Checklist of lichens of Nunavut (Canada)
Version 31 December 2018

 

  1. Acarospora glaucocarpa (Wahlenb. ex Ach.) Körb. - Barrett & Thomson (1975: 162), Thomson & Weber (1992: 393)
  2. Acarospora sinopica (Wahlenb. in Ach.) Körb. - Thomson & Weber (1992: 393)

  3. Adelolecia pilati (Hepp) Hertel & Hafellner - Thomson & Weber (1992: 393)

  4. Agonimia gelatinosa (Ach.) Th. Fr. - Barrett & Thomson (1975: 163 as Polyblastia gelatinosa)

  5. Alectoria nigricans (Ach.) Nyl. - Barrett & Thomson (1975: 163), Thomson & Weber (1992: 393), Gould (1994: 44)
  6. Alectoria ochroleuca (Hoffm.) A. Massal. - Barrett & Thomson (1975: 163), Thomson & Weber (1992: 393), Gould (1994: 44)
  7. Alectoria vexillifera (Nyl.) Stizenb. - Thomson & Weber (1992: 394)

  8. Allantoparmelia almquistii (Vain.) Essl. - Thomson & Weber (1992: 394)
  9. Allantoparmelia alpicola (Th. Fr.) Essl. - Thomson & Weber (1992: 394)

  10. Allocetraria madreporiformis (Ach.) Tuck. - Thomson & Weber (1992: 397 as Dactylina madreporiformis), Gould (1994: 45 as Dactylina madreporiformis)

  11. Amandinea punctata (Hoffm.) Coppins & Scheid. - Thomson & Weber (1992: 395 as Buellia punctata incl. f. muscicola Hepp ex Körb.)

  12. Amygdalaria panaeola (Ach.) Hertel & Brodo - Thomson & Weber (1992: 394)

  13. Anaptychia crinalis (Schaer.) Vezda - Thomson & Weber (1992: 394 erroneously as Anaptychia setifera)

  14. Arctomia interfixa (Nyl.) Vain. - Thomson & Weber (1992: 394)

  15. Arctocetraria andrejevii (Oxner) Kärnefelt & A. Thell - Gould (1994: 44 as Cetraria andrejevii)
  16. Arctocetraria nigricascens (Nyl. in Kihlman) Elenkin - Thomson & Weber (1992: 396 as Cetraria nigricascens), Gould (1994: 45 as Cetraria nigricascens), Thell et al. (2002: 286 ITS)

  17. Arctoparmelia centrifuga (L.) Hale - Barrett & Thomson (1975: 162 as Parmelia centrifuga), Thomson & Weber (1992: 394), Gould (1994: 44)
  18. Arctoparmelia incurva (Pers.) Hale - Barrett & Thomson (1975: 162 as Parmelia incurva), Thomson & Weber (1992: 394), Gould (1994: 44)
  19. Arctoparmelia separata (Th. Fr.) Hale - Barrett & Thomson (1975: 163 as Parmelia separata), Thomson & Weber (1992: 394), Gould (1994: 44)
  20. Arctoparmelia subcentrifuga (Oxner) Hale - Gould (1994: 44)

  21. Arthonia atomaria (Lynge) Kilias - Thomson & Weber (1992: 394) akzeptiert von Esslinger Version 20, Nom. illeg. fide IF überprüfen

  22. Arthrorhaphis alpina (Schaer.) R. Sant. - Thomson & Weber (1992: 394)

  23. Asahinea chrysantha (Tuck.) W. L. Culb. & C. F. Culb. - Thomson & Weber (1992: 394), Gould (1994: 44)
  24. Asahinea scholanderi (Llano) W. L. Culb. & C. F. Culb. - Gould (1994: 44)

  25. Aspicilia aliena (Zahlbr.) Oxner - Thomson & Weber (1992: 394)
  26. Aspicilia anseris (Lynge) J.W. Thomson - Thomson & Weber (1992: 394)
  27. Aspicilia candida (Anzi) Hue - Thomson & Weber (1992: 394)
  28. Aspicilia cinerea (L.) Körb. - Thomson & Weber (1992: 394)
  29. Aspicilia disserpens (Zahlbr.) Räsänen - Thomson & Weber (1992: 394)
  30. Aspicilia nikrapensis Darb. - Barrett & Thomson (1975: 162 as Lecanora candida var. nikrapensis)
  31. Aspicilia perradiata (Nyl.) Hue - Thomson & Weber (1992: 394)
  32. Aspicilia plicigera (Zahlbr.) Räsänen - Thomson & Weber (1992: 394)

  33. Athallia holocarpa (Hoffm.) Arup, Frödén & Søchting - Barrett & Thomson (1975: 163 as Caloplaca holocarpa), Thomson & Weber (1992: 395 as Caloplaca holocarpa)
  34. Athallia saxifragarum (Poelt) Arup, Frödén & Søchting - Thomson & Weber (1992: 395 as Caloplaca saxifragarum)

  35. Bacidia bagliettoana (A. Massal. & De Not.) Jatta - Barrett & Thomson (1975: 161), Thomson & Weber (1992: 394)
  36. Bacidia coprodes (Körb.) Lettau - Thomson & Weber (1992: 394 erroneously as Bacidia trachona)
  37. Bacidia herbarum (Stizenb.) Arnold - Thomson & Weber (1992: 394)

  38. Baeomyces carneus (Retz.) Flörke - Barrett & Thomson (1975: 162)
  39. Baeomyces rufus (Huds.) Rebent. - Thomson & Weber (1992: 394)

  40. Bellemerea alpina (Sommerf.) Clauzade & Cl. Roux - Thomson & Weber (1992: 394)

  41. Biatora cuprea (Sommerf.) Fr. - Thomson & Weber (1992: 398 as Lecidea cuprea)
  42. Biatora vernalis (L.) Fr. - Barrett & Thomson (1975: 162 as Lecidea vernalis), Thomson & Weber (1992: 395)

  43. Bilimbia lobulata (Sommerf.) Hafellner & Coppins - Barrett & Thomson (1975: 162 as Toninia lobulata)

  44. Blastenia ammiospila (Wahlenb.) Arup, Søchting & Frödén - Barrett & Thomson (1975: 163 as Caloplaca cinnamomea), Thomson & Weber (1992: 395 as Caloplaca ammiospila)

  45. Blennothallia crispa (Weber ex F.H. Wigg.) Otálora, P.M. Jørg. & Wedin - Gould (1994: 45 as Collema crispum)

  46. Brodoa oroarctica (Krog) Goward - Thomson & Weber (1992: 395), Gould (1994: 45 as Hypogymnia oroarctica)

  47. Bryobilimbia diapensiae (Th. Fr.) Fryday, Printzen & S. Ekman - Thomson & Weber (1992: 398 as Lecidea diapensiae)
  48. Bryobilimbia hypnorum (Lib.) Fryday, Printzen & S. Ekman - Thomson & Weber (1992: 398 as Lecidea hypnorum)

  49. Bryocaulon divergens (Ach.) Kärnef. - Barrett & Thomson (1975: 163 as Cornicularia divergens), Thomson & Weber (1992: 395), Gould (1994: 44)

  50. Bryonora castanea (Hepp) Poelt - Barrett & Thomson (1975: 162 as Lecanora castanea), Thomson & Weber (1992: 395)

  51. Bryoplaca jungermanniae (Vahl) Søchting, Frödén & Arup - Barrett & Thomson (1975: 163 as Caloplaca jungermanniae), Thomson & Weber (1992: 395 as Caloplaca jungermanniae)
  52. Bryoplaca sinapisperma (Lam. & DC.) Søchting, Frödén & Arup - Thomson & Weber (1992: 395 as Caloplaca sinapisperma)
  53. Bryoplaca tetraspora (Nyl.) Oliv. - Barrett & Thomson (1975: 163 as Caloplaca tetraspora), Thomson & Weber (1992: 395 as Caloplaca tetraspora)

  54. Bryoria chalybeiformis (L.) Brodo & D. Hawksw. - Barrett & Thomson (1975: 163 as Alectoria chalybeiformis), Thomson & Weber (1992: 395), Gould (1994: 44)
  55. Bryoria fuscescens (Gyeln.) Brodo & D. Hawksw. - Gould (1994: 44), Gould (1994: 44 as Bryoria lanestris)
  56. Bryoria nadvornikiana (Gyeln.) Brodo & D. Hawksw. - Gould (1994: 44 Northernmost locality in North America)
  57. Bryoria nitidula (Th. Fr.) Brodo & D. Hawksw. - Barrett & Thomson (1975: 163 as Alectoria nitidula), Thomson & Weber (1992: 395), Gould (1994: 44)
  58. Bryoria simplicior (Vain.) Brodo & D. Hawksw. - Gould (1994: 44)
  59. Bryoria tenuis (Å.E. Dahl) Brodo & D. Hawksw. - Barrett & Thomson (1975: 163 as Alectoria tenuis), Thomson & Weber (1992: 395), Gould (1994: 44)

  60. Caloplaca celata Th. Fr. - Thomson & Weber (1992: 395)
  61. Caloplaca cerina (Ehrh. ex Hedwig) Th. Fr. - Carmer (1975: 51), Thomson & Weber (1992: 395)
  62. Caloplaca diphyodes (Nyl.) Jatta - Thomson & Weber (1992: 398 as Lecania arctica)
  63. Caloplaca fraudans (Th. Fr.) H. Olivier - Thomson & Weber (1992: 395)
  64. Caloplaca stillicidiorum (Vahl) Lynge - Barrett & Thomson (1975: 163), Thomson & Weber (1992: 395)

  65. Calvitimela armeniaca (DC.) Hafellner - Barrett & Thomson (1975: 161 as Lecidea armeniaca)

  66. Candelariella arctica (Körb.) R. Sant. - Barrett & Thomson (1975: 162)
  67. Candelariella aurella (Hoffm.) Zahlbr. - Thomson & Weber (1992: 395)
  68. Candelariella canadensis H. Magn. - Hakulinen (1954: 49 as Candelariella hudsonica Type), Barrett & Thomson (1975: 162 erroneously as Candelariella terrigena), Thomson & Weber (1992: 395 erroneously as Candelariella terrigena), Westberg (2010: 121)
  69. Candelariella placodizans (Nyl.) H. Magn. - Thomson & Weber (1992: 395)
  70. Candelariella vitellina (Hoffm.) Müll. Arg. - Thomson & Weber (1992: 395)

  71. Carbonea vorticosa (Flörke) Hertel - Barrett & Thomson (1975: 162 as Lecidea vorticosa)

  72. Catapyrenium cinereum (Pers.) Körb. - Thomson & Weber (1992: 395)

  73. Cephalophysis leucospila (Anzi) H. Kilias & Scheid. - Thomson & Weber (1992: 396)

  74. Cetraria aculeata (Schreb.) Fr. - Barrett & Thomson (1975: 163 as Cornicularia aculeata), Thomson & Weber (1992: 396 as Coelocaulon aculeatum), Gould (1994: 45 as Coelocaulon aculeatum)
  75. Cetraria ericetorum Opiz subsp. ericetorum - Barrett & Thomson (1975: 162), Thomson & Weber (1992: 396)
  76. Cetraria ericetorum Opiz subsp. reticulata (Räsänen) Kärnefelt - Gould (1994: 45 as Cetraria ericetorum var. reticulata)
  77. Cetraria islandica (L.) Ach. - Barrett & Thomson (1975: 162), Thomson & Weber (1992: 396), Gould (1994: 45)
  78. Cetraria laevigata Rass. - Thomson & Weber (1992: 396), Gould (1994: 45)
  79. Cetraria muricata (Ach.) Eckfeldt - Barrett & Thomson (1975: 163 as Cornicularia muricata)
  80. Cetraria nigricans Nyl. - Thomson & Weber (1992: 396), Gould (1994: 45), Thell et al. (2002: 286 DNA: ITS)

  81. Cetrariella commixta (Nyl.) A. Thell & Kärnefelt - Gould (1994: 44 as Cetraria commixta)
  82. Cetrariella delisei (Bory ex Schaer.) Kärnefelt & A. Thell - Barrett & Thomson (1975: 162 as Cetraria delisei), Thomson & Weber (1992: 396 as Cetraria delisei), Gould (1994: 44 as Cetraria delisei)
  83. Cetrariella fastigiata (Del. ex Nyl. in Norrlin) Kärnef. - Gould (1994: 45 as Cetraria fastigiata)

  84. Circinaria caesiocinerea (Nyl. ex Malbr.) A. Nordin, Savic & Tibell - Thomson & Weber (1992: 394 as Aspicilia caesiocinerea)

  85. Cladonia acuminata (Ach.) Norrl. - Gould (1994: 45)
  86. Cladonia alaskana A. Evans - Gould (1994: 45)
  87. Cladonia amaurocraea (Flörke) Schaer. - Barrett & Thomson (1975: 162), Thomson & Weber (1992: 396), Gould (1994: 45)
  88. Cladonia arbuscula (Wallr.) Flot. subsp. arbuscula - Thomson & Weber (1992: 396 as Cladina arbuscula), Gould (1994: 45 as Cladina arbuscula)
  89. Cladonia arbuscula (Wallr.) Flot. subsp. mitis (Sandst.) Ruoss - Barrett & Thomson (1975: 162 as Cladonia mitis), Thomson & Weber (1992: 396 as Cladina mitis), Gould (1994: 45 as Cladina mitis)
  90. Cladonia bellidiflora (Ach.) Schaer. - Barrett & Thomson (1975: 162), Thomson & Weber (1992: 396), Gould (1994: 45)
  91. Cladonia cariosa (Ach.) Sprengel - Thomson & Weber (1992: 396), Gould (1994: 45)
  92. Cladonia carneola (Fr.) Fr. - Thomson & Weber (1992: 396), Gould (1994: 45)
  93. Cladonia cenotea (Ach.) Schaer. - Gould (1994: 45)
  94. Cladonia chlorophaea (Flörke ex Sommerf.) Sprengel - Gould (1994: 45)
  95. Cladonia coccifera (L.) Willd. - Barrett & Thomson (1975: 162), Thomson & Weber (1992: 396), Gould (1994: 45)
  96. Cladonia cornuta (L.) Hoffm. subsp. cornuta - Barrett & Thomson (1975: 162), Thomson & Weber (1992: 396), Gould (1994: 45)
  97. Cladonia cryptochlorophaea Asahina - Gould (1994: 45)
  98. Cladonia cyanipes (Sommerf.) Nyl. - Gould (1994: 45)
  99. Cladonia deformis (L.) Hoffm. - Thomson & Weber (1992: 396), Gould (1994: 45)
  100. Cladonia digitata (L.) Hoffm. - Gould (1994: 45)
  101. Cladonia ecmocyna Leight. subsp. ecmocyna - Thomson & Weber (1992: 396), Gould (1994: 45)
  102. Cladonia fimbriata (L.) Fr. - Thomson & Weber (1992: 396), Gould (1994: 45)
  103. Cladonia gracilis (L.) Willd. - Barrett & Thomson (1975: 162), Thomson & Weber (1992: 396), Gould (1994: 45)
  104. Cladonia grayi G. K. Merr. - Gould (1994: 45)
  105. Cladonia kanewskii Oxner - Ahti & Brodo (1981: 240)
  106. Cladonia macrophylla (Schaer.) Stenh. - Thomson & Weber (1992: 396), Gould (1994: 45)
  107. Cladonia macrophyllodes Nyl. - Gould (1994: 45)
  108. Cladonia maxima (Asahina) Ahti - Gould (1994: 45)
  109. Cladonia merochlorophaea Asahina - Gould (1994: 45)
  110. Cladonia pleurota (Flörke) Schaer. - Gould (1994: 45)
  111. Cladonia pocillum (Ach.) O. Rich. - Barrett & Thomson (1975: 162), Thomson & Weber (1992: 396), Gould (1994: 45)
  112. Cladonia pyxidata (L.) Hoffm. - Thomson & Weber (1992: 396), Gould (1994: 45)
  113. Cladonia rangiferina (L.) Nyl. - Thomson & Weber (1992: 396 as Cladina rangiferina), Gould (1994: 45 as Cladina rangiferina)
  114. Cladonia scabriuscula (Delise in Duby) Nyl. - Gould (1994: 45)
  115. Cladonia squamosa (Scop.) Hoffm. - Gould (1994: 45)
  116. Cladonia stellaris (Opiz) Pouzar & Vezda - Thomson & Weber (1992: 396 as Cladina stellaris), Gould (1994: 45 as Cladina stellaris)
  117. Cladonia straminea xxx - , Gould (1994: 45 as Cladonia metacorallifera)
  118. Cladonia stricta (Nyl.) Nyl. - Thomson & Weber (1992: 396), Gould (1994: 45)
  119. Cladonia stygia (Fr.) Ruoss - Gould (1994: 45 as Cladina stygia)
  120. Cladonia subfurcata (Nyl.) Arnold - Gould (1994: 45)
  121. Cladonia sulphurina (Michx.) Fr. - Gould (1994: 45)
  122. Cladonia symphycarpa (Ach.) Fr. - Gould (1994: 45)
  123. Cladonia trassii Ahti - Barrett & Thomson (1975: 162 erroneously Cladonia lepidota)
  124. Cladonia uncialis (L.) Weber ex Wigg. - Gould (1994: 45)
  125. Cladonia verticillata (Hoffm.) Schaer. - Gould (1994: 45)

  126. Clauzadea monticola (Ach. in Schaer.) Hafellner & Bellem. - Thomson & Weber (1992: 396)

  127. Collema glebulentum (Nyl. ex Crombie) Degel. - Thomson & Weber (1992: 397), Gould (1994: 45)

  128. Dactylina arctica (Hook. f.) Nyl. - Barrett & Thomson (1975: 163), Thomson & Weber (1992: 397), Gould (1994: 45)
  129. Dactylina beringica C. D. Bird & J. W. Thomson - Gould (1994: 45)
  130. Dactylina ramulosa (Hook.) Tuck. - Barrett & Thomson (1975: 163), Thomson & Weber (1992: 397), Gould (1994: 45)

  131. Dermatocarpon rivulorum (Arnold) Dalla Torre & Sarnth. - Gould (1994: 45)

  132. Dimelaena oreina (Ach.) Norman - Thomson & Weber (1992: 397)

  133. Diplotomma alboatra (Hoffm.) Flot. - Thomson & Weber (1992: 397)
  134. Diplotomma nivalis (Bagl. & Car.) Hertel ex Hafellner - Thomson & Weber (1992: 395 as Buellia nivalis)

  135. Enchylium tenax (A. Massal.) Degel. - Thomson & Weber (1992: 397 as Collema tenax var. crustaceum), Gould (1994: 45 as Collema tenax)

  136. Endocarpon tortuosum Herre - Gould (1994: 45)

  137. Ephebe hispidula (Ach.) Horw. - Thomson & Weber (1992: 397), Gould (1994: 45)
  138. Ephebe lanata (L.) Vain. - Gould (1994: 45)

  139. Euopsis pulvinata (Schaer.) Nyl. - Barrett & Thomson (1975: 161 as Pyrenopsis pulvinata)

  140. Evernia mesomorpha Nyl. - Gould (1994: 45)
  141. Evernia perfragilis Llano - Thomson & Weber (1992: 397), Gould (1994: 45)

  142. Farnoldia hypocrita (A. Massal.) Frøberg - Thomson & Weber (1992: 398 as Lecidea hypocrita)

  143. Flavocetraria cucullata (Bellardi) Kärnefelt & A. Thell - Barrett & Thomson (1975: 162 as Cetraria cucullata), Thomson & Weber (1992: 396 as Cetraria cucullata), Gould (1994: 44 as Cetraria cucullata)
  144. Flavocetraria nivalis (L.) Kärnefelt & A. Thell - Barrett & Thomson (1975: 162 as Cetraria nivalis), Thomson & Weber (1992: 396 as Cetraria nivalis), Gould (1994: 45 as Cetraria nivalis)

  145. Fuscidea mollis (Wahlenb.) Wirth & Vezda - Thomson & Weber (1992: 397)

  146. Fuscopannaria praetermissa (Nyl.) P. James - Barrett & Thomson (1975: 161 as Parmeliella praetermissa)

  147. Gyalecta foveolaris (Ach.) Schaer. - Barrett & Thomson (1975: 161), Thomson & Weber (1992: 397)
  148. Gyalecta geoica (Wahlenb. ex Ach.) Ach. - Thomson & Weber (1992: 397)
  149. Gyalecta peziza (Mont.) Anzi - Barrett & Thomson (1975: 161)

  150. Gyalolechia bracteata (Hoffm.) A. Massal. subsp. bracteata - Barrett & Thomson (1975: 163 as Fulgensia bracteata), Thomson & Weber (1992: 397 as Fulgensia bracteata)
  151. Gyalolechia xanthostigmoidea (Räsänen) Søchting, Frödén & Arup - Zhurbenko & Daniels (2003: 100 as Caloplaca xanthostigmoidea)

  152. Gypsoplaca macrophylla (Zahlbr.) Timdal - Zhurbenko & Daniels (2003: 101)

  153. Halecania alpivaga (Th. Fr.) M. Mayrh. - Thomson & Weber (1992: 397)

  154. Helocarpon crassipes Th. Fr. - Barrett & Thomson (1975: 161 as Lecidea crassipes)

  155. Hypogymnia austerodes (Nyl.) Räsänen - Thomson & Weber (1992: 397), Gould (1994: 45)
  156. Hypogymnia bitteri (Lynge) Ahti - Gould (1994: 45)
  157. Hypogymnia physodes (L.) W. Wats. - Barrett & Thomson (1975: 162), Thomson & Weber (1992: 397), Gould (1994: 45)
  158. Hypogymnia subobscura (Vain.) Poelt - Barrett & Thomson (1975: 162), Thomson & Weber (1992: 397), Gould (1994: 45)
  159. Hypogymnia vittata (Ach.) Parr - Thomson & Weber (1992: 397)

  160. Hymenelia epulotica (Ach.) Blomb. & Forss. - Thomson & Weber (1992: 398 as Ionaspis epulotica)
  161. Hymenelia arctica (Lynge) Lutzoni - Barrett & Thomson (1975: 162 as Ionaspis epulotica var. arctica)
  162. Hymenelia melanocarpa (Kremp.) Arnold - Thomson & Weber (1992: 398 as Ionaspis melanocarpa)
  163. Hymenelia heteromorpha (Kremp.) Lutzoni - Thomson & Weber (1992: 398 as Ionaspis schismatopis)

  164. Ionaspis lacustris (With.) Lutzoni - Thomson & Weber (1992: 397 as Hymenelia lacustris)
  165. Ionaspis suaveolens (Fr.) Th. Fr. ex Stein - Thomson & Weber (1992: 398)

  166. Lasallia pensylvanica (Hoffm.) Llano - Gould (1994: 45)

  167. Lathagrium undulatum (Laurer ex Flot.) Poetsch - Barrett & Thomson (1975: 161 as Collema undulatum)

  168. Lecania erysibe (Ach.) Mudd - Thomson & Weber (1992: 398)

  169. Lecanora allophana (Ach.) Nyl. - Thomson & Weber (1992: 398)
  170. Lecanora argopholis (Ach.) Ach. - Thomson & Weber (1992: 398)
  171. Lecanora beringii Nyl. - Barrett & Thomson (1975: 162)
  172. Lecanora cenisia Ach. - Thomson & Weber (1992: 398)
  173. Lecanora contractula Nyl. - Thomson & Weber (1992: 398)
  174. Lecanora dispersa (Pers.) Somm. - Barrett & Thomson (1975: 162), Thomson & Weber (1992: 398)
  175. Lecanora epibryon (Ach.) Ach. - Barrett & Thomson (1975: 162), Thomson & Weber (1992: 398)
  176. Lecanora geophila (Th. Fr.) Poelt - Zhurbenko & Daniels (2003: 101)
  177. Lecanora hagenii (Ach.) Ach. - Thomson & Weber (1992: 398)
  178. Lecanora intricata (Schrad.) Ach. - Barrett & Thomson (1975: 162), Thomson & Weber (1992: 398)
  179. Lecanora luteovernalis Brodo - Thomson & Weber (1992: 398)
  180. Lecanora marginata (Schaer.) Hertel & Rambold - Barrett & Thomson (1975: 162 as Lecidea purissima), Thomson & Weber (1992: 398)
  181. Lecanora nordenskioeldii Vain. - Thomson & Weber (1992: 398)
  182. Lecanora polytropa (Ehrh.) Rabenh. - Barrett & Thomson (1975: 162), Thomson & Weber (1992: 398)
  183. Lecanora proserpens Nyl. - Barrett & Thomson (1975: 162)
  184. Lecanora rupicola (L.) Zahlbr. - Barrett & Thomson (1975: 162), Thomson & Weber (1992: 398)
  185. Lecanora urceolaria (Fr.) Wetm. - Barrett & Thomson (1975: 162)
  186. Lecanora zosterae (Ach.) Nyl. var. zosterae - Thomson & Weber (1992: 398)

  187. Lecidea alpestris Sommerf. - Thomson & Weber (1992: 398)
  188. Lecidea atrobrunnea (Ramond in Lam. & DC.) Schaer. - Thomson & Weber (1992: 398)
  189. Lecidea auriculata Th. Fr. - Barrett & Thomson (1975: 161), Thomson & Weber (1992: 398)
  190. Lecidea confluens (Weber) Ach. - Thomson & Weber (1992: 398)
  191. Lecidea ementiens Nyl. - Thomson & Weber (1992: 398)
  192. Lecidea lapicida (Ach.) Ach. - Barrett & Thomson (1975: 161), Thomson & Weber (1992: 398 as Lecidea lactea), Thomson & Weber (1992: 398)
  193. Lecidea lapicida (Ach.) Ach. var. pantherina Ach. - Barrett & Thomson (1975: 162 as Lecidea pantherina)
  194. Lecidea ramulosa Th. Fr. - Barrett & Thomson (1975: 162), Thomson & Weber (1992: 399)
  195. Lecidea tessellata (Ach.) Flörke - Barrett & Thomson (1975: 162 as Lecidea tessellata), Thomson & Weber (1992: 399 as Lecidea tessellata)
  196. Lecidea umbonata (Hepp) Mudd - Thomson & Weber (1992: 399 as Lecidea umbonata)

  197. Lecidella elaeochroma (Ach.) M. Choisy - Thomson & Weber (1992: 399)
  198. Lecidella euphorea (Flörke) Hertel - Thomson & Weber (1992: 399)
  199. Lecidella patavina (A. Massal.) Knoph & Leuckert in Knoph - Thomson & Weber (1992: 399 as Lecidella alaiensis), Thomson & Weber (1992: 399)
  200. Lecidella stigmatea (Ach.) Hert. & Leuck. - Barrett & Thomson (1975: 162 as Lecidea micacea), Barrett & Thomson (1975: 162), Thomson & Weber (1992: 399)
  201. Lecidella wulfenii (Hepp) Körb. - Barrett & Thomson (1975: 162) - Thomson & Weber (1992: 399)

  202. Lecidoma demissum (Rutstr.) Gotth. Schneider - Thomson & Weber (1992: 399)

  203. Leciophysma finmarkicum Th. Fr. - Barrett & Thomson (1975: 161), Thomson & Weber (1992: 399)

  204. Lempholemma cladodes (Tuck.) Zahlbr. - Thomson & Weber (1992: 399)

  205. Leproplaca cirrochroa (Ach.) Arup, Frödén & Søchting - Thomson & Weber (1992: 395 as Caloplaca cirrochroa)

  206. Lepraria neglecta (Nyl.) Lettau - Barrett & Thomson (1975: 163)

  207. Leptogium saturninum (Dicks.) Nyl. - Gould (1994: 45)

  208. Lichenomphalia hudsoniana (H. S. Jenn.) Redhead, Lutzoni, Moncalvo & Vilgalys - Barrett & Thomson (1975: 163 as Coriscium viride)

  209. Lobaria linita (Ach.) Rabenh. - Gould (1994: 45)

  210. Lobothallia alphoplaca (Wahlenb. in Ach.) Hafellner - Thomson & Weber (1992: 394 as Aspicilia alphoplaca)

  211. Lopadium coralloideum (Nyl.) Lynge - Thomson & Weber (1992: 399)
  212. Lopadium pezizoideum (Ach.) Körb. - Barrett & Thomson (1975: 162), Thomson & Weber (1992: 399)

  213. Masonhalea richardsonii (Hook.) Kärnef. - Gould (1994: 45)

  214. Massalongia carnosa (Dicks.) Körb. - Thomson & Weber (1992: 399), Gould (1994: 45)

  215. Megaspora verrucosa (Ach.) Hafellner & V. Wirth - Thomson & Weber (1992: 399)

  216. Melanelia hepatizon (Ach.) A. Thell - Gould (1994: 45 as Cetraria hepatizon)
  217. Melanelia stygia (L.) Essl. - Barrett & Thomson (1975: 163 as Parmelia stygia), Thomson & Weber (1992: 399), Gould (1994: 45)

  218. Melanohalea elegantula (Zahlbr.) O. Blanco et al. - Thomson & Weber (1992: 399 as Melanelia elegantula)
  219. Melanohalea exasperatula (Nyl.) O. Blanco et al. - Barrett & Thomson (1975: 162 as Parmelia exasperatula), Gould (1994: 45 as Melanelia exasperatula)
  220. Melanohalea infumata (Nyl.) O. Blanco et al. - Barrett & Thomson (1975: 162 as Parmelia infumata), Thomson & Weber (1992: 399 as Melanelia infumata), Gould (1994: 45 as Melanelia infumata)
  221. Melanohalea olivaceoides (Krog) xxx - Gould (1994: 45 as Melanelia olivaceoides)
  222. Melanohalea septentrionalis (Lynge) xxx - ,Gould (1994: 45 as Melanelia septentrionalis)

  223. Micarea assimilata (Nyl.) Coppins - Barrett & Thomson (1975: 161 as Lecidea assimilata), Thomson & Weber (1992: 399)
  224. Micarea incrassata Hedl. - Thomson & Weber (1992: 399)
  225. Micarea melaena (Nyl.) Hedl. - Thomson & Weber (1992: 399)
  226. Micarea ternaria (Nyl.) Vezda - Thomson & Weber (1992: 399)

  227. Miriquidica lulensis (Hellb.) Hertel & Rambold - Barrett & Thomson (1975: 162 as Lecidea lulensis), Thomson & Weber (1992: 399)

  228. Montanelia disjuncta (Erichsen) Divakar, A. Crespo, Wedin & Essl. - Barrett & Thomson (1975: 162 as Parmelia disjuncta), Thomson & Weber (1992: 399 as Melanelia disjuncta), Gould (1994: 45 as Melanelia disjuncta)
  229. Montanelia panniformis (Nyl.) Divakar, A. Crespo, Wedin & Essl. - Thomson & Weber (1992: 399 as Melanelia panniformis), Gould (1994: 45 as Melanelia panniformis)
  230. Montanelia sorediata (Ach.) Divakar, A. Crespo, Wedin & Essl. - Thomson & Weber (1992: 399 as Melanelia sorediata), Gould (1994: 45 as Melanelia sorediata)
  231. Montanelia tominii (Oxner) Divakar, A. Crespo, Wedin & Essl. - Gould (1994: 45 as Melanelia tominii)

  232. Mycobilimbia berengeriana (A. Massal.) Hafellner & V. Wirth in V. Wirth - Thomson & Weber (1992: 399)

  233. Mycoblastus alpinus (Fr.) Kernst. - Barrett & Thomson (1975: 162)
  234. Mycoblastus sanguinarius (L.) Norm. - Barrett & Thomson (1975: 162), Thomson & Weber (1992: 399)

  235. Nephroma arcticum (L.) Torss. - Gould (1994: 45)
  236. Nephroma expallidum (Nyl.) Nyl. - Barrett & Thomson (1975: 161), Gould (1994: 45)
  237. Nephtroma parile (Ach.) Ach. - Gould (1994: 45)

  238. Nodobryoria subdivergens (Å. E. Dahl) Common & Brodo - Barrett & Thomson (1975: 163 as Alectoria subdivergens)

  239. Ochrolechia androgyna (Hoffm.) Arnold - Barrett & Thomson (1975: 162)
  240. Ochrolechia frigida (Sw.) Lynge - Barrett & Thomson (1975: 162), Barrett & Thomson (1975: 162 as Ochrolechia gonatodes)
  241. Ochrolechia inaequatula (Nyl.) Zahlbr. - Barrett & Thomson (1975: 162)
  242. Ochrolechia upsaliensis (L.) A. Massal. - Barrett & Thomson (1975: 162)

  243. Ophioparma lapponica (Räsänen) Hafellner & R. W. Rogers - Barrett & Thomson (1975: 162 as Haematomma lapponicum)

  244. Orphniospora moriopsis (A. Massal.) D. Hawksw. - Barrett & Thomson (1975: 163 as Buellia atrata)

  245. Pachypeltis invadens (Lynge) Søchting, Frödén & Arup - Thomson & Weber (1992: 395 as Caloplaca invadens)

  246. Pannaria hookeri (Borr. ex Sm.) Nyl. - Barrett & Thomson (1975: 161)

  247. Parmelia fraudans (Nyl.) Nyl. - Barrett & Thomson (1975: 162), Gould (1994: 46)
  248. Parmelia omphalodes (L.) Ach. - Barrett & Thomson (1975: 162), Gould (1994: 46)
  249. Parmelia saxatilis (L.) Ach. - Barrett & Thomson (1975: 163), Gould (1994: 46)
  250. Parmelia sulcata Tayl. - Barrett & Thomson (1975: 163), Gould (1994: 46)

  251. Parmeliopsis ambigua (Wulfen in Jacq.) Nyl. - Gould (1994: 46)

  252. Parvoplaca tiroliensis (Zahlbr.) Arup, Søchting & Frödén - Barrett & Thomson (1975: 163 as Caloplaca tiroliensis), Thomson & Weber (1992: 395 as Caloplaca tiroliensis)

  253. Peltigera aphthosa (L.) Willd. - Barrett & Thomson (1975: 161), Gould (1994: 46)
  254. Peltigera canina (L.) Willd. - Gould (1994: 46)
  255. Peltigera didactyla (With.) J. R. Laundon - Barrett & Thomson (1975: 161 as Peltigera canina f. sorediata), Gould (1994: 46)
  256. Peltigera lepidophora (Nyl. ex Vain.) Bitter - Gould (1994: 46)
  257. Peltigera leucophlebia (Nyl.) Gyeln. - Gould (1994: 46)
  258. Peltigera malacea (Ach.) Funck. - Barrett & Thomson (1975: 161), Gould (1994: 46)
  259. Peltigera membranacea (Ach.) Nyl. - Gould (1994: 46)
  260. Peltigera polydactylon (Necker) Hoffm. - Gould (1994: 46)
  261. Peltigera rufescens (Weiss) Humb. - Barrett & Thomson (1975: 161 as Peltigera canina var. rufescens), Gould (1994: 46)
  262. Peltigera scabrosa Th. Fr. - Barrett & Thomson (1975: 161 eronneously as Peltigera pulverulenta), Gould (1994: 46)
  263. Peltigera venosa (L.) Hoffm. - Gould (1994: 46)

  264. Pertusaria alaskensis Erichsen - Thomson (1997: 447)
  265. Pertusaria bryontha (Ach.) Nyl. - Barrett & Thomson (1975: 162)
  266. Pertusaria coriacea (Th. Fr.) Th. Fr. - Barrett & Thomson (1975: 162)
  267. Pertusaria dactylina (Ach.) Nyl. - Barrett & Thomson (1975: 162)
  268. Pertusaria geminipara (Th. Fr.) C. Knight ex Brodo - Barrett & Thomson (1975: 162 as Ochrolechia geminipara)
  269. Pertusaria glomerata (Ach.) Schaer. - Barrett & Thomson (1975: 162)
  270. Pertusaria octomela (Norm.) Erichsen - Barrett & Thomson (1975: 162)
  271. Pertusaria panyrga (Ach.) A. Massal. - Barrett & Thomson (1975: 162)
  272. Pertusaria subobducens Nyl. - Barrett & Thomson (1975: 162)
  273. Pertusaria trochiscea Norm. - Barrett & Thomson (1975: 162)

  274. Phaeophyscia constipata (Norrlin & Nyl.) Moberg - Barrett & Thomson (1975: 163 as Physcia constipata), Gould (1994: 46)
  275. Phaeophyscia sciastra (Ach.) Du Rietz - Barrett & Thomson (1975: 163 as Physcia sciastra), Gould (1994: 46)
  276. Phaeophyscia squarrosa Kashiwadani - Barrett & Thomson (1975: 163 as Physcia muscigena f. squarrosa)

  277. Phaeorrhiza nimbosa (Fr.) Th. Fr. - Barrett & Thomson (1975: 163 as Rinodina nimbosa)

  278. Physcia adscendens (Fr.) H. Olivier - Gould (1994: 46)
  279. Physcia aipolia (Ehrh. ex Humb.) Fürnr. var. aipolia - Gould (1994: 46)
  280. Physcia caesia (Hoffm.) Hampe - Barrett & Thomson (1975: 163), Gould (1994: 46)
  281. Physcia dubia Vain. - Barrett & Thomson (1975: 163 as Physcia intermedia), Gould (1994: 46)
  282. Physcia phaea (Tuck.) J. W. Thomson - Gould (1994: 46)

  283. Physconia muscigena (Ach.) Poelt - Barrett & Thomson (1975: 163 as Physcia muscigena), Gould (1994: 46)

  284. Placopsis gelida (L.) Linds. - Barrett & Thomson (1975: 162)

  285. Placynthium asperellum (Ach.) Trevisan - Barrett & Thomson (1975: 161 as Placynthium aspratile)
  286. Placynthium nigrum (Huds.) S. Gray - Barrett & Thomson (1975: 161)

  287. Polyblastia bryophila Lönnr. - Barrett & Thomson (1975: 163)
  288. Polyblastia hyperborea Th. Fr. - Barrett & Thomson (1975: 163), Barrett & Thomson (1975: 163 as Polyblastia integrascens)
  289. Polyblastia theleodes (Sommerf.) Th. Fr. - Barrett & Thomson (1975: 163)

  290. Polycauliona candelaria (L.) Frödén, Arup, & Søchting - Barrett & Thomson (1975: 163 as Xanthoria candelaria), Gould (1994: 46 as Xanthoria candelaria)

  291. Porpidia crustulata (Ach.) Hertel & Knoph - Barrett & Thomson (1975: 161 as Lecidea crustulata)
  292. Porpidia macrocarpa (DC.) Hertel & A. J. Schwab - Barrett & Thomson (1975: 162 as Lecidea macrocarpa)
  293. Porpidia glaucophaea (Körb.) Hertel & Knoph - Barrett & Thomson (1975: 161 as Lecidea glaucophaea)
  294. Porpidia melinodes (Körb.) Gowan & Ahti - Barrett & Thomson (1975: 162 as Lecidea melinodes)
  295. Porpidia speirea (Ach.) Kremp. - Barrett & Thomson (1975: 162 as Lecidea speirea)
  296. Porpidia thomsonii Gowan - Fryday (2005: 24 Type in WIS)

  297. Protoblastenia calva (Dickson) Zahlbr. - Barrett & Thomson (1975: 163 as Protoblastenia rupestris var. calva)

  298. Protomicarea limosa (Ach.) Hafellner - Thomson & Weber (1992: 398 as Lecidea limosa)

  299. Protoparmelia badia (Hoffm.) Hafellner - Barrett & Thomson (1975: 162 as Lecanora badia)

  300. Pseudephebe minuscula (Nyl.) Brodo & D. Hawksw. - Barrett & Thomson (1975: 163 as Alectoria minuscula), Gould (1994: 46)
  301. Pseudephebe pubescens (L.) M. Choisy - Barrett & Thomson (1975: 163 as Alectoria pubescens), Gould (1994: 46)

  302. Psora luridella (Tuck.) Fink - Zhurbenko & Daniels (2003: 103)
  303. Psora rubiformis (Wahlenb. ex Ach.) Hook. - Barrett & Thomson (1975: 162 as Lecidea rubiformis)

  304. Psoroma hypnorum (Vahl) S. Gray - Barrett & Thomson (1975: 161), Gould (1994: 46)

  305. Racodium rupestre Pers. - Barrett & Thomson (1975: 163)

  306. Rhizocarpon copelandii (Körb.) Th. Fr. - Barrett & Thomson (1975: 162)
  307. Rhizocarpon disporum (Naeg. ex Hepp) Müll. Arg. - Barrett & Thomson (1975: 162)
  308. Rhizocarpon geographicum (L.) DC. - Barrett & Thomson (1975: 162)
  309. Rhizocarpon jemtlandicum (Malme) Malme - Barrett & Thomson (1975: 162)
  310. Rhizocarpon polycarpum (Hepp) Th. Fr. - Barrett & Thomson (1975: 162)
  311. Rhizocarpon rittokense (Hellb.) Th. Fr. - Barrett & Thomson (1975: 162)
  312. Rhizocarpon superficiale (Schaer.) Vain. subsp. boreale Runem. - Barrett & Thomson (1975: 162 as Rhizocarpon crystalligenum)

  313. Rinodina calcigena Lynge - Barrett & Thomson (1975: 163 as Rinodina occidentalis)
  314. Rinodina milvina (Wahlenb. ex Ach.) Th. Fr. - Barrett & Thomson (1975: 163)
  315. Rinodina roscida (Sommerf.) Arnold - Barrett & Thomson (1975: 163)
  316. Rinodina turfacea (Wahlenb.) Körb. - Barrett & Thomson (1975: 163)

  317. Rhizoplaca melanophthalma (DC.) Leuckert & Poelt - Barrett & Thomson (1975: 162 as Lecanora melanophthalma)

  318. Rostania ceranisca (Nyl.) Otálora, P. M. Jørg. & Wedin - Barrett & Thomson (1975: 161 as Collema ceraniscum), Thomson & Weber (1992: 396 as Collema ceraniscum)

  319. Rusavskia elegans (Link) S. Y. Kondr. & Kärnefelt - Barrett & Thomson (1975: 163 as Xanthoria elegans), Gould (1994: 46 as Xanthoria elegans)
  320. Rusavskia sorediata (Vain.) xxx - Gould (1994: 46 as Xanthoria sorediata)

  321. Scytinium lichenoides (L.) Otálora, P. M. Jørg. & Wedin - Thomson & Weber (1992: 399 as Leptogium lichenoides), Gould (1994: 45 as Leptogium lichenoides)
  322. Scytinium subtile (Schrad.) Otálora, P. M. Jørg. & Wedin - Barrett & Thomson (1975: 161 as Leptogium minutissimum), Thomson & Weber (1992: 399 as Leptogium minutissimum)
  323. Scytinium tenuissimum (Dicks.) Körb. - Gould (1994: 45 as Leptogium tenuissimum)

  324. Solorina bispora Nyl. - Barrett & Thomson (1975: 161), Gould (1994: 46)
  325. Solorina crocea (L.) Ach. - Gould (1994: 46)
  326. Solorina octospora Arnold - Barrett & Thomson (1975: 161)
  327. Solorina saccata (L.) Ach. - Barrett & Thomson (1975: 161), Gould (1994: 46)
  328. Solorina spongiosa (Sm.) Anzi - Barrett & Thomson (1975: 161)

  329. Sphaerophorus fragilis (L.) Pers. - Gould (1994: 46)
  330. Sphaerophorus globosus (Huds.) Vain. - Barrett & Thomson (1975: 163), Gould (1994: 46)

  331. Spilonema revertens Nyl. - Barrett & Thomson (1975: 161)

  332. Sporastatia testudinea (Ach.) A. Massal. - Barrett & Thomson (1975: 162)

  333. Stereocaulon alpinum Laur. - Barrett & Thomson (1975: 162), Gould (1994: 46)
  334. Stereocaulon botryosum Ach. - Barrett & Thomson (1975: 162)
  335. Stereocaulon paschale (L.) Hoffm. - Gould (1994: 46)
  336. Stereocaulon rivulorum H. Magn. - Barrett & Thomson (1975: 162), Gould (1994: 46)
  337. Stereocaulon tomentosum Fr. - Gould (1994: 46)

  338. Tephromela atra (Huds.) Hafellner - Barrett & Thomson (1975: 162 as Lecanora atra)

  339. Tetramelas papillatus (Sommerf.) Kalb - Barrett & Thomson (1975: 163 as Buellia papillata), Thomson & Weber (1992: 395 as Buellia papillata)

  340. Thamnolia subuliformis (Ehrh.) W. L. Culb. - Gould (1994: 46)
  341. Thamnolia vermicularis (Sw.) Ach. ex Schaer. - Barrett & Thomson (1975: 163), Gould (1994: 46)

  342. Tremolecia atrata (Ach.) Hertel - Barrett & Thomson (1975: 161 as Lecidea atrata)

  343. Tuckermannopsis sepincola (Ehrh.) Ach. - Gould (1994: 45 as Cetraria sepincola)

  344. Umbilicaria arctica (Ach.) Nyl. - Barrett & Thomson (1975: 162), Gould (1994: 46)
  345. Umbilicaria deusta (L.) Baumg. - Gould (1994: 46)
  346. Umbilicaria havaasii Llano - Barrett & Thomson (1975: 162)
  347. Umbilicaria hyperborea (Ach.) Ach. var. hyperborea - Barrett & Thomson (1975: 162), Gould (1994: 46)
  348. Umbilicaria lyngei Schol. - Barrett & Thomson (1975: 162 as Agyrophora lyngei), Thomson & Weber (1992: 393 as Agyrophora lyngei), Gould (1994: 46)
  349. Umbilicaria muehlenbergii (Ach.) Tuck. - Gould (1994: 46)
  350. Umbilicaria polyphylla (L.) Baumg. - Gould (1994: 46)
  351. Umbilicaria proboscidea (L.) Schrad. - Barrett & Thomson (1975: 162), Gould (1994: 46)
  352. Umbilicaria torrefacta (Lightf.) Schrad. - Gould (1994: 46)
  353. Umbilicaria vellea (L.) Ach. - Barrett & Thomson (1975: 162), Gould (1994: 46)
  354. Umbilicaria virginis Schaer. - Barrett & Thomson (1975: 162 as Omphalodiscus virginis)

  355. Usnea lapponica Vain. - Gould (1994: 46)
  356. Usnea sphacelata R. Br. - Zhurbenko & Daniels (2003: 102 as Neuropogon sphacelatus)

  357. Verrucaria arctica Lynge - Barrett & Thomson (1975: 163)
  358. Verrucaria divergens Nyl. - Barrett & Thomson (1975: 163)
  359. Verrucaria deversa Vain. - Barrett & Thomson (1975: 163)
  360. Verrucaria nigrescens Pers. - Barrett & Thomson (1975: 163)

  361. Tingiopsidium isidiatum (Degel.) Hafellner & T. Sprib. - Barrett & Thomson (1975: 161 as Vestergrenopsis isidiata)

  362. Vulpicida pinastri (Scop.) J.-E. Mattsson & M. J. Lai - Gould (1994: 46)
  363. Vulpicida tilesii (Ach.) J.-E. Mattsson & M. J. Lai - Thomson & Weber (1992: 396 as Cetraria tilesii), Gould (1994: 46)

  364. Xanthocarpia tominii (Savicz) Frödén, Arup & Søchting - Zhurbenko & Daniels (2003: 100 as Caloplaca tominii)

  365. Xanthomendoza fallax Søchting, Kärnefelt & S. Y. Kondr. - Gould (1994: 46 as Xanthoria fallax)