buellia porphyrica]
                                                   [Diplotomma porphyricum]
                                                   [Lecidea chlorophaea]
                                                   [Lecidea porphyrica]
                                                   [Rhizocarpon chlorophaeum]
                                             Diplotomma cinereoviridulum
                                             Diplotomma cocoës
                                             Diplotomma cremeum
                                                   Diplotomma cremeum f. cremeum
                                                   Diplotomma cremeum f. incrassatum
                                             Diplotomma dispersum
                                             Diplotomma durbanum
                                             Diplotomma elenkinii
                                             Diplotomma endorhodinum
                                             Diplotomma epipolium
                                                   [Buellia alboatra var. epipolia]
                                                   [Buellia epipolia f. convexa]
                                                   [Buellia epipolia f. epipolia]
                                                   [Buellia epipolia var. ambigua]
                                                   [Buellia epipolia var. epipolia]
                                                   [Buellia epipolia var. intermedia]
                                                   [Buellia epipolia var. margaritacea]
                                                   [Buellia epipolia var. murorum]
                                                   [Buellia epipolia var. ocellata]
                                                   [Buellia epipolia]
                                                   [Diplotomma alboatrum var. epipolium]
                                                   [Lecidea epipolia]
                                                   [Lichen epipolius]
                                                   [Patellaria epipolia]
                                                   [Rhizocarpon alboatrum var. epipolium]
                                                   [Rhizocarpon cumulatum]
                                                   [Rhizocarpon epipolium]
                                                   Diplotomma epipolium f. epipolium
                                                   Diplotomma epipolium f. ocellatum
                                               Diplotomma epipolium var. epipolium
                                               Diplotomma epipolium var. ocellatum
                                             Diplotomma excellens
                                             Diplotomma granulosum
                                             Diplotomma hedinii
                                             Diplotomma heppianum
                                             Diplotomma himalayense
                                             Diplotomma hungaricum
                                               Diplotomma hungaricum var. hungaricum
                                               Diplotomma hungaricum var. rimicola
                                               Diplotomma hungaricum var. rimicolum
                                             Diplotomma hyperizum
                                             Diplotomma jamaicense
                                             Diplotomma laineum
                                             Diplotomma leptolepis
                                             Diplotomma lividescens
                                             Diplotomma lutosum
                                             Diplotomma macrospermum
                                             Diplotomma manipurense
                                             Diplotomma margaritaceum
                                               Diplotomma margaritaceum var. ambiguum
                                               Diplotomma margaritaceum var. epipolioides
                                               Diplotomma margaritaceum var. intermedium
                                               Diplotomma margaritaceum var. margaritaceum
                                             Diplotomma megasporum
                                             Diplotomma melanthinum
                                             Diplotomma mexicanum
                                             Diplotomma mixocoacense
                                             Diplotomma murorum
                                             Diplotomma nelsonii
                                             Diplotomma nivale
                                                   [Buellia nivalis]
                                             Diplotomma nivalis
                                             Diplotomma niveum
                                                   [Buellia atroalba var. subnivea]
                                                   [Buellia nivea]
                                                   [Buellia subnivea]
                                                   [Lecidea subnivea]
                                                   [Rinodina nivea]
                                             Diplotomma nubilum
                                             Diplotomma papillata
                                             Diplotomma parasiticum
                                                   [Diplotomma epipolium var. parasiticum]
                                             Diplotomma penichrum
                                                   [Buellia oidalea var. penichra]
                                                   [Buellia penichra]
                                                   [Rhizocarpon penichrum]
                                             Diplotomma pharcidium
                                             Diplotomma phloeoicum
                                             Diplotomma populorum
                                             Diplotomma praelatum
                                             Diplotomma reagens
                                             Diplotomma rimosum
                                             Diplotomma rivas-martinezii
                                             Diplotomma rivasmartinezii
                                             Diplotomma saprophilum
                                             Diplotomma scheideggerianum
                                             Diplotomma siplei
                                             Diplotomma sorediatum
                                             Diplotomma steineri
                                             Diplotomma subdispersa
                                             Diplotomma subochraceum
                                             Diplotomma superreagens
                                             Diplotomma tegulare
                                             Diplotomma thoroldi
                                             Diplotomma thoroldii
                                             Diplotomma tolucae
                                             Diplotomma trachylinum
                                             Diplotomma trifractum
                                             Diplotomma triphragmioides
                                             Diplotomma triphragmoides
                                             Diplotomma trullisatum
                                             Diplotomma turgidum
                                             Diplotomma venustum
                                                   [Buellia alboatra var. venusta]
                                                   [Buellia epipolia var. venusta]
                                                   [Buellia lecanoroides]
                                                   [Buellia margaritacea var. venusta]
                                                   [Buellia venusta f. jutasi]
                                                   [Buellia venusta f. pulchra]
                                                   [Buellia venusta f. venusta]
                                                   [Buellia venusta]
                                             Diplotomma vernicomoideum
                                             Diplotomma vezdanum
                                             Diplotomma weisii
                                             Diplotomma zaboticum
                                     Dirinaria
                                             Dirinaria adscensionis
                                             Dirinaria aegiliata
                                                   [Dirinaria aegialita var. aegialita]
                                                   [Dirinaria aegialita]
                                                   [Hagenia aegialita]
                                                   [Lecanora aegialita]
                                                   [Parmelia aegialita]
                                                   [Physcia aegialita f. aegialita]
                                                   [Physcia aegialita f. coccinea]
                                                   [Physcia aegialita var. aegialita]
                                                   [Physcia aegialita var. obliterata]
                                                   [Physcia aegialita var. saxicola]
                                                   [Physcia aegialita]
                                                   [Physcia aspera var. alutacea]
                                                   [Physcia aspera var. aspera]
                                             Dirinaria africana
                                             Dirinaria applanata
                                                   [Anaptychia applanata]
                                                   [Dirinaria consimilis var. ochracea]
                                                   [Lecanora flavostraminea]
                                                   [Parmelia applanata]
                                                   [Parmelia redacta]
                                                   [Physcia applanata]
                                                   [Physcia flavostramineum]
                                                   [Placodium flavostramineum]
                                               Dirinaria applanata var. applanata
                                               Dirinaria applanata var. austro-africani
                                               Dirinaria applanata var. austroafricana
                                               Dirinaria applanata var. endochroma
                                             Dirinaria areolata
                                             Dirinaria ascensionis
                                             Dirinaria aspera
                                                   [Physcia aspera]
                                               Dirinaria aspera var. aspera
                                               Dirinaria aspera var. linearis
                                             Dirinaria autenboeri
                                             Dirinaria batavica
                                             Dirinaria caesiopicta
                                                   [Physcia caesiopicta]
                                             Dirinaria coccinea
                                             Dirinaria complicata
                                             Dirinaria confluens
                                                   [Dimelaena confluens]
                                                   [Dirinaria confluens var. confluens]
                                                   [Parmelia confluens]
                                                   [Physcia confluens]
                                             Dirinaria confusa
                                               Dirinaria confusa var. confusa
                                               Dirinaria confusa var. endocrocea
                                               Dirinaria confusa var. saxicola
                                             Dirinaria consimilis
                                                   [Physcia consimilis]
                                                   [Pyxine consimilis]
                                               Dirinaria consimilis var. consimilis
                                             Dirinaria devertens
                                             Dirinaria endopyxinea
                                             Dirinaria flava
                                             Dirinaria flavicans
                                             Dirinaria flavida
                                                   [Physcia aegialita var. flavida]
                                             Dirinaria frostii
                                                   [Lecanora frostii]
                                                   [Physcia frostii]
                                                   [Pyxine frostii]
                                                   [Squamaria frostii]
                                             Dirinaria hypoleuca
                                             Dirinaria inelegans
                                             Dirinaria isidiophora
                                             Dirinaria leoniae
                                             Dirinaria leopoldii
                                                   [Crocynia leopoldii]
                                             Dirinaria melanocarpa
                                             Dirinaria melanoclina
                                             Dirinaria mikawensis
                                             Dirinaria minuta
                                             Dirinaria mozambica
                                             Dirinaria naggarana
                                             Dirinaria neotropica
                                             Dirinaria palmarum
                                               Dirinaria palmarum var. palmarum
                                               Dirinaria palmarum var. undulata
                                             Dirinaria papillulifera
                                                   [Physcia papillulifera]
                                             Dirinaria persoredians
                                             Dirinaria picta
                                                   [Dimelaena picta]
                                                   [Hagenia picta]
                                                   [Lichen pictus]
                                                   [Lobaria picta]
                                                   [Parmelia picta]
                                                   [Parmelia plumosa]
                                                   [Physcia picta f. coccinea]
                                                   [Physcia picta f. erythrocardia]
                                                   [Physcia picta f. isidiophora]
                                                   [Physcia picta f. picta]
                                                   [Physcia picta var. coccinea]
                                                   [Physcia picta var. endochroma]
                                                   [Physcia picta var. erythrocardia]
                                                   [Physcia picta var. flavicans]
                                                   [Physcia picta var. picta]
                                                   [Physcia picta]
                                                   [Physcia plumosa]
                                                   [Pyxine picta var. erythrocardia]
                                                   [Pyxine picta]
                                                   [Squamaria picta]
                                             Dirinaria pruinosa
                                             Dirinaria purpurascens
                                                   [Physcia aegialita f. obliterata]
                                                   [Physcia purpurascens]
                                                   Dirinaria purpurascens f. colorata
                                                   Dirinaria purpurascens f. purpurascens
                                             Dirinaria rhodocladonica
                                                   [Dirinaria confluens var. coccinea]
                                             Dirinaria robsoni
                                             Dirinaria robsonii
                                             Dirinaria rupicola
                                             Dirinaria sekikaica
                                             Dirinaria singularis
                                             Dirinaria subconfluens
                                     Endohyalina
                                             Endohyalina brandii
                                             Endohyalina diederichii
                                             Endohyalina ericina
                                                   [Buellia disciformis var. ericina]
                                                   [Buellia ericina]
                                                   [Buellia rappii]
                                                   [Endohyalina rappii]
                                                   [Lecidea ericina]
                                                   [Rinodina ericina]
                                                   [Rinodina madeirensis]
                                               Endohyalina ericina var. boomii
                                                     [Rinodina ericina var. boomii]
                                               Endohyalina ericina var. ericina
                                                     [Rinodina ericina var. ericina]
                                             Endohyalina insularis
                                                   [Buellia saxatilis f. insularis]
                                                   [Rinodina insularis]
                                             Endohyalina interjecta
                                                   [Buellia interjecta]
                                                   [Lecidea interjecta]
                                                   [Rinodina interjecta]
                                             Endohyalina kalbii
                                                   [Rinodina kalbii]
                                     Fluctua
                                             Fluctua megapotamica
                                                   [Buellia megapotamica]
                                     Gassicurtia
                                             Gassicurtia acidobaemyceta
                                             Gassicurtia acidobaeomyceta
                                             Gassicurtia bellardii
                                             Gassicurtia catasema
                                                   [Buellia caloosensis]
                                                   [Buellia catasema var. catasema]
                                                   [Buellia catasema]
                                             Gassicurtia chermesina
                                                   [Buellia chermesina]
                                             Gassicurtia clathrisidiata
                                             Gassicurtia coccifera
                                             Gassicurtia coccinea
                                                   [Buellia coccinea]
                                             Gassicurtia coccinoides
                                             Gassicurtia dodecaspora
                                                   [Buellia catasema var. dodecaspora]
                                             Gassicurtia endococcinea
                                             Gassicurtia ferruginascens
                                             Gassicurtia lopesiana
                                             Gassicurtia manguensia
                                             Gassicurtia marbachii
                                             Gassicurtia nordinii
                                             Gassicurtia omiae
                                             Gassicurtia pruinosa
                                             Gassicurtia pseudosubpulchella
                                             Gassicurtia rufofuscescens
                                             Gassicurtia silacea
                                             Gassicurtia subpulcella
                                                   [Buellia pachnidisca]
                                                   [Buellia subpulcella]
                                             Gassicurtia subpulchella
                                             Gassicurtia vaccinii
                                                   [Buellia vaccinii]
                                     Hypoflavia
                                             Hypoflavia andicola
                                             Hypoflavia crustosa
                                             Hypoflavia velloziae
                                     Microcalicum
                                     Monerolechia
                                             Monerolechia californica
                                                   [Dimelaena californica]
                                                   [Rinodina californica]
                                     Orcularia
                                             Orcularia elixii
                                             Orcularia insperata
                                                   [Amandinea insperata]
                                                   [Berengeria metabolica]
                                                   [Buellia biloculata var. biloculata]
                                                   [Buellia biloculata]
                                                   [Buellia polospora var. polospora]
                                                   [Buellia polospora]
                                                   [Lecania fuscella f. metabolica]
                                                   [Lecanora biloculata]
                                                   [Lecanora insperata]
                                                   [Lecanora metabolica]
                                                   [Lecidea biloculata]
                                                   [Lecidea insperata]
                                                   [Lecidea polospora]
                                                   [Lichen metabolicus]
                                                   [Patellaria metabolica]
                                                   [Pseudobuellia biloculata]
                                                   [Rinodina biloculata]
                                                   [Rinodina insperata]
                                                   [Rinodina metabolica var. exigua]
                                                   [Rinodina metabolica var. maculiformis]
                                                   [Rinodina metabolica var. metabolica]
                                                   [Rinodina metabolica var. phaeocarpa]
                                                   [Rinodina metabolica var. volletica]
                                                   [Rinodina metabolica]
                                                   [Zeora metabolica var. metabolica]
                                                   [Zeora metabolica]
                                             Orcularia placodiomorpha
                                                   [Amandinea placodiomorpha]
                                                   [Buellia placodiomorpha]
                                             Orcularia placodiomorphoides
                                                   [Buellia placodiomorphoides]
                                     Pseudothelomma
                                             Pseudothelomma occidentale
                                                   [Cyphelium occidentale]
                                                   [Thelomma occidentale]
                                             Pseudothelomma ocellatum
                                                   [Acolium ocellatum]
                                                   [Cyphelium ocellatum]
                                                   [Thelomma ocellatum]
                                                   [Trachylia ocellata]
                                     Pyxine
                                           [Phragmopyxine]
                                             Pyxine adamesii
                                             Pyxine africana
                                             Pyxine albida
                                             Pyxine albovirens
                                                   [Lecidea albovirens]
                                             Pyxine arecae
                                             Pyxine asiatica
                                             Pyxine astipitata
                                             Pyxine astridiana
                                             Pyxine australiensis
                                             Pyxine austroindica
                                             Pyxine azorea
                                             Pyxine berteroana
                                                   [Circinaria berteroana]
                                                   [Pyxine berteriana]
                                                   [Pyxine berteroana var. berteroana]
                                                   [Pyxine cocoes var. endoxantha]
                                                   [Pyxine meissneri subsp. meissneri]
                                                   [Pyxine meissneri var. meissneri]
                                                   [Pyxine meissneri]
                                                   [Pyxine meissnerina]
                                               Pyxine berteroana var. himalaica
                                               Pyxine berteroana var. subobscurascens
                                                     [Pyxine meissneri var. subobscurascens]
                                             Pyxine brachyloba
                                             Pyxine caesiopruinosa
                                                   [Pyxine cocoes var. caesiopruinosa]
                                                   [Pyxine sorediata f. caesiopruinosa]
                                             Pyxine chevalieri
                                             Pyxine chrysantha
                                             Pyxine coccifera
                                             Pyxine coccinea
                                             Pyxine cocods
                                             Pyxine cocoes
                                                   [Circinaria cocoes]
                                                   [Coccocarpia pellita var. cocoes]
                                                   [Lecidea cocoes]
                                                   [Lichen cocoes]
                                                   [Lobaria cocoes]
                                               Pyxine cocoes var. cocoes
                                                   Pyxine cocoës f. cocoës
                                                   Pyxine cocoës f. sorediigera
                                               Pyxine cocoës var. chrysantha
                                               Pyxine cocoës var. congenensis
                                               Pyxine cocoës var. convexior
                                               Pyxine cocoës var. meissneri
                                               Pyxine cocoës var. pallida
                                               Pyxine cocoës var. prominula
                                               Pyxine cocoës var. rinidinoides
                                               Pyxine cocoës var. sorediata
                                             Pyxine cocois
                                             Pyxine cognata
                                             Pyxine connectens
                                                   [Pyxine meissneri subsp. connectens]
                                               Pyxine connectens var. connectens
                                               Pyxine connectens var. esorediata
                                             Pyxine consocians
                                                   [Pyxine meissneri var. physciiformis]
                                             Pyxine convexa
                                             Pyxine convexior
                                             Pyxine copelandii
                                             Pyxine coralligera
                                             Pyxine curvatula
                                             Pyxine cylindrica
                                             Pyxine daedalea
                                             Pyxine desudans
                                             Pyxine dimorpha
                                             Pyxine dissecta
                                             Pyxine elixii
                                             Pyxine endochrysina
                                             Pyxine endochrysoides
                                             Pyxine endocrocea
                                             Pyxine endolutea
                                             Pyxine eschweileri
                                                   [Phragmopyxine eschweileri]
                                                   [Pyxine cocoes var. eschweileri]
                                                   [Pyxine niveomarginata]
                                                   [Pyxine rosacea]
                                                   [Pyxine sorediata var. eschweileri]
                                             Pyxine fallax
                                             Pyxine farinosa
                                             Pyxine glaucescens
                                                   Pyxine glaucescens f. caesiascens
                                                   Pyxine glaucescens f. glaucescens
                                             Pyxine glaucovirescens
                                             Pyxine granulifera
                                             Pyxine heterospora
                                             Pyxine himalayensis
                                             Pyxine isidiolenta
                                             Pyxine isidiophora
                                                   [Pyxine cocoes f. isidiophora]
                                             Pyxine jolyana
                                             Pyxine katendei
                                             Pyxine keralensis
                                             Pyxine kibweziensis
                                             Pyxine leptothallina
                                             Pyxine lilacina
                                             Pyxine limbulata
                                             Pyxine linearis
                                             Pyxine lyei
                                             Pyxine maculata
                                             Pyxine mantiqueirensis
                                             Pyxine margaritacea
                                             Pyxine mexicana
                                             Pyxine microspora
                                             Pyxine minuta
                                             Pyxine nana
                                             Pyxine neozelandica
                                             Pyxine nilgiriensis
                                             Pyxine nitidula
                                             Pyxine niveo-marginata
                                             Pyxine nubila
                                                   [Culbersonia americana]
                                                   [Culbersonia nubila]
                                             Pyxine obscurascens
                                             Pyxine obscurior
                                             Pyxine oceanica
                                             Pyxine ochroleuca
                                             Pyxine palniensis
                                             Pyxine patellaris
                                             Pyxine petricola
                                                   [Pyxine endoleuca]
                                                   [Pyxine meissneri var. endoleuca]
                                                   [Pyxine subvelata]
                                               Pyxine petricola var. convexula
                                                     [Pyxine meissneri var. convexula]
                                               Pyxine petricola var. pallida
                                               Pyxine petricola var. petricola
                                             Pyxine philippina
                                             Pyxine physciaeformis
                                             Pyxine physciiformis
                                             Pyxine plumea
                                             Pyxine primaria
                                             Pyxine pringlei
                                             Pyxine profallax
                                             Pyxine prominula
                                             Pyxine pungens
                                             Pyxine pustulata
                                             Pyxine pyxinoides
                                             Pyxine reticulata
                                             Pyxine retirugella
                                                   Pyxine retirugella f. isidiigera
                                                   Pyxine retirugella f. retirugella
                                                   Pyxine retirugella f. sorediosa
                                               Pyxine retirugella var. capitata
                                               Pyxine retirugella var. endoxantha
                                               Pyxine retirugella var. laevior
                                               Pyxine retirugella var. retirugella
                                             Pyxine rhizophorae
                                             Pyxine rhodesiaca
                                             Pyxine richardsii
                                             Pyxine rugulosa
                                             Pyxine saxicola
                                             Pyxine schechingeri
                                             Pyxine schmidtii
                                             Pyxine sibirica
                                             Pyxine simulans
                                             Pyxine sorediata
                                                   [Imbricaria sorediata]
                                                   [Lecidea sorediata]
                                                   [Parmelia stygia var. sorediata]
                                                   Pyxine sorediata f. sorediata
                                               Pyxine sorediata var. sorediata
                                             Pyxine sorediosa
                                             Pyxine subcinerea
                                                   [Physcia melanenta]
                                                   [Pyxine chrysanthoides f. chrysanthoides]
                                                   [Pyxine chrysanthoides]
                                                   [Pyxine meissneri f. sorediosa]
                                                   [Pyxine meissneri var. sorediosa]
                                             Pyxine subolivacea
                                             Pyxine sulphurans
                                             Pyxine vermiformis
                                             Pyxine vulnerata
                                                   [Pyxine meissneri var. vulnerata]
                                     Redonia
                                             Redonia chilena
                                     Santessonia
                                             Santessonia lagunebergii
                                             Santessonia namibensis
                                             Santessonia sorediata
                                     Sculptolumina
                                             Sculptolumina japonica
                                                   [Buellia japonica]
                                                   [Lecidea japonica]
                                             Sculptolumina serotina
                                     Sphinctrinopsis
                                     Stigmatochroma
                                             Stigmatochroma adaucta
                                             Stigmatochroma epiflavia
                                             Stigmatochroma epimartum
                                                   [Lecidea disciformis var. epimarta]
                                             Stigmatochroma gerontoides
                                                   [Buellia gerontoides]
                                                   [Catillaria gerontoides]
                                                   [Lecidea gerontoides]
                                             Stigmatochroma glaucothecum
                                                   [Buellia glaucotheca]
                                                   [Lecidea glaucotheca]
                                             Stigmatochroma kryptoviolascens
                                             Stigmatochroma metaleptodes
                                                   [Buellia metaleptodes]
                                                   [Catillaria metaleptodes]
                                                   [Lecidea metaleptodes]
                                             Stigmatochroma sorediata
                                     Tetramelas
                                             Tetramelas chloroleucus
                                                   [Buellia chloroleuca]
                                                   [Buellia poeltii]
                                             Tetramelas concinnus
                                                   [Buellia concinna var. concinna]
                                                   [Buellia concinna]
                                                   [Buellia nodulosa]
                                                   [Buellia semitensis]
                                                   [Buellia subconcinna]
                                                   [Buellia verruculosa var. concinna]
                                                   [Lecidea concinna]
                                                   [Lecidea perlutescens]
                                                   [Lecidea subconcinna]
                                             Tetramelas confusus
                                             Tetramelas coquimbensis
                                                   [Buellia coquimbensis]
                                             Tetramelas geophila
                                             Tetramelas geophilus
                                             Tetramelas graminicola
                                             Tetramelas granulosus
                                             Tetramelas insignis
                                                   [Buellia disciformis var. insignis]
                                                   [Buellia insignis f. insignis]
                                                   [Buellia insignis var. insignis]
                                                   [Buellia insignis]
                                                   [Buellia parasema var. insignis]
                                                   [Lecidea insignis var. insignis]
                                                   [Lecidea insignis var. muscorum]
                                                   [Lecidea insignis]
                                             Tetramelas papillatus
                                                   [Buellia papillata var. papillata]
                                                   [Buellia papillata]
                                                   [Buellia parasema var. papillata]
                                                   [Buelliopsis papillata]
                                                   [Diplotomma papillatum]
                                                   [Lecidea papillata f. papillata]
                                                   [Lecidea papillata f. subviridescens]
                                                   [Lecidea papillata]
                                             Tetramelas phaeophysciae
                                             Tetramelas poeltii
                                             Tetramelas pulverulentus
                                                   [Buellia pulverulenta]
                                                   [Celidium muscigenae]
                                                   [Diplotomma pulverulentum]
                                                   [Leciographa muscigenae]
                                             Tetramelas regiomontana
                                             Tetramelas regiomontanus
                                             Tetramelas terricola
                                             Tetramelas terricolus
                                             Tetramelas triphragmioides
                                                   [Buellia triphragmioides]
                                                   [Mattickiolichen triphragmioides]
                                     Texosporium
                                             Texosporium sancti-jacobi
                                                   [Acolium sancti-jacobi]
                                                   [Cyphelium sancti-jacobi]
                                                   [Trachylia sancti-jacobi]
                                     Thelomma
                                           [Acoliomyces]
                                           [Carlosia]
                                           [Cypheliopsis]
                                           [Holocyphis]
                                             Thelomma brunneum
                                                   [Cyphelium brunneum]
                                             Thelomma californicum
                                                   [Cyphelium andersonii]
                                                   [Cyphelium californicum]
                                                   [Cyphelium farlowii]
                                             Thelomma mammosum
                                                   [Acolium bolanderi]
                                                   [Cypheliopsis bolanderi]
                                             Thelomma santessonii
                                             Thelomma siliceum
                                     Tholurna
                                           [Tholurnomyces]
                                             Tholurna dissimilis
                                     Tylophoropsis
                                             Tylophoropsis nyeriana

Problematic Rooting (128621)
                                             Abacina alpestris
                                             Abacina demissa

Problematic Rooting (129225)
                                             Acoliomyces ocellati

Problematic Rooting (130319)
                                             Anapyrenium aegyptiacum
                                             Anapyrenium subinsulare

Problematic Rooting (130615)
                                             Aplotomma betulinum
                                             Aplotomma turgidum

Problematic Rooting (134220)
                                             Beltraminia frigida
                                             Beltraminia molholmii
                                             Beltraminia stipitata

Problematic Rooting (136041)
                                               Buellia atroalba var. atroalba
                                               Buellia atroalba var. triseptata

Problematic Rooting (136084)
                                               Buellia bolanderi var. bolanderi

Problematic Rooting (136249)
                                               Buellia discolor var. candida

Problematic Rooting (136316)
                                                   Buellia extenuata f. athallina
                                                   Buellia extenuata f. extenuata

Problematic Rooting (136481)
                                                   Buellia lauri-cassiae f. pruinosa
                                               Buellia lauri-cassiae var. euthallina
                                                     [Diplotomma lauri-cassiae var. euthallina]
                                               Buellia lauri-cassiae var. lauri-cassiae
                                               Buellia lauri-cassiae var. macrosperma
                                               Buellia lauri-cassiae var. saprophila

Problematic Rooting (136768)
                                               Buellia protothallina var. gerlachei
                                               Buellia protothallina var. indissimilis

Problematic Rooting (137035)
                                               Buellia urceolata var. majuscula
                                                     [Dactylospora urceolata f. majuscula]

Problematic Rooting (137092)
                                             Buelliomyces canescentis

Problematic Rooting (137305)
                                             Caliciella carpatica
                                             Caliciella hospitans
                                             Caliciella parasitica

Problematic Rooting (137306)
                                             Caliciomyces curti

Problematic Rooting (137679)
                                               Calicium trichiale var. filiforme

Problematic Rooting (137689)
                                               Calicium victoriae var. albocarneum
                                               Calicium victoriae var. gracile
                                               Calicium victoriae var. jejunum
                                               Calicium victoriae var. victoriae

Problematic Rooting (139283)
                                             Carlosia lusitanica

Problematic Rooting (143719)
                                             Crateridium virellum

Problematic Rooting (144032)
                                             Cypheliomyces parietini

Problematic Rooting (145247)
                                             Dirinastromyces australiensis

Problematic Rooting (145361)
                                             Embolidium inaequatum
                                             Embolidium italicum
                                               Embolidium italicum var. italicum
                                               Embolidium italicum var. ramulosa
                                               Embolidium italicum var. valida
                                             Embolidium marianum
                                             Embolidium norvegicum
                                             Embolidium violaceum

Problematic Rooting (149599)
                                             Holocyphis bolanderi

Problematic Rooting (160725)
                                             Mannia californica

Problematic Rooting (160777)
                                             Mattickiomyces triphragmioidis

Problematic Rooting (160970)
                                             Melanaspicilia contiguella
                                               Melanaspicilia contiguella var. contiguella
                                               Melanaspicilia contiguella var. vegetior
                                             Melanaspicilia crebra
                                             Melanaspicilia crystallifera
                                             Melanaspicilia dubia
                                             Melanaspicilia ectolechioides
                                             Melanaspicilia epichlora
                                             Melanaspicilia fumosa
                                             Melanaspicilia immersa
                                             Melanaspicilia injucunda
                                             Melanaspicilia microplaca
                                             Melanaspicilia nabewariensis
                                             Melanaspicilia nephroidea
                                             Melanaspicilia pygmaea
                                             Melanaspicilia tschuctschorum

Problematic Rooting (172214)
                                             Phacotium albidum
                                             Phacotium albonigrum
                                             Phacotium phaeocephalum

Problematic Rooting (172215)
                                             Phacotrum cantharellum
                                             Phacotrum claviculare

Problematic Rooting (175892)
                                             Pseudacoliomyces notarisii

Problematic Rooting (180362)
                                             Samboa tetraspora

Problematic Rooting (180363)
                                             Samboamyces tetrasporae

Problematic Rooting (187372)
                                             Tholurnomyces dissimilis

Problematic Rooting (187779)
                                             Trachylia californica
                                             Trachylia cinereopruinosa
                                             Trachylia emergens
                                             Trachylia exigua
                                             Trachylia flavovirescens
                                             Trachylia fusca
                                               Trachylia fusca var. fusca
                                             Trachylia lecanorina
                                             Trachylia leptoconia
                                             Trachylia leptographidea
                                             Trachylia ligniaria
                                             Trachylia melaleuca
                                             Trachylia microcarpella
                                             Trachylia microspora
                                             Trachylia minutula
                                             Trachylia neesii
                                             Trachylia palmensis
                                             Trachylia saxicola
                                             Trachylia septiseptata
                                             Trachylia simplex
                                             Trachylia subsimilis
                                             Trachylia viridilocularis
                                             Trachylia viridula
                                             Trachylia vouauxii

Problematic Rooting (199821)
                                               Embolidium adaequatum var. adaequatum
                                               Embolidium adaequatum var. umbrinella

Problematic Rooting (220302)
                                               Trachylia gregaria var. adspersa
                                               Trachylia gregaria var. gregaria
                                               Trachylia gregaria var. orbicella
                                               Trachylia gregaria var. tumidula

Problematic Rooting (52091)
                                             Hafellia alisioae
                                             Hafellia bispora
                                             Hafellia dissa
                                             Hafellia gomerana
                                             Hafellia levieri
                                             Hafellia procellarum
                                             Hafellia pruinosa
                                             Hafellia reagens

Problematic Rooting (52551)
                                                   Cyphelium inquinans f. cembrinum
                                                   Cyphelium inquinans f. ecrustacea

Problematic Rooting (52557)
                                                   Cyphelium tigillare f. prominulum

Problematic Rooting (54941)
                                               Buellia catasema var. sanguinariella

Problematic Rooting (54960)
                                                   Buellia insignis f. albocincta
                                               Buellia insignis var. muscorum

Problematic Rooting (54979)
                                               Buellia papillata var. nodulosa

Problematic Rooting (55010)
                                               Buellia concinna var. effigurata

Problematic Rooting (55031)
                                               Dirinaria aegialita var. angolica

Problematic Rooting (63037)
                                                   Buellia canescens f. dissoluta
                                                   Buellia canescens f. tegularis
                                               Buellia canescens var. dionysiopolitana
                                               Buellia canescens var. obscurior

Problematic Rooting (63052)
                                                   Buellia myriocarpa f. crassior
                                                   Buellia myriocarpa f. demissaeformis
                                                   Buellia myriocarpa f. litoralis
                                                         [Buellia punctata f. litoralis]
                                                         [Buellia punctata var. litoralis]
                                                   Buellia myriocarpa f. rorigera
                                                         [Buellia punctata f. rorigera]
                                               Buellia myriocarpa var. pallescens

Problematic Rooting (63054)
                                               Buellia parasema subsp. dives
                                               Buellia parasema var. albocincta
                                               Buellia parasema var. americana
                                               Buellia parasema var. caesiopruinosa
                                               Buellia parasema var. contorta
                                               Buellia parasema var. microcarpa
                                               Buellia parasema var. muscorum
                                               Buellia parasema var. oblongata
                                               Buellia parasema var. parasema
                                               Buellia parasema var. rugulosa
                                               Buellia parasema var. sanguinea
                                               Buellia parasema var. saprophila
                                               Buellia parasema var. subaeruginosa

Problematic Rooting (63057)
                                               Buellia polyspora var. diminutiva
                                               Buellia polyspora var. polyspora

Problematic Rooting (63062)
                                                   Buellia punctata f. crassior
                                                   Buellia punctata f. globosa
                                                   Buellia punctata f. micula

Problematic Rooting (63120)
                                               Calicium curtisii var. splendidulum

Problematic Rooting (67792)
                                               Pyxine meissneri var. genuina
                                               Pyxine meissneri var. rinodinoides