Checklist of lichens and lichenicolous fungi of St. Helena (United Kingdom)
supervised by A. Aptroot, Soest, The Netherlands

Preliminary version 1 March 2014

  1. Acarospora citrina (Taylor) Zahlbr. - Aptroot (2008: 149)
  2. Acarospora impressula Th. Fr. - Aptroot (2008: 149)

  3. Agonimia pacifica (H. Harada) Diederich - Aptroot (2008: 149)

  4. Amandinea lecideina (H. Mayrhofer & Poelt) Scheid. & H. Mayrhofer - Aptroot (2008: 149)
  5. Amandinea submontana Marbach - Aptroot (2008: 149)

  6. Anisomeridium distans (Willey) R. C. Harris - Aptroot (2008: 149)

  7. Arthonia antillarum (Fée) Nyl. - Aptroot (2008: 149)
  8. Arthonia complanata Fée- Aptroot (2008: 149)

  9. Bacidia laurocerasi (Delise ex Duby) Zahlbr. - Aptroot (2008: 149)
  10. Bacidia medialis (Tuck.) Zahlbr. - Aptroot (2008: 149)

  11. Brigantiaea leucoxantha xxx - Aptroot (2008: 149)

  12. Buellia aethalea (Ach.) Th. Fr. - Aptroot (2008: 149)
  13. Buellia halonia xxx - Aptroot (2008: 149)
  14. Buellia mamillana - Aptroot (2008: 149)
  15. Buellia stellulata (Taylor) Mudd - Aptroot (2008: 149)
  16. Buellia subaethalea - Aptroot (2008: 149)
  17. Buellia subalbula - Aptroot (2008: 149)
  18. Buellia tesserata - Aptroot (2008: 149)

  19. Bulbothrix decurtata - Aptroot (2008: 149)

  20. Byssoloma leucophthalmum - Aptroot (2008: 149)
  21. Byssoloma subdiscordans - Aptroot (2008: 149)

  22. Caloplaca bolacina - Aptroot (2008: 149)
  23. Caloplaca borreri J. R. Laundon - Leighton (1869: 157 as Lepraria ochracea)
  24. Caloplaca crenularia (With. ) J. R. Laundon - Aptroot (2008: 149)
  25. Caloplaca dalmatica (A. Massal.) H. Olivier - Aptroot (2008: 149)
  26. Caloplaca flavocitrina (Nyl.) H. Olivier - Aptroot (2008: 149)
  27. Caloplaca flavovirescens (Wulfen) Dalla Torre & Sarnth. - Aptroot (2008: 149)
  28. Caloplaca haematodes - Aptroot (2008: 149)
  29. Caloplaca holocarpa (Hoffm.) A. E. Wade - Aptroot (2008: 149)
  30. Caloplaca sublobulata - Aptroot (2008: 149)

  31. Candelaria concolor (Dicks.) Stein - Aptroot (2008: 149)

  32. Candelariella efflorescens - Aptroot (2008: 149)

  33. Catillaria chalybeia (Borrer) A. Massal. - Aptroot (2008: 149)
  34. Catillaria nigroisidiata - Aptroot (2008: 149)

  35. Chrysothrix candelaris (L.) J. R. Laundon - Leighton (1869: 157 as Lepraria flava)
  36. Chrysothrix xanthina - Aptroot (2008: 149)

  37. Circinaria contorta (Hoffm.) A. Nordin et al. - Aptroot (2008: 149 as Aspicilia contorta)

  38. Cladia aggregata (Sw.) Nyl. - Leighton (1869: 155 sub Cladonia aggregata)

  39. Cladonia corniculata - Aptroot (2008: 149)
  40. Cladonia fimbriata (L.) Fr. - Leighton (1869: 155 sub Cladonia pyxidata f. fimbriata)
  41. Cladonia marionii - Aptroot (2008: 149)
  42. Cladonia mauritiana - Aptroot (2008: 149)
  43. Cladonia nana - Aptroot (2008: 149)
  44. Cladonia ramulosa (With.) J. R. Laundon - Leighton (1869: 155 as Cladonia pyxidata f. pityrea)
  45. Cladonia pyxidata (L.) Hoffm. - Leighton (1869: 155 sub Cladonia pyxidata f. chlorophaea)

  46. Coccocarpia palmicola - Aptroot (2008: 149)

  47. Collema coccophorum Tuck. - Aptroot (2008: 149)

  48. Dermatiscum pusillum - Aptroot (2008: 149)

  49. Dibaeis sorediata - Aptroot (2008: 149)

  50. Dictyonema sericeum (Sw.) Berk. - Leighton (1869: 157 sub Cora pavonia)

  51. Dimelaena oreina - Aptroot (2008: 150)
  52. Dimelaena radiata - Aptroot (2008: 150)
  53. Dimelaena triseptata - Aptroot (2008: 150)

  54. Diploicia canescens - Aptroot (2008: 150)

  55. Diploschistes caesioplumbeus - Aptroot (2008: 150)
  56. Diploschistes euganeus - Aptroot (2008: 150)
  57. Diploschistes muscorum - Aptroot (2008: 150)
  58. Diploschistes prominens - Aptroot (2008: 150)

  59. Dirina insulana - Aptroot (2008: 150)
  60. Dirina insulana f. soralifera - Aptroot (2008: 150)

  61. Dirinaria applanata - Aptroot (2008: 150)
  62. Dirinaria flava - Aptroot (2008: 150)
  63. Dirinaria picta (Sw.) Clem. & Shear - Leighton (1869: 157 sub Physcia picta), Aptroot (2008: 150)

  64. Dolichocarpus seawardii - Aptroot (2008: 150)

  65. Endocarpon pallidum - Aptroot (2008: 150)
  66. Endocarpon pusillum - Aptroot (2008: 150)

  67. Enterographa anguinella - Aptroot (2008: 150)
  68. Enterographa multilocularis - Aptroot (2008: 150)

  69. Erioderma unguigerum (Bory) Nyl. - Leighton (1869: 157)
  70. Erioderma sorediatum D. J. Galloway & P. M. Jørg. - Jørgensen & Arvidsson (2001: 511), Aptroot (2008: 150)

  71. Euopsis pulvinata - Aptroot (2008: 150)

  72. Fellhanera bouteillei - Aptroot (2008: 150)
  73. Fellhanera montana - Aptroot (2008: 150)

  74. Fissurina inquinata - Aptroot (2008: 150)

  75. Flakea papillata O. E. Erikss. - Aptroot (2008: 149 as Agonimia papillata)

  76. Flavoparmelia soredians - Aptroot (2008: 150)

  77. Flavopunctelia flaventior - Aptroot (2008: 150)

  78. Gassicurtia acidobaeomyceta - Aptroot (2008: 150)

  79. Graphis assimilis - Aptroot (2008: 150)
  80. Graphis crebra - Aptroot (2008: 150)
  81. Graphis elegans - Aptroot (2008: 150)
  82. Graphis furcata - Aptroot (2008: 150)
  83. Graphis marginata - Aptroot (2008: 150)

  84. Haematomma fenzlianum - Aptroot (2008: 150)

  85. Hafellia leptoclinoides - Aptroot (2008: 150)

  86. Heppia lutosa - Aptroot (2008: 150)

  87. Heterodermia circinalis - Aptroot (2008: 150)
  88. Heterodermia galactophylla - Aptroot (2008: 150)
  89. Heterodermia isidiophora - Aptroot (2008: 150)
  90. Heterodermia leucomelos (L.) Poelt - Leighton (1869: 156 sub Physcia leucomela), Aptroot (2008: 150)
  91. Heterodermia podocarpa - Aptroot (2008: 150)
  92. Heterodermia propagulifera - Aptroot (2008: 150)
  93. Heterodermia speciosa (Wulfen) Trevisan - Leighton (1869: 156 sub Physcia speciosa), Aptroot (2008: 151)
  94. Heterodermia verruculifera - Aptroot (2008: 151)

  95. Huea lactescens (Leight.) C. W. Dodge - Leighton (1869: 157 as Lecidea lactescens Type), Dodge (1971: xxx)

  96. Hyperphyscia adglutinata - Aptroot (2008: 151)
  97. Hyperphyscia granulata - Aptroot (2008: 151)

  98. Hypotrachyna laevigata (Sm.) Hale - Leighton (1869: 156 sub Parmelia laevigata)

  99. Lecanactis subabietina - Aptroot (2008: 151)
  100. Lecanactis epileuca - Aptroot (2008: 151)

  101. Lecanographa farinulenta - Aptroot (2008: 151)

  102. Lecanora aurantiaca f. erythrella - Leighton (1869: 157)
  103. Lecanora barkmaniana - Aptroot (2008: 151)
  104. Lecanora compallens - Aptroot (2008: 151)
  105. Lecanora confusa - Aptroot (2008: 151)
  106. Lecanora compallens - Aptroot (2008: 151)
  107. Lecanora jamesii - Aptroot (2008: 151)
  108. Lecanora leprosa - Aptroot (2008: 151)
  109. Lecanora pseudistera - Aptroot (2008: 151)
  110. Lecanora sanctae-helenae Müll. Arg. - Müller Argau (1893: 124 Type in Geneva, Switzerland G), Aptroot (2008: 151)
  111. Lecanora sulfurescens - Aptroot (2008: 151)
  112. Lecanora tropica - Aptroot (2008: 151)

  113. Lecidea approximans Leight. - Leighton (1869: 157 Type)
  114. Lecidea leucothallina - Aptroot (2008: 151)

  115. Lecidella buelliastrum (Müll. Arg.) Knoph - Leighton (1869: 157 as Lecanora personata Type), Dodge (1971: xxx as Aspicilia personata), Aptroot (2008: 151)
  116. Lecidella chodati - Aptroot (2008: 151)

  117. Lepraria lobificans - Aptroot (2008: 151)
  118. Lepraria sipmanianum - Aptroot (2008: 151)
  119. Lepraria usnica - Aptroot (2008: 151)
  120. Lepraria xerophila - Aptroot (2008: 151)

  121. Leprocaulon arbusculum - Aptroot (2008: 151)
  122. Leprocaulon tenellum - Aptroot (2008: 151)

  123. Leptogium azureum - Aptroot (2008: 151)
  124. Leptogium cochleatum (Dicks.) P. M. Jørg. & P. James - Leighton (1869: 155 as Leptogium tremelloides), Aptroot (2008: 151)
  125. Leptogium cyanescens - Aptroot (2008: 151)
  126. Leptogium millegranum - Aptroot (2008: 151)

  127. Lobaria patinifera - Aptroot (2008: 151)

  128. Megalaria albocincta - Aptroot (2008: 151)

  129. Megalospora tuberculosa - Aptroot (2008: 151)

  130. Milospium praphideorum - Aptroot (2008: 151)

  131. Normandina pulchella - Aptroot (2008: 151)

  132. Ochrolechia africana - Aptroot (2008: 151)

  133. Opegrapha corticola - Aptroot (2008: 151)
  134. Opegrapha culmigena - Aptroot (2008: 151)
  135. Opegrapha saxigena - Aptroot (2008: 152)
  136. Opegrapha subelevata - Aptroot (2008: 152)

  137. Pannaria conoplea - Aptroot (2008: 152)
  138. Pannaria fulvescens - Aptroot (2008: 152)
  139. Pannaria rubiginosa (Thunb.) Delise - Leighton (1869: 157)
  140. Pannaria tavaresii - Aptroot (2008: 152)

  141. Parmelia saxatilis (L.) Ach. - Leighton (1869: 156)

  142. Parmelinopsis horrescens - Aptroot (2008: 152)
  143. Parmelinopsis minarum - Aptroot (2008: 152)
  144. Parmelinopsis spumosa - Aptroot (2008: 152)

  145. Parmotrema austrosinense - Aptroot (2008: 152)
  146. Parmotrema chinense (Osbeck) Hale & Ahti - Leighton (1869: 156 sub Parmelia perlata)
  147. Parmotrema clavulifera - Aptroot (2008: 153 as Rimelia clavulifera)
  148. Parmotrema crinitum - Aptroot (2008: 152)
  149. Parmotrema grayanum - Aptroot (2008: 152)
  150. Parmotrema mellissii - Aptroot (2008: 152)
  151. Parmotrema pseudoreticulata - Aptroot (2008: 153 as Rimelia pseudoreticulata)
  152. Parmotrema reticulata - Aptroot (2008: 153 as Rimelia reticulata)
  153. Parmotrema tinctorum - Aptroot (2008: 152)

  154. Peltula euploca - Aptroot (2008: 152)
  155. Peltula impressa - Aptroot (2008: 152)
  156. Peltula obscurans - Aptroot (2008: 152)

  157. Pertusaria hymenea - Aptroot (2008: 152)
  158. Pertusaria pertusa - Aptroot (2008: 152)
  159. Pertusaria subventosa - Aptroot (2008: 152)

  160. Peterjamesia circumscriptum - Aptroot (2008: 152)

  161. Phaeophyscia hispidula - Aptroot (2008: 152)

  162. Phyllopsora buettneri - Aptroot (2008: 152)

  163. Physcia atrostriata - Aptroot (2008: 152)

  164. Physcia dimidiata - Aptroot (2008: 152)
  165. Physcia sorediosa - Aptroot (2008: 152)

  166. Porina chlorotica - Aptroot (2008: 152)
  167. Porina coralloidea - Aptroot (2008: 152)
  168. Porina nucula - Aptroot (2008: 152)

  169. Protopannaria pezizoides - Aptroot (2008: 152)

  170. Pseudocyphellaria aurata (Sm.) Vain. - Leighton (1869: 156 sub Sticta aurata), Aptroot (2008: 152)
  171. Pseudocyphellaria crocata (L.) Vain. - Leighton (1869: 156 sub Stictina crocata), Aptroot (2008: 152)

  172. Pseudopyrenula diluta - Aptroot (2008: 152)

  173. Psilolechia lucida - Aptroot (2008: 152)

  174. Psora cerebriformis - Aptroot (2008: 152)

  175. Psoroglaena cubensis - Aptroot (2008: 152)

  176. Psorotichia schaereri - Aptroot (2008: 152)

  177. Punctelia stictica - Aptroot (2008: 152)

  178. Pyrenula acutispora - Aptroot (2008: 152)
  179. Pyrenula laevigata - Aptroot (2008: 152)
  180. Pyrenula macrocarpa - Aptroot (2008: 152)

  181. Pyxine cocoes - Aptroot (2008: 152)
  182. Pyxine daedalea - Aptroot (2008: 152)
  183. Pyxine petricola - Aptroot (2008: 152)
  184. Pyxine subcinerea - Aptroot (2008: 153)

  185. Ramalina arabum - Aptroot (2008: 153)
  186. Ramalina australiensis Nyl. - Leighton (1869: 156 as Ramalina angulosa)
  187. Ramalina angulosa f. gracilenta - Leighton (1869: 156)
  188. Ramalina angulosa f. humilis - Leighton (1869: 156)
  189. Ramalina canariensis - Aptroot (2008: 153)
  190. Ramalina ceruchis (Ach.) De Not. - Leighton (1869: 156)
  191. Ramalina geniculatella - Aptroot (2008: 153)
  192. Ramalina ketner-oostrae - Aptroot (2008: 153)
  193. Ramalina lacera - Aptroot (2008: 153)
  194. Ramalina maderensis - Aptroot (2008: 153)
  195. Ramalina nervulosa - Aptroot (2008: 153)
  196. Ramalina peruviana Ach. - Aptroot (2008: 153)
  197. Ramalina pollinaria (Westr.) Ach. - Leighton (1869: 156)
  198. Ramalina polymorpha (Lilj.) Ach. - Leighton (1869: 156)
  199. Ramalina rigidella - Aptroot (2008: 153)
  200. Ramalina sanctae-helenae - Aptroot (2008: 153)
  201. Ramalina siliquosa (Huds.) A. L. Sm. - Leighton (1869: 156 as Ramalina scopulorum)

  202. Ricasolia herbacea (Huds.) De Not. - Leighton (1869: 156 sub Ricasolia herbacea)

  203. Rinodina oxydata - Aptroot (2008: 153)

  204. Roccella allorgei - Aptroot (2008: 153)
  205. Roccella endocrocea - Aptroot (2008: 153)
  206. Roccella montagnei Bél. - Aptroot (2008: 153)
  207. Roccella tinctoria DC. - Leighton (1869: 155)
  208. Roccella phycopsis (Ach.) Ach. - Leighton (1869: 155)

  209. Roccellina accedens - Aptroot (2008: 153)
  210. Roccellina jamesii - Aptroot (2008: 153)

  211. Sarcographa tricosa - Aptroot (2008: 153)

  212. Sticta fuliginosa - Aptroot (2008: 153)
  213. Sticta tomentosa (Sw.) xxx - Leighton (1869: 156 as Stictina tomentosa), Aptroot (2008: 153)

  214. Syncesia decussans - Aptroot (2008: 153)
  215. Syncesia effusa - Aptroot (2008: 153)

  216. Teloschistes flavicans (Sw.) Norman - Leighton (1869: 156 sub Physcia flavicans), Almborn (1989: 529), Aptroot (2008: 153)

  217. Tephromela atra - Aptroot (2008: 153)

  218. Thelopsis isiaca - Aptroot (2008: 153)

  219. Thelotrema lepadinum - Aptroot (2008: 153)

  220. Toninia aromatica - Aptroot (2008: 153)
  221. Toninia austroafricana - Aptroot (2008: 153)
  222. Toninia ruginosa - Aptroot (2008: 153)
  223. Toninia sedifolia - Aptroot (2008: 153)

  224. Trapelia coarctata - Aptroot (2008: 153)

  225. Trapeliopsis gelatinosa - Aptroot (2008: 153)

  226. Usnea baileyi - Aptroot (2008: 153)
  227. Usnea ceratina Ach. - Leighton (1869: 156 sub Usnea barbata f. ceratina)
  228. Usnea dasaea - Aptroot (2008: 153)
  229. Usnea exasperata - Aptroot (2008: 153)
  230. Usnea firmula - Aptroot (2008: 153)
  231. Usnea florida (L.) Weber ex Wigg. - Leighton (1869: 156 sub Usnea barbata f. florida)
  232. Usnea hirta (L.) Weber ex Wigg. - Leighton (1869: 156 sub Usnea barbata f. hirta)
  233. Usnea laevis (Eschw.) Nyl. - Leighton (1869: 156)
  234. Usnea leprosa - Aptroot (2008: 153)
  235. Usnea liechtensteinii - Aptroot (2008: 153)
  236. Usnea pulvinata - Aptroot (2008: 153)
  237. Usnea rubicunda - Aptroot (2008: 153)

  238. Verrucaria fuscella - Aptroot (2008: 153)

  239. Waynea stoechadiana - Aptroot (2008: 154)

  240. Xanthoparmelia alabamensis - Aptroot (2008: 154)
  241. Xanthoparmelia beccae - Aptroot (2008: 154)
  242. Xanthoparmelia caliginosa - Aptroot (2008: 154)
  243. Xanthoparmelia molybdiza - Aptroot (2008: 154)
  244. Xanthoparmelia mougeotii (Schaer. ex D. Dietr.) Hale - Leighton (1869: 157 sub Parmelia conspersa f. mougeotii)
  245. Xanthoparmelia phaeophana - Aptroot (2008: 154)
  246. Xanthoparmelia pseudogensis - Aptroot (2008: 154)
  247. Xanthoparmelia squamans - Aptroot (2008: 154)
  248. Xanthoparmelia subramigera - Aptroot (2008: 154)
  249. Xanthoparmelia wildeae - Aptroot (2008: 154)
  250. Xanthoria parietina - Aptroot (2008: 154)