This list updated Jan 2007
A
| Lichen Name | Synonym |
|---|---|
| Abrothallus glabratulae Kotte | = Abrothallus bertianus {LF} |
| Abrothallus lobariellus (Nyl.) Zopf | = Dactylospora lobariella {LF} |
| Abrothallus moorei Linds. | = ? Phaeopyxis punctum {LF} |
| Absconditella modesta (Stizenb.) Vêzda | = Absconditella delutula |
| #Acarospora admissa auct. brit. p.p. | = Acarospora badiofusca |
| #Acarospora admissa auct. brit. p.p. | = Acarospora veronensis |
| Acarospora aequatula H. Magn. | = Acarospora nitrophila |
| Acarospora amphibola Wedd. | = Acarospora smaragdula |
| Acarospora atrata Hue | = Acarospora impressula |
| Acarospora brunneola H. Magn. | = incorrectly reported from the British Isles |
| Acarospora cervina var. squamulosa auct. brit. p.min.p. | = Acarospora fuscata |
| Acarospora cervina var. squamulosa auct. brit. p.min.p. | = Acarospora cervina |
| Acarospora cervina var. squamulosa auct. brit. p.min.p. | = Acarospora macrospora |
| Acarospora cervina var. smaragdula (Wahlenb.) Mudd | = Acarospora smaragdula |
| Acarospora cervina var. microsticta Mudd | = Polycoccum microstictum (Mudd) Arnold {LF} |
| Acarospora chlorophana (Wahlenb.) A. Massal. | = Pleopsidium chlorophanum |
| Acarospora discreta auct. | = Acarospora veronensis |
| Acarospora fusca de Lesd. | = Acarospora smaragdula |
| Acarospora glaucocarpa var. depauperata (Körb.) A.L. Sm. | = Acarospora glaucocarpa |
| Acarospora heppii (Nägeli ex Hepp) Nägeli ex Körb. | = Myriospora heppii |
| Acarospora lesdainii Harm. ex A.L. Sm. | = Acarospora smaragdula |
| Acarospora macrospora var. incusa (Körb.) H. Magn. | = Acarospora macrospora |
| Acarospora magnussonii Samp. | = Acarospora veronensis |
| Acarospora muddii H. Magn. | = Acarospora nitrophila |
| Acarospora murina Sandst. | = Acarospora smaragdula |
| Acarospora murorum A. Massal. | = Acarospora macrospora subsp. murorum |
| Acarospora nitrophila subsp. normanii (H. Magn.) Clauzade & Cl. Roux | = Acarospora nitrophila |
| Acarospora nitrophila subsp. praeruptorum (H. Magn.) Clauzade & Cl. Roux | = Acarospora nitrophila |
| Acarospora normanii H. Magn. | = Acarospora nitrophila |
| Acarospora opaca H. Magn. | = Acarospora impressula |
| Acarospora peliscypha auct. brit. | = Acarospora fuscata |
| Acarospora peliscyphoides auct. brit. | = Acarospora fuscata |
| Acarospora percaenoides (Nyl.) Flagey | = Acarospora glaucocarpa s. lat. |
| Acarospora praeruptarum H. Magn. | = Acarospora nitrophila |
| Acarospora praeruptarum var. aequatula (H. Magn.) H. Magn. | = ? Acarospora nitrophila |
| Acarospora praeruptorum H. Magn. | = Acarospora nitrophila |
| Acarospora rhagadiza (Nyl.) Hue | = of uncertain application |
| Acarospora scaberrima Hue | = incorrectly reported from the British Isles |
| Acarospora scabrida auct. brit. | = Acarospora smaragdula |
| Acarospora scyphulifera Vain. | = Acarospora smaragdulav |
| Acarospora smaragdula var. lesdainii (Harm. ex A.L. Sm.) H. Magn. | = Acarospora smaragdula |
| Acarospora smaragdula var. murina (Sandst.) H. Magn. | = Acarospora smaragdula |
| Acarospora smaragdula var. sinopica (Wahlenb.) A. Massal. | = Acarospora sinopica |
| Acarospora squamulosa (Ach.) Trevis. | = Acarospora macrospora |
| Acarospora squamulosa f. albomarginata (Cromb.) A.L. Sm. | = Acarospora macrospora |
| Acolium stigonellum (Ach.) Gray | = Sphinctrina turbinata {LF} |
| Acolium stigonellum sensu Mudd, non (Ach.) Gray | = Cyphelium sessile {LF} |
| Acolium tigillare (Ach.) Gray | = Cyphelium tigillare |
| Acolium tympanellum (Ach.) Gray | = Cyphelium inquinans |
| Acrocordia biformis (Borrer) Arnold | = Anisomeridium biforme |
| Acrocordia conformis (Nyl.) Hellb. | = Anisomeridium biforme |
| Acrocordia epipolaea (Borrer) A.L. Sm. | = Acrocordia conoidea |
| Acrocordia salweii (Leight. ex Nyl.) A.L. Sm. [orth. error] | = Acrocordia salweyiv |
| Actinopeltis peltigericola D. Hawksw. | = Lichenopeltella peltigericola {LF} |
| Adelococcus cladoniae (Anzi) Keissl. | = Roselliniella cladoniae {LF} |
| Adelococcus groedensis auct. brit. p.p. | = Roselliniella atlantica {LF} |
| Adelococcus groedensis auct. brit. p.p. | = Peridiothelia fuliguncta (Norman) D. Hawksw. {F} |
| Adelococcus nephromatis (P. Crouan) D. Hawksw. | = Roselliniella nephromatis {LF} |
| Adelococcus nephromicola Dughi | = Roselliniella nephromatis {LF} |
| Adelolechia pilati var. pachythallina Fryday ad int. | = unpublished name |
| Agyrium flavescens Rehm | = Skyttella mulleri (Willey) D. Hawksw. & R. Sant. {LF} |
| Agyrium spilomaticum Anzi | = Xylographa vitiligo |
| Alectoria bicolor (Ehrh.) Nyl. | = Bryoria bicolor |
| Alectoria cana (Ach.) Leight. | = Bryoria capillaris |
| Alectoria capillaris (Ach.) Cromb. | = Bryoria capillaris |
| Alectoria chalybeiformis (L.) Gray | = Bryoria chalybeiformisv |
| Alectoria crinalis Ach. | = Ramalina thrausta (Ach.) Nyl.;
incorrectly reported from the British Isles |
| Alectoria crispa Motyka | = Bryoria fuscescens var. fuscescens |
| Alectoria fuscescens var. crispa (Motyka) auct. brit. [comb. inval.?] | = Bryoria fuscescens var. fuscescens |
| Alectoria fuscescens f. pallida (Savicz) D. Hawksw. | = Bryoria fuscescens var. fuscescens |
| Alectoria divergens (Ach.) Nyl. | = Bryocaulon divergens (Ach.) Kärnefelt; incorrectly reported from the British Isles |
| Alectoria fuscescens Gyeln. | = Bryoria fuscescens |
| Alectoria haynaldii Gyeln. | = Bryoria subcana |
| #Alectoria implexa auct. brit. p.max.p. | = Bryoria capillaris |
| Alectoria implexa (Hoffm.) Nyl. | = Bryoria implexa |
| Alectoria intricans (Vain.) Motyka | = Pseudephebe pubescens |
| Alectoria jubata auct. brit. non (L.) Ach. | = Bryoria fuscescens |
| Alectoria jubata var. chalybeiformis (L.) Ach. | = Bryoria chalybeiformis |
| Alectoria jubata var. lanestris Ach. | = Bryoria lanestris |
| Alectoria jubata var. subcana (Nyl. ex Stizenb.) Dalla Torre & Sarnth. | = Bryoria subcana |
| Alectoria jubata f. tenerrima Cromb. | = Bryoria lanestris |
| Alectoria lanata sensu Leight., non (L.) Leight. | = Pseudephebe pubescens |
| Alectoria lanata f. minuscula sensu Leight. p.p. | = Ephebe lanata |
| Alectoria lanestris (Ach.) Gyeln. | = Bryoria lanestris |
| Alectoria nidulifera Norrl. | = Bryoria furcellata |
| Alectoria nitidula (Th. Fr.) Vain. | = Bryoria nitidula (Th. Fr.) Brodo & D. Hawksw.; incorrectly reported from the British Isles |
| Alectoria ochroleuca var. cincinnata (Fr.) Nyl. | = Alectoria sarmentosa subsp. vexillifera |
| Alectoria ochroleuca f. tenuior Cromb. | = Alectoria sarmentosa subsp. vexillifera |
| Alectoria positiva (Gyeln.) Motyka | = Bryoria fuscescens var. positiva |
| Alectoria prolixa auct. brit. | = Bryoria fuscescens or Bryoria subcana |
| Alectoria pubescens (L.) R. Howe | = Pseudephebe pubescens |
| Alectoria pubescens var. reticulata (Wulfen) A.E. Wade | = Pseudephebe pubescens |
| Alectoria pubescens f. subciliata (Nyl.) D. Hawksw. | = Pseudephebe pubescens |
| Alectoria sarmentosa var. cincinnata (Fr.) Nyl. | = Alectoria sarmentosa subsp. vexillifera |
| Alectoria smithii Du Rietz | = Bryoria smithii |
| Alectoria subcana (Nyl. ex Stizenb.) Gyeln. | = Bryoria subcana |
| Alectoria thrausta auct. brit. non Ach. | = Ramalina chondrina |
| Alectoria trichodes auct. brit. | = Bryoria implexa |
| Alectoria vexillifera (Nyl.) Stizenb. | = Alectoria sarmentosa subsp. vexillifera |
| Alectoria vrangiana Gyeln. | = Bryoria vrangiana (Gyeln.) Brodo & D. Hawksw.; incorrectly reported from the British Isles |
| Allarthonia lapidicola (Taylor) Zahlbr. | = Arthonia lapidicola |
| Allarthonia patellulata auct. brit. p.p. | = Arthonia didyma |
| Allarthonia patellulata auct. brit. p.p. | = Arthonia muscigena |
| Allarthonia phaeobaea (Norman) Zahlbr. | = Arthonia phaeobaea |
| Ameliella andraeicola Fryday & Coppins ad int. | = unpublished name |
| Ameliella grisea Fryday & Coppins ad int. | = unpublished name |
| Amphiloma lanuginosum Nyl. | = Lepraria membranacea |
| Anaptychia aquila (Ach.) A. Massal. | = Anaptychia runcinata |
| Anaptychia fusca (Huds.) Vain. | = Anaptychia runcinata |
| Anaptychia fusca var. caesiopruinosa (Lamy) Zahlbr. | = Anaptychia runcinata |
| Anaptychia intricata (Desf.) A. Massal. | = Tornabea scutellifera |
| Anaptychia leucomelaena (L.) A. Massal. | = Heterodermia leucomela |
| Anaptychia mamillata (Taylor) D. Hawksw. | = Anaptychia ciliaris subsp. mamillata |
| Anaptychia melanosticta (Ach.) Trass | = Anaptychia ciliaris subsp. mamillata |
| Anaptychia obscurata auct. brit., non (Nyl.) Vain. | = Heterodermia japonica |
| Anaptychia sorediifera auct. brit. | = Heterodermia japonica |
| Anaptychia sorediifera (Müll. Arg.) Du Rietz & Lynge | = Heterodermia obscurata (Nyl.) Vain.; incorrectly reported from the British Isles |
| Anisomeridium juistense (Erichsen) R.C. Harris | = Anisomeridium polypori |
| Anisomeridium nyssaegenum (Ellis & Everh.) R.C. Harris | = Anisomeridium polypori |
| Anthracothecium hibernicum (Nyl.) A.L. Sm. | = Pyrenula hibernica |
| Anthracothecium pyrenuloides auct. brit. non (Mont.) Müll. Arg. | = Pyrenula hibernica |
| Arthonia abelonae P.M. Jørg. | = Corticiruptor abeloneae (P.M. Jørg.) Wedin & Hafellner {LF} |
| Arthonia armoricana Leight. non Nyl. | = Arthonia astroidestera |
| Arthonia aspersa Leight. | = Arthonia arthonioides |
| Arthonia aspersella Leight. | = Arthonia didyma |
| Arthonia astroidea Ach. | = Arthonia radiata |
| Arthonia astroidea var. simulans Leight. | = Arthonia radiata |
| Arthonia astroidea var. swartziana (Ach.) Hepp | = Arthonia radiata |
| Arthonia atlantica var. positiva P. James | = Arthonia atlantica |
| Arthonia atrofuscella Nyl. | = Arthonia didyma |
| Arthonia cascarillae auct. brit., non (Fée) Nyl. | = Arthonia radiata |
| Arthonia cinereopruinosa auct. brit. | = Arthonia anombrophila |
| Arthonia clemens auct. brit. | = Arthonia apotheciorum {LF} |
| Arthonia decolorans (Turner & Borrer ex Sm.) Erichsen | = Schismatomma decolorans |
| Arthonia dendritica (Leight.) Cromb., non (Ach.) Dufour | = Arthonia atlantica |
| #Arthonia didyma auct. brit. p.p. pre-1980 | = Arthonia vinosa |
| Arthonia dispersa auct. brit. p.p. | = Arthonia didyma |
| Arthonia dispersa auct. brit. p.p. | = Arthonia excipienda {F} |
| Arthonia dispersa var. excipienda (Nyl.) H. Olivier | = Arthonia excipienda {F} |
| Arthonia epipasta auct. brit. p.max.p. | = Arthonia punctiformis {F} |
| Arthonia epipasta auct. brit. p.min.p. | = Arthonia radiata |
| Arthonia epiphyscia sensu D. Hawksw. (1983) p.p. | = Arthonia phaeophysciae {LF} |
| Arthonia exilis auct. brit. | = Arthonia muscigena |
| Arthonia galactinaria Leight. | = Arthonia apotheciorum {LF} |
| Arthonia glaucomaria (Nyl.) Nyl. | = Arthonia varians {LF} |
| Arthonia granitophila Th. Fr. | = Melaspilea granitophila |
| Arthonia gregaria (Weigel) Körb., non Fée | = Arthonia cinnabarina |
| Arthonia hibernica Nyl. | = Arthonia excipienda {F} |
| Arthonia hypnophila Coppins ad int. | = Arthonia mediella |
| Arthonia impolita (Hoffm.) Borrer | = Arthonia pruinata |
| Arthonia insinuata Stirt. | = Arthonia punctiformis {F} |
| Arthonia leucodontis (Poelt & Döbbeler) Coppins | = Arthonia muscigena |
| Arthonia lillei de Lesd. | = Catillaria lenticularis |
| Arthonia lirellans Almq. | = Arthothelium lirellans {F} |
| Arthonia lobata (Flörke) A. Massal., et auct brit. p.min.p. | = Arthonia endlicheri |
| Arthonia lobata auct. brit. p.max.p. | = Dirina massiliensis f. sorediata |
| Arthonia lurida Ach. [nom. rejic.], non auct. brit. | = Arthonia spadicea |
| Arthonia lurida auct. brit. p.max.p. pre-1980 | = Arthonia didyma |
| Arthonia lurida auct. brit. p.min.p., auct. europ. p.max.p. pre-1980 | = Arthonia vinosa |
| Arthonia lurida var. spadicea (Leight.) Nyl. | = Arthonia spadicea |
| Arthonia melantera Ach. | = Arthonia punctiformis {F} |
| Arthonia melaspermella Nyl. | = Rhizodiscina lignyota (Fr.) Hafellner {F} |
| Arthonia orbillifera (Almq.) Sundin (1999) [?not effectively published] | = Arthothelium orbilliferum {F} |
| Arthonia paralia Nyl. | = Arthonia phaeobaea |
| Arthonia patellulata auct. brit. p.p. | = Arthonia didyma |
| Arthonia patellulata auct. brit. p.p. | = Arthonia muscigena |
| Arthonia punctiformis var. melantera sensu Leight. | = Arthonia punctiformis {F} |
| Arthonia punctilliformis Leight. | = non-lichenized fungus of uncertain affinity {F} |
| Arthonia radiata var. swartziana (Ach.) P. Syd. | = Arthonia radiata |
| Arthonia ruana A. Massal. | = Arthothelium ruanum |
| #Arthonia stellaris auct. brit. p.p., non Kremp. | = Arthonia astroidestera |
| Arthonia stictarum (Tul.) Th. Fr. | = Plectocarpon lichenum {LF} |
| Arthonia subastroidea subsp. orbilliferum Almq. | = Arthothelium orbilliferum {F} |
| Arthonia subvarians Nyl. | = Arthonia apotheciorum {LF} |
| Arthonia swartziana Ach. | = Arthonia radiata |
| Arthonia tumidula (Ach.) Ach. | = Arthonia cinnabarina |
| Arthonia zwackhii var. macrospora P. James | = Arthonia astroidestera |
| Arthopyrenia aeruginella (Nyl.) Arnold | = Mycoglaena myricae {F} |
| Arthopyrenia alba (Schrad.) Zahlbr. | = Acrocordia gemmata |
| #Arthopyrenia analepta auct. brit. p.p. | = Arthopyrenia punctiformis {F} |
| Arthopyrenia analeptoides (Nyl.) A.L. Sm. | = Mycoporum antecellens {F} |
| Arthopyrenia antecellans (Nyl.) Arnold [orth. error] | = Mycoporum antecellens {F} |
| Arthopyrenia antecellens (Nyl.) Arnold | = Mycoporum antecellens {F} |
| Arthopyrenia aphorisasa (Stirt.) A.L. Sm. | = status uncertain; type not traced |
| Arthopyrenia biformis (Borrer) A. Massal. | = Anisomeridium biforme |
| Arthopyrenia bryospila (Nyl.) Arnold | = Frigidopyrenia bryospila |
| Arthopyrenia byssacea (Taylor) A.L. Sm. | = Anisomeridium biforme |
| Arthopyrenia cembrina (Anzi) Grummann ex D. Hawksw. | = Arthopyrenia punctiformis {F} |
| Arthopyrenia chlorococca (Leight.) A.L. Sm. | = Lauderlindsaya acroglypta |
| #Arthopyrenia cinereopruinosa auct. brit. p.p. pre-c. 1980 [e.g. as used in original, 1976 version of RIEC] | = Anisomeridium ranunculosporum |
| Arthopyrenia conoidea (Fr.) Zahlbr. | = Acrocordia conoidea |
| Arthopyrenia crombei A.L. Sm. | = Arthopyrenia cerasi {F} |
| Arthopyrenia desistens (Nyl.) A.L. Sm. | = status uncertain; possibly a lichenicolous fungus |
| Arthopyrenia epidermidis var. cinerea sensu Mudd | = Mycoporum antecellens {F} |
| Arthopyrenia epidermidis var. atomaria sensu Mudd | = Arthopyrenia punctiformis {F} |
| Arthopyrenia epidermidis var. fallax (Nyl.) Mudd | = Arthopyrenia analepta {F} |
| Arthopyrenia faginea (Schaer.) Swinscow | = Strigula stigmatella |
| Arthopyrenia faginea var. alpestris (Vêzda) Swinscow | = Strigula stigmatella var. alpestris |
| Arthopyrenia fallax (Nyl.) Arnold | = Arthopyrenia analepta {F} |
| Arthopyrenia foveolata A.L. Sm. | = Collemopsidium foveolatum [= Pyrenocollema halodytes sensu Coppins & Purvis 1992] |
| Arthopyrenia gemmata (Ach.) A. Massal. | = Acrocordia gemmata |
| Arthopyrenia grisea auct. brit., non (Schleich. ex Schaer.) Körb. | = Arthopyrenia cerasi {F} |
| Arthopyrenia halizoa (Leight.) Arnold | = Verrucaria halizoa |
| Arthopyrenia laburni Arnold | = Arthopyrenia punctiformis {F} |
| Arthopyrenia lapponina Anzi | = Arthopyrenia analepta {F} |
| Arthopyrenia leptotera (Nyl.) Arnold | = Stigmidium marinum {LF} |
| Arthopyrenia lomnitzensis Stein | = Sagediopsis lomnitzensis (Stein) Orange {LF} |
| Arthopyrenia marina (Deakin) A.L. Sm. | = Stigmidium marinum {LF} |
| Arthopyrenia microspila Körb. | = Stigmidium microspilum {LF} |
| Arthopyrenia myricae (Nyl.) Zahlbr. | = Mycoglaena myricae {F} |
| Arthopyrenia olivacea auct. brit. | = Porina borreri |
| Arthopyrenia oxyspora (Nyl.) Mudd | = Leptorhaphis epidermidis {F} |
| Arthopyrenia padi Rabenh. | = Arthopyrenia punctiformis {F} |
| Arthopyrenia platypyrenia (Nyl.) Arnold | = a non-lichenized fungus of uncertain affinity {F} |
| Arthopyrenia punctiformis “sp. A” sensu Coppins | = Arthopyrenia nitescens |
| Arthopyrenia punctiformis “sp. B” sensu Coppins | = Arthopyrenia carneobrunneola |
| Arthopyrenia punctiformis “sp. C” sensu Coppins | = Arthopyrenia salicis |
| Arthopyrenia pyrenastrella (Nyl.) Norman | = Arthopyrenia punctiformis {F} |
| Arthopyrenia ranunculospora Coppins & P. James | = Anisomeridium ranunculosporum |
| Arthopyrenia rhyponta auct. brit. p.p. | = Stigmidium microspilum {LF} |
| Arthopyrenia rhyponta auct. brit. p.p. | = Arthopyrenia punctiformis {F} |
| Arthopyrenia ‘salweii’ (Leight. ex Nyl.) Zahlbr. | = Acrocordia salweyi |
| Arthopyrenia salweyi (Leight. ex Nyl.) Zahlbr. | = Acrocordia salweyi |
| Arthopyrenia saxatilis auct. brit. (sphalm.) | = Arthopyrenia saxicola |
| Arthopyrenia socialis Körb. | = British records doubtful |
| Arthopyrenia sphaeroides auct. brit. non (Wallr.) Zahlbr. | = Acrocordia gemmata |
| Arthopyrenia spilobola (Nyl.) Arnold | = a lichenicolous fungus; British records dubious |
| Arthopyrenia stigmatella sensu A.L. Sm. | = Mycoporum antecellens {F} |
| Arthopyrenia submicans (Nyl.) Arnold | = Arthopyrenia nitescens |
| Arthopyrenia taylorii (Carroll ex Nyl.) Mudd | = Strigula taylorii |
| Arthopyrenia viridescens Coppins | = Anisomeridium viridescens |
| Arthopyrenia viridula (Schrad.) A.L. Sm., non sensu A.L. Sm. | = Verrucaria viridula |
| Arthopyrenia viridula sensu A.L. Sm. | = Verrucaria elaeinav |
| Arthopyrenia willeyana R.C. Harris | = Anisomeridium polypori |
| Arthothelium dispersum (DC.) Mudd | = Arthothelium ruanum |
| Arthothelium ilicinum (Taylor) P. James | = Arthonia ilicina |
| Arthothelium ilicinum var. dictyosporum Coppins & P. James | = Arthothelium dictyosporum |
| Arthothelium ilicinum var. reagens Coppins & P. James | = Arthothelium macounii |
| Arthothelium reagens (Coppins & P. James) Coppins & P. James | = Arthothelium macounii |
| Arthrorhaphis fuscireagens auct. | = Arthrorhaphis muddii {LF} |
| Arthrorhaphis fuscoreagens auct. | = Arthrorhaphis muddii {LF} |
| Arthrorhaphis fuscireagens (Vain.) Poelt, non auct. | = Arthrorhaphis grisea {LF} |
| Ascochyta lichenoides (A.L. Sm.) D. Hawksw. | = Crustodiplodina lichenoides (A.L. Sm.) Punith. {F} |
| Ascochytula lecanorae (Vouaux) Keissl. | = Lichenodiplis lecanorae {LF} |
| Aspicilia alpina (Sommerf.) Arnold | = Bellemerea alpina |
| Aspicilia calcarea var. contorta (Hoffm.) Körb. | = Aspicilia contorta subsp. contorta |
| Aspicilia cambusiana Walt. Watson | = Schaereria fuscocinerea |
| Aspicilia cinereorufescens (Ach.) A. Massal. | = Bellemerea cinereorufescens, but British status of this species doubtful |
| Aspicilia complanata (Körb.) Stein | = Miriquidica complanata |
| Aspicilia complanatoides (A.L. Sm.) Walt. Watson | = Schaereria fuscocinerea |
| Aspicilia cupreogrisea (Th. Fr.) Hue | = status of British material uncertain |
| Aspicilia depressa auct. brit. p.max.p. | = Aspicilia laevata |
| Aspicilia excavata G. Thor. & Timdal | = Aspicilia moenium |
| Aspicilia flavida (Hepp) Rehm | = Eiglera flavida |
| Aspicilia fulvomellea (A.L. Sm.) Walt. Watson comb. inval. | = Ionaspis lacustrisv |
| Aspicilia gibbosa auct. brit. | = Aspicilia caesiocinerea |
| Aspicilia insolata (H. Magn.) Hav. | = Aspicilia grisea |
| Aspicilia lacustris (With.) Th. Fr. | = Ionaspis lacustris |
| Aspicilia leucophyma (Leight.) Hue | = Koerberiella wimmeriana |
| Aspicilia lillei de Lesd. | = ? Aspicilia calcarea |
| Aspicilia lindsayi Walt. Watson | = Lecanora rupicola |
| Aspicilia lusca (Nyl.) de Lesd. | = Aspicilia laevata |
| Aspicilia morioides Blomb. ex Arnold | = Clauzadeana macula |
| Aspicilia poriniformis (Nyl.) Arnold | = Ochrolechia xanthostomav |
| Aspicilia prevostii (Duby) Anzi | = Hymenelia prevostii |
| Aspicilia ‘silvatica’ Arnold | = Aspicilia laevata |
| Aspicilia subcircinata (Nyl.) Coppins | = Aspicilia radiosa |
| Aspicilia superiuscula (Nyl.) Hue | = Miriquidica complanata f. complanata |
| Aspicilia sylvatica Arnold | = Aspicilia laevata |
| Aspicilia verrucigera Hue | = status of British material uncertain |
| Aspicilia verrucosa (Ach.) Körb. | = Megaspora verrucosa |
| Athelia epiphylla auct. lich. p.max.p. | = Athelia arachnoidea {LF} |
| Athelia bispora (J. Schröt.) Donk | = Athelia arachnoidea {LF} |
| Aulacographa elegans (Borrer ex Sm.) Leight. | = Graphis elegans |
B
| Lichen Name | Synonym |
|---|---|
| Bacidia abbrevians (Nyl.) Th. Fr. | = Bacidia igniarii |
| Bacidia accedens (Arnold) Lettau | = Bilimbia sabuletorum |
| Bacidia acerina (Ach.) Arnold | = Bacidia polychroa |
| Bacidia acerina auct. brit. p.max.p. | = Bacidia laurocerasi |
| Bacidia affinis (Stizenb.) Vain. | = Bacidia subincompta |
| Bacidia antricola Hulting | = Bacidia carneoglauca |
| Bacidia arceutina f. brevispora Wheldon & Travis | = ? Micarea lignaria |
| Bacidia arceutina var. hypnaea (Nyl.) A.L. Sm. | = Bacidia arceutina |
| Bacidia arnoldiana f. corticola Arnold | = Bacidia arnoldiana |
| Bacidia ascaridiella (Nyl.) A.L. Sm. | = Spirographa fusisporella {LF} |
| Bacidia atrogrisea (Delise ex Hepp) Körb. | = Bacidia laurocerasi |
| Bacidia atrosanguinea auct. brit. | = Bacidia subincompta |
| Bacidia atrosanguinea subsp. oribata (Nyl.) A.L. Sm. | = Toninia coelestina |
| #Bacidia beckhausii auct. brit. p.p. | = Micarea synotheoides |
| Bacidia byssoboliza (Nyl.) H. Olivier | = Bacidia carneoglauca |
| Bacidia carneoalbens (Nyl.) A.L. Sm. | = Micarea cinerea |
| Bacidia carneoalbida (Müll. Arg.) Coppins | = Biatora carneoalbida |
| Bacidia carneopallida (Müll. Arg.) Coppins [orth. error] | = Biatora carneoalbida |
| Bacidia chlorococca (Graewe ex Stenh.) Lettau | = Scoliciosporum chlorococcum |
| Bacidia cinerea (Schaer.) Trev. | = Micarea cinerea |
| Bacidia circumpallens (Nyl.) Arnold | = Lecania subfuscula |
| Bacidia citrinella (Ach.) Branth & Rostr. | = Arthrorhaphis citrinella |
| Bacidia citrinella subsp. alpina (Schaer.) J.R. Laundon | = Arthrorhaphis alpina |
| Bacidia cuprea (A. Massal.) Lettau | = Lecania cuprea |
| Bacidia effusa auct. brit. | = various Bacidia spp. with pale apothecia |
| Bacidia effusa var. caesiopruinosa (Mudd) Leight. | = various Bacidia spp. [basionym needs lectotypification] |
| Bacidia effusa f. hemipolia sensu A.L. Sm. | = Bacidia friesiana |
| Bacidia endoleuca (Nyl.) Kickx | = Bacidia laurocerasi |
| Bacidia endoleuca auct. brit. p.p. | = Bacidia biatorina |
| Bacidia epiphylla Wheldon & Travis | = Bacidia egenula |
| Bacidia epixanthoides (Nyl.) Lettau | = Biatora epixanthoides |
| Bacidia flavovirescens (Dicks.) Anzi | = Arthrorhaphis citrinella |
| Bacidia flavovirescens var. alpina (Schaer.) A. L. Sm. | = Arthrorhaphis alpina |
| Bacidia flavovirescens var. arenicola (Nyl.) A.L. Sm. | = Arthrorhaphis grisea {LF} |
| Bacidia fusca (A. Massal.) Du Rietz | = Biatora tetramera |
| Bacidia fuscorubella (Hoffm.) Bausch | = Bacidia polychroa |
| Bacidia globulosa (Flörke) Hafellner & V. Wirth | = Lecania hyalina |
| Bacidia hegetschweileri auct. | = Bacidia vermifera |
| Bacidia hemipolia | = incorrectly reported from the British Isles |
| Bacidia hemipolioides (Nyl.) Zahlbr. | = Micarea peliocarpa |
| Bacidia herbidula (Nyl.) Zahlbr. | = ? Lecania cuprea (type in poor condition) |
| Bacidia hyalinescens (Nyl.) Zahlbr. | = Gyalidea hyalinescens |
| Bacidia intermedia auct. brit. | = various Bacidia spp., esp. Bacidia phacodes |
| Bacidia inundata subsp. allecta (Nyl.) A.L. Sm. | = Bacidia inundata |
| Bacidia killiasii (Hepp) D. Hawksw. | = identity uncertain {LF} |
| Bacidia latebricola Wheldon & Travis ? | = Bacidia arnoldiana (type poorly developed) |
| Bacidia leightoniana (Larbal. ex Leight.) H. Olivier | = Bacidia arceutina |
| Bacidia leprosula (Th. Fr.) Lettau | = Micarea leprosula |
| Bacidia leucoblepharia auct. brit. | = Byssoloma subdiscordans |
| Bacidia leucoblepharia var. rupicola Wheldon & A. Wilson | = Byssoloma subdiscordans |
| Bacidia lignaria (Ach.) Lettau | = Micarea lignaria var. lignaria |
| Bacidia luteola (Ach.) Mudd | = Bacidia rubella |
| Bacidia luteola var. caesiopruinosa Mudd | = various Bacidia spp. [name needs lectotypification] |
| Bacidia luteola var. porriginosa (Turner) A.L. Sm. | = Bacidia rubella |
| Bacidia melaena (Nyl.) Zahlbr. | = Micarea melaena |
| Bacidia microcarpa (Th. Fr.) Lettau | = Bilimbia microcarpa (Th. Fr.) Th. Fr.; incorrectly recorded from the British Isles |
| Bacidia muscorum (Sw.) Mudd | = Bacidia bagliettoana |
| Bacidia myrtillicola Erichsen | = Fellhaneropsis myrtillicola |
| Bacidia naegelii (Hepp) Zahlbr. | = Lecania naegelii |
| Bacidia nitschkeana (J. Lahm ex Rabenh.) Zahlbr. | = Micarea nitschkeana |
| Bacidia obscurata (Sommerf.) Zahlbr. | = Biatora tetramera |
| Bacidia plumbina (Anzi) R Sant. | = Toninia plumbina {LF} |
| Bacidia polysita (Stirt.) A.L. Sm. | = Bacidia polychroa |
| Bacidia prasinoides (Nyl.) H. Olivier | = Lecania cuprea |
| Bacidia pruinosa P. James | = Scoliciosporum pruinosum |
| Bacidia pulvinata (Taylor) Mudd | = Toninia thiopsora |
| Bacidia rosella auct. brit. p.p. | = Bacidia phacodes |
| Bacidia rosella auct. brit. p.p. | = Bacidia rubella |
| Bacidia sabuletorum (Schreb.) Lettau | = Bilimbia sabuletorum |
| Bacidia salicicola Wheldon & Travis | = Scoliciosporum chlorococcum |
| Bacidia sphaeroides (Dicks.) Zahlbr., non auct. brit. p.max.p. | = Biatora sphaeroides |
| Bacidia sphaeroides auct. brit. p.p. | = Bilimbia sabuletorum |
| Bacidia sphaeroides auct. brit. p.p. | = Lecania naegelii |
| Bacidia sphaeroides auct. brit. p.p. | = Micarea alabastrites |
| Bacidia spododes (Nyl.) Zahlbr. | = Micarea nitschkeana |
| Bacidia subfuscula (Nyl.) Th. Fr. | = Lecania subfuscula |
| Bacidia subtilis V?zda | = Fellhanera subtilis |
| Bacidia subviridescens (Nyl.) Zahlbr. | = Micarea subviridescens |
| Bacidia tetramera (De Not.) Coppins | = Biatora tetramera |
| Bacidia trisepta auct. p.max.p. | = Micarea peliocarpa |
| Bacidia umbrina (Ach.) Bausch | = Scoliciosporum umbrinum |
| #Bacidia vermifera auct. brit. pre-1965 | = Scoliciosporum umbrinum |
| Bacidia vezdae Coppins & P. James | = Fellhaneropsis vezdae |
| Bacidia violacea (Crouan ex Nyl.) Arnold | = Micarea peliocarpa |
| Bacidina arnoldiana (Körb.) V. Wirth & Vêzda | = Bacidia arnoldiana |
| Bacidina chloroticula (Nyl.) Vêzda & Poelt | = Bacidia chloroticula |
| Bacidina delicata (Larbal. ex Leight.) V. Wirth & Vêzda | = Bacidia delicata |
| Bacidina egenula (Nyl.) Vêzda | = Bacidia egenula |
| Bacidina inundata (Fr.) Vêzda | = Bacidia inundata |
| Bacidina neosquamulosa (Aptroot & van Herk) S. Ekman | = Bacidia neosquamulosa |
| Bacidina phacodes (Körb.) Vêzda | = Bacidia phacodes |
| Baeomyces anomalus sensu Taylor in Mackay (1836) | = Herteliana gagei |
| Baeomyces furfuraceus (L.) Taylor | = Chaenotheca furfuracea |
| Baeomyces roseus Pers. | = Dibaeis baeomyces |
| Baeomyces rufus f. subsquamulosus (Nyl.) Frey | = Baeomyces rufus |
| Bagliettoa baldensis (A. Massal.) Vêzda | = Verrucaria baldensis |
| Bagliettoa parmigerella (Zahlbr.) Vêzda & Poelt | = Verrucaria parmigerella |
| Beloniella nitschkei (Körb.) Rehm | = Skyttea nitschkei {LF} |
| Biatora aeneofusca sensu Walt. Watson, non (Flörke) Arnold | = Trapeliopsis gelatinosa |
| Biatora aestivalis (Ohl.) Lindau | = Vezdaea aestivalis |
| Biatora albohyalina auct. brit., non (Nyl.) Bagl. & Carestia | = Lecania cyrtellina |
| Biatora albohyalina (Nyl.) Bagl. & Carestia | = Lecidea albohyalina (Nyl.) Th. Fr.; incorrectly reported from the British Isles |
| Biatora aniptiza (Stirt.) Walt. Watson | = Micarea denigrata |
| Biatora antiloga (Stirt.) Walt. Watson | = Lecidea antiloga |
| Biatora antrophila (Larbal. ex Leight.) Walt. Watson | = Micarea lutulata |
| Biatora arridens (Nyl.) Walt. Watson | = Trapelia coarctata |
| Biatora asserculorum auct. brit. | = Micarea misella |
| Biatora atrofusca auct. brit. p.p. | = Lecidea hypnorum |
| Biatora atrofusca auct. brit. p.p. | = Lecidea sanguineoatra |
| Biatora atrofusca var. templetonii (Taylor) Walt. Watson | = Lecidea hypnorum |
| Biatora bauschiana Körb. | = Micarea bauschiana |
| Biatora berengeriana A. Massal. | = Lecidea berengeriana |
| Biatora botryoides (Nyl.) Walt. Watson comb. inval. | = Micarea botryoides |
| Biatora breadalbanensis (Stirt.) Walt. Watson | = Japewia tornoensis |
| Biatora brujeriana (Schaer.) Arnold | = Ainoa mooreana |
| Biatora callicarpa (Larbal. ex Leight.) Walt. Watson | = ? Micarea bauschiana |
| Biatora casimiri auct. angl., non (Müll. Arg.) Müll. Arg. | = Fuscidea kochiana |
| Biatora clavulifera (Nyl.) Arnold | = Psilolechia clavulifera |
| Biatora coarctata (Sm.) Th. Fr. | = Trapelia coarctata |
| Biatora coarctata var. glebulosa (Gray) Arnold | = Trapelia glebulosa |
| Biatora cupreiformis (Nyl.) Arnold | = Lecidea berengeriana |
| Biatora cyclisca A. Massal. | = ? Clauzadea metzleri |
| Biatora dasaea (Stirt.) Walt. Watson | = Placynthiella dasaea |
| Biatora decolorans var. flexuosa (Fr.) Fr. | = Trapeliopsis flexuosa |
| Biatora epimarta (Nyl.) Walt. Watson | = Pycnothelia papillaria |
| Biatora epixanthoidiza (Nyl.) Räsänen | = Biatora efflorescens |
| Biatora epixanthoidiza auct., non (Nyl.) Räsänen | = Biatora chrysantha |
| Biatora filamentosa (Stirt.) Walt. Watson | = Lecanora symmicta s. lat. |
| Biatora flexuosa Fr. | = Trapeliopsis flexuosa |
| Biatora fuscorubens Nyl. | = Clauzadea monticola |
| Biatora gagei (Sm.) Walt. Watson | = Herteliana gagei |
| Biatora gelatinosa (Flörke) Fr. | = Trapeliopsis gelatinosa |
| Biatora geophana (Nyl.) Th. Fr. | = Steinia geophana |
| Biatora granulosa (Ehrh.) Lindau | = Trapeliopsis granulosa |
| Biatora granulosa var. flexuosa (Fr.) Flot. | = Trapeliopsis flexuosa |
| Biatora grumosa (Leight.) Walt. Watson | = Agyrium rufum {F} |
| Biatora gyrophorica (Tønsberg) Coppins | = Biatora chrysantha |
| Biatora henrica (Larbal.) Walt. Watson | = Herteliana gagei |
| Biatora holomelaena sensu Hepp | = Catillaria lenticularis |
| Biatora humida Kullh. | = Gregorella humida |
| Biatora humigena (Taylor) Walt. Watson | = Aphanopsis coenosa |
| Biatora hypocyanea (Stirt.) Zahlbr. | = Catillaria contristans |
| Biatora immersa (Hoffm.) P. Syd. | = Clauzadea immersa |
| Biatora indigula (Nyl.) Walt. Watson | = Herteliana gagei |
| Biatora killiasii Hepp | = Bacidia killiasii {LF} |
| Biatora leptostigma (Nyl.) Walt. Watson | = Geltingia associata {LF} |
| Biatora livescens (Leight.) Walt. Watson | = Lecidea fuscoatra |
| Biatora lucida (Ach.) Fr. | = Psilolechia lucida |
| Biatora meiocarpa auct. brit. | = Lecania cyrtellina |
| Biatora metzleri Körb. | = Clauzadea metzleri |
| Biatora micrococca Körb. | = Micarea micrococca |
| Biatora modesta auct. brit. pre-1980 | = Micarea lutulata |
| Biatora moestula (Nyl.) Arnold | = Micarea erratica |
| Biatora mucosa (Stirt.) Walt. Watson | = Lecidea mucosa |
| Biatora mutabilis auct. brit. | = Japewiella tavaresiana |
| Biatora ochracea Hepp | = Clauzadea monticola |
| Biatora ochrococca (Nyl.) Walt. Watson comb. inval. | = Protoparmelia ochrococca |
| Biatora paucula (Nyl.) Walt. Watson | = Micarea lutulata |
| Biatora perobscura (Nyl.) Walt. Watson | = Lecanora symmicta s. lat. |
| Biatora phaeops (Nyl.) Arnold | = Lecidea phaeops |
| Biatora picila A. Massal. | = Catillaria picila |
| Biatora poliodes (Nyl.) Walt. Watson (‘polioides’) | = Micarea lutulata |
| Biatora porphyrospoda Anzi | = Lecidea porphyrospoda |
| Biatora praerimata (Nyl.) Walt. Watson | = Dirina massiliensis f. sorediata |
| Biatora prasinolepis sensu Walt. Watson auct. brit., non (Nyl.) Walt. Watson | = Biatora vernalis |
| Biatora quernea (Dicks.) Fr. | = Pyrrhospora quernea |
| Biatora rubidula (Nyl.) Walt. Watson | = Protoblastenia cyclospora |
| Biatora rufofusca auct. brit. | = Japewiella tavaresiana |
| Biatora rusticella (Nyl.) Walt. Watson | = Micarea bauschiana |
| Biatora rusticula (Nyl.) Walt. Watson | = ? Lecidea ahlesii |
| Biatora sanguineoatra auct. p.p. | = Lecidea hypnorum |
| Biatora sanguineoatra auct. p.p. | = Lecidea sanguineoatra |
| Biatora semipallens (Nyl.) Walt. Watson | = Micarea bauschiana |
| Biatora sphaeroides auct. p.p., non (Dicks.) Körb. | = Biatora carneoalbida |
| Biatora symmictella (Nyl.) Arnold | = ? Lecanora symmicta |
| Biatora taylori Salwey (1854), nom. inval. | = Herteliana gagei |
| Biatora tenebricosa auct. brit. p.p. | = Japewiella tavaresiana |
| Biatora tenebricosa auct. brit. p.p. | = Lecidea erythrophaea |
| Biatora tenera (Nyl.) Arnold | = Cliostomum tenerum |
| Biatora turgidula (Fr.) Nyl. | = Lecidea turgidula |
| Biatora uliginosa (Schrad.) Fr. | = Placynthiella uliginosa |
| Biatora uliginosa var. fuliginea (Ach.) Fr. | = Placynthiella icmalea |
| Biatora uliginosa var. humosa auct. p.p. | = Placynthiella oligotropha |
| Biatora uliginosa var. humosa auct. p.p. | = Placynthiella uliginosa |
| Biatora valentior (Nyl.) Walt. Watson | = Lecidea ahlesii |
| #Biatora vernalis auct. p.p. | = Bilimbia sabuletorum |
| Biatora vernalis f. conglomerata sensu Leight. | = Lecania cyrtellina |
| Biatora viridescens (Schrad.) W. Mann | = Trapeliopsis viridescens |
| Biatorella campestris (Fr.) Almq. | = Sarcosagium campestre |
| Biatorella clavus (DC.) Th. Fr. | = Sarcogyne clavus |
| Biatorella delitescens Arnold | = Biatoridium delitescens |
| Biatorella difformis (Fr.) Vain. | = Sarea difformis (Fr.) Fr.{F} |
| Biatorella flava (W. Johnson) A.L. Sm. | = Sarcogyne regularisv |
| Biatorella hypophaea (Nyl.) Blomb. & Forssell | = Sarcogyne privignav |
| Biatorella microhaema Norman | = Strangospora microhaema |
| Biatorella monasteriensis (J. Lahm ex Körb.) J. Lahm | = Biatoridium monasteriense |
| Biatorella moriformis (Ach.) Th. Fr. | = Strangospora moriformis |
| Biatorella morio auct. brit. | = ? Sporastatia testudinea |
| Biatorella ochrophora (Nyl.) Arnold | = Strangospora ochrophorav |
| Biatorella pinicola (A. Massal.) Anzi | = Strangospora pinicolav |
| Biatorella privigna (Ach.) Sandst. | = Sarcogyne privigna |
| Biatorella pruinosa auct. | = Sarcogyne regularis |
| Biatorella resinae (Fr.) Th. Fr. | = Sarea resinae (Fr.) Kuntze {F} |
| Biatorella resinae sensu Mudd p.p. | = Biatoridium monasteriense |
| Biatorella resinae var. rubicundula Mudd | = Strangospora pinicola |
| Biatorella simplex (Davies) Branth & Rostr. | = Polysporina simplex |
| Biatorina arnoldii Kremp. | = Catillaria minuta |
| Biatorina arnoldii subsp. delutula (Nyl.) A.L. Sm. | = Absconditella delutula |
| Biatorina arnoldii var. luteella (Nyl.) A.L. Sm. | = Catillaria minuta |
| Biatorina atropurpurea (Schaer.) A. Massal. | = Catinaria atropurpurea |
| Biatorina baeomma (Nyl.) A.L. Sm. | = Lecania baeomma |
| Biatorina baeomma var. glaucocarnea (Nyl.) A.L. Sm. | = Lecania baeomma |
| Biatorina biformigera (Leight.) A.L. Sm. | = Tylothallia biformigera |
| Biatorina bouteillei (Desm.) Arnold | = Fellhanera bouteillei |
| Biatorina chalybeia (Borrer) Mudd | = Catillaria chalybeia |
| Biatorina coeruleonigricans auct. | = Toninia sedifolia |
| Biatorina columnatula (Nyl.) A.L. Sm. | = Tylothallia biformigera |
| Biatorina confusior (Nyl.) A.L. Sm. | = Catillaria scotinodes |
| Biatorina contristans (Nyl.) Arnold | = Catillaria contristans |
| Biatorina cristata (Leight.) A.L. Sm. | = Unguiculariopsis thallophila {LF} |
| Biatorina cumulata (Sommerf.) Th. Fr. | = Stereocaulon cumulatum |
| Biatorina cyrtella (Ach.) Körb. | = Lecania cyrtella |
| Biatorina dolosa A.L. Sm. | = ? Catillaria lenticularis |
| Biatorina ehrhartiana Ach. | = Cliostomum corrugatum |
| Biatorina episema (Nyl.) A.L. Sm. | = Toninia episema {LF} |
| Biatorina erysiboides auct. brit. p.max.p. | = Micarea prasina |
| Biatorina erysiboides auct. brit. p.min.p. | = Biatora sphaeroides |
| Biatorina erysiboides auct. brit. p.min.p. | = Lecania cyrtella |
| Biatorina erysiboides auct. brit. p.min.p. | = Micarea denigrata |
| Biatorina erysiboides (Nyl.) Arnold | = Catillaria erysiboides (Nyl.) Th. Fr.; incorrectly reported from the British Isles |
| Biatorina fallax sensu A.L. Sm., non (Hepp) A.L. Sm. | = Lecania chlorotiza |
| Biatorina globulosa auct. brit. p.max.p. pre-1970 | = various lecidioid lichens with convex apothecia; few if any records refer to Lecania hyalina (syn. Catillaria globulosa) |
| Biatorina graniformis (K.G. Hagen) A.L. Sm. | = Cliostomum corrugatum |
| Biatorina griffithii (Sm.) A. Massal. | = Cliostomum griffithii |
| Biatorina grossa (Pers. ex Nyl.) Mudd | = Megalaria grossa |
| Biatorina halophila J. Hardy | = name of uncertain application (type lost) |
| Biatorina holomelaena (Flörke) Mudd, non sensu Mudd | = Scoliciosporum umbrinum |
| Biatorina holomelaena sensu Mudd | = Catillaria lenticularis |
| Biatorina intermixta auct. brit. | = Megalaria laureri |
| Biatorina jejuna (Nyl.) A.L. Sm. | = Halecania ralfsii |
| Biatorina lenticularis (Ach.) Körb. | = Catillaria lenticularis |
| Biatorina lenticularis var. chloropoliza (Nyl.) A.L. Sm. | = Catillaria chalybeia var. chloropoliza |
| Biatorina lightfootii (Sm.) Körb. | = Fuscidea lightfootii |
| Biatorina lightfootii var. commutata (Ach.) Mudd | = Fuscidea lightfootii |
| Biatorina littoralis J. Hardy | = name of uncertain application (type lost) |
| Biatorina littorella (Nyl.) A.L. Sm. | = Fellhanera bouteillei |
| Biatorina littorella auct. p.p. | = Lecania hutchinsiae |
| Biatorina melastigma (Taylor) Mudd | = Catillaria chalybeia |
| Biatorina muddii Mudd | = Halecania ralfsii |
| Biatorina neuschildii Körb. | = Catinaria neuschildii |
| Biatorina obturbans (Nyl.) A.L. Sm. | = Tylothallia biformigera |
| Biatorina pilularis Körb. | = Biatora sphaeroides |
| Biatorina prasina (Fr.) P. Syd. | = Micarea prasina |
| Biatorina premnea A.L. Sm. | = Megalaria grossa |
| Biatorina pulverea (Borrer) Mudd | = Megalaria pulverea |
| Biatorina rhypodiza (Nyl.) A.L. Sm. | = Halecania rhypodiza |
| Biatorina sphaeroides A. Massal. | = Biatora sphaeroides |
| Biatorina spodiza (Nyl.) A.L. Sm. | = Micarea denigrata |
| Biatorina subnigrata (Nyl.) A.L. Sm. | = Micarea subnigrata |
| Biatorina subsphaeroides (Nyl.) A.L. Sm. | = Megalaria laureri |
| Biatorina subviridis (Nyl.) A.L. Sm. | = Catillaria subviridis |
| Biatorina supernula (Nyl.) A.L. Sm. | = Toninia episema {LF} |
| Biatorina synothea auct. | = Micarea denigrata |
| Biatorina synothea var. semialbula (Stirt.) A.L. Sm. | = ? Micarea denigrata |
| Biatorina synothea var. subnigrata (Nyl.) A.L. Sm. | = Micarea subnigrata |
| Biatorina tumidula (Sm.) A.L. Sm. | = Toninia tumidula |
| Bilimbia albidocarnea (Nyl.) A.L. Sm. | = Bacidia fuscoviridis |
| Bilimbia albidocarnea var. alborubella (Nyl.) A.L. Sm. | = Lecania cuprea |
| Bilimbia albidocarnea var. albovirella (Nyl.) A.L. Sm. | = Lecania cuprea |
| Bilimbia albidocarnea subsp. chlorotropoides (Nyl.) A.L. Sm. | = Lecania cuprea |
| Bilimbia aromatica (Sm.) Jatta | = Toninia aromatica |
| Bilimbia byssoboliza (Nyl.) A.L. Sm. | = Bacidia carneoglauca |
| Bilimbia cambrica Wheldon | = Stereocaulon leucophaeopsis |
| Bilimbia caradocensis (Leight. ex Nyl.) A.L. Sm. | = Hypocenomyce caradocensis |
| Bilimbia carbonacea (Anzi) Jatta | = Toninia verrucarioides |
| Bilimbia chlorococca (Graewe ex Stenh.) Th. Fr. | = Scoliciosporum chlorococcum |
| Bilimbia cuprea A. Massal. | = Lecania cuprea |
| Bilimbia deducta (Nyl.) Arnold | = unidentified non-lichenized fungus {F} |
| Bilimbia effusa Auersw. ex Rabenh. | = Bacidia auerswaldii |
| Bilimbia hemipolioides (Nyl.) A.L. Sm. | = Micarea peliocarpa |
| Bilimbia herbidula (Nyl.) A.L. Sm. | = ? Lecania cuprea |
| Bilimbia hyalinescens (Nyl.) Boistel | = Gyalidea hyalinescens |
| Bilimbia ilyophora (Stirt.) Wheldon & A. Wilson | = Micarea melaena |
| Bilimbia leucoblephara auct. brit. | = Byssoloma subdiscordans |
| Bilimbia leucophaea sensu A.L. Sm. | = Bilimbia lobulata |
| Bilimbia leucophaea var. montana (Nyl.) A.L. Sm. | = Bilimbia lobulata |
| Bilimbia leucophaea var. perpallescens (Nyl.) A.L. Sm. | = Bilimbia lobulata |
| Bilimbia leucophaeopsis (Nyl.) A.L. Sm. | = Stereocaulon leucophaeopsis |
| Bilimbia lignaria (Ach.) A. Massal. | = Micarea lignaria var. lignaria |
| Bilimbia lubens (Nyl.) A.L. Sm. | = Bilimbia sabuletorum |
| Bilimbia melaena (Nyl.) Arnold | = Micarea melaena |
| Bilimbia mesoidea (Nyl.) A.L. Sm. | = Toninia mesoidea |
| Bilimbia metamorphea (Nyl.) H. Olivier | = Bilimbia sabuletorum |
| Bilimbia metamorphea auct. brit. p.p. | = Vezdaea aestivalis |
| Bilimbia naegelii (Hepp) Anzi | = Lecania naegelii |
| Bilimbia nitschkeana J. Lahm ex Rabenh. | = Micarea nitschkeana |
| Bilimbia premnioides (Nyl.) A.L. Sm. | = Opegrapha areniseda |
| Bilimbia rhexoblephara (Nyl.) A.L. Sm. | = Rhexophiale rhexoblephara |
| Bilimbia sabuletorum var. obscuratum (Sommerf.) A.L. Sm. | = Biatora tetramera |
| Bilimbia sabuletorum var. septenaria (Nyl.) A.L. Sm. | = Bilimbia sabuletorum |
| Bilimbia sabuletorum var. simplicior (Nyl.) A.L. Sm. | = Catillaria contristans |
| Bilimbia sphaeroides auct. brit. p.p. | = Bilimbia sabuletorum |
| Bilimbia sphaeroides auct. brit. p.p. | = Micarea alabastrites |
| Bilimbia sphaeroides var. alabastrites (Nyl.) A.L. Sm. | = Micarea alabastrites |
| Bilimbia squalida (Ach.) Jatta | = Toninia squalida |
| Bilimbia squamulosa (Mudd) A.L. Sm. | = Toninia aromatica |
| Bilimbia squamulosa auct. p.p. | = Bilimbia lobulata |
| Bilimbia sublubens Paulson | = Lecanidion atratum (Hedw.) Rabenh.{F} |
| Bilimbia subturgidula (Nyl.) A.L. Sm. | = Bacidia subturgidula |
| Bilimbia subviridescens (Nyl.) A.L. Sm. | = Micarea subviridescens |
| Bilimbia subviridescens var. trisepta (Hellb.) A.L. Sm. | = Micarea peliocarpa |
| Bilimbia trachona (Ach.) Arnold | = Bacidia trachona |
| Bilimbia turneri (Leight.) A.L. Sm. | = Toninia aromatica |
| Bilimbia violacea Arnold | = Micarea peliocarpa |
| Bispora christiansenii D. Hawksw. | = Intralichen christiansenii {LF} |
| Bispora lichenum Diederich | = Intralichen lichenum {LF} |
| Bombyliospora incana sensu A.L. Sm. | = Megalospora tuberculosa |
| Bombyliospora pachycarpa (Delise) De Not. | = Megalospora tuberculosa |
| Borrera astroidea sensu Mudd | = Physcia clementei |
| Borrera atlantica (Sm.) Ach. | = Tornabea scutellifera |
| Borrera chrysophthalma (L.) Ach. | = Teloschistes chrysophthalmus |
| Borrera ciliaris (L.) Ach. | = Anaptychia ciliaris |
| Borrera flavicans (Sw.) Ach. | = Teloschistes flavicans |
| Borrera intricata (Desf.) Mudd | = Tornabea scutellifera |
| Borrera isidioides (Borrer) Mudd | = Rinodina isidioides |
| Borrera leucomela (L.) Ach. | = Heterodermia leucomela |
| Borrera obscura (Ehrh. ex Humb.) Mudd | = Phaeophyscia orbicularis |
| Borrera obscura var. virella (Ach.) | = Phaeophyscia orbicularis |
| Borrera pulverulenta sensu Mudd | = Physconia distorta |
| Borrera pulverulenta var. grisea (Lam.) Mudd | = Physconia grisea |
| Borrera speciosa sensu Mudd | = Heterodermia japonica |
| Botrydina vulgaris Bréb. | = Lichenomphalia umbellifera |
| Bryoria pseudofuscescens (Gyeln.) Brodo & D. Hawksw. | = Bryoria implexa |
| Bryoria vrangiana (Gyeln.) Brodo & D. Hawksw. | = incorrectly reported from the British Isles |
| Buellia abstracta (Nyl.) H. Olivier | = Buellia sequax |
| Buellia adjuncta Th. Fr. | = incorrectly reported from the British Isles {LF} |
| Buellia advenula (Leight.) H. Olivier | = Rhizocarpon advenulum |
| Buellia alboatra (Hoffm.) Th. Fr. | = Diplotomma alboatrum |
| Buellia alocizoides (Leight.) A.L. Sm. | = Rinodina gennarii |
| Buellia alocizoides sensu A.L. Sm. p.p. | = Rinodina bischoffii |
| Buellia alpicola (Hepp) Anzi | = Rhizocarpon alpicola |
| Buellia atrata (Sm.) Anzi | = Orphniospora moriopsis |
| Buellia atrata var. brunnea A.L. Sm. | = Orphniospora moriopsis var. brunnea (A.L. Sm.) D. Hawksw. |
| Buellia aspersa (Borrer) P. James | = Rinodina aspersa |
| Buellia athallina Müll. Arg. | = Dactylospora athallina {LF} |
| Buellia atroalba sensu A.L. Sm. | = ? Rhizocarpon hochstetteri |
| Buellia badioatra sensu A.L. Sm. | = Rhizocarpon polycarpum |
| Buellia badioatra var. atrobadia (Nyl.) A.L. Sm. | = Rhizocarpon polycarpum |
| Buellia biloculata (Nyl.) H. Olivier | = Rinodina biloculata |
| Buellia bloxamii (Berk.) D. Hawksw. | = Dactylospora bloxamii (Berk.) Hafellner {F} |
| Buellia canescens (Dicks.) De Not. | = Diploicia canescens |
| Buellia chlorophaea (Hepp ex Müll. Arg.) Lettau | = Diplotomma chlorophaeum |
| Buellia colludens (Nyl.) Tuck. | = ? Rhizocarpon hochstetteri |
| Buellia confervoides auct. brit. p.p. | = Rhizocarpon polycarpum |
| Buellia confervoides auct. brit. p.p. | = Rhizocarpon richardii |
| Buellia coniops (Wahlenb. ex Ach.) Th. Fr. | = Amandinea coniops |
| Buellia coracina auct. brit. p.p. | = Buellia aethalea |
| Buellia coracina auct. brit. p.p. | = Orphniospora moriopsis |
| Buellia deludens (Nyl.) A.L. Sm. | = ? Rhizocarpon alpicola |
| Buellia disciformis var. insignis (Nägeli ex Hepp) Flagey | = Buellia insignis |
| Buellia disciformis var. saxicola H. Olivier | = Buellia leptoclinoides |
| Buellia discolor (Hepp) Anzi | = Rinodina oxydata |
| Buellia epigaea auct. | = Buellia asterella |
| Buellia geophila auct. brit., non (Flörke ex Sommerf.) Lynge | = Diplotomma pharcidium |
| Buellia hochstetteri (Körb.) Mong. | = Rhizocarpon hochstetteri |
| #Buellia hochstetteri auct. brit. p.p. | = Rhizocarpon infernulum f. infernulum |
| #Buellia hochstetteri auct. brit. p.p. | = Rhizocarpon infernulum f. sylvaticum |
| Buellia impressula (Leight.) A.L. Sm. | = Buellia aethalea |
| Buellia interpolata (Stirt.) A.L. Sm. | = Rinodina interpolata |
| Buellia lignyota (Fr.) E. Müll. | = Rhizodiscina lignyota (Fr.) Hafellner {F} |
| Buellia lyperiza (Stirt.) A.L. Sm. | = status uncertain, type not traced |
| Buellia madeirensis Kalb & Hafellner | = Rinodina ericina |
| Buellia meiosperma auct., non (Nyl.) Müll. Arg. | = Buellia sequax |
| Buellia moriopsis (A. Massal.) Th. Fr. | = Orphniospora moriopsis var. moriopsis |
| Buellia moriopsis var. brunnea (A.L. Sm.) Sheard | = Orphniospora moriopsis var. brunnea |
| Buellia myriocarpa (DC.) De Not. | = Amandinea punctata |
| Buellia occulta Körb. | = Rinodina occulta |
| Buellia pharcidia (Ach.) Malme | = Diplotomma pharcidium |
| Buellia polospora (Leight.) Shirley | = Rinodina biloculata |
| Buellia praecavenda (Nyl. ex Cromb.) Arnold | = Amandinea punctata |
| %Buellia prospera (Nyl.) Riddle | = Amandinea lecideina |
| Buellia pulchella (Schaer.) Tuck | = Catolechia wahlenbergii |
| Buellia punctata (Hoffm.) A. Massal. | = Amandinea punctata |
| Buellia punctata var. excelsa (Leight.) Sheard | = Buellia excelsa |
| Buellia ryssolea (Leight.) A.L. Sm. | = Buellia subdisciformis |
| Buellia saxatilis (Schaer.) Körb. | = Dactylospora saxatilis {LF} |
| #Buellia saxorum sensu A.L. Sm. | = Buellia leptocline |
| Buellia scabrosa (Ach.) A. Massal. | = Epilichen scabrosus |
| Buellia scabrosa f. athallina (Müll. Arg.) A.L. Sm. | = Dactylospora athallina {LF} |
| Buellia soraria Th. Fr. | = Buellia aethalea |
| #Buellia stellulata auct. p. max p. | = Buellia aethalea |
| Buellia stygia (Berk. & M.A. Curtis) E. Müll. | = Dactylospora stygia (Berk. & M.A. Curtis) Hafellner {F} |
| Buellia succedens (Nyl.) Arnold | = status doubtful; type not located |
| Buellia venusta (Körb.) Lettau | = Diplotomma venustum Körb.; incorrectly recorded for the British Isles [NB: a valid name in Diplotomma is required for Diplotomma venustum auct. brit.] |
| Buellia verruculosa auct. | = Buellia ocellata |
| Buellia verruculosa subsp. praeponens (Nyl.) A.L. Sm. | = Buellia ocellata |
| Buellia verruculosa var. praeponens (Nyl.) Walt. Wats. | = Buellia ocellata |
| Buellia vezdana P. Scholz & Knoph | = Diplotomma vezdanum |
| Buellia wahlenbergii (Ach.) Sheard | = Catolechia wahlenbergii |
| Byssoloma rotuliforme (Müll. Arg.) R. Sant. & Thorold | = Byssoloma subdiscordans |
C
| Lichen Name | Synonym |
|---|---|
| #Calicium abietinum auct. brit. p.p. | = Calicium glaucellum |
| Calicium aciculare auct. brit., non (Ach.) Ach. | = Chaenotheca hispidula |
| Calicium aciculare (Ach.) Ach., non auct. brit. | = Chaenotheca furfuracea |
| Calicium aeruginosum Turner ex Sm. | = Chaenotheca trichialis |
| Calicium aeruginosum auct. p.p. | = Chaenotheca stemonea |
| Calicium aeruginosum subsp. caerulescens Turner & Borrer | = Chaenotheca trichialis |
| Calicium amylocaule Lettau | = Calicium lenticulare |
| Calicium arenarium (Hampe ex A. Massal.) Hampe ex Körb. | = Microcalicium arenarium {LF} |
| Calicium brunneolum Ach. | = Chaenotheca brunneola |
| Calicium byssaceum Fr. | = Stenocybe pullatula {F} |
| Calicium cantherellum sensu Sm. | = Sclerophora pallida |
| Calicium chlorellum auct. brit., non Ach. | = Chaenotheca hispidula |
| Calicium chrysocephalum (Turner ex Ach.) Ach. | = Chaenotheca chrysocephala |
| Calicium chrysocephalum f. filare (Ach.) Cromb. | = Chaenotheca chrysocephala |
| Calicium chrysocephalum f. melanocephalum Nyl. | = Chaenotheca chrysocephala |
| Calicium citrinum (Leight.) Nyl. | = Microcalicium arenarium {LF} |
| Calicium clavellum auct. brit. | = Calicium quercinum |
| Calicium claviculare auct. brit. p.p. | = Calicium quercinum |
| Calicium claviculare auct. brit. p.p. | = Calicium glaucellum |
| Calicium curtiusculum Nyl. | = Calicium quercinum |
| Calicium curtum Turner & Borrer ex Sm. | = Calicium abietinum |
| Calicium curtum auct. brit. p.max.p. | = Calicium glaucellum |
| Calicium curtum var. populinum Turner & Borrer | = Phaeocalicium populneum {F} |
| Calicium debile Turner & Borrer | = Chaenothecopsis debilis {F} |
| Calicium elassosporum Nyl. | = Chaenotheca trichialis |
| Calicium eusporum sensu Cromb., non Nyl. | = Stenocybe septata |
| Calicium ferrugineum Turner ex Sm. | = Chaenotheca ferruginea |
| Calicium furfuraceum (L.) Pers. | = Chaenotheca furfuracea |
| Calicium hyperellum (Ach.) Ach. | = Calicium viride |
| Calicium hyperellum f. baliolum (Ach.) Ach. | = Calicium viride |
| Calicium hyperellum f. viride (Pers.) Cromb. | = Calicium viride |
| Calicium kylemoriensis Larbal. ex Leight. | = Sphinctrina leucopoda {LF} |
| Calicium lichenoides (L.) Schumach. [nom. rejic. prop.] | = Calicium salicinum |
| Calicium melanophaeum Ach. | = Chaenotheca ferruginea |
| Calicium melanophaeum Ach. subsp. brunneolum (Ach.) Nyl. ex Norrl. | = Chaenotheca brunneola |
| Calicium melanophaeum var. ferrugineum (Turner ex Sm.) Schaer. | = Chaenotheca ferruginea |
| Calicium microcephalum (Sm.) Ach. | = Sphinctrina anglica {LF} |
| Calicium parietinum Ach. | = Mycocalicium subtile {F} |
| Calicium peronellum auct. brit., non (Ach.) Ach. | = Sclerophora pallida |
| Calicium phaeocephalum (Turner) Turner & Borrer | = Chaenotheca phaeocephala |
| Calicium populneum Brond. ex Duby | = Phaeocalicium populneum {F} |
| Calicium pusillum Flörke | = Chaenothecopsis pusilla |
| #Calicium quercinum auct. brit. p.p. | = Calicium glaucellum |
| Calicium quercinum subsp. curtiusculum (Nyl.) Cromb. | = Calicium quercinum |
| Calicium quercinum subsp. curtum (Turner & Borrer) Nyl. | = Calicium abietinum |
| Calicium quercinum var. lenticulare f. chlorodes Nyl. ex Cromb. | = Calicium glaucellum |
| Calicium retinens Nyl. | = Chaenothecopsis retinens {LF} |
| Calicium roscidum Ach. | = Calicium adspersum |
| Calicium septatum (Leight.) Leight. | = Stenocybe septata {F} |
| Calicium sessile sensu Turner & Borrer, et sensu Sm., non Pers. | = Sphinctrina turbinata {LF} |
| Calicium sessile var. marginatum Turner & Borrer | = Cyphelium sessile |
| Calicium sphaerocephalum auct. | = Calicium salicinum |
| Calicium sphaerocephalum var. xylonellum (Ach.) Trevis. | = Calicium salicinum |
| Calicium sphaerocephalum var. crustosum Turner & Borrer | = Calicium salicinum |
| Calicium sphaerocephalum var. xylonellum (Ach.) A.L. Sm. | = Calicium salicinum |
| Calicium subtile Pers. | = Mycocalicium subtile {F} |
| Calicium subquercinum Asahina | = Calicium lenticulare |
| Calicium tigillare (Ach.) Turner & Borrer | = Cyphelium tigillare |
| Calicium trachelinum (Ach.)Ach. | = Calicium salicinum |
| Calicium trachelinum f. hemiphaeum Nyl. ex Cromb. | = Calicium salicinum |
| Calicium trachelinum var. hemiplodum Nyl. ex Leight. | = Calicium salicinum |
| Calicium trajectum Nyl. ex Salwey | = Stenocybe septata |
| Calicium trichiale (Ach.) Ach. | = Chaenotheca trichialis |
| Calicium trichiale var. brunneolum (Ach.) Nyl. | = Chaenotheca brunneola |
| Calicium trichiale subsp. cinereum auct. brit. | = Chaenotheca trichialis |
| Calicium trichiale var. cinereum auct. brit., non (Pers.) Carroll | = Chaenotheca trichialis |
| Calicium trichiale var. ferrugineum (Turner ex Sm.) Cromb. | = Chaenotheca ferruginea |
| Calicium trichiale var. stemoneum (Ach.) Ach. | = Chaenotheca stemonea |
| Calicium triste sensu Cromb., non Körb. | = Phaeocalicium populneum {F} |
| Calicium tympanellum Ach. | = Cyphelium inquinans |
| Calicium viride f. leprosa Nádv. | = ? Calicium viride |
| Callopisma aurantiacum (Lightf.) A. Massal. | = Caloplaca flavorubescens |
| Callopisma aurantiacum var. flavovirescens (Wulfen) A. Massal. | = Caloplaca flavovirescens |
| Callopisma cerinellum (Nyl.) Walt. Watson | = Caloplaca cerinella |
| Callopisma cerinum (Hedw.) De Not. | = Caloplaca cerina |
| Callopisma cerinum var. cyanoleprum (DC.) Walt. Watson | = Caloplaca cerina |
| Callopisma citrinum (Hoffm.) Körb. | = Caloplaca citrina |
| Callopisma epixanthum (Ach.) Mudd | = Candelariella aurella |
| Callopisma ferrugineum (Huds.) Mudd | = Caloplaca ferruginea |
| Callopisma ferrugineum var. festivum (Ach.) Mudd | = Caloplaca crenularia |
| Callopisma luteoalbum (Turner) A. Massal. | = Caloplaca luteoalba |
| Callopisma luteoalbum var. calcicolum auct. brit. p.max.p. | = Caloplaca lactea |
| Callopisma ochraceum (Schaer.) A. Massal. | = Caloplaca ochracea |
| Callopisma phloginum (Ach.) Walt. Watson | = Caloplaca phlogina |
| Callopisma pyraceum (Ach.) Arnold | = Caloplaca holocarpa |
| Callopisma rupestre (Scop.) Walt. Watson | = Protoblastenia rupestris |
| Callopisma rupestre var. calvum (Dicks.) Walt. Watson | = Protoblastenia calva |
| Callopisma rupestre f. incrustans (DC.) Walt. Watson | = Protoblastenia incrustans |
| Callopisma tetrastichum (Nyl.) Walt. Watson | = Caloplaca ochracea |
| Callopisma vitellinulum auct. | = several Caloplaca spp. with a yellow thallus |
| Caloplaca albolutescens (Nyl.) H. Olivier | = Caloplaca teicholyta |
| Caloplaca ammiospila auct. brit. | = Caloplaca cinnamomea |
| Caloplaca ammiospila (Wahlenb.) H. Olivier | = incorrectly reported from the British Isles |
| Caloplaca atroflava var. submersa (Nyl.) H. Magn. | = ? Caloplaca atroflava |
| Caloplaca aurantiaca auct. p.p. [corticolous] | = Caloplaca flavorubescens |
| Caloplaca aurantiaca auct. p.p. [saxicolous] | = Caloplaca flavovirescens |
| Caloplaca aurantiaca (Lightf.) Th. Fr., non auct. | = Caloplaca ferruginea |
| Caloplaca aurantia var. heppiana (Mull. Arg.) Poelt | = Caloplaca flavescens |
| Caloplaca aurantia var. irrubescens (Nyl.) Zahlbr. | = Caloplaca irrubescens |
| Caloplaca caesiorufa auct. brit., non (Schrad.) Flagey | = Caloplaca ceracea |
| Caloplaca cerina var. chlorina (Flot.) Th. Fr. | = Caloplaca chlorina |
| Caloplaca cerina var. cyanolepra (DC.) Kickx | = Caloplaca cerina |
| Caloplaca cerina var. cyanopolia (Nyl.) Zahlbr. | = Caloplaca chlorina |
| Caloplaca cerina var. stillicidiorum (Vahl) Th. Fr. | = Caloplaca cerina var. chloroleuca |
| %Caloplaca chrysodeta (Vain. ex Räsänen) J.R. Laundon | = Leproplaca chrysodeta |
| #Caloplaca citrina auct. p.p. | = Caloplaca flavocitrina |
| #Caloplaca citrina auct. p.p. | = Caloplaca phlogina |
| Caloplaca citrina var. flavocitrina (Nyl.) Walt. Watson | = Caloplaca flavocitrina |
| Caloplaca citrina f. phlogina (Ach.) D. Hawksw. | = Caloplaca phlogina |
| Caloplaca dissidens (Nyl.) Mérat | = Xanthoria elegans |
| Caloplaca elegans (Link) Th. Fr. | = Xanthoria elegans |
| Caloplaca epixantha auct. | = Candelariella aurella |
| Caloplaca erythrocarpa auct. brit., non (Pers.) Zwackh | = Caloplaca teicholyta |
| #Caloplaca ferruginea auct. p.p. [saxicolous] | = Caloplaca crenularia |
| Caloplaca ferruginea var. festiva (Ach.) Th. Fr. | = Caloplaca crenularia |
| Caloplaca festiva (Ach.) Zwackh | = Caloplaca crenularia |
| Caloplaca furfuracea sensu A.E. Wade (1965), non H. Magn. (1944) | = Caloplaca holocarpa |
| Caloplaca fuscoatra (Decuill.) Zahlbr. | = Caloplaca aractina |
| #Caloplaca granulosa auct. p.p. | = Caloplaca verruculifera |
| Caloplaca heppiana (Müll. Arg.) Zahlbr. | = Caloplaca flavescens |
| Caloplaca heppiana brevilobata (Nyl.) A.E. Wade | = Caloplaca flavescens |
| Caloplaca incrustans (DC.) Flagey | = Protoblastenia incrustans |
| Caloplaca interfulgens auct. p.p. | = Caloplaca maritima |
| Caloplaca isidiigera V?zda | = Caloplaca chlorina |
| Caloplaca lallavei (Clem. ex Ach.) Flagey | = ? Caloplaca teicholyta |
| Caloplaca lamprocheila (DC.) Flagey | = Caloplaca arenaria |
| Caloplaca lobulata (Flörke) Hellb. | = incorrectly reported from the British Isles |
| Caloplaca marina var. flavogranulata (Wedd.) Zahlbr. | = Caloplaca marina |
| Caloplaca medians (Nyl.) Flagey | = Candelariella medians |
| Caloplaca minulata (Nyl.) Lettau | = Caloplaca saxicola |
| Caloplaca murorum (Ach.) Th. Fr. | = Caloplaca saxicola |
| Caloplaca murorum f. pusilla (A. Massal.) P. James (1965), comb. inval. | = Caloplaca saxicola |
| Caloplaca obliterascens (Nyl.) Zahlbr. | = Caloplaca microthallina |
| Caloplaca phaeocarpella (Nyl.) Zahlbr. | = ? Caloplaca pollinii |
| Caloplaca pusilla (A. Massal.) Zahlbr. | = Caloplaca saxicola |
| Caloplaca pyracea (Ach.) Th. Fr. | = Caloplaca holocarpa |
| Caloplaca pyracea var. pyrithroma (Ach.) Flagey | = Caloplaca holocarpa |
| Caloplaca sarcopisioides (Körb.) Zahlbr. | = Caloplaca obscurella |
| Caloplaca schaereri (Arnold) Zahlbr. | = Caloplaca dalmatica |
| Caloplaca stillicidiorum (Vahl) Lynge | = Caloplaca cerina var. chloroleuca |
| Caloplaca subpallida H. Magn. | = Caloplaca arenaria [but some authors believe two separate species may be involved] |
| Caloplaca tetrasticha (Nyl.) H. Olivier | = Caloplaca ochracea |
| Caloplaca turneriana (Ach.) H. Olivier | = Caloplaca atroflava |
| Caloplaca variabilis f. acrustacea Müll. Arg. | = Caloplaca alociza |
| Caloplaca velana (A. Massal.) Du Rietz | = Caloplaca dalmatica |
| Caloplaca viridirufa (Ach.) Zahlbr. | = Caloplaca aractina |
| Caloplaca vitellinula auct. | = several Caloplaca spp. with a yellow thallus |
| %Caloplaca xantholyta (Nyl.) Jatta | = Leproplaca xantholyta |
| Calothrix interrupta Carmich. ex Hook. | = Dictyonema interruptum |
| Candelaria crenata (Nyl.) Walt. Watson | = Candelariella arctica; incorrectly reported from the British Isles |
| Candelariella arctica (Körb.) R. Sant. | = incorrectly reported from the British Isles |
| Candelariella aurella f. heidelbergensis (Nyl.) P. James | = Candelariella aurella f. smaragdula |
| Candelariella crenata (Nyl.) A.L. Sm. | = Candelariella arctica; incorrectly reported from the British Isles |
| Candelariella epixantha auct. | = Candelariella aurella |
| Candelariella flavovirella (Nyl.) Lettau | = Candelariella vitellina f. flavovirella |
| Candelariella vitellina var. aurella (Hoffm.) A.L. Sm. | = Candelariella aurella |
| Candelariella vitellina f. viridis Walt. Watson | = Candelariella vitellina f. flavovirella [Watson’s name may, however, have priority] |
| Candelariella vitellina var. xanthostigma (Ach.) Elenkin | = Candelariella xanthostigma |
| Cathisinia concinna Stirt. | = Sarcogyne clavus |
| Catillaria anomaloides auct. | = Catillaria picila |
| Catillaria atropurpurea (Schaer.) Th. Fr. | = Catinaria atropurpurea |
| Catillaria biformigera (Leight.) H. Magn. | = Tylothallia biformigera |
| Catillaria bouteillei (Desm.) Zahlbr. | = Fellhanera bouteillei |
| Catillaria chloroscotina (Nyl.) Arnold | = Catillaria chalybeia var. chloropoliza |
| Catillaria chlorotiza (Nyl.) P. James | = Lecania chlorotiza |
| Catillaria confusior (Nyl.) Zahlbr. | = Catillaria scotinodes |
| Catillaria cristata (Leight.) Arnold | = Unguiculariopsis thallophila {LF} |
| Catillaria delutula (Nyl. Zahlbr. | = Absconditella delutula |
| Catillaria denigrata (Fr.) Boistel | = Micarea denigrata |
| Catillaria dufourii (Ach. ex Nyl.) Vain. | = Catillaria contristans |
| Catillaria episema (Nyl.) H. Olivier | = Toninia episema {LF} |
| Catillaria epiblastematica (Wallr.) Vain. | = Scutula epiblastematica {LF} |
| Catillaria erysiboides auct. brit. | = various species, incl. Lecania cyrtella, Lecania cyrtellina and Micarea prasina |
| Catillaria globulosa (Flörke) Th. Fr. | = Lecania hyalina |
| Catillaria graniformis (Hagen) Vain. | = Cliostomum corrugatum |
| Catillaria griffithii (Sm.) Malme | = Cliostomum griffithii |
| Catillaria grossa (Pers. ex Nyl.) Körb. | = Megalaria grossa |
| Catillaria intermixta auct., non (Nyl.) Arnold | = Megalaria laureri |
| Catillaria intrusa (Th. Fr.) Th. Fr. | = Carbonea intrusa |
| Catillaria jejuna (Nyl.) P. James | = Halecania ralfsii |
| Catillaria laureri Hepp ex Th. Fr. | = Megalaria laureri |
| Catillaria leucoplaca auct. | = Megalaria grossa |
| Catillaria lightfootii (Sm.) H. Olivier | = Fuscidea lightfootii |
| Catillaria littorella auct. brit. | = Lecania hutchinsiae |
| Catillaria littorella (Nyl.) Zahlbr., non auct. | = Fellhanera bouteillei |
| Catillaria lutosa auct. brit. | = Caloplaca variabilis |
| Catillaria micrococca (Körb.) Th. Fr. | = Micarea micrococca |
| Catillaria ooliticola Walt. Watson | = Arthonia lapidicola |
| Catillaria prasina (Fr.) Th. Fr. | = Micarea prasina |
| Catillaria premnea auct. | = Megalaria grossa |
| Catillaria pulverea (Borrer) Lettau | = Megalaria pulverea |
| Catillaria rhypodiza (Nyl.) Zahlbr. | = Halecania rhypodiza |
| Catillaria sphaeroides (A. Massal.) Schuler | = Biatora sphaeroides |
| Catillaria spodiza (Nyl.) Zahlbr. | = Micarea denigrata |
| Catillaria subnigrata (Nyl.) Herre | = Micarea subnigrata |
| Catillaria umbraticula (Nyl.) P. James | = Lecania cuprea |
| Catinaria grossa (Pers. ex Nyl.) Vain. | = Megalaria grossa |
| Catinaria intermixta auct., non (Nyl.) P. James | = Megalaria laureri |
| Catinaria laureri (Hepp ex Th. Fr.) Degel. | = Megalaria laureri |
| Catinaria leucoplaca auct. | = Megalaria grossa |
| Catillaria neuschildii | = Catinaria neuschildii |
| Catinaria pulverea (Borrer) V?zda & Poelt | = Megalaria pulverea |
| Cenomyce alcicornis (Lightf.) Ach. | = Cladonia foliacea |
| Cenomyce sparassa (Ach.) Ach. | = Cladonia squamosa var. squamosa |
| Cercidiospora Körb. [orth. error] | = Cercidospora |
| Cecidospora lichenicola (Zopf) Hafellner | = Cercidospora punctillata {LF} |
| Cercidospora ulothii Körb. | = Cercidospora macrospora {LF} |
| Cetraria aculeata f. hispida (Cromb.) A.L. Sm. | = Cetraria muricata |
| Cetraria chlorophylla (Willd.) Vain. | = Tuckermanopsis chlorophylla |
| Cetraria commixta (Nyl.) Th. Fr. | = Melanelia commixta |
| Cetraria crispa (Ach.) Nyl. | = Cetraria ericetorum |
| Cetraria cucullata (Bellardi) Ach. | = Flavocetraria cucullata (Bellardi) Kärnefelt & Thell; incorrectly reported from the British Isles |
| Cetraria delisei (Bory ex Schaer.) Nyl. | = Cetrariella delisei |
| Cetraria diffusa auct. | = Imshaugia aleurites |
| Cetraria fahluensis auct. p.p. | = Melanelia commixta |
| Cetraria fahluensis auct. p.p. | = Melanelia hepatizon |
| Cetraria glauca (L.) Ach. | = Platismatia glauca |
| Cetraria glauca f. fallax (Weber) Stein | = Platismatia glauca |
| Cetraria glauca var. fallax (Weber) Ach. | = Platismatia glauca |
| Cetraria glauca var. tenuisecta (Cromb.) A.L. Sm. | = Platismatia glauca |
| Cetraria hepatizon (Ach.) Vain. | = Melanelia hepatizon |
| Cetraria hiascens (Fr.) Th. Fr. | = Cetrariella delisei |
| Cetraria islandica f. platyna (Ach.) Ach. | = Cetraria islandica |
| Cetraria islandica var. tenuifolia (Retz.) Vain. | = Cetraria ericetorum |
| Cetraria juniperina (L.) Ach. | = Vulpicida juniperinus |
| Cetraria lacunosa auct. brit. | = Platismatia norvegica |
| Cetraria nivalis (L.) Ach. | = Flavocetraria nivalis |
| Cetraria norvegica (Lynge) Du Rietz | = Platismatia norvegica |
| Cetraria pinastri (Scop.) Gray | = Vulpicida pinastri |
| Cetraria polyschiza (Nyl.) Lettau | = Melanelia hepatizon |
| Cetraria scutata auct. | = Tuckermanopsis chlorophylla |
| Cetraria sepincola auct. 19th C | = Tuckermanopsis chlorophylla |
| Cetraria ulophylla (Ach.) Rebent. | = Tuckermanopsis chlorophylla |
| Cetrelia cetrarioides (Delise ex Duby) W.L. Culb. & C.F. Culb. | = Cetrelia olivetorum s. lat. [CR] |
| Cetrelia chichitae W.L. Culb. & C.F. Culb. | = Cetrelia olivetorum s. lat. [CR] |
| Cetrelia monachorum (Zahlbr.) W.L. Culb. & C.F. Culb. | = Cetrelia olivetorum s. lat. [CR] |
| Cetrariella commixta (Nyl.) A. Thell & Kärnefelt | = Melanelia commixta |
| Chaenotheca acicularis auct. | = Chaenotheca hispidula |
| Chaenotheca aeruginosa (Turner ex Sm.) A.L. Sm. | = Chaenotheca trichialis |
| Chaenotheca aeruginosa auct. p.p. | = Chaenotheca stemonea |
| Chaenotheca brunneola var. elassospora (Nyl.) A.L. Sm. | = Chaenotheca trichialis |
| Chaenotheca carthusiae (Harm.) Lettau | = Chaenotheca chlorella |
| Chaenotheca chlorella sensu Duncan (1970) | = Chaenotheca phaeocephala |
| Chaenotheca chrysocephala var. filaris (Ach.) Dalla Torre & Sarnth. | = Chaenotheca chrysocephala |
| Chaenotheca chrysocephala var. melanocephala (Nyl.) A.L. Sm. | = Chaenotheca chrysocephala |
| Chaenotheca melanophaea (Ach.) Zwackh | = Chaenotheca ferruginea |
| Chaenotheca melanophaea var. ferruginea (Turner ex Sm.) Lettau | = Chaenotheca ferruginea |
| Chaenotheca melanophaea var. flavocitrina Paulson | = Chaenotheca ferruginea |
| Chaenotheca sulphurea (Retz.) Middelb. & Mattsson | = Chaenotheca brachypoda |
| Chaenotheca trabinella sensu A.L. Sm. | = Chaenotheca phaeocephala |
| Chaenotheca trichialis subsp. cinerea sensu A.L. Sm., non (Pers.) A.L. Sm. | = Chaenotheca trichialis |
| Chaenothecopsis lignicola (Nádv.) A. Schmidt | = Chaenothecopsis pusiola {LF} |
| Chaenothecopsis subpusilla (Vain.) Tibell | = Chaenothecopsis pusilla |
| Chiodecton albidum (Taylor) Leight. | = Syncesia myrticola |
| Chiodecton crassum (DC.) Zahlbr. | = Enterographa crassa |
| Chiodecton hutchinsiae (Leight.) Zahlbr. | = Enterographa hutchinsiae |
| Chiodecton myrticola Fée | = Syncesia myrticola |
| Chiodecton myrticola var. sarniense Mudd | = Syncesia myrticola |
| Chiodecton petraeum Delise ex Duby | = Syncesia myrticola |
| Chiodecton subdiscordans Nyl. | = Byssoloma subdiscordans |
| Chiographa lyellii (Sm.) Leight. | = Phaeographis lyellii |
| Chromatochlamys confusum Fryday ad int. | = Strigula confusa |
| Chromatochlamys geislerioides Fryday ad. int. | = Cercidospora decolorella |
| Chromatochlamys larbalestieri (A.L. Sm.) H. Mayrhofer & Poelt | = Thelenella larbalestieri |
| Chromatochlamys muscorum (Fr.) H. Mayrhofer & Poelt var. muscorum | = Thelenella muscorum var. muscorum |
| Chromatochlamys muscorum var. octospora (Nyl.) H. Mayrhofer & Poelt | = Thelenella muscorum var. octospora |
| #Chrysothrix chrysophthalma auct. p.p. [with sorediate thallus] | = Chrysothrix flavovirens |
| Ciliomyces oropensis (Ces.) Höhn. | = Paranectria oropensis {LF} |
| Cladina alpestris (L.) Nyl. | = Cladonia stellaris |
| Cladina arbuscula (Wallr.) Hale & W. Culb. | = Cladonia arbuscula subsp. arbuscula [but most British records refer to the subsp. squarrosa] |
| Cladina ciliata (Stirt.) Trass | = Cladonia ciliata |
| Cladina impexa (Harm.) de Lesd. | = Cladonia portentosa |
| Cladina mediterranea (P.A. Duvign. & Abbayes) Follmann & Hern.-Padr. | = Cladonia mediterranea |
| Cladina mitis (Sandst.) Mong. | = Cladonia mitis |
| Cladina portentosa (Dufour) Follmann | = Cladonia portentosa |
| Cladina rangiferina (L.) Nyl. | = Cladonia rangiferina |
| Cladina stellaris (Opiz) Brodo | = Cladonia stellaris |
| Cladina tenuis (Flörke) de Lesd. | = Cladonia ciliata var. tenuis |
| Cladonia acuminata (Ach.) Norrl. | = incorrectly reported from the British Isles |
| Cladonia alcicornis (Lightf.) Flörke | = Cladonia foliacea |
| Cladonia alpestris (L.) Rabenh. | = Cladonia stellaris |
| Cladonia alpicola (Flot.) Vain. | = Cladonia macrophylla |
| Cladonia amaurocraea auct. brit. | = Cladonia uncialis subsp. biuncialis |
| Cladonia anomaea (Ach.) Ahti & P. James | = Cladonia ramulosa |
| Cladonia arbuscula subsp. mitis (Sandst.) Ruoss | = Cladonia mitis |
| Cladonia arbuscula auct. brit. p.max.p. | = Cladonia arbuscula subsp. squarrosa |
| Cladonia asahinae J.W. Thomson {CR} | = Cladonia chlorophaea s. lat. {CR} |
| Cladonia bacillaris (Leight.) Arnold | = Cladonia macilenta s. lat. {CR} |
| Cladonia capitata (Michx.) Spreng. | = Cladonia peziziformis |
| Cladonia cenotea var. glauca (Flörke) Leight. | = Cladonia glauca |
| Cladonia cervicornis var. subcervicornis Vain. | = Cladonia subcervicornis |
| Cladonia ciliata f. flavicans (Flörke) Ahti & DePriest | = Cladonia ciliata var. tenuis |
| Cladonia coccifera f. cornucopioides auct. brit. | = Cladonia coccifera s. lat. |
| Cladonia coccifera var. cornucopioides auct. brit. | = Cladonia coccifera s. lat. |
| Cladonia coccifera var. deformis auct. brit. | = Cladonia sulphurina |
| Cladonia coccifera var. incrassata (Flörke) Laurer | = Cladonia incrassata |
| Cladonia coccifera var. pleurota (Flörke) Schaer. | = Cladonia pleurota |
| Cladonia conista A.W. Evans | = Cladonia humilis s. lat. {CR} |
| Cladonia conista auct. brit. | = Cladonia humilis |
| Cladonia conistea auct. | = Cladonia humilis |
| Cladonia conoidea Ahti | = Cladonia humilis |
| Cladonia cornucopioides auct. | = Cladonia coccifera s. lat. |
| Cladonia cornutoradiata (Vain.) Zopf | = Cladonia subulata |
| Cladonia crispata auct. brit. p.max.p. | = Cladonia crispata var. cetrariiformis |
| Cladonia cryptochlorophaea Asahina | = Cladonia chlorophaea s. lat. {CR} |
| Cladonia deformis auct. brit. p.max.p. | = Cladonia sulphurina |
| Cladonia degenerans (Flörke) Spreng. | = Cladonia phyllophora |
| Cladonia degenerans var. anomaea (Ach.) Cromb. | = Cladonia ramulosa |
| Cladonia delessertii Vain. | = Cladonia subfurcata (Nyl.) Arnold; incorrectly reported from the British Isles |
| Cladonia delicata (Ehrh. ex Ach.) Florke | = Cladonia parasitica |
| Cladonia destricta auct. | = Cladonia zopfii |
| Cladonia ecmocyna auct. brit. | = Cladonia maxima |
| Cladonia endiviæfolia [orth. var.] | = Cladonia convoluta |
| Cladonia endiviæfolia [orth. var.] var. alcicornis (Flörke) Mudd | = Cladonia foliacea |
| Cladonia endiviifolia | = Cladonia convoluta |
| Cladonia endiviifolia var. alcicornis (Lightf.) Mudd | = Cladonia foliacea |
| Cladonia fimbriata f. nemoxyna auct. brit. p.max.p. | = Cladonia fimbriata |
| Cladonia fimbriata var. radiata (Schreb.) Cromb. | = Cladonia subulata |
| Cladonia fimbriata var. subcornuta Nyl. ex Cromb. | = Cladonia subulata |
| Cladonia fimbriata var. subulata (L.) Vain. | = Cladonia subulata |
| Cladonia flabelliformis auct. | = Cladonia polydactyla |
| Cladonia floerkeana var. carcata (Nyl.) Vain. | = Cladonia floerkeana |
| Cladonia fragilissima Østh. & P. James | = Cladonia callosa |
| Cladonia foliacea var. endiviifolia (Dicks.) Schaer. | = Cladonia convoluta |
| Cladonia foliacea var. firma (Nyl.) Vain. | = Cladonia firma |
| Cladonia furcata subsp. diffisa Stirt. | = Cladonia crispata var. cetrariiformis |
| Cladonia furcata var. recurva A.L. Sm. | = Cladonia scabriuscula |
| Cladonia furcata var. scabriuscula (Delise) Coem. | = Cladonia scabriuscula |
| Cladonia furcata var. subrangiformis | = Cladonia furcata subsp. subrangiformis |
| Cladonia gonecha (Ach.) Asahina | = Cladonia sulphurina |
| Cladonia gracilis var. chordalis (Flörke) Schaer. | = Cladonia gracilis |
| Cladonia grayi G.K. Merrill ex Sandst. {CR} | = Cladonia chlorophaea s. lat. {CR} |
| Cladonia humilis var. bourgeanica A.W. Archer | = Cladonia humilis s. lat. {CR} |
| Cladonia impexa Harm. | = Cladonia portentosa |
| Cladonia lamarkii Nyl. | = Cladonia ramulosa |
| Cladonia lamarkii f. isignyi (Delise) Nyl. | = Cladonia ramulosa |
| Cladonia lepidota auct. brit. p.max.p. | = Cladonia subcervicornis |
| Cladonia leptophylla (Ach.) Flörke | = Cladonia peziziformis |
| Cladonia leucophaea Abbayes | = Cladonia ciliata var. ciliata |
| Cladonia macilenta subsp. floerkeana (Fr.) V. Wirth | = Cladonia floerkeana |
| Cladonia macrophyllodes auct. brit. | = Cladonia subcervicornis |
| Cladonia merochlorophaea Asahina {CR} | = Cladonia chlorophaea s. lat. {CR} |
| Cladonia merochlorophaea var. novochlorophaea Sipman {CR} | = Cladonia chlorophaea s. lat. {CR} |
| Cladonia nemoxyna (Ach.) Arnold | = Cladonia rei |
| Cladonia nemoxyna auct. brit. p.max.p. | = Cladonia fimbriata |
| Cladonia novochlorophaea (Sipman) Brodo & Ahti | = Cladonia chlorophaea s. lat. {CR} |
| Cladonia nylanderi Cout. | = Cladonia firma |
| Cladonia papillaria (Ehrh.) Hoffm. | = Pycnothelia papillaria |
| Cladonia papillaria f. molariformis (Hoffm.) Schaer. | = Pycnothelia papillaria |
| Cladonia pityrea (Flörke) Fr. | = Cladonia ramulosa |
| Cladonia portentosa f. subimpexa (P.A. Duvign.) Ahti | = Cladonia portentosa {CR} |
| Cladonia pungens auct. | = Cladonia rangiformis |
| Cladonia pyxidata var. chlorophaea auct. | = Cladonia chlorophaea s. lat. |
| Cladonia pyxidata var. pocillum (Ach.) Fr. | = Cladonia pocillum |
| Cladonia pyxidata subsp. pocillum (Ach.) Fink | = Cladonia pocillum |
| Cladonia rangiferina auct. 19th C | = various species of Cladonia subgen. Cladina |
| Cladonia rappii auct. brit. | = Cladonia cervicornis subsp. pulvinata |
| Cladonia squamosa var. allosquamosa Hennipman | = Cladonia squamosa var. subsquamosa |
| Cladonia squamosa var. delicata (Ehrh. ex Ach.) Fr. | = Cladonia parasitica |
| Cladonia squamosa var. leptophylla (Ach.) Schaer. | = Cladonia peziziformis |
| Cladonia squamosa var. sparassa (Ach.) auct. | = Cladonia squamosa var. squamosa |
| Cladonia stricta auct. brit. | = Cladonia trassii Ahti |
| Cladonia subfurcata (Nyl.) Arnold | = incorrectly reported from the British Isles |
| Cladonia subimpexa P.A. Duvign. {CR} | = Cladonia portentosa {CR} |
| Cladonia subrangiformis Sandst. | = Cladonia furcata subsp. subrangiformis |
| Cladonia subsquamosa (Nyl. ex Leight.) Cromb., non Kremp. | = Cladonia squamosa var. subsquamosa |
| Cladonia sylvatica auct. | = Cladonia arbuscula s. lat.; but records often include Cladonia ciliata and Cladonia portentosa |
| Cladonia symphycarpa auct. | = Cladonia symphycarpia |
| Cladonia tenuis s. lat. | = Cladonia ciliata s. lat. |
| Cladonia tenuis var. leucophaea (Abbayes) Ahti | = Cladonia ciliata var. ciliata |
| Cladonia turgida Hoffm. | = incorrectly reported from the British Isles |
| Cladonia umbricola Tønsberg & Ahti {CR} | = Cladonia polydactyla var. umbricola {CR} |
| Cladonia uncialis auct. brit. p.max.p. | = Cladonia uncialis subsp. biuncialis |
| Cladonia uncialis subsp. dicraea (Ach.) D. Hawksw. | = Cladonia uncialis subsp. biuncialis |
| Cladonia verticillata (Hoffm.) Schaer. | = Cladonia cervicornis subsp. verticillata |
| Cladonia verticillata var. cervicornis (Ach.) Flörke | = Cladonia cervicornis subsp. cervicornis |
| Clathroporina calcarea Walt. Watson | = Belonia nidarosiensis |
| Clathroporina larbalestieri (A.L. Sm.) A.L. Sm. | = Thelenella larbalestieri |
| Clathrus virescens Huds. | = Chaenotheca furfuracea |
| Clauzadea cyclisca (A. Massal.) V. Wirth | = Clauzadea chondrodes |
| Clauzadeana instratula (Nyl.) Cl. Roux | = Clauzadeana macula |
| Cliostomum graniforme (Hagen) Coppins | = Cliostomum corrugatum |
| Clypeococcum hypocenomyceae D. Hawksw. [orth. error] | = Clypeococcum hypocenomycis |
| Coelocaulon aculeatum (Schreb.) Link | = Cetraria aculeata |
| Coelocaulon aculeatum subsp. hispidum (Cromb.) D. Hawksw. | = Cetraria muricata |
| Coelocaulon aculeatum f. sorediatum (Du Rietz) D. Hawksw. | = Cetraria aculeata parasitized by Taeniolella rolfii {LF} |
| Coelocaulon divergens (Ach.) R. Howe | = Bryocaulon divergens (Ach.) Kärnefelt; incorrectly reported from the British Isles |
| Coelocaulon muricatum (Ach.) Eckfeldt | = Cetraria muricata |
| Coenogonium ebeneum (Dillwyn) A.L. Sm. | = Cystocoleus ebeneus |
| Coenogonium luteum (Dicks.) Kalb & Lücking | = Dimerella lutea |
| Coenogonium nigrum auct. | = Cystocoleus ebeneus |
| Coenogonium pineti (Ach.) Lücking & Lumbsch | = Dimerella pineti |
| Collema aggregatum auct. | = Collema fasciculare |
| Collema auriculatum Hoffm. | = Collema auriforme |
| Collema auriculatum f. membranaceum (Kremp.) Leight. | = Collema auriforme |
| Collema auriculatum var. pinguescens Nyl. ex Cromb. | = Collema cristatum var. cristatum |
| Collema ceranoides Borrer | = Collema tenax var. ceranoides |
| Collema ceranoides sensu Mudd (1861) p.p. | = Collema ceraniscum |
| Collema chalazanodes Nyl. | = ? Lempholemma polyanthes |
| Collema chalazanum Ach. | = Lempholemma chalazanum |
| Collema cheileum (Ach.) Ach. | = Collema crispum |
| Collema cheilium f. dispersum Walt. Watson | = Collema crispum var. metzleri |
| Collema cheileum f. monocarpum (Dufour ex Schaer.) Cromb. | = Collema crispum var. metzleri |
| Collema cheileum f. monocarpum sensu Leight. (1879) | = Collema crispum var. crispum |
| Collema cheileum f. nudum (Schaer.) Leight. | = Collema crispum |
| Collema concinnum Flot. | = Collema tenax |
| Collema confertum (Ach.) Leight., non Arnold | = ? Collema tenax |
| Collema crispum auct. p.p. | = Collema bachmanianum |
| Collema crispum subsp. ceranoides (Borrer) Nyl. ex Cromb. | = Collema tenax var. ceranoides |
| Collema crispum var. cristatulum Nyl. ex Cromb. | = Collema tenax |
| Collema crispum f. graniforme Harm. | = Collema crispum |
| Collema crispum f. nudum Schaer. | = Collema crispum |
| Collema cristatum sensu Hook in Sm. (1833) | = Collema tenax |
| Collema dermatinum auct. | = Collema auriforme |
| Collema dermatinum auct. | = Collema cristatum |
| Collema epiphyllum Leight. | = Seuratia millardetii (Racib.) Meeker {F} |
| #Collema fasciculare sensu Leight. (1879) p.p. | = Collema conglomeratum |
| Collema flaccidum var. microlobum Nyl. ex Leight. | = Collema fuscovirens |
| Collema fluviatile (Huds.) Steud. | = Collema dichotomum |
| Collema furvum auct. | = Collema fuscovirens |
| Collema glaucescens Hoffm. | = Collema limosum |
| Collema granosum Rabenh., non DC. | = Collema auriforme |
| Collema granosum var. auriculatum (Hoffm.) A.L. Sm. | = Collema auriforme |
| Collema granulatum sensu Hook. | = Collema fuscovirens |
| Collema granuliferum Nyl. | = Collema cristatum |
| Collema granuliferum f. meizolobum (Nyl. ex Cromb.) Nyl. ex Leight. | = Collema fuscovirens |
| Collema granuliferum f. minor Cromb. ex Leight. | = Collema cristatum |
| Collema hypergenum Nyl. | = Collema cristatum |
| Collema isidioides Nyl. | = Lempholemma isidioides; incorrectly reported from the British Isles |
| Collema lacerum DC. | = Leptogium lichenoides |
| Collema laureri Leight., nom. illeg. | = Collema undulatum |
| Collema lichenodeum Nyl. | = Lempholemma radiatum |
| Collema melaenum auct. | = Collema cristatum |
| Collema melaenum (Scop.) Rabenh. | = Collema cristatum var. marginale |
| Collema melaenum var. complicatum (Schaer.) Leight. | = Collema cristatum var. marginale |
| Collema melaenum var. jacobaeifolium (Shrank) Ach. | = Collema cristatum var. marginale |
| Collema melaenum f. jacobaeifolium (Shrank) Cromb. | = Collema cristatum var. marginale |
| Collema melaenum var. marginale (Huds.) Ach. | = Collema cristatum var. marginale |
| Collema melaenum f. marginale (Huds.) Leight. | = Collema cristatum var. marginale |
| Collema microphyllum Ach. (1810), non (Sw.) DC. (1805) | = Collema fragrans |
| Collema multifidum var. jacobaeifolium (Shrank) Schaer. | = Collema cristatum var. marginale |
| Collema muscicola (Sw.) Ach. | = Polychidium muscicola |
| Collema nigrum (Huds.) Ach. | = Placynthium nigrum |
| Collema psorellum Nyl. | = Collema callopismum var. rhyparodes |
| Collema pulposum (Bernh. ex Schrad.) Ach. | = Collema tenax |
| Collema pulposum var. ceranoides (Borrer) Leight. | = Collema tenax var. ceranoides |
| Collema pulposum f. compactum sensu Leighton (1879) | = Collema tenax |
| Collema pulposum var. cristatum sensu Mudd p.p. | = Collema tenax |
| Collema pulposum f. granulatum sensu Leight. (1879) | = ? Collema bachmanianum |
| Collema pulposum f. hydrocharum sensu Leight. (1879) | = ? Collema tenax |
| Collema pulposum var. limosum (Ach.) Mudd | = Collema limosum |
| Collema pulposum var. pulposulum (Nyl.) Cromb. | = Collema tenax |
| Collema pulposum var. tenax (Sw.) Nyl. | = Collema tenax |
| Collema rupestre (Sw.) Rabenh. | = Collema flaccidum |
| Collema rupestre var. subfurvum (Müll. Arg.) Zahlbr. | = Collema subflaccidum |
| Collema ryssoleum (Tuck.) A. Schneid. | = incorrectly reported from the British Isles |
| Collema schraderi Ach. | = Leptogium schraderi |
| Collema sinuatum (Huds.) Hoffm. | = Leptogium gelatinosum |
| Collema spongiosum Ach. | = Solorina spongiosa |
| Collema stygium auct. | = Collema polycarpon |
| Collema subfurvum auct. | = Collema subflaccidum |
| Collema subplicatile sensu Leight. | = ? Collema cristatum |
| Collema subplicatile f. meizolobum Nyl. ex Cromb. | = Collema fuscovirens |
| Collema subtile (Schrad.) Ach. | = Leptogium subtile |
| Collema symphoreum (Ach.) DC. | = Synalissa symphorea |
| Collema tenuissimum (Dicks.) Ach. | = Leptogium tenuissimum |
| Collema terrulentum Nyl. | = Collema fragrans |
| Collema tenax var. coronatum Körb. | = Collema tenax |
| Collema trachyopum Taylor | = ? Placynthium nigrum |
| Collema tremelloides auct. brit. p.p. | = Leptogium britannicum |
| Collema tremelloides auct. brit. p.p. | = Leptogium cochleatum |
| Collema tunaeforme (Ach.) Ach. [orth. var.] | = Collema fuscovirens |
| Collema tuniforme (Ach.) Ach. | = Collema fuscovirens |
| Collemodium fragile (Taylor) Nyl. ex Cromb. | = Collema fragile |
| Collemodium glebulentum (Nyl. ex Cromb.) Nyl. ex Cromb. | = Collema glebulentum |
| %Collemopsidium angermannicum (Degel.) A. Nordin | = Pyrenocollema strontianense |
| Collemopsidium bryospilum (Nyl.) Coppins | = Frigidopyrenia bryospila |
| %Collemopsidium elegans (R. Sant.) Grube & B.D. Ryan | = Pyrenocollema elegans |
| %Collemopsidium foveolatum (A.L. Sm.) F. Mohr | = Pyrenocollema halodytes sensu Coppins in Purvis et al. (1992) |
| %Collemopsidium halodytes (Nyl.) Grube & B.D. Ryan | = Pyrenocollema orustense |
| %Collemopsidium pelvetiae (G.K. Sutherl.) Kohlm., D. Hawksw. & Volkm.-Kohlm. | = Pyrenocollema pelvetiae |
| %Collemopsidium sublitorale (Leight.) Grube & B.D. Ryan | = Pyrenocollema sublitorale |
| Conferva atrovirens Dillwyn | = Ephebe lanata |
| Conida clemens auct. brit., non (Tul.) A. Massal. | = Arthonia apotheciorum {LF} |
| Conida epicladonia (Nyl.) Vouaux | = Scutula epicladonia {LF} |
| Conida epiphorbia (Stirt.) Vouaux | = Arthonia fuscopurpurea {LF} |
| Conida fuscopurpurea (Tul.) Vouaux | = Arthonia fuscopurpurea {LF} |
| Conida galactinaria (Leight.) Vouaux | = Arthonia apotheciorum {LF} |
| Conida punctella (Nyl.) Arnold | = Arthonia punctella {LF} |
| Coniocybe citrina Leight. | = Microcalicium arenarium {LF} |
| Coniocybe furfuracea (L.) Ach. | = Chaenotheca furfuracea |
| Coniocybe furfuracea f. fulva (L.) Fr. | = Chaenotheca furfuracea |
| Coniocybe furfuracea var. fulva (L.) Schaer. | = Chaenotheca furfuracea |
| Coniocybe furfuracea f. sulphurella Fr. | = Chaenotheca furfuracea |
| Coniocybe furfuracea var. sulphurella (Fr.) Schaer. | = Chaenotheca furfuracea |
| Coniocybe gracilenta (Ach.) Ach. | = Chaenotheca gracilenta |
| Coniocybe hyalinella Nyl. | = Sclerophora peronella |
| Coniocybe pallida (Pers.) Fr. | = Sclerophora pallida |
| Coniocybe peronella (Ach.) Tibell | = Sclerophora peronella |
| Coniocybe sulphurea (Retz.) Nyl. | = Chaenotheca brachypoda |
| Coniocybopsis arenaria (Hampe ex A. Massal.) Vain. | = Microcalicium arenarium {LF} |
| Coniosporium physciae (Kalchbr.) Sacc. | = Xanthoriicola physciae {LF} |
| Coniothecium graphideorum (Nyl.) Keissl. | = Milospium graphideorum {LF} |
| Coniothecium lichenicola Linds. | = Sclerococcum sphaerale {LF} |
| Coniothecium sphaerale (Ach.) Keissl. | = Sclerococcum sphaerale {LF} |
| Conotrema homalotropum (Nyl.) A.L. Sm. | = Bactrospora homalotropa |
| Conotrema urceolatum auct. brit. | = Bactrospora homalotropa |
| Coriscium viride (Ach.) Vain. | = Lichenomphalia hudsoniana |
| Cornicularia aculeata (Schreb.) Ach. | = Cetraria aculeata |
| Cornicularia aculeata var. sorediata (Du Rietz) Du Rietz | = Cetraria aculeata parasitized by Taeniolella rolfii {LF} |
| Cornicularia bicolor (Ehrh.) Ach. | = Bryoria bicolor |
| Cornicularia heteromalla (Sm.) Hook. | = application uncertain |
| Cornicularia lanata auct. | = Pseudephebe pubescens |
| Cornicularia muricata (Ach.) Ach. | = Cetraria muricata |
| Cornicularia pubescens (L.) Ach. | = Pseudephebe pubescens |
| Cornicularia pubescens auct. p.p. | = Ephebe lanata |
| Cornicularia tristis (Weber) Hoffm. | = Cornicularia normoerica |
| Corticium arachnoideum Berk. | = Athelia arachnoidea {LF} |
| Corticium centrifugum sensu Bres. | = Athelia arachnoidea {LF} |
| Cresponea premnea var. saxicola (Mudd) Egea & Torrente | = Cresponea premnea [on rock] |
| Crocynia aeruginosa auct. brit. p.p. | = Lepraria incana |
| Crocynia aeruginosa auct. brit. p.p. | = Botryolepraria lesdainii |
| Crocynia andrewii de Lesd. | = Lepraria lobificans |
| Crocynia anglica de Lesd. ex Hue | = application uncertain (type lost) |
| Crocynia caesioalba de Lesd. | = Lepraria caesioalba |
| Crocynia crassissima auct. brit. p.max.p. | = Lepraria nivalis |
| Crocynia crassissima Hue | = Lepraria crassissima |
| Crocynia creticola Hue | = application uncertain |
| Crocynia declivicola Hue | = application uncertain |
| Crocynia finkii de Lesd. | = Lepraria lobificans |
| Crocynia flava (Schreb.) Hue | = Chrysothrix candelaris |
| Crocynia fragilis de Lesd. | = application uncertain (type lost) |
| Crocynia grevilleana de Lesd. | = Botryolepraria lesdainii |
| Crocynia lanuginosa auct. p.max.p. | = Lepraria membranacea |
| Crocynia lanuginosa var. albescens de Lesd. | = Lepraria membranacea |
| Crocynia lanuginosa var. inactiva de Lesd. | = Lepraria membranacea |
| Crocynia latebrarum (Ach.) Hue | = Lecanactis latebrarum |
| Crocynia libricola de Lesd. | = application uncertain |
| Crocynia mollissima de Lesd. | = Lepraria lobificans |
| Crocynia rigidula de Lesd. | = Lepraria rigidula |
| Crocynia saxicola de Lesd. ex Hue | = application uncertain (type lost) |
| Crocynia saxicola var. inactiva de Lesd. ex Hue | = application uncertain (type lost) |
| Crocynia scotica de Lesd. ex Hue | = application uncertain (type lost) |
| Crocynia tephra Hue | = ? Lepraria incana |
| Cryptomyces peltigerae Fuckel | = Corticifraga peltigerae {LF} |
| Cybebe gracilenta (Ach.) Tibell | = Chaenotheca gracilenta |
| Cyphelium chlorellum sensu Mudd, non (Ach.) Körb. | = Chaenotheca hispidula |
| Cyphelium chrysocephalum (Turner ex Ach.) De Not. | = Chaenotheca chrysocephala |
| Cyphelium citrinum (Leight.) Mudd | = Microcalicium arenarium {LF} |
| Cyphelium melanophaeum (Ach.) Körb. | = Chaenotheca ferruginea |
| Cyphelium phaeocephalum (Turner) Körb. | = Chaenotheca phaeocephala |
| #Cyphelium sessile auct. p.p. 19th C | = Sphinctrina turbinata |
| Cyphelium stigonellum auct. brit. | = Cyphelium sessile {LF} |
| Cyphelium stigonellum (Ach.) Chevall.) | = Sphinctrina turbinata {LF} |
| Cyphelium trichiale (Ach.) De Not | = Chaenotheca trichialis |
| Cyphelium trichiale var. brunneolum (Ach.) Mudd | = Chaenotheca brunneola |
| Cyphelium trichiale var. ferrugineum (Turner ex Sm.) Mudd | = Chaenotheca ferruginea |
| Cyphelium trichiale var. stemoneum (Ach.) Mudd | = Chaenotheca stemonea |
| Cyphelium tympanellum (Ach.) Ach. | = Cyphelium inquinans |
| Cystocoleus niger (Huds.) Hariot | = Cystocoleus ebeneus |
D
| Lichen Name | Synonym |
|---|---|
| Dacampiosphaeria rivana (De Not.) D. Hawksw. | = Pyrenidium actinellum {LF} |
| Dactylospora inspersa sensu Mudd | = Dactylospora parasitica {LF} |
| Dactylospora lamyi (O.J. Rich.) Arnold | = Opegrapha lamyi {LF} |
| Dendriscocaulon bolacinum Nyl. | = Lobaria amplissima (blue-green phycotype) |
| Dendriscocaulon umhausense (Auersw.) Degel. | = Lobaria amplissima (blue-green phycotype) |
| Dendrophoma alcicornaria (Linds.) Vouaux | = Lichenosticta alcicornaria {LF} |
| Dermatina hippocastani (DC.) Oksner | = Cyrtidula hippocastani {F} |
| Dermatina quercus (A. Massal.) Zahlbr. | = Cyrtidula quercus {F} |
| Dermatina quercus var. ilicis Riedl | = name of uncertain application (type lost) |
| Dermatina swinscowii Riedl | = Arthothelium lirellans {F} |
| Dermatocarpella squamulosa (Ach.) H. Harada | = Catapyrenium squamulosum |
| Dermatocarpon aquaticum (Weiss) Zahlbr. | = Dermatocarpon luridum |
| Dermatocarpon cinereum (Pers.) Th. Fr. | = Catapyrenium cinereum |
| Dermatocarpon fluviatile (Weber) Th. Fr. | = Dermatocarpon luridum |
| Dermatocarpon hepaticum auct. brit. p.p. | = Catapyrenium squamulosum |
| Dermatocarpon hepaticum auct. brit. p.p. | = Catapyrenium lachneum |
| Dermatocarpon insulare auct. brit. | = Verrucaria latericola |
| Dermatocarpon insulare (A. Massal.) Mig. | = Verrucaria fuscula Nyl.; incorrectly reported from the British Isles |
| Dermatocarpon lachneum (Ach.) A.L. Sm. | = Catapyrenium lachneum |
| #Dermatocarpon lachneum auct. brit. p.p. | = Catapyrenium rufescens |
| #Dermatocarpon lachneum auct. brit. p.p. (esp. lowland records) | = Catapyrenium squamulosum |
| Dermatocarpon leptophyllum auct. brit. p.max.p. | = Dermatocarpon meiophyllizum |
| Dermatocarpon leptophyllum (Ach.) K.G.W. Lång | = incorrectly reported from the British Isles |
| Dermatocarpon macrocarpum (Taylor) A.L. Sm. | = ? Verrucaria macrostoma |
| Dermatocarpon meiophyllum auct. brit. | = Dermatocarpon meiophyllizum |
| Dermatocarpon miniatum var. complicatum auct. brit. p.p. | = Dermatocarpon intestiniforme |
| Dermatocarpon miniatum var. complicatum auct. brit. p.p. | = Dermatocarpon miniatum |
| Dermatocarpon miniatum var. leptophyllum auct. brit. | = Dermatocarpon meiophyllizum |
| Dermatocarpon polyphyllum Dalla Torre & Sarnth. | = Dermatocarpon intestiniforme |
| Dermatocarpon psoromoides (Borrer) Dalla Torre & Sarnth. | = Catapyrenium psoromoides |
| Dermatocarpon rufescens (Ach.) Th. Fr. | = Catapyrenium rufescens |
| Dermatocarpon weberi (Ach.) Mann | = Dermatocarpon luridum |
| Desmazieria evernioides auct., non (Nyl.) Follman & Huneck | = Ramalina lacera |
| Dibaeis roseus [sphalm.] | = Dibaeis baeomyces |
| Didymella collemata Vouaux | = Didymellopsis collematum {LF} |
| Didymella epipolytropa (Mudd) Berl. & Voglino | = Cercidospora epipolytropa {LF} |
| Didymella pulposi Vouaux | = Didymellopsis pulposi {LF} |
| Didymella sphinctrinoides (Zwackh) Berl. & Voglino | = Zwackhiomyces sphinctrinoides {LF} |
| Didymosphaeria epipolytropa (Mudd) G. Winter | = Cercidospora epipolytropa {LF} |
| Didymosphaeria microsticta (Mudd) G. Winter | = Polycoccum microstictum {LF} |
| Didymosphaeria neottizans (Leight.) A.L. Sm. | = Pyrenidium actinellum {LF} |
| Didymosphaeria peltigerae Fuckel | = Polycoccum peltigerae {LF} |
| Dimerella diluta (Pers.) Trevis. | = Dimerella pineti |
| Diplodina lichenoides A.L. Sm. | = Crustodiplodina lichenoides (A.L. Sm.) Punith. {F} |
| Diplodina sandstedei Zopf | = Epicladonia sandstedei {LF} |
| Diplodina solorinaria (Linds.) Vouaux | = Rhagadostoma lichenicola {LF} |
| Diplodina vouauxii de Lesd. | = ? Lichenodiplis lecanorae {LF} |
| Diploicia epigaea auct. | = Buellia asterella |
| Diploschistes actinostomus var. caesioplumbeus (Nyl.) J. Steiner | = Diploschistes caesioplumbeus |
| Diploschistes albissimus auct. brit. | = Diploschistes gypsaceus |
| Diploschistes bryophilus (Ehrh. ex Ach.) Zahlbr. | = Diploschistes muscorum |
| Diploschistes lichenicola (Mont.) Vain. | = Diploschistes muscorum |
| Diploschistes scruposus var. bryophilus (Ach.) Müll. Arg. | = Diploschistes muscorum |
| Diploschistes scruposus var. parasiticus (Sommerf.) Zahlbr. | = Diploschistes muscorum |
| Diplotomma calcareum (Ach.) Körb. | = Rhizocarpon umbilicatum |
| Diplotomma epipolium auct. brit. | = Diplotomma venustum auct. brit. |
| Diplotomma hedinianum (H. Magn.) P. Clerc [orth. error], comb. inval. | = Diplotomma venustum auct. brit. |
| Diplotomma pulverulentum (Anzi) D. Hawksw. | = Buellia pulverulenta |
| Dirina immersa f. sorediata Müll. Arg. | = Dirina massiliensis f. sorediata |
| Dirina repanda (Fr.) Nyl. | = Dirina massiliensis f. massiliensis |
| Dirina repanda f. stenhammarii (Fr. ex Stenh.) Clauzade & Cl. Roux | = Dirina massiliensis f. sorediata |
| Dirina stenhammarii (Fr. ex Stenh.) Poelt & Follmann | = Dirina massiliensis f. sorediata |
| Discocera lichenicola A.L. Sm. & Ramsb. | = Lecidea lichenicola |
| Discothecium acervatum (Stirt.) A.L. Sm. | = Polycoccum trypethelioides {LF} |
| Discothecium calcaricola (Mudd) Vouaux | = ? Endococcus rugulosus {LF} |
| Discothecium gemmiferum auct. | = Endococcus propinquus {LF} |
| Discothecium gemmiferum var. brachysporum auct. brit. | = of uncertain application {LF} |
| Discothecium gemmiferum var. calcaricola (Mudd) Keissl. | = ? Endococcus rugulosus {LF} |
| Discothecium gemmiferum var. physciicola (Nyl.) Vouaux | = ? Endococcus parietinus {LF} |
| Discothecium squamarioides (Mudd) Keissl. | = Polycoccum squamarioides {LF} |
| Discothecium stereocaulicola (Linds.) Vouaux | = Polycoccum trypethelioides {LF} |
| Discothecium stigma auct. | = Endococcus perpusillus {LF} |
| Duncaneana Coppins ad int. | = Placynthiella |
