Checklist of lichens of Germany Version 1 February 2012

1. Absconditella delutula (Nyl.) Coppins & H. Kilias - Wirth et al. (2011: 19)
   
2. Absconditella lignicola Vezda & Pišút - Wirth et al. (2011: 19)
   
3. Absconditella pauxilla Vezda & Vivant - Wirth et al. (2011: 19)
   
4. Absconditella sphagnorum Vezda & Poelt - Wirth et al. (2011: 19)
   
5. Absconditella trivialis (Willey ex Tuck.) Vezda - Wirth et al. (2011: 19)

6. Acarospora argillacea (Arnold) Hue - Wirth et al. (2011: 19)
   
7. Acarospora badiofusca (Nyl.) Th. Fr. - Wirth et al. (2011: 19)
   
8. Acarospora bullata Anzi - Wirth et al. (2011: 19)
   
9. Acarospora cervina A. Massal. - Wirth et al. (2011: 19)
   
10. Acarospora fulvoviridula Harm. - Wirth et al. (2011: 19)
    
11. Acarospora fuscata (Schrad.) Th. Fr. - Wirth et al. (2011: 19)
    
12. Acarospora gallica H. Magn. - Wirth et al. (2011: 19)
    
13. Acarospora glaucocarpa (Wahlenb. ex Ach.) Körb. - Wirth et al. (2011: 19)
    
14. Acarospora hospitans H. Magn. - Wirth et al. (2011: 19)
    
15. Acarospora impressula Th. Fr. - Wirth et al. (2011: 19)
    
16. Acarospora insolata H. Magn. - Wirth et al. (2011: 19)
    
17. Acarospora macrospora (Hepp) A. Massal. ex Bagl. - Wirth et al. (2011: 19)
    
18. Acarospora marcii H. Magn. - Wirth et al. (2011: 19)
    
19. Acarospora moenium (Vain.) Räsänen - Wirth et al. (2011: 19)
    
20. Acarospora nitrophila H. Magn. - Wirth et al. (2011: 19)
    
21. Acarospora oligospora (Nyl.) Arnold - Wirth et al. (2011: 19)
    
22. Acarospora paupera H. Magn. - Wirth et al. (2011: 19)
    
23. Acarospora peliscypha Th. Fr. - Wirth et al. (2011: 19)
    
24. Acarospora placodiiformis H. Magn. - Wirth et al. (2011: 19)
    
25. Acarospora pyrenopsoides H. Magn. - Wirth et al. (2011: 19)
    
26. Acarospora rosulata (Th. Fr.) H. Magn. - Wirth et al. (2011: 19)
    
27. Acarospora rugulosa Körb. - Wirth et al. (2011: 19)
    
28. Acarospora sinopica (Wahlenb.) Körb. - Wirth et al. (2011: 19)
    
29. Acarospora tenuicorticata H. Magn. - Wirth et al. (2011: 19)
    
30. Acarospora tongletii (Hue) Hue - Wirth et al. (2011: 19)
    
31. Acarospora umbilicata Bagl. - Wirth et al. (2011: xx)
    
32. Acarospora veronensis A. Massal. - Wirth et al. (2011: xx)
    
33. Acarospora versicolor Bagl. & Carestia - Wirth et al. (2011: xx)

34. Acrocordia cavata (Ach.) R. C. Harris - Wirth et al. (2011: xx)
    
35. Acrocordia conoidea (Fr.) Körb. - Wirth et al. (2011: xx)
    
36. Acrocordia gemmata (Ach.) A. Massal. - Wirth et al. (2011: xx)
    
37. Acrocordia salweyi (Leight. ex Nyl.) A. L. Sm. - Wirth et al. (2011: xx)

38. Adelolecia kolaensis (Nyl.) Hertel & Rambold - Wirth et al. (2011: xx)
    
39. Adelolecia pilati (Hepp) Hertel & Hafellner - Wirth et al. (2011: xx)

40. Agonimia allobata (Stizenb.) P. James - Wirth et al. (2011: xx)
    
41. Agonimia globulifera M. Brand & Diederich - Wirth et al. (2011: xx)
    
42. Agonimia opuntiella (Buschardt & Poelt) Vezda - Wirth et al. (2011: xx)
    
43. Agonimia tristicula (Nyl.) Zahlbr. - Wirth et al. (2011: xx)
    
44. Agonimia vouauxii (B. de Lesd.) M. Brand & Diederich - Wirth et al. (2011: xx)

45. Ainoa mooreana (Carroll) Lumbsch & I. Schmitt - Wirth et al. (2011: xx)

46. Alectoria ochroleuca (Hoffm.) A. Massal. - Wirth et al. (2011: xx)
    
47. Alectoria sarmentosa (Ach.) Ach. - Wirth et al. (2011: xx)

48. Allantoparmelia alpicola (Th. Fr.) Essl. - Wirth et al. (2011: xx)

49. Allocetraria madreporiformis (Ach.) Kärnefelt & A. Thell - Wirth et al. (2011: xx)

50. Amandinea lecideina (H. Mayrhofer & Poelt) Scheid. & H. Mayrhofer - Wirth et al. (2011: xx)
    
51. Amandinea punctata (Hoffm.) Coppins & Scheid. - Wirth et al. (2011: xx)

52. Amygdalaria consentiens (Nyl.) Hertel, Brodo & Mas. Inoue - Wirth et al. (2011: xx)
    
53. Amygdalaria panaeola (Ach.) Hertel & Brodo - Wirth et al. (2011: xx)
    
54. Amygdalaria pelobotryon (Wahlenb.) Norman - Wirth et al. (2011: xx)

55. Anaptychia bryorum Poelt - Wirth et al. (2011: xx)
    
56. Anaptychia ciliaris (L.) Körb. - Wirth et al. (2011: xx)

57. Anema decipiens (A. Massal.) Forssell - Wirth et al. (2011: xx)
    
58. Anema notarisii (A. Massal.) Forssell - Wirth et al. (2011: xx)
    
59. Anema tumidulum Henssen ined. - Wirth et al. (2011: xx)

60. Anisomeridium biforme (Borrer) R. C. Harris - Wirth et al. (2011: xx)
    
61. Anisomeridium carinthiacum (J. Steiner) R. C. Harris - Wirth et al. (2011: xx)
    
62. Anisomeridium polypori (Ellis & Everh.) M. E. Barr - Wirth et al. (2011: xx)
    
63. Anisomeridium ranunculosporum (Coppins & P. James) Coppins - Wirth et al. (2011: xx)

64. Anzina carneonivea (Anzi) Scheid. - Wirth et al. (2011: xx)

65. Aphanopsis coenosa (Ach.) Coppins & P. James - Wirth et al. (2011: xx)

66. Arctoparmelia centrifuga (L.) Hale - Wirth et al. (2011: xx)
    
67. Arctoparmelia incurva (Pers.) Hale - Wirth et al. (2011: xx)

68. Arthonia apatetica (A. Massal.) Th. Fr. - Wirth et al. (2011: xx)
    
69. Arthonia arthonioides (Ach.) A. L. Sm. - Wirth et al. (2011: xx)
    
70. Arthonia bueriana (J. Lahm) Zahlbr. - Wirth et al. (2011: xx)
    
71. Arthonia byssacea (Weigel) Almq. - Wirth et al. (2011: xx)
    
72. Arthonia caesia (Flot.) Körb. - Wirth et al. (2011: xx)
    
73. Arthonia calcicola Nyl. - Wirth et al. (2011: xx)
    
74. Arthonia cinereopruinosa Schaer. - Wirth et al. (2011: xx)
    
75. Arthonia cinnabarina (DC.) Wallr. - Wirth et al. (2011: xx)
    
76. Arthonia didyma Körb. - Wirth et al. (2011: xx)
    
77. Arthonia dispersa (Schrad.) Nyl. - Wirth et al. (2011: xx)
    
78. Arthonia elegans (Ach.) Almq. - Wirth et al. (2011: xx)
    
79. Arthonia endlicheri (Garov.) Oksner - Wirth et al. (2011: xx)
    
80. Arthonia excipienda (Nyl.) Leight. - Wirth et al. (2011: xx)
    
81. Arthonia exilis (Flörke) Anzi - Wirth et al. (2011: xx)
    
82. Arthonia fuliginosa (Turner & Borrer) Flot. - Wirth et al. (2011: xx)
    
83. Arthonia fusca (A. Massal.) Hepp - Wirth et al. (2011: xx)
    
84. Arthonia galactites (DC.) Dufour - Wirth et al. (2011: xx)
    
85. Arthonia glaucella Nyl. - Wirth et al. (2011: xx)
    
86. Arthonia helvola Nyl. - Wirth et al. (2011: xx)
    
87. Arthonia ilicina Taylor - Wirth et al. (2011: xx)
    
88. Arthonia insulata (B. de Lesd.) Redinger - Wirth et al. (2011: xx)
    
89. Arthonia leucopellaea (Ach.) Almq. - Wirth et al. (2011: xx)
    
90. Arthonia ligniaria Hellb. - Wirth et al. (2011: xx)
    
91. Arthonia mediella Nyl. - Wirth et al. (2011: xx)
    
92. Arthonia medusula (Pers.) Nyl. - Wirth et al. (2011: xx)
    
93. Arthonia muscigena Th. Fr. - Wirth et al. (2011: xx)
    
94. Arthonia patellulata Nyl. - Wirth et al. (2011: xx)
    
95. Arthonia phaeobaea (Norman) Norman - Wirth et al. (2011: xx)
    
96. Arthonia pruinata (Pers.) Steud. ex A. L. Sm. - Wirth et al. (2011: xx)
    
97. Arthonia punctiformis Ach. - Wirth et al. (2011: xx)
    
98. Arthonia radiata (Pers.) Ach. - Wirth et al. (2011: xx)
    
99. Arthonia reniformis (Pers.) Nyl. - Wirth et al. (2011: xx)
    
100. Arthonia spadicea Leight. - Wirth et al. (2011: xx)
     
101. Arthonia stellaris Kremp. - Wirth et al. (2011: xx)
     
102. Arthonia tenellula Nyl. - Wirth et al. (2011: xx)
     
103. Arthonia vinosa Leight. - Wirth et al. (2011: xx)
     
104. Arthonia zwackhii Sandst. - Wirth et al. (2011: xx)

105. Arthopyrenia analepta (Ach.) A. Massal. - Wirth et al. (2011: xx)
     
106. Arthopyrenia carneobrunneola Coppins - Wirth et al. (2011: xx)
     
107. Arthopyrenia cerasi (Schrad.) A. Massal. - Wirth et al. (2011: xx)
     
108. Arthopyrenia cinereopruinosa (Schaer.) A. Massal. - Wirth et al. (2011: xx)
     
109. Arthopyrenia grisea (Schleich. ex Schaer.) Körb. - Wirth et al. (2011: xx)
     
110. Arthopyrenia inconspicua J. Lahm - Wirth et al. (2011: xx)
     
111. Arthopyrenia nitescens (Salwey) Mudd - Wirth et al. (2011: xx)
     
112. Arthopyrenia punctillum Arnold - Wirth et al. (2011: xx)
     
113. Arthopyrenia salicis A. Massal. - Wirth et al. (2011: xx)
     
114. Arthopyrenia spilobola (Nyl.) Arnold - Wirth et al. (2011: xx)
     
115. Arthopyrenia stenospora Körb. - Wirth et al. (2011: xx)

116. Arthothelium ruanum (A. Massal.) Körb. - Wirth et al. (2011: xx)
     
117. Arthothelium spectabile Flot. ex A. Massal. - Wirth et al. (2011: xx)

118. Arthrorhaphis alpina (Schaer.) R. Sant. - Wirth et al. (2011: xx)
     
119. Arthrorhaphis citrinella (Ach.) Poelt - Wirth et al. (2011: xx)
     
120. Arthrorhaphis vacillans Th. Fr. & Almq. ex Th. Fr. - Wirth et al. (2011: xx)

121. Arthrosporum populorum A. Massal. - Wirth et al. (2011: xx)

122. Aspicilia aquatica Körb. - Wirth et al. (2011: xx)
     
123. Aspicilia caesiocinerea (Nyl. ex Malbr.) Arnold - Wirth et al. (2011: xx)
     
124. Aspicilia calcarea (L.) Mudd - Wirth et al. (2011: xx)
     
125. Aspicilia cinerea (L.) Körb. - Wirth et al. (2011: xx)
     
126. Aspicilia contorta (Hoffm.) Kremp. subsp. contorta - Wirth et al. (2011: xx)
     
127. Aspicilia contorta subsp. hoffmanniana S. Ekman & Fröberg - Wirth et al. (2011: xx)
     
128. Aspicilia coronata (A. Massal.) Anzi - Wirth et al. (2011: xx)
     
129. Aspicilia epiglypta (Norrl. ex Nyl.) Hue - Wirth et al. (2011: xx)
     
130. Aspicilia gibbosa (Ach.) Körb. - Wirth et al. (2011: xx)
     
131. Aspicilia grisea Arnold - Wirth et al. (2011: xx)
     
132. Aspicilia intermutans (Nyl.) Arnold - Wirth et al. (2011: xx)
     
133. Aspicilia laevata (Ach.) Arnold - Wirth et al. (2011: xx)
     
134. Aspicilia leprosescens (Sandst.) Motyka - Wirth et al. (2011: xx)
     
135. Aspicilia mastrucata (Wahlenb.) Th. Fr. - Wirth et al. (2011: xx)
     
136. Aspicilia moenium (Vain.) G. Thor & Timdal - Wirth et al. (2011: xx)
     
137. Aspicilia nunatakkorum (Poelt) Poelt - Wirth et al. (2011: xx)
     
138. Aspicilia obscurata (Fr.) Arnold - Wirth et al. (2011: xx)
     
139. Aspicilia permutata (Zahlbr.) Clauzade & Rondon - Wirth et al. (2011: xx)
     
140. Aspicilia polychroma Anzi - Wirth et al. (2011: xx)
     
141. Aspicilia recedens (Taylor) Arnold - Wirth et al. (2011: xx)
     
142. Aspicilia simoënsis Räsänen - Wirth et al. (2011: xx)
     
143. Aspicilia subreagens (H. Magn.) R. Sant. ined. - Wirth et al. (2011: xx)
     
144. Aspicilia supertegens Arnold - Wirth et al. (2011: xx)
     
145. Aspicilia verrucigera Hue - Wirth et al. (2011: xx)
     
146. Aspicilia verruculosa Kremp. - Wirth et al. (2011: xx)
     
147. Aspicilia waldrastensis (H. Magn.) Clauzade & Rondon - Wirth et al. (2011: xx)

148. Aspilidea myrinii (Fr.) Hafellner - Wirth et al. (2011: xx)

149. Atla alpina S. Savic & Tibell - Wirth et al. (2011: xx)

150. Bacidia absistens (Nyl.) Arnold - Wirth et al. (2011: xx)
     
151. Bacidia arceutin (Ach.) Arnold - Wirth et al. (2011: xx)
     
152. Bacidia auerswaldii (Hepp ex Stizenb.) Mig. - Wirth et al. (2011: xx)
     
153. Bacidia bagliettoana (A. Massal. & De Not.) Jatta - Wirth et al. (2011: xx)
     
154. Bacidia beckhausii Körb. - Wirth et al. (2011: xx)
     
155. Bacidia biatorina (Körb.) Vain. - Wirth et al. (2011: xx)
     
156. Bacidia caesiomarginata (Kernst.) Lettau - Wirth et al. (2011: xx)
     
157. Bacidia carneoglauca (Nyl.) A. L. Smith - Wirth et al. (2011: xx)
     
158. Bacidia circumspecta (Nyl. ex Vain.) Malme - Wirth et al. (2011: xx)
     
159. Bacidia coprodes (Körb.) Lettau - Wirth et al. (2011: xx)
     
160. Bacidia fraxinea Lönnr. - Wirth et al. (2011: xx)
     
161. Bacidia friesiana (Hepp) Körb. - Wirth et al. (2011: xx)
     
162. Bacidia fuscoviridis (Anzi) Lettau - Wirth et al. (2011: xx)
     
163. Bacidia hegetschweileri (Hepp) Vain. - Wirth et al. (2011: xx)
     
164. Bacidia hemipolia (Nyl.) Malme - Wirth et al. (2011: xx)
     
165. Bacidia herbarum (Stizenb.) Arnold - Wirth et al. (2011: xx)
     
166. Bacidia igniarii (Nyl.) Oksner - Wirth et al. (2011: xx)
     
167. Bacidia incompta (Borrer ex Hook.) Anzi - Wirth et al. (2011: xx)
     
168. Bacidia laurocerasi (Delise ex Duby) Zahlbr. - Wirth et al. (2011: xx)
     
169. Bacidia polychroa (Th. Fr.) Körb. - Wirth et al. (2011: xx)
     
170. Bacidia propinqua (Stizenb.) Arnold - Wirth et al. (2011: xx)
     
171. Bacidia rosella (Pers.) De Not. - Wirth et al. (2011: xx)
     
172. Bacidia rubella (Hoffm.) A. Massal. - Wirth et al. (2011: xx)
     
173. Bacidia scopulicola (Nyl.) A. L. Sm. - Wirth et al. (2011: xx)
     
174. Bacidia subacerina Vain. - Wirth et al. (2011: xx)
     
175. Bacidia subincompta (Nyl.) Arnold - Wirth et al. (2011: xx)
     
176. Bacidia trachona (Ach.) Lettau - Wirth et al. (2011: xx)
     
177. Bacidia vermifera (Nyl.) Th. Fr. - Wirth et al. (2011: xx)
     
178. Bacidia viridifarinosa Coppins & P. James - Wirth et al. (2011: xx)

179. Bacidina adastra (Sparrius & Aptroot) M. Hauck & V. Wirth - Wirth et al. (2011: xx)
     
180. Bacidina arnoldiana (Körb.) V. Wirth & Vezda - Wirth et al. (2011: xx)
     
181. Bacidina assulata (Körb.) S. Ekman - Wirth et al. (2011: xx)
     
182. Bacidina brandii (Coppins & P. Boom) M. Hauck & V. Wirth - Wirth et al. (2011: xx)
     
183. Bacidina caligans (Nyl.) Llop & Hlalun - Wirth et al. (2011: xx)
     
184. Bacidina chloroticula (Nyl.) Vezda & Poelt - Wirth et al. (2011: xx)
     
185. Bacidina delicata (Larbal. & Leight.) V. Wirth & Vezda - Wirth et al. (2011: xx)
     
186. Bacidina egenula (Nyl.) Vezda - Wirth et al. (2011: xx)
     
187. Bacidina etayana (P. Boom & Vezda) M. Hauck & V. Wirth - Wirth et al. (2011: xx)
     
188. Bacidina inundata (Fr.) Vezda - Wirth et al. (2011: xx)
     
189. Bacidina neosquamulosa (Aptroot & Herk) S. Ekman - Wirth et al. (2011: xx)
     
190. Bacidina phacodes (Körb.) Vezda - Wirth et al. (2011: xx)
     
191. Bacidina saxenii (Erichsen) M. Hauck & V. Wirth - Wirth et al. (2011: xx)
     
192. Bacidina sulphurella (Samp.) M. Hauck & V. Wirth - Wirth et al. (2011: xx)

193. Bactrospora corticola (Fr.) Almq. - Wirth et al. (2011: xx)
     
194. Bactrospora dryina (Ach.) A. Massal. - Wirth et al. (2011: xx)

195. Baeomyces carneus Flörke - Wirth et al. (2011: xx)
     
196. Baeomyces placophyllus Ach. - Wirth et al. (2011: xx)
     
197. Baeomyces rufus (Huds.) Rebent. var. rufus - Wirth et al. (2011: xx)
     
198. Baeomyces rufus var. callianthus (Lettau) Lettau - Wirth et al. (2011: xx)

199. Bagliettoa baldensis (A. Massal.) Vezda - Wirth et al. (2011: xx)
     
200. Bagliettoa calciseda (DC.) Gueidan & Cl. Roux - Wirth et al. (2011: xx)
     
201. Bagliettoa limborioides A. Massal. - Wirth et al. (2011: xx)
     
202. Bagliettoa marmorea (Scop.) Gueidan & Cl. Roux - Wirth et al. (2011: xx)
     
203. Bagliettoa parmigera (J. Steiner) Vezda & Poelt - Wirth et al. (2011: xx)
     
204. Bagliettoa parmigerella (Zahlbr.) Vezda & Poelt - Wirth et al. (2011: xx)
     
205. Bagliettoa steineri (Kušan) Vezda - Wirth et al. (2011: xx)

206. Bellemerea alpina (Sommerf.) Clauzade & Cl. Roux - Wirth et al. (2011: xx)
     
207. Bellemerea cinereorufescens (Ach.) Clauzade & Cl. Roux - Wirth et al. (2011: xx)
     
208. Bellemerea sanguinea (Kremp.) Hafellner & Cl. Roux - Wirth et al. (2011: xx)

209. Belonia incarnata Th. Fr. & Graewe ex Th. Fr. - Wirth et al. (2011: xx)
     
210. Belonia nidarosiensis (Kindt) P. M. Jørg. & Vezda - Wirth et al. (2011: xx)
     
211. Belonia russula Körb. ex Nyl. - Wirth et al. (2011: xx)

212. Biatora chrysantha (Zahlbr.) Printzen - Wirth et al. (2011: xx)
     
213. Biatora efflorescens (Hedl.) Räsänen - Wirth et al. (2011: xx)
     
214. Biatora fallax Hepp - Wirth et al. (2011: xx)
     
215. Biatora flavopunctata (Tønsberg) Hinter. & Printzen - Wirth et al. (2011: xx)
     
216. Biatora helvola Körb. ex Hellb. - Wirth et al. (2011: xx)
     
217. Biatora hertelii Printzen & Etayo - Wirth et al. (2011: xx)
     
218. Biatora ligni-mollis T. Sprib. & Printzen - Wirth et al. (2011: xx)
     
219. Biatora mendax Anzi - Wirth et al. (2011: xx)
     
220. Biatora ocelliformis (Nyl.) Arnold - Wirth et al. (2011: xx)
     
221. Biatora rhododendri (Hepp) Arnold - Wirth et al. (2011: xx)
     
222. Biatora rufidula (Graewe) S. Ekman & Printzen - Wirth et al. (2011: xx)
     
223. Biatora sphaeroidiza (Vain.) Printzen & Holien - Wirth et al. (2011: xx)
     
224. Biatora subduplex (Nyl.) Printzen - Wirth et al. (2011: xx)
     
225. Biatora vernalis (L.) Fr. - Wirth et al. (2011: xx)
     
226. Biatora veteranorum Coppins & Sérus. - Wirth et al. (2011: xx)

227. Biatorella fossarum (Dufour ex Fr.) Th. Fr. - Wirth et al. (2011: xx)
     
228. Biatorella germanica A. Massal. ex Körb. - Wirth et al. (2011: xx)
     
229. Biatorella hemisphaerica Anzi - Wirth et al. (2011: xx)

230. Biatoridium delitescens (Arnold) Hafellner - Wirth et al. (2011: xx)
     
231. Biatoridium monasteriense J. Lahm ex Körb. - Wirth et al. (2011: xx)

232. Bilimbia accedens Arnold - Wirth et al. (2011: xx)
     
233. Bilimbia lobulata (Sommerf.) Hafellner & Coppins - Wirth et al. (2011: xx)
     
234. Bilimbia microcarpa Th. Fr. - Wirth et al. (2011: xx)
     
235. Bilimbia sabuletorum (Schreb.) Arnold - Wirth et al. (2011: xx)

236. Botryolepraria lesdainii (Hue) Canals et al. - Wirth et al. (2011: xx)

237. Brodoa intestiniformis (Vill.) Goward - Wirth et al. (2011: xx)

238. Bryophagus gloeocapsa Nitschke ex Arnold - Wirth et al. (2011: xx)

239. Bryoria bicolor (Ehrh.) Brodo & D. Hawksw. - Wirth et al. (2011: xx)
     
240. Bryoria capillaris (Ach.) Brodo & D. Hawksw. - Wirth et al. (2011: xx)
     
241. Bryoria chalybeiformis (L.) Brodo & D. Hawksw. - Wirth et al. (2011: xx)
     
242. Bryoria fremontii (Tuck.) Brodo & D. Hawksw. - Wirth et al. (2011: xx)
     
243. Bryoria furcellata (Fr.) Brodo & D. Hawksw. - Wirth et al. (2011: xx)
     
244. Bryoria fuscescens (Gyeln.) Brodo & D. Hawksw. - Wirth et al. (2011: xx)
     
245. Bryoria implexa (Hoffm.) Brodo & D. Hawksw. - Wirth et al. (2011: xx)
     
246. Bryoria kuemmerleana (Gyeln.) Brodo & D. Hawksw. - Wirth et al. (2011: xx)
     
247. Bryoria nadvornikiana (Gyeln.) Brodo & D. Hawksw. - Wirth et al. (2011: xx)
     
248. Bryoria simplicior (Vain.) Brodo & D. Hawksw. - Wirth et al. (2011: xx)
     
249. Bryoria smithii (Du Rietz) Brodo & D. Hawksw. - Wirth et al. (2011: xx)

250. Buellia aethalea (Ach.) Th. Fr. - Wirth et al. (2011: xx)
     
251. Buellia arborea Coppins & Tønsberg - Wirth et al. (2011: xx)
     
252. Buellia arnoldii Servít - Wirth et al. (2011: xx)
     
253. Buellia asterella Poelt & Sulzer - Wirth et al. (2011: xx)
     
254. Buellia badia (Fr.) A. Massal. - Wirth et al. (2011: xx)
     
255. Buellia disciformis (Fr.) Mudd - Wirth et al. (2011: xx)
     
256. Buellia elegans Poelt - Wirth et al. (2011: xx)
     
257. Buellia epigaea (Pers.) Tuck. - Wirth et al. (2011: xx)
     
258. Buellia erubescens Arnold - Wirth et al. (2011: xx)
     
259. Buellia griseovirens (Turner & Borrer ex Sm.) Almb. - Wirth et al. (2011: xx)
     
260. Buellia leptocline (Flot.) A. Massal. - Wirth et al. (2011: xx)
     
261. Buellia miriquidica Scheid. - Wirth et al. (2011: xx)
     
262. Buellia ocellata (Flot.) Körb. - Wirth et al. (2011: xx)
     
263. Buellia pulverea Coppins & P. James - Wirth et al. (2011: xx)
     
264. Buellia sandstedei (Zwackh) Sandst. - Wirth et al. (2011: xx)
     
265. Buellia schaereri De Not. - Wirth et al. (2011: xx)
     
266. Buellia spuria (Schaer.) Anzi - Wirth et al. (2011: xx)
     
267. Buellia stellulata (Taylor) Mudd - Wirth et al. (2011: xx)
     
268. Buellia thiopoliza (Nyl.) Boistel - Wirth et al. (2011: xx)
     
269. Buellia triphragmia (Nyl.) Arnold - Wirth et al. (2011: xx)
     
270. Buellia uberior Anzi - Wirth et al. (2011: xx)
     
271. Buellia violaceofusca G. Thor & Muhr - Wirth et al. (2011: xx)

272. Bunodophoron melanocarpum (Sw.) Wedin - Wirth et al. (2011: xx)

273. Byssoloma marginatum (Arnold) Sérus. - Wirth et al. (2011: xx)
     
274. Byssoloma subdiscordans (Nyl.) P. James - Wirth et al. (2011: xx)

275. Calicium abietinum Pers. - Wirth et al. (2011: xx)
     
276. Calicium adaequatum Nyl. - Wirth et al. (2011: xx)
     
277. Calicium adspersum Pers. - Wirth et al. (2011: xx)
     
278. Calicium corynellum (Ach.) Ach. - Wirth et al. (2011: xx)
     
279. Calicium denigratum (Vain.) Tibell - Wirth et al. (2011: xx)
     
280. Calicium glaucellum Ach. - Wirth et al. (2011: xx)
     
281. Calicium lenticulare Ach. - Wirth et al. (2011: xx)
     
282. Calicium montanum Tibell - Wirth et al. (2011: xx)
     
283. Calicium parvum Tibell - Wirth et al. (2011: xx)
     
284. Calicium pinastri Tibell - Wirth et al. (2011: xx)
     
285. Calicium quercinum Pers. - Wirth et al. (2011: xx)
     
286. Calicium salicinum Pers. - Wirth et al. (2011: xx)
     
287. Calicium trabinellum (Ach.) Ach. - Wirth et al. (2011: xx)
     
288. Calicium viride Pers. - Wirth et al. (2011: xx)

289. Caloplaca albolutescens (Nyl.) H. Olivier - Wirth et al. (2011: xx)
     
290. Caloplaca alociza (A. Massal.) Mig. - Wirth et al. (2011: xx)
     
291. Caloplaca alstrupii Søchting - Wirth et al. (2011: xx)
     
292. Caloplaca ammiospila (Wahlenb.) H. Olivier - Wirth et al. (2011: xx)
     
293. Caloplaca aractina (Fr.) Häyrén - Wirth et al. (2011: xx)
     
294. Caloplaca arcis (Poelt & Vezda) Arup - Wirth et al. (2011: xx)
     
295. Caloplaca arenaria (Pers.) Müll. Arg. - Wirth et al. (2011: xx)
     
296. Caloplaca arnoldii (Wedd.) Zahlbr. ex Ginzb. - Wirth et al. (2011: xx)
     
297. Caloplaca arnoldiiconfusa Gaya & Nav.-Ros. - Wirth et al. (2011: xx)
     
298. Caloplaca asserigena (J. Lahm ex Arnold) H. Olivier - Wirth et al. (2011: xx)
     
299. Caloplaca athroocarpa (Anzi) Jatta - Wirth et al. (2011: xx)
     
300. Caloplaca atroflava (Turner) Mong. var. atroflava - Wirth et al. (2011: xx)
     
301. Caloplaca atroflava var. submersa (Nyl.) H. Magn. - Wirth et al. (2011: xx)
     
302. Caloplaca aurantia (Pers.) Hellb. - Wirth et al. (2011: xx)
     
303. Caloplaca aurea (Schaer.) Zahlbr. - Wirth et al. (2011: xx)
     
304. Caloplaca austrocitrina Vondrák, Riha, Arup & Søchting - Wirth et al. (2011: xx)
     
305. Caloplaca biatorina (A. Massal.) J. Steiner - Wirth et al. (2011: xx)
     
306. Caloplaca britannica R. Sant. - Wirth et al. (2011: xx)
     
307. Caloplaca cacuminum Poelt - Wirth et al. (2011: xx)
     
308. Caloplaca cerina (Ehrh. ex Hedw.) Th. Fr. var. cerina - Wirth et al. (2011: xx)
     
309. Caloplaca cerina var. chloroleuca (Sm.) Th. Fr. - Wirth et al. (2011: xx)
     
310. Caloplaca cerina var. muscorum (A. Massal.) Jatta - Wirth et al. (2011: xx)
     
311. Caloplaca cerinella (Nyl.) Flagey - Wirth et al. (2011: xx)
     
312. Caloplaca cerinelloides (Erichsen) Poelt - Wirth et al. (2011: xx)
     
313. Caloplaca chalybaea (Fr.) Müll. Arg. - Wirth et al. (2011: xx)
     
314. Caloplaca chlorina (Flot.) H. Olivier - Wirth et al. (2011: xx)
     
315. Caloplaca chrysodeta (Vain. ex Räsänen) Dombr. - Wirth et al. (2011: xx)
     
316. Caloplaca chrysophthalma Degel. - Wirth et al. (2011: xx)
     
317. Caloplaca cirrochroa (Ach.) Th. Fr. - Wirth et al. (2011: xx)
     
318. Caloplaca citrina (Hoffm.) Th. Fr. - Wirth et al. (2011: xx)
     
319. Caloplaca coccinea (Müll. Arg.) Poelt - Wirth et al. (2011: xx)
     
320. Caloplaca conversa (Kremp.) Jatta - Wirth et al. (2011: xx)
     
321. Caloplaca coralliza Arup & Akelius - Wirth et al. (2011: xx)
     
322. Caloplaca coronata (Kremp. ex Körb.) J. Steiner - Wirth et al. (2011: xx)
     
323. Caloplaca crenularia (With.) J. R. Laundon - Wirth et al. (2011: xx)
     
324. Caloplaca crenulatella (Nyl.) H. Olivier - Wirth et al. (2011: xx)
     
325. Caloplaca dalmatica (A. Massal.) H. Olivier - Wirth et al. (2011: xx)
     
326. Caloplaca decipiens (Arnold) Blomb. & Forssell - Wirth et al. (2011: xx)
     
327. Caloplaca demissa (Körb.) Arup & Grube - Wirth et al. (2011: xx)
     
328. Caloplaca dichroa Arup - Wirth et al. (2011: xx)
     
329. Caloplaca epigaea Søchting, Huneck & Etayo - Wirth et al. (2011: xx)
     
330. Caloplaca erythrocarpa (Pers.) Zwackh - Wirth et al. (2011: xx)
     
331. Caloplaca exsecuta (Nyl.) Dalla Torre & Sarnth. - Wirth et al. (2011: xx)
     
332. Caloplaca ferruginea (Huds.) Th. Fr. - Wirth et al. (2011: xx)
     
333. Caloplaca flavescens (Huds.) J. R. Laundon - Wirth et al. (2011: xx)
     
334. Caloplaca flavocitrina (Nyl.) H. Olivier - Wirth et al. (2011: xx)
     
335. Caloplaca flavorubescens (Huds.) J. R. Laundon - Wirth et al. (2011: xx)
     
336. Caloplaca flavovirescens (Wulfen) Dalla Torre & Sarnth. - Wirth et al. (2011: xx)
     
337. Caloplaca fuscoatra (Bayrh.) Zahlbr. - Wirth et al. (2011: xx)
     
338. Caloplaca granulosa (Müll. Arg.) Jatta - Wirth et al. (2011: xx)
     
339. Caloplaca grimmiae (Nyl.) H. Olivier - Wirth et al. (2011: xx)
     
340. Caloplaca haematites (Chaub. ex St.-Amans) Zwackh - Wirth et al. (2011: xx)
     
341. Caloplaca herbidella (Hue) H. Magn. - Wirth et al. (2011: xx)
     
342. Caloplaca holocarpa (Hoffm.) A. E. Wade - Wirth et al. (2011: xx)
     
343. Caloplaca hungarica H. Magn. - Wirth et al. (2011: xx)
     
344. Caloplaca inconnexa (Nyl.) Zahlbr. - Wirth et al. (2011: xx)
     
345. Caloplaca isidiigera Vezda - Wirth et al. (2011: xx)
     
346. Caloplaca jungermanniae (Vahl) Th. Fr. - Wirth et al. (2011: xx)
     
347. Caloplaca lactea (A. Massal.) Zahlbr. - Wirth et al. (2011: xx)
     
348. Caloplaca lobulata (Flörke) Hellb. - Wirth et al. (2011: xx)
     
349. Caloplaca lucifuga G. Thor - Wirth et al. (2011: xx)
     
350. Caloplaca luteoalba (Turner) Th. Fr. - Wirth et al. (2011: xx)
     
351. Caloplaca macrocarpa (Anzi) Zahlbr. - Wirth et al. (2011: xx)
     
352. Caloplaca magni-filii Poelt - Wirth et al. (2011: xx)
     
353. Caloplaca marina (Wedd.) Zahlbr. - Wirth et al. (2011: xx)
     
354. Caloplaca maritima (B. de Lesd.) B. de Lesd. - Wirth et al. (2011: xx)
     
355. Caloplaca microthallina (Wedd.) Zahlbr. - Wirth et al. (2011: xx)
     
356. Caloplaca nubigena (Kremp.) Dalla Torre & Sarnth. - Wirth et al. (2011: xx)
     
357. Caloplaca oasis (A. Massal.) Szatala - Wirth et al. (2011: xx)
     
358. Caloplaca obliterans (Nyl.) Blomb. & Forssell - Wirth et al. (2011: xx)
     
359. Caloplaca obscurella (J. Lahm ex Körb.) Th. Fr. - Wirth et al. (2011: xx)
     
360. Caloplaca ochracea (Schaer.) Flagey - Wirth et al. (2011: xx)
     
361. Caloplaca percrocata (Arnold) J. Steiner - Wirth et al. (2011: xx)
     
362. Caloplaca phlogina (Ach.) Flagey - Wirth et al. (2011: xx)
     
363. Caloplaca pollinii (A. Massal.) Jatta - Wirth et al. (2011: xx)
     
364. Caloplaca polycarpa (A. Massal.) Zahlbr. - Wirth et al. (2011: xx)
     
365. Caloplaca proteus Poelt - Wirth et al. (2011: xx)
     
366. Caloplaca pseudofulgensia Gaya & Nav.-Ros. - Wirth et al. (2011: xx)
     
367. Caloplaca pusilla (A. Massal.) Zahlbr. - Wirth et al. (2011: xx)
     
368. Caloplaca pyracea (Ach.) Th. Fr. - Wirth et al. (2011: xx)
     
369. Caloplaca raesaenenii Bredkina - Wirth et al. (2011: xx)
     
370. Caloplaca rubelliana (Ach.) Lojka - Wirth et al. (2011: xx)
     
371. Caloplaca ruderum (Malbr.) J. R. Laundon - Wirth et al. (2011: xx)
     
372. Caloplaca saxicola (Hoffm.) Nordin - Wirth et al. (2011: xx)
     
373. Caloplaca saxifragarum Poelt - Wirth et al. (2011: xx)
     
374. Caloplaca schoeferi Poelt - Wirth et al. (2011: xx)
     
375. Caloplaca scopularis (Nyl.) Lettau - Wirth et al. (2011: xx)
     
376. Caloplaca scotoplaca (Nyl.) H. Magn. - Wirth et al. (2011: xx)
     
377. Caloplaca sinapisperma (Lam. & DC.) Maheu & Gillet - Wirth et al. (2011: xx)
     
378. Caloplaca soralifera Vondrák & Hrouzek - Wirth et al. (2011: xx)
     
379. Caloplaca subsoluta (Nyl.) Zahlbr. - Wirth et al. (2011: xx)
     
380. Caloplaca teicholyta (Ach.) J. Steiner - Wirth et al. (2011: xx)
     
381. Caloplaca tetraspora (Nyl.) H. Olivier - Wirth et al. (2011: xx)
     
382. Caloplaca thallincola (Wedd.) Du Rietz - Wirth et al. (2011: xx)
     
383. Caloplaca tiroliensis Zahlbr. - Wirth et al. (2011: xx)
     
384. Caloplaca ulcerosa Coppins & P. James - Wirth et al. (2011: xx)
     
385. Caloplaca variabilis (Pers.) Müll. Arg. - Wirth et al. (2011: xx)
     
386. Caloplaca verruculifera (Vain.) Zahlbr. - Wirth et al. (2011: xx)
     
387. Caloplaca vitellinula auct., non (Nyl.) H. Olivier - Wirth et al. (2011: xx)
     
388. Caloplaca xantholyta (Nyl.) Jatta - Wirth et al. (2011: xx)
     
389. Caloplaca xanthostigmoidea (Räsänen) Zahlbr. - Wirth et al. (2011: xx)

390. Calvitimela aglaea (Sommerf.) Hafellner - Wirth et al. (2011: xx)
     
391. Calvitimela armeniaca (DC.) Hafellner - Wirth et al. (2011: xx)

392. Candelaria concolor (Dicks.) Stein - Wirth et al. (2011: xx)

393. Candelariella athallina (Wedd.) Du Rietz - Wirth et al. (2011: xx)
     
394. Candelariella aurella (Hoffm.) Zahlbr. - Wirth et al. (2011: xx)
     
395. Candelariella coralliza (Nyl.) H. Magn. - Wirth et al. (2011: xx)
     
396. Candelariella kuusamoensis Räsänen - Wirth et al. (2011: xx)
     
397. Candelariella medians (Nyl.) A. L. Sm. - Wirth et al. (2011: xx)
     
398. Candelariella plumbea Poelt & Vezda - Wirth et al. (2011: xx)
     
399. Candelariella reflexa (Nyl.) Lettau - Wirth et al. (2011: xx)
     
400. Candelariella subdeflexa (Nyl.) Lettau - Wirth et al. (2011: xx)
     
401. Candelariella viae-lacteae G. Thor & V. Wirth - Wirth et al. (2011: xx)
     
402. Candelariella vitellina (Hoffm.) Müll. Arg. - Wirth et al. (2011: xx)
     
403. Candelariella xanthostigma (Pers. ex Ach.) Lettau - Wirth et al. (2011: xx)

404. Carbonea assimilis (Körb.) Hafellner & Hertel - Wirth et al. (2011: xx)
     
405. Carbonea atronivea (Arnold) Hertel - Wirth et al. (2011: xx)
     
406. Carbonea distans (Kremp.) Hafellner & Obermayer - Wirth et al. (2011: xx)
     
407. Carbonea latypizodes (Nyl.) Knoph & Rambold - Wirth et al. (2011: xx)
     
408. Carbonea vorticosa (Flörke) Hertel - Wirth et al. (2011: xx)

409. Catapyrenium cinereum (Pers.) Körb. - Wirth et al. (2011: xx)
     
410. Catapyrenium daedaleum (Kremp.) Stein - Wirth et al. (2011: xx)
     
411. Catapyrenium psoromoides (Borrer) R. Sant. - Wirth et al. (2011: xx)

412. Catillaria anisospora (Müll. Arg.) Zahlbr. - Wirth et al. (2011: xx)
     
413. Catillaria atomarioides (Müll. Arg.) H. Kilias - Wirth et al. (2011: xx)
     
414. Catillaria chalybeia (Borrer) A. Massal. - Wirth et al. (2011: xx)
     
415. Catillaria contristans (Nyl.) Zahlbr. - Wirth et al. (2011: xx)
     
416. Catillaria detractula (Nyl.) H. Olivier - Wirth et al. (2011: xx)
     
417. Catillaria erysiboides (Nyl.) Th. Fr. - Wirth et al. (2011: xx)
     
418. Catillaria lenticularis (Ach.) Th. Fr. - Wirth et al. (2011: xx)
     
419. Catillaria minuta (Schaer.) Lettau - Wirth et al. (2011: xx)
     
420. Catillaria nigroclavata (Nyl.) Schuler - Wirth et al. (2011: xx)
     
421. Catillaria picila (A. Massal.) Coppins - Wirth et al. (2011: xx)
     
422. Catillaria timidula Th. Fr. & Almq. ex Th. Fr. - Wirth et al. (2011: xx)
     
423. Catillaria tristis (Müll. Arg.) Arnold - Wirth et al. (2011: xx)

424. Catinaria atropurpurea (Schaer.) Vezda & Poelt - Wirth et al. (2011: xx)
     
425. Catinaria dispersa (Arnold) Lettau - Wirth et al. (2011: xx)
     
426. Catinaria neuschildii (Körb.) P. James - Wirth et al. (2011: xx)

427. Catolechia wahlenbergii (Flot. ex Ach.) Körb. - Wirth et al. (2011: xx)

428. Cephalophysis leucospila (Anzi) H. Kilias & Scheid. - Wirth et al. (2011: xx)

429. Cetraria aculeata (Schreb.) Fr. - Wirth et al. (2011: xx)
     
430. Cetraria ericetorum Opiz - Wirth et al. (2011: xx)
     
431. Cetraria islandica (L.) Ach. - Wirth et al. (2011: xx)
     
432. Cetraria muricata (Ach.) Eckfeldt - Wirth et al. (2011: xx)
     
433. Cetraria sepincola (Ehrh.) Ach. - Wirth et al. (2011: xx)
     
434. Cetrariella commixta (Nyl.) A. Thell & Kärnefelt - Wirth et al. (2011: xx)
     
435. Cetrelia cetrarioides (Delise ex Duby) W. L. Culb. & C. F. Culb. - Wirth et al. (2011: xx)
     
436. Cetrelia chicitae W. L. Culb. & C. F. Culb. - Wirth et al. (2011: xx)
     
437. Cetrelia olivetorum (Nyl.) W. L. Culb. & C. F. Culb. - Wirth et al. (2011: xx)

438. Chaenotheca brachypoda (Ach.) Tibell - Wirth et al. (2011: xx)
     
439. Chaenotheca brunneola (Ach.) Müll. Arg. - Wirth et al. (2011: xx)
     
440. Chaenotheca chlorella (Ach.) Müll. Arg. - Wirth et al. (2011: xx)
     
441. Chaenotheca chrysocephala (Turner ex Ach.) Th. Fr. - Wirth et al. (2011: xx)
     
442. Chaenotheca cinerea (Pers.) Tibell - Wirth et al. (2011: xx)
     
443. Chaenotheca ferruginea (Turner ex Sm.) Mig. - Wirth et al. (2011: xx)
     
444. Chaenotheca furfuracea (L.) Tibell - Wirth et al. (2011: xx)
     
445. Chaenotheca gracilenta (Ach.) Mattsson & Middelb. - Wirth et al. (2011: xx)
     
446. Chaenotheca hispidula (Ach.) Zahlbr. - Wirth et al. (2011: xx)
     
447. Chaenotheca laevigata Nádv. - Wirth et al. (2011: xx)
     
448. Chaenotheca phaeocephala (Turner) Th. Fr. - Wirth et al. (2011: xx)
     
449. Chaenotheca stemonea (Ach.) Müll. Arg. - Wirth et al. (2011: xx)
     
450. Chaenotheca subroscida (Eitner) Zahlbr. - Wirth et al. (2011: xx)
     
451. Chaenotheca trichialis (Ach.) Th. Fr. - Wirth et al. (2011: xx)
     
452. Chaenotheca xyloxena Nádv. - Wirth et al. (2011: xx)

453. Cheiromycina flabelliformis B. Sutton - Wirth et al. (2011: xx)
     
454. Cheiromycina globosa Aptroot & Schiefelb. - Wirth et al. (2011: xx)

455. Chrysothrix candelaris (L.) J. R. Laundon - Wirth et al. (2011: xx)
     
456. Chrysothrix chlorina (Ach.) J. R. Laundon - Wirth et al. (2011: xx)

457. Cladonia acuminata (Ach.) Norrl. - Wirth et al. (2011: xx)
     
458. Cladonia amaurocraea (Flörke) Schaer. - Wirth et al. (2011: xx)
     
459. Cladonia arbuscula (Wallr.) Flot. subsp. arbuscula - Wirth et al. (2011: xx)
     
460. Cladonia arbuscula subsp. mitis (Sandst.) Ruoss - Wirth et al. (2011: xx)
     
461. Cladonia arbuscula subsp. squarrosa (Wallr.) Ruoss - Wirth et al. (2011: xx)
     
462. Cladonia bellidiflora (Ach.) Schaer. - Wirth et al. (2011: xx)
     
463. Cladonia borealis S. Stenroos - Wirth et al. (2011: xx)
     
464. Cladonia botrytes (K. G. Hagen) Willd. - Wirth et al. (2011: xx)
     
465. Cladonia brevis (Sandst.) Sandst. - Wirth et al. (2011: xx)
     
466. Cladonia caespiticia (Pers.) Flörke - Wirth et al. (2011: xx)
     
467. Cladonia callosa Delise ex Harm. - Wirth et al. (2011: xx)
     
468. Cladonia calycantha Delise ex Nyl. - Wirth et al. (2011: xx)
     
469. Cladonia cariosa (Ach.) Spreng. - Wirth et al. (2011: xx)
     
470. Cladonia carneola (Fr.) Fr. - Wirth et al. (2011: xx)
     
471. Cladonia cenotea (Ach.) Schaer. - Wirth et al. (2011: xx)
     
472. Cladonia cervicornis (Ach.) Flot. subsp. cervicornis - Wirth et al. (2011: xx)
     
473. Cladonia cervicornis subsp. pulvinata (Sandst.) Ahti - Wirth et al. (2011: xx)
     
474. Cladonia cervicornis subsp. verticillata (Hoffm.) Ahti - Wirth et al. (2011: xx)
     
475. Cladonia ciliata Stirt. - Wirth et al. (2011: xx)
     
476. Cladonia coccifera (L.) Willd. - Wirth et al. (2011: xx)
     
477. Cladonia coniocraea (Flörke) Spreng. - Wirth et al. (2011: xx)
     
478. Cladonia convoluta (Lam.) Cout. - Wirth et al. (2011: xx)
     
479. Cladonia cornuta (L.) Hoffm. - Wirth et al. (2011: xx)
     
480. Cladonia crispata (Ach.) Flot. var. crispata - Wirth et al. (2011: xx)
     
481. Cladonia crispata var. cetrariiformis (Delise) Vain. - Wirth et al. (2011: xx)
     
482. Cladonia cyanipes (Sommerf.) Nyl. - Wirth et al. (2011: xx)
     
483. Cladonia cyathomorpha Stirt. ex Walt. Watson - Wirth et al. (2011: xx)
     
484. Cladonia decorticata (Flörke) Spreng. - Wirth et al. (2011: xx)
     
485. Cladonia deformis (L.) Hoffm. - Wirth et al. (2011: xx)
     
486. Cladonia digitata (L.) Hoffm. - Wirth et al. (2011: xx)
     
487. Cladonia fimbriata (L.) Fr. - Wirth et al. (2011: xx)
     
488. Cladonia foliacea (Huds.) Willd. - Wirth et al. (2011: xx)
     
489. Cladonia furcata (Huds.) Schrad. subsp. furcata - Wirth et al. (2011: xx)
     
490. Cladonia furcata subsp. subrangiformis (Sandst.) Abbayes - Wirth et al. (2011: xx)
     
491. Cladonia glauca Flörke - Wirth et al. (2011: xx)
     
492. Cladonia gracilis (L.) Willd. subsp. gracilis - Wirth et al. (2011: xx)
     
493. Cladonia gracilis subsp. turbinata (Ach.) Ahti - Wirth et al. (2011: xx)
     
494. Cladonia humilis (With.) J. R. Laundon - Wirth et al. (2011: xx)
     
495. Cladonia incrassata Flörke - Wirth et al. (2011: xx)
     
496. Cladonia macilenta Hoffm. subsp. macilenta - Wirth et al. (2011: xx)
     
497. Cladonia macilenta subsp. floerkeana (Fr.) V. Wirth - Wirth et al. (2011: xx)
     
498. Cladonia macroceras (Delise) Ahti - Wirth et al. (2011: xx)
     
499. Cladonia macrophylla (Schaer.) Stenh. - Wirth et al. (2011: xx)
     
500. Cladonia macrophyllodes Nyl. - Wirth et al. (2011: xx)
     
501. Cladonia metacorallifera Asahina - Wirth et al. (2011: xx)
     
502. Cladonia monomorpha Aptroot, Sipman & Herk - Wirth et al. (2011: xx)
     
503. Cladonia norvegica Tønsberg & Holien - Wirth et al. (2011: xx)
     
504. Cladonia parasitica (Hoffm.) Hoffm. - Wirth et al. (2011: xx)
     
505. Cladonia peziziformis (With.) J. R. Laundon - Wirth et al. (2011: xx)
     
506. Cladonia phyllophora Ehrh. ex Hoffm. - Wirth et al. (2011: xx)
     
507. Cladonia pleurota (Flörke) Schaer. - Wirth et al. (2011: xx)
     
508. Cladonia polycarpoides Nyl. - Wirth et al. (2011: xx)
     
509. Cladonia polydactyla (Flörke) Spreng. - Wirth et al. (2011: xx)
     
510. Cladonia portentosa (Dufour) Coem. - Wirth et al. (2011: xx)
     
511. Cladonia pyxidata (L.) Hoffm. subsp. pyxidata - Wirth et al. (2011: xx)
     
512. Cladonia pyxidata subsp. chlorophaea (Flörke ex Sommerf.) V. Wirth - Wirth et al. (2011: xx)
     
513. Cladonia pyxidata subsp. grayi (G. Merr. ex Sandst.) V. Wirth - Wirth et al. (2011: xx)
     
514. Cladonia pyxidata subsp. pocillum (Ach.) Å. E. Dahl - Wirth et al. (2011: xx)
     
515. Cladonia ramulosa (With.) J. R. Laundon - Wirth et al. (2011: xx)
     
516. Cladonia rangiferina (L.) Weber ex F. H. Wigg. - Wirth et al. (2011: xx)
     
517. Cladonia rangiformis Hoffm. - Wirth et al. (2011: xx)
     
518. Cladonia rei Schaer. - Wirth et al. (2011: xx)
     
519. Cladonia scabriuscula (Delise) Leight. - Wirth et al. (2011: xx)
     
520. Cladonia squamosa (Scop.) Hoffm. - Wirth et al. (2011: xx)
     
521. Cladonia stellaris (Opiz) Pouzar & Vezda - Wirth et al. (2011: xx)
     
522. Cladonia strepsilis (Ach.) Vain. - Wirth et al. (2011: xx)
     
523. Cladonia stygia (Fr.) Ruoss - Wirth et al. (2011: xx)
     
524. Cladonia subcervicornis (Vain.) Kernst. - Wirth et al. (2011: xx)
     
525. Cladonia subulata (L.) Weber ex F. H. Wigg. - Wirth et al. (2011: xx)
     
526. Cladonia sulphurina (Michx.) Fr. - Wirth et al. (2011: xx)
     
527. Cladonia symphycarpa (Flörke) Fr. - Wirth et al. (2011: xx)
     
528. Cladonia turgida Ehrh. ex Hoffm. - Wirth et al. (2011: xx)
     
529. Cladonia uncialis (L.) Weber ex F. H. Wigg. - Wirth et al. (2011: xx)
     
530. Cladonia zopfii Vain. - Wirth et al. (2011: xx)

531. Clauzadea chondrodes (A. Massal.) Clauzade & Cl. Roux - Wirth et al. (2011: xx)
     
532. Clauzadea immersa (Hoffm.) Hafellner & Bellem. - Wirth et al. (2011: xx)
     
533. Clauzadea metzleri (Körb.) Clauzade & Cl. Roux ex D. Hawksw. - Wirth et al. (2011: xx)
     
534. Clauzadea monticola (Ach.) Hafellner & Bellem. - Wirth et al. (2011: xx)

535. Clauzadeana macula (Taylor) Coppins & Rambold - Wirth et al. (2011: xx)

536. Cliostomum corrugatum (Ach.: Fr.) Fr. - Wirth et al. (2011: xx)
     
537. Cliostomum griffithii (Sm.) Coppins - Wirth et al. (2011: xx)

538. Coenogonium luteum (Dicks.) Kalb & Lücking - Wirth et al. (2011: xx)
     
539. Coenogonium pineti (Schrad.) Lücking & Lumbsch - Wirth et al. (2011: xx)

540. Collema auriforme (With.) Coppins & J. R. Laundon - Wirth et al. (2011: xx)
     
541. Collema bachmanianum (Fink) Degel. - Wirth et al. (2011: xx)
     
542. Collema callopismum A. Massal. - Wirth et al. (2011: xx)
     
543. Collema coccophorum Tuck. - Wirth et al. (2011: xx)
     
544. Collema confertum Arnold - Wirth et al. (2011: xx)
     
545. Collema conglomeratum Hoffm. - Wirth et al. (2011: xx)
     
546. Collema crispum (Huds.) Weber ex F. H. Wigg. - Wirth et al. (2011: xx)
     
547. Collema cristatum (L.) Weber ex F. H. Wigg. - Wirth et al. (2011: xx)
     
548. Collema dichotomum (With.) Coppins & J. R. Laundon - Wirth et al. (2011: xx)
     
549. Collema fasciculare (L.) Weber ex F. H. Wigg. - Wirth et al. (2011: xx)
     
550. Collema flaccidum (Ach.) Ach. - Wirth et al. (2011: xx)
     
551. Collema fragrans (Sm.) Ach. - Wirth et al. (2011: xx)
     
552. Collema furfuraceum (Arnold) Du Rietz - Wirth et al. (2011: xx)
     
553. Collema fuscovirens (With.) J. R. Laundon - Wirth et al. (2011: xx)
     
554. Collema glebulentum (Nyl. ex Cromb.) Degel. - Wirth et al. (2011: xx)
     
555. Collema ligerinum (Hy) Harm. - Wirth et al. (2011: xx)
     
556. Collema limosum (Ach.) Ach. - Wirth et al. (2011: xx)
     
557. Collema multipartitum Sm. - Wirth et al. (2011: xx)
     
558. Collema nigrescens (Huds.) DC. - Wirth et al. (2011: xx)
     
559. Collema occultatum Bagl. - Wirth et al. (2011: xx)
     
560. Collema parvum Degel. - Wirth et al. (2011: xx)
     
561. Collema polycarpon Hoffm. - Wirth et al. (2011: xx)
     
562. Collema subnigrescens Degel. - Wirth et al. (2011: xx)
     
563. Collema tenax (Sw.) Ach. em. Degel. - Wirth et al. (2011: xx)
     
564. Collema undulatum Laurer ex Flot. - Wirth et al. (2011: xx)

565. Collemopsidium chlorococcum (Aptroot & P. Boom) Coppins & Aptroot - Wirth et al. (2011: xx)
     
566. Collemopsidium foveolatum (A. L. Sm.) F. Mohr - Wirth et al. (2011: xx)
     
567. Collemopsidium halodytes (Nyl.) Grube & B. D. Ryan - Wirth et al. (2011: xx)
     
568. Collemopsidium sublitorale (Leight.) Grube & B. D. Ryan - Wirth et al. (2011: xx)

569. Conotrema urceolatum (Ach.) Tuck. - Wirth et al. (2011: xx)

570. Coppinsia minutissima Lumbsch & Heibel - Wirth et al. (2011: xx)

571. Cornicularia normoerica (Gunnerus) Du Rietz - Wirth et al. (2011: xx)

572. Cresponea premnea (Ach.) Egea & Torrente - Wirth et al. (2011: xx)

573. Cresporhaphis acerina (Rehm) M. B. Aguirre - Wirth et al. (2011: xx)
     
574. Cresporhaphis macrospora (Eitner) M. B. Aguirre - Wirth et al. (2011: xx)
     
575. Cresporhaphis muelleri (Duby) M. B. Aguirre - Wirth et al. (2011: xx)
     
576. Cresporhaphis wienkampii (J. Lahm ex Hazsl.) M. B. Aguirre - Wirth et al. (2011: xx)

577. Cyphelium inquinans (Sm.) Trevis. - Wirth et al. (2011: xx)
     
578. Cyphelium karelicum (Vain.) Räsänen - Wirth et al. (2011: xx)
     
579. Cyphelium lecideinum (Nyl.) Trevis. - Wirth et al. (2011: xx)
     
580. Cyphelium lucidum (Th. Fr.) Th. Fr. - Wirth et al. (2011: xx)
     
581. Cyphelium notarisii (Tul.) Blomb. & Forssell - Wirth et al. (2011: xx)
     
582. Cyphelium pinicola Tibell - Wirth et al. (2011: xx)
     
583. Cyphelium tigillare (Ach.) Ach. - Wirth et al. (2011: xx)
     
584. Cyphelium trachylioides (Nyl. ex Branth & Rostr.) Erichsen ex Keissl. - Wirth et al. (2011: xx)

585. Cyrtidula hippocastani (DC.) R. C. Harris - Wirth et al. (2011: xx)
     
586. Cyrtidula quercus (A. Massal.) Minks - Wirth et al. (2011: xx)

587. Cystocoleus ebeneus (Dillwyn) Thwaites - Wirth et al. (2011: xx)
588. Dactylina ramulosa (Hook. f.) Tuck. - Wirth et al. (2011: xx)

589. Degelia plumbea (Lightf.) P. M. Jørg. & P. James - Wirth et al. (2011: xx)

590. Dermatocarpon arnoldianum Degel. - Wirth et al. (2011: xx)
     
591. Dermatocarpon intestiniforme (Körb.) Hasse - Wirth et al. (2011: xx)
     
592. Dermatocarpon leptophyllum (Ach.) K. G. W. Lång - Wirth et al. (2011: xx)
     
593. Dermatocarpon luridum (Dill. ex With.) J. R. Laundon var. luridum - Wirth et al. (2011: xx)
     
594. Dermatocarpon luridum var. decipiens (A. Massal.) Riedl - Wirth et al. (2011: xx)
     
595. Dermatocarpon meiophyllizum Vain. - Wirth et al. (2011: xx)
     
596. Dermatocarpon miniatum (L.) W. Mann - Wirth et al. (2011: xx)
     
597. Dermatocarpon rivulorum (Arnold) Dalla Torre & Sarnth. - Wirth et al. (2011: xx)

598. Dibaeis baeomyces (L. f.) Rambold & Hertel - Wirth et al. (2011: xx)

599. Dimelaena oreina (Ach.) Norman - Wirth et al. (2011: xx)

600. Diploicia canescens (Dicks.) A. Massal. - Wirth et al. (2011: xx)

601. Diploschistes diacapsis (Ach.) Lumbsch - Wirth et al. (2011: xx)
     
602. Diploschistes gypsaceus (Ach.) Zahlbr. - Wirth et al. (2011: xx)
     
603. Diploschistes muscorum (Scop.) R. Sant. - Wirth et al. (2011: xx)
     
604. Diploschistes scruposus (Schreb.) Norman - Wirth et al. (2011: xx)

605. Diplotomma alboatrum (Hoffm.) Flot. - Wirth et al. (2011: xx)
     
606. Diplotomma epipolium (Ach.) Arnold - Wirth et al. (2011: xx)
     
607. Diplotomma lutosum A. Massal. - Wirth et al. (2011: xx)
     
608. Diplotomma pharcidium (Ach.) Choisy - Wirth et al. (2011: xx)
     
609. Diplotomma porphyricum Arnold - Wirth et al. (2011: xx)
     
610. Diplotomma venustum Körb. - Wirth et al. (2011: xx)

611. Dirina stenhammarii (Arnold) Poelt & Follmann - Wirth et al. (2011: xx)

612. Eiglera flavida (Hepp) Hafellner - Wirth et al. (2011: xx)
     
613. Eiglera homalomorpha (Nyl.) Clauzade & Cl. Roux - Wirth et al. (2011: xx)

614. Elixia flexella (Ach.) Lumbsch - Wirth et al. (2011: xx)

615. Endocarpon adscendens (Anzi) Müll. Arg. - Wirth et al. (2011: xx)
     
616. Endocarpon latzelianum Servít - Wirth et al. (2011: xx)
     
617. Endocarpon psorodeum (Nyl.) Blomb. & Forssell - Wirth et al. (2011: xx)
     
618. Endocarpon pulvinatum Th. Fr. - Wirth et al. (2011: xx)
     
619. Endocarpon pusillum Hedw. - Wirth et al. (2011: xx)

620. Enterographa crassa (DC.) Fée - Wirth et al. (2011: xx)
     
621. Enterographa hutchinsiae (Leight.) A. Massal. - Wirth et al. (2011: xx)

622. Eopyrenula leucoplaca (Wallr.) R. C. Harris - Wirth et al. (2011: xx)

623. Ephebe lanata (L.) Vain. - Wirth et al. (2011: xx)

624. Epiphloea byssina (Hoffm.) Henssen & P. M. Jørg. - Wirth et al. (2011: xx)

625. Euopsis pulvinata (Schaer.) Vain. - Wirth et al. (2011: xx)

626. Evernia divaricata (L.) Ach. - Wirth et al. (2011: xx)
     
627. Evernia mesomorpha Nyl. - Wirth et al. (2011: xx)
     
628. Evernia prunastri (L.) Ach. - Wirth et al. (2011: xx)

629. Farnoldia dissipabilis (Nyl.) Hertel - Wirth et al. (2011: xx)
     
630. Farnoldia hypocrita (A. Massal.) Fröberg - Wirth et al. (2011: xx)
     
631. Farnoldia jurana (Schaer.) Hertel - Wirth et al. (2011: xx)
     
632. Farnoldia micropsis (A. Massal.) Hertel - Wirth et al. (2011: xx)
     
633. Farnoldia similigena (Nyl.) Hertel - Wirth et al. (2011: xx)

634. Fellhanera bouteillei (Desm.) Vezda - Wirth et al. (2011: xx)
     
635. Fellhanera ochracea Sparrius & Aptroot - Wirth et al. (2011: xx)
     
636. Fellhanera subtilis (Vezda) Diederich & Sérus. - Wirth et al. (2011: xx)
     
637. Fellhanera viridisorediata Aptroot, M. Brand & Spier - Wirth et al. (2011: xx)

638. Fellhaneropsis myrtillicola (Erichsen) Sérus. & Coppins - Wirth et al. (2011: xx)
     
639. Fellhaneropsis vezdae (Coppins & P. James) Sérus. & Coppins - Wirth et al. (2011: xx)

640. Flavocetraria cucullata (Bellardi) Kärnefelt & A. Thell - Wirth et al. (2011: xx)
     
641. Flavocetraria nivalis (L.) Kärnefelt & A. Thell - Wirth et al. (2011: xx)

642. Flavoparmelia caperata (L.) Hale - Wirth et al. (2011: xx)
     
643. Flavoparmelia soredians (Nyl.) Hale - Wirth et al. (2011: xx)

644. Flavopunctelia flaventior (Stirt.) Hale - Wirth et al. (2011: xx)

645. Fritzea lamprophora (Körb.) Stein - Wirth et al. (2011: xx)

646. Frutidella caesioatra (Schaer.) Kalb - Wirth et al. (2011: xx)

647. Fulgensia australis (Arnold) Poelt - Wirth et al. (2011: xx)
     
648. Fulgensia bracteata (Hoffm.) Räsänen - Wirth et al. (2011: xx)
     
649. Fulgensia fulgens (Sw.) Elenkin - Wirth et al. (2011: xx)
     
650. Fulgensia pruinosa (Körb.) Poelt - Wirth et al. (2011: xx)
     
651. Fulgensia schistidii (Anzi) Poelt - Wirth et al. (2011: xx)

652. Fuscidea austera (Nyl.) P. James - Wirth et al. (2011: xx)
     
653. Fuscidea commixta (H. Magn.) V. Wirth & Vezda - Wirth et al. (2011: xx)
     
654. Fuscidea cyathoides (Ach.) V. Wirth & Vezda - Wirth et al. (2011: xx)
     
655. Fuscidea kochiana (Hepp) V. Wirth & Vezda - Wirth et al. (2011: xx)
     
656. Fuscidea lightfootii (Sm.) Coppins & P. James
657. Fuscidea lygaea (Ach.) V. Wirth & Vezda
658. Fuscidea maculosa (H. Magn.) Poelt - Wirth et al. (2011: xx)
     
659. Fuscidea mollis (Wahlenb.) V. Wirth & Vezda - Wirth et al. (2011: xx)
     
660. Fuscidea oculata Oberholl. & V. Wirth - Wirth et al. (2011: xx)
     
661. Fuscidea praeruptorum (Du Rietz & H. Magn.) V. Wirth & Vezda - Wirth et al. (2011: xx)
     
662. Fuscidea pusilla Tønsberg - Wirth et al. (2011: xx)
     
663. Fuscidea recensa (Stirt.) Hertel, V. Wirth & Vezda - Wirth et al. (2011: xx)

664. Fuscopannaria praetermissa (Nyl.) P. M. Jørg. - Wirth et al. (2011: xx)

665. Gonohymenia nigritella (Lettau) Henssen - Wirth et al. (2011: xx)
     
666. Gonohymenia octosporella Lettau - Wirth et al. (2011: xx)
     
667. Gonohymenia schleicheri (Hepp) Henssen - Wirth et al. (2011: xx)

668. Graphina anguina (Mont.) Müll. Arg. - Wirth et al. (2011: xx)
     
669. Graphina platycarpa (Eschw.) Zahlbr. - Wirth et al. (2011: xx)

670. Graphis elegans (Borrer ex Sm.) Ach. - Wirth et al. (2011: xx)
     
671. Graphis scripta (L.) Ach. - Wirth et al. (2011: xx)

672. Gregorella humida (Kullh.) Lumbsch - Wirth et al. (2011: xx)

673. Gyalecta derivata (Nyl.) H. Olivier - Wirth et al. (2011: xx)
     
674. Gyalecta flotowii Körb. - Wirth et al. (2011: xx)
     
675. Gyalecta foveolaris (Ach.) Schaer. - Wirth et al. (2011: xx)
     
676. Gyalecta friesii Flot. ex Körb. - Wirth et al. (2011: xx)
     
677. Gyalecta geoica (Wahlenb. ex Ach.) Ach. - Wirth et al. (2011: xx)
     
678. Gyalecta jenensis (Batsch) Zahlbr. - Wirth et al. (2011: xx)
     
679. Gyalecta kukriensis (Räsänen) Räsänen - Wirth et al. (2011: xx)
     
680. Gyalecta leucaspis (Kremp. ex A. Massal.) Zahlbr. - Wirth et al. (2011: xx)
     
681. Gyalecta subclausa Anzi - Wirth et al. (2011: xx)
     
682. Gyalecta truncigena (Ach.) Hepp - Wirth et al. (2011: xx)
     
683. Gyalecta ulmi (Sw.) Zahlbr. - Wirth et al. (2011: xx)

684. Gyalectidium setiferum Vezda & Sérus. - Wirth et al. (2011: xx)

685. Gyalidea asteriscus (Anzi) Aptroot & Lücking - Wirth et al. (2011: xx)
     
686. Gyalidea diaphana (Körber ex Nyl.) Vezda - Wirth et al. (2011: xx)
     
687. Gyalidea fritzei (Stein) Vezda - Wirth et al. (2011: xx)
     
688. Gyalidea hyalinescens (Nyl.) Vezda - Wirth et al. (2011: xx)
     
689. Gyalidea lecideopsis (A. Massal.) Lettau - Wirth et al. (2011: xx)

690. Gyalideopsis helvetica P. Boom & Vezda - Wirth et al. (2011: xx)
     
691. Gyalideopsis piceicola (Nyl.) Vezda & Poelt - Wirth et al. (2011: xx)

692. Haematomma ochroleucum (Neck.) J. R. Laundon var. ochroleucum - Wirth et al. (2011: xx)
     
693. Haematomma ochroleucum var. porphyrium (Pers.) J. R. Laundon - Wirth et al. (2011: xx)

694. Hafellia sanguinolenta (T. Schauer) Hafellner & Türk - Wirth et al. (2011: xx)

695. Halecania lecanorina (Anzi) M. Mayrhofer & Poelt - Wirth et al. (2011: xx)
     
696. Halecania viridescens Coppins & P. James - Wirth et al. (2011: xx)

697. Helocarpon pulverulum (Th. Fr.) Türk & Hafellner - Wirth et al. (2011: xx)

698. Henrica theleodes (Sommerf.) S. Savic, Tibell & Nav.-Ros. - Wirth et al. (2011: xx)

699. Heppia adglutinata (Kremp.) A. Massal. - Wirth et al. (2011: xx)
     
700. Heppia lutosa (Ach.) Nyl. - Wirth et al. (2011: xx)

701. Hertelidea botryosa (Fr.) Printzen & Kantvilas - Wirth et al. (2011: xx)

702. Heterodermia japonica (M. Satô) Swinscow & Krog - Wirth et al. (2011: xx)
     
703. Heterodermia leucomela (L.) Poelt - Wirth et al. (2011: xx)
     
704. Heterodermia obscurata (Nyl.) Trevis. - Wirth et al. (2011: xx)
     
705. Heterodermia speciosa (Wulfen) Trev. - Wirth et al. (2011: xx)

706. Hydropunctaria maura (Wahlenb.) Keller, Gueidan & Thüs - Wirth et al. (2011: xx)
     
707. Hydropunctaria rheithrophila (Zschacke) Keller, Gueidan & Thüs - Wirth et al. (2011: xx)
     
708. Hydropunctaria scabra (Vezda) Keller, Gueidan & Thüs - Wirth et al. (2011: xx)

709. Hymenelia carnosula (Arnold) Lutzoni - Wirth et al. (2011: xx)
     
710. Hymenelia coerulea (DC.) A. Massal. - Wirth et al. (2011: xx)
     
711. Hymenelia epulotica (Ach.) Lutzoni - Wirth et al. (2011: xx)
     
712. Hymenelia heteromorpha (Kremp.) Lutzoni - Wirth et al. (2011: xx)
     
713. Hymenelia melanocarpa (Kremp.) Arnold - Wirth et al. (2011: xx)
     
714. Hymenelia prevostii (Fr. ex Duby) Kremp. - Wirth et al. (2011: xx)
     
715. Hymenelia similis (A. Massal.) M. Choisy - Wirth et al. (2011: xx)

716. Hyperphyscia adglutinata (Flörke) H. Mayrhofer & Poelt - Wirth et al. (2011: xx)

717. Hypocenomyce anthracophila (Nyl.) P. James & Gotth. Schneid. - Wirth et al. (2011: xx)
     
718. Hypocenomyce caradocensis (Leight. ex Nyl.) P. James & Gotth. Schneid. - Wirth et al. (2011: xx)
     
719. Hypocenomyce friesii (Ach.) P. James & Gotth. Schneid. - Wirth et al. (2011: xx)
     
720. Hypocenomyce scalaris (Ach. ex Lilj.) M. Choisy - Wirth et al. (2011: xx)

721. Hypogymnia austerodes (Nyl.) Räsänen - Wirth et al. (2011: xx)
     
722. Hypogymnia bitteri (Lynge) Ahti - Wirth et al. (2011: xx)
     
723. Hypogymnia farinacea Zopf - Wirth et al. (2011: xx)
     
724. Hypogymnia physodes (L.) Nyl. - Wirth et al. (2011: xx)
     
725. Hypogymnia tubulosa (Schaer.) Hav. - Wirth et al. (2011: xx)
     
726. Hypogymnia vittata (Ach.) Parrique - Wirth et al. (2011: xx)

727. Hypotrachyna afrorevoluta (Krog & Swinscow) Krog & Swinscow - Wirth et al. (2011: xx)
     
728. Hypotrachyna britannica (D. Hawksworth & P. James) Coppins - Wirth et al. (2011: xx)
     
729. Hypotrachyna laevigata (Sm.) Hale - Wirth et al. (2011: xx)
     
730. Hypotrachyna revoluta (Flörke) Hale - Wirth et al. (2011: xx)
     
731. Hypotrachyna sinuosa (Sm.) Hale - Wirth et al. (2011: xx)
     
732. Hypotrachyna taylorensis (M. E. Mitch.) Hale - Wirth et al. (2011: xx)

733. Icmadophila ericetorum (L.) Zahlbr. - Wirth et al. (2011: xx)

734. Immersaria athroocarpa (Ach.) Rambold & Pietschm. - Wirth et al. (2011: xx)

735. Imshaugia aleurites (Ach.) S. L. F. Mey. - Wirth et al. (2011: xx)

736. Involucropyrenium tremniacense (A. Massal.) Breuss - Wirth et al. (2011: xx)
     
737. Involucropyrenium waltheri (Kremp.) Breuss - Wirth et al. (2011: xx)

738. Ionaspis ceracea (Arnold) Hafellner & Türk - Wirth et al. (2011: xx)
     
739. Ionaspis chrysophana (Körb.) Th. Fr. - Wirth et al. (2011: xx)
     
740. Ionaspis lacustris (With.) Lutzoni - Wirth et al. (2011: xx)
     
741. Ionaspis odora (Ach.) Stein - Wirth et al. (2011: xx)

742. Jamesiella anastomosans (P. James & Vezda) Lücking, Sérus. & Vezda - Wirth et al. (2011: xx)

743. Japewia tornoënsis (Nyl.) Tønsberg - Wirth et al. (2011: xx)

744. Julella fallaciosa (Stizenb. ex Arnold) R. C. Harris - Wirth et al. (2011: xx)
     
745. Julella lactea (A. Massal.) M. E. Barr - Wirth et al. (2011: xx)

746. Koerberiella wimmeriana (Körb.) Stein - Wirth et al. (2011: xx)

747. Lasallia pustulata (L.) Mérat - Wirth et al. (2011: xx)

748. Lecanactis abietina (Ach.) Körb. - Wirth et al. (2011: xx)
     
749. Lecanactis dilleniana (Ach.) Körb. - Wirth et al. (2011: xx)
     
750. Lecanactis latebrarum (Ach.) Arnold - Wirth et al. (2011: xx)

751. Lecania atrynoides M. Knowles - Wirth et al. (2011: xx)
     
752. Lecania coeruleorubella (Mudd) M. Mayrhofer - Wirth et al. (2011: xx)
     
753. Lecania croatica (Zahlbr.) Kotlov - Wirth et al. (2011: xx)
     
754. Lecania cuprea (A. Massal.) P. Boom & Coppins - Wirth et al. (2011: xx)
     
755. Lecania cyrtella (Ach.) Th. Fr. - Wirth et al. (2011: xx)
     
756. Lecania cyrtellina (Nyl.) Sandst. - Wirth et al. (2011: xx)
     
757. Lecania dubitans (Nyl.) A. L. Sm. - Wirth et al. (2011: xx)
     
758. Lecania erysibe (Ach.) Mudd - Wirth et al. (2011: xx)
     
759. Lecania fuscella (Schaer.) Körb. - Wirth et al. (2011: xx)
     
760. Lecania hutchinsiae (Nyl.) A. L. Sm. - Wirth et al. (2011: xx)
     
761. Lecania hyalina (Fr.) R. Sant. - Wirth et al. (2011: xx)
     
762. Lecania insularis (Hepp ex Arnold) M. Mayrhofer - Wirth et al. (2011: xx)
     
763. Lecania inundata (Hepp ex Körb.) M. Mayrhofer - Wirth et al. (2011: xx)
     
764. Lecania koerberiana J. Lahm - Wirth et al. (2011: xx)
     
765. Lecania naegelii (Hepp) Diederich & P. Boom - Wirth et al. (2011: xx)
     
766. Lecania nylanderiana A. Massal. - Wirth et al. (2011: xx)
     
767. Lecania rabenhorstii (Hepp) Arnold - Wirth et al. (2011: xx)
     
768. Lecania sordida Reese Naesborg - Wirth et al. (2011: xx)
     
769. Lecania suavis (Müll. Arg.) Mig. - Wirth et al. (2011: xx)
     
770. Lecania subfuscula (Nyl.) S. Ekman - Wirth et al. (2011: xx)
     
771. Lecania sylvestris (Arnold) Arnold - Wirth et al. (2011: xx)
     
772. Lecania turicensis (Hepp) Müll. Arg. - Wirth et al. (2011: xx)

773. Lecanographa abscondita (Th. Fr.) Egea & Torrente - Wirth et al. (2011: xx)
     
774. Lecanographa amylacea (Ehrh. ex Pers.) Egea & Torrente - Wirth et al. (2011: xx)
     
775. Lecanographa grumulosa (Dufour) Egea & Torrente - Wirth et al. (2011: xx)
     
776. Lecanographa lyncea (Sm.) Egea & Torrente - Wirth et al. (2011: xx)

777. Lecanora achariana A. L. Sm. - Wirth et al. (2011: xx)
     
778. Lecanora actophila Wedd. - Wirth et al. (2011: xx)
     
779. Lecanora agardhiana Ach. - Wirth et al. (2011: xx)
     
780. Lecanora aitema (Ach.) Hepp - Wirth et al. (2011: xx)
     
781. Lecanora albella (Pers.) Ach. - Wirth et al. (2011: xx)
     
782. Lecanora albellula (Nyl.) Th. Fr. - Wirth et al. (2011: xx)
     
783. Lecanora albescens (Hoffm.) Branth & Rostr. - Wirth et al. (2011: xx)
     
784. Lecanora albula (Nyl.) Hue - Wirth et al. (2011: xx)
     
785. Lecanora allophana (Ach.) Nyl. - Wirth et al. (2011: xx)
     
786. Lecanora anopta Nyl. - Wirth et al. (2011: xx)
     
787. Lecanora anoptiza Nyl. - Wirth et al. (2011: xx)
     
788. Lecanora antiqua J. R. Laundon - Wirth et al. (2011: xx)
     
789. Lecanora argentata (Ach.) Malme - Wirth et al. (2011: xx)
     
790. Lecanora argopholis (Ach.) Ach. - Wirth et al. (2011: xx)
     
791. Lecanora barkmaniana Aptroot & Herk - Wirth et al. (2011: xx)
     
792. Lecanora bicincta Ramond - Wirth et al. (2011: xx)
     
793. Lecanora cadubriae (A. Massal.) Hedl. - Wirth et al. (2011: xx)
     
794. Lecanora caesiosora Poelt - Wirth et al. (2011: xx)
     
795. Lecanora campestris (Schaer.) Hue - Wirth et al. (2011: xx)
     
796. Lecanora carpinea (L.) Vain. - Wirth et al. (2011: xx)
     
797. Lecanora cateilea (Ach.) A. Massal. - Wirth et al. (2011: xx)
     
798. Lecanora cenisia Ach. - Wirth et al. (2011: xx)
     
799. Lecanora chlarotera Nyl. - Wirth et al. (2011: xx)
     
800. Lecanora chloroleprosa (Vain.) H. Magn. - Wirth et al. (2011: xx)
     
801. Lecanora cinereofusca H. Magn. - Wirth et al. (2011: xx)
     
802. Lecanora circumborealis Brodo & Vitik. - Wirth et al. (2011: xx)
     
803. Lecanora compallens Herk & Aptroot - Wirth et al. (2011: xx)
     
804. Lecanora conizaeoidesv Nyl. ex Cromb. - Wirth et al. (2011: xx)
     
805. Lecanora crenulata (Dicks.) Hook. - Wirth et al. (2011: xx)
     
806. Lecanora dispersa (Pers.) Röhl. - Wirth et al. (2011: xx)
     
807. Lecanora dispersoareolata (Schaer.) Lamy - Wirth et al. (2011: xx)
     
808. Lecanora epanora (Ach.) Ach. - Wirth et al. (2011: xx)
     
809. Lecanora epibryon (Ach.) Ach. - Wirth et al. (2011: xx)
     
810. Lecanora expallens Ach. - Wirth et al. (2011: xx)
     
811. Lecanora expersa Nyl. - Wirth et al. (2011: xx)
     
812. Lecanora flotoviana Spreng. - Wirth et al. (2011: xx)
     
813. Lecanora freyi Poelt - Wirth et al. (2011: xx)
     
814. Lecanora frustulosa (Dicks.) Ach. - Wirth et al. (2011: xx)
     
815. Lecanora fugiens Nyl. - Wirth et al. (2011: xx)
     
816. Lecanora fuscescens (Sommerf.) Nyl. - Wirth et al. (2011: xx)
     
817. Lecanora gangaleoides Nyl. - Wirth et al. (2011: xx)
     
818. Lecanora garovaglii (Körb.) Zahlbr. - Wirth et al. (2011: xx)
     
819. Lecanora gisleri (Anzi ex Arnold) Anzi ex Arnold - Wirth et al. (2011: xx)
     
820. Lecanora gisleriana Müll. Arg. em. J. Steiner - Wirth et al. (2011: xx)
     
821. Lecanora glabrata (Ach.) Malme - Wirth et al. (2011: xx)
     
822. Lecanora hagenii (Ach.) Ach. - Wirth et al. (2011: xx)
     
823. Lecanora handelii J. Steiner - Wirth et al. (2011: xx)
     
824. Lecanora helicopis (Wahlenb.) Ach. - Wirth et al. (2011: xx)
     
825. Lecanora horiza (Ach.) Linds. - Wirth et al. (2011: xx)
     
826. Lecanora hybocarpa (Tuck.) Brodo - Wirth et al. (2011: xx)
     
827. Lecanora hypoptella (Nyl.) Grummann - Wirth et al. (2011: xx)
     
828. Lecanora hypoptoides (Nyl.) Nyl. - Wirth et al. (2011: xx)
     
829. Lecanora impudens Degel. - Wirth et al. (2011: xx)
     
830. Lecanora insignis Degel. - Wirth et al. (2011: xx)
     
831. Lecanora intricata (Ach.) Ach. - Wirth et al. (2011: xx)
     
832. Lecanora intumescens (Rebent.) Rabenh. - Wirth et al. (2011: xx)
     
833. Lecanora latro Poelt - Wirth et al. (2011: xx)
     
834. Lecanora lecidella Poelt - Wirth et al. (2011: xx)
     
835. Lecanora leptyrodes (Nyl.) G. B. F. Nilsson - Wirth et al. (2011: xx)
     
836. Lecanora lojkaeana Szatala - Wirth et al. (2011: xx)
     
837. Lecanora marginata (Schaer.) Hertel & Rambold - Wirth et al. (2011: xx)
     
838. Lecanora mughicola Nyl. - Wirth et al. (2011: xx)
     
839. Lecanora mughosphagneti Poelt & Vezda - Wirth et al. (2011: xx)
     
840. Lecanora ochroidea (Ach.) Nyl. - Wirth et al. (2011: xx)
     
841. Lecanora orosthea (Ach.) Ach. - Wirth et al. (2011: xx)
     
842. Lecanora pannonica Szatala - Wirth et al. (2011: xx)
     
843. Lecanora perpruinosa Fröberg - Wirth et al. (2011: xx)
     
844. Lecanora persimilis Th. Fr. - Wirth et al. (2011: xx)
     
845. Lecanora phaeostigma (Körb.) Almb. - Wirth et al. (2011: xx)
     
846. Lecanora polytropa (Ehrh. ex Hoffm.) Rabenh. - Wirth et al. (2011: xx)
     
847. Lecanora populicola (DC.) Duby - Wirth et al. (2011: xx)
     
848. Lecanora pruinosa Chaub. - Wirth et al. (2011: xx)
     
849. Lecanora pseudistera Nyl. - Wirth et al. (2011: xx)
     
850. Lecanora pulicaris (Pers.) Ach. - Wirth et al. (2011: xx)
     
851. Lecanora pumilionis (Arnold) Arnold - Wirth et al. (2011: xx)
     
852. Lecanora quercicola Coppins & P. James - Wirth et al. (2011: xx)
     
853. Lecanora ramulicola (H. Magn.) Printzen & P. F. May - Wirth et al. (2011: xx)
     
854. Lecanora reagens Norman - Wirth et al. (2011: xx)
     
855. Lecanora reuteri Schaer. - Wirth et al. (2011: xx)
     
856. Lecanora rhodi Szatala - Wirth et al. (2011: xx)
     
857. Lecanora rouxii S. Ekman & Tønsberg - Wirth et al. (2011: xx)
     
858. Lecanora rubida V. Wirth - Wirth et al. (2011: xx)
     
859. Lecanora rugosella Zahlbr. - Wirth et al. (2011: xx)
     
860. Lecanora rupicola (L.) Zahlbr. subsp. rupicola - Wirth et al. (2011: xx)
     
861. Lecanora rupicola subsp. subplanata (Nyl.) Leuckert & Poelt - Wirth et al. (2011: xx)
     
862. Lecanora salicicola H. Magn. - Wirth et al. (2011: xx)
     
863. Lecanora saligna (Schrad.) Zahlbr. var. saligna - Wirth et al. (2011: xx)
     
864. Lecanora saligna var. sarcopis (Wahlenb. ex Ach.) Hillmann - Wirth et al. (2011: xx)
     
865. Lecanora salina H. Magn. - Wirth et al. (2011: xx)
     
866. Lecanora sambuci (Pers.) Nyl. - Wirth et al. (2011: xx)
     
867. Lecanora saxicola (Pollich) Ach. subsp. saxicola - Wirth et al. (2011: xx)
     
868. Lecanora saxicola subsp. dubyi (Müll. Arg.) - Wirth et al. (2011: xx)
     
869. Lecanora sarcopidoides (A. Massal.) A. L. Sm. - Wirth et al. (2011: xx)
     
870. Lecanora semipallida H. Magn. - Wirth et al. (2011: xx)
     
871. Lecanora silvae-nigrae V. Wirth - Wirth et al. (2011: xx)
     
872. Lecanora sinuosa Herk & Aptroot - Wirth et al. (2011: xx)
     
873. Lecanora soralifera (Suza) Räsänen - Wirth et al. (2011: xx)
     
874. Lecanora stenotropa Nyl. - Wirth et al. (2011: xx)
     
875. Lecanora strobilina (Spreng.) Kieff. - Wirth et al. (2011: xx)
     
876. Lecanora subaurea Zahlbr. - Wirth et al. (2011: xx)
     
877. Lecanora subcarnea (Lilj.) Ach. - Wirth et al. (2011: xx)
     
878. Lecanora subcarpinea Szatala - Wirth et al. (2011: xx)
     
879. Lecanora subintricata (Nyl.) Th. Fr. - Wirth et al. (2011: xx)
     
880. Lecanora sublivescens (Nyl. ex Cromb.) A. L. Sm. - Wirth et al. (2011: xx)
     
881. Lecanora subravida Nyl. - Wirth et al. (2011: xx)
     
882. Lecanora subrugosa Nyl. - Wirth et al. (2011: xx)
     
883. Lecanora subsaligna M. Brand & P. Boom - Wirth et al. (2011: xx)
     
884. Lecanora sulphurea (Hoffm.) Ach. - Wirth et al. (2011: xx)
     
885. Lecanora swartzii (Ach.) Ach. - Wirth et al. (2011: xx)
     
886. Lecanora symmicta (Ach.) Ach. - Wirth et al. (2011: xx)
     
887. Lecanora thysanophora R. C. Harris - Wirth et al. (2011: xx)
     
888. Lecanora umbrosa Degel. - Wirth et al. (2011: xx)
     
889. Lecanora varia (Hoffm.) Ach. - Wirth et al. (2011: xx)
     
890. Lecanora variolascens Nyl. - Wirth et al. (2011: xx)
     
891. Lecanora viridiatra (Stenh.) Nyl. - Wirth et al. (2011: xx)

892. Lecidea ahlesii (Hepp) Nyl. - Wirth et al. (2011: xx)
     
893. Lecidea albofuscescens Nyl. - Wirth et al. (2011: xx)
     
894. Lecidea albolivida Lettau - Wirth et al. (2011: xx)
     
895. Lecidea atrobrunnea (Ramond ex Lam. & DC.) Schaer. - Wirth et al. (2011: xx)
     
896. Lecidea auriculata subsp. brachyspora Th. Fr. - Wirth et al. (2011: xx)
     
897. Lecidea auriculata Th. Fr. subsp. auriculata - Wirth et al. (2011: xx)
     
898. Lecidea betulicola (Kullh.) H. Magn. - Wirth et al. (2011: xx)
     
899. Lecidea commaculans Nyl. - Wirth et al. (2011: xx)
     
900. Lecidea confluens (Weber) Ach. - Wirth et al. (2011: xx)
     
901. Lecidea delincta Nyl. - Wirth et al. (2011: xx)
     
902. Lecidea diducens Nyl. - Wirth et al. (2011: xx)
     
903. Lecidea ecorticata C. W. Dodge & G. E. Baker - Wirth et al. (2011: xx)
     
904. Lecidea enterophaea Vain. - Wirth et al. (2011: xx)
     
905. Lecidea erythrophaea Flörke ex Sommerf. - Wirth et al. (2011: xx)
     
906. Lecidea exigua Chaub. - Wirth et al. (2011: xx)
     
907. Lecidea fuliginosa Taylor - Wirth et al. (2011: xx)
     
908. Lecidea fuscoatra (L.) Ach. - Wirth et al. (2011: xx)
     
909. Lecidea gibberosa (sensu) Th. Fr. - Wirth et al. (2011: xx)
     
910. Lecidea grisella Flörke - Wirth et al. (2011: xx)
     
911. Lecidea hercynica Hauck & Schmull - Wirth et al. (2011: xx)
     
912. Lecidea huxariensis (Beckh. ex J. Lahm) Zahlbr. - Wirth et al. (2011: xx)
     
913. Lecidea hypopta Ach. - Wirth et al. (2011: xx)
     
914. Lecidea inops Th. Fr. - Wirth et al. (2011: xx)
     
915. Lecidea lapicida (Ach.) Ach. var. lapicida - Wirth et al. (2011: xx)
     
916. Lecidea lapicida var. pantherina (DC.) Ach. - Wirth et al. (2011: xx)
     
917. Lecidea lenticella (Arnold) Stizenb. - Wirth et al. (2011: xx)
     
918. Lecidea leprarioides Tønsberg - Wirth et al. (2011: xx)
     
919. Lecidea lithophila (Ach.) Ach. - Wirth et al. (2011: xx)
     
920. Lecidea nylanderi (Anzi) Th. Fr. - Wirth et al. (2011: xx)
     
921. Lecidea phaeops Nyl. - Wirth et al. (2011: xx)
     
922. Lecidea plana (J. Lahm) Nyl. - Wirth et al. (2011: xx)
     
923. Lecidea plebeja Nyl. - Wirth et al. (2011: xx)
     
924. Lecidea promiscens Nyl. - Wirth et al. (2011: xx)
     
925. Lecidea promixta Nyl. - Wirth et al. (2011: xx)
     
926. Lecidea pullata (Norman) Th. Fr. - Wirth et al. (2011: xx)
     
927. Lecidea rufofusca (Anzi) Nyl. - Wirth et al. (2011: xx)
     
928. Lecidea sarcogynoides Körb. - Wirth et al. (2011: xx)
     
929. Lecidea silacea (Hoffm.) Ach. - Wirth et al. (2011: xx)
     
930. Lecidea speirodes Nyl. - Wirth et al. (2011: xx)
     
931. Lecidea sphaerella Hedl. - Wirth et al. (2011: xx)
     
932. Lecidea sudetica Körb. - Wirth et al. (2011: xx)
     
933. Lecidea symmictella Nyl. - Wirth et al. (2011: xx)
     
934. Lecidea tesselata Flörke var. tesselata - Wirth et al. (2011: xx)
     
935. Lecidea tesselata var. caesia (Anzi) Arnold - Wirth et al. (2011: xx)
     
936. Lecidea turgidula Fr. - Wirth et al. (2011: xx)
     
937. Lecidea ullrichii Hertel - Wirth et al. (2011: xx)
     
938. Lecidea umbonata (Hepp) Mudd - Wirth et al. (2011: xx)
     
939. Lecidea variegatula Nyl. - Wirth et al. (2011: xx)
     
940. Lecidea viriduloatra B. de Lesd. - Wirth et al. (2011: xx)
     
941. Lecidea xylophila Th. Fr. - Wirth et al. (2011: xx)

942. Lecidella aemulans Arnold - Wirth et al. (2011: xx)
     
943. Lecidella albida Hafellner - Wirth et al. (2011: xx)
     
944. Lecidella anomaloides (A. Massal.) Hertel & H. Kilias - Wirth et al. (2011: xx)
     
945. Lecidella asema (Nyl.) Knoph & Hertel - Wirth et al. (2011: xx)
     
946. Lecidella carpathica Körb. - Wirth et al. (2011: xx)
     
947. Lecidella effugiens (Nilson) Knoph & Hertel - Wirth et al. (2011: xx)
     
948. Lecidella elaeochroma (Ach.) M. Choisy - Wirth et al. (2011: xx)
     
949. Lecidella elaeochromoides (Nyl.) Knoph & Hertel - Wirth et al. (2011: xx)
     
950. Lecidella flavosorediata (Vezda) Hertel & Leuckert - Wirth et al. (2011: xx)
     
951. Lecidella laureri (Hepp ex Th. Fr.) Körb. - Wirth et al. (2011: xx)
     
952. Lecidella patavina (A. Massal.) Knoph & Leuckert - Wirth et al. (2011: xx)
     
953. Lecidella pulveracea (Schaer.) P. Syd. - Wirth et al. (2011: xx)
     
954. Lecidella scabra (Taylor) Hertel & Leuckert - Wirth et al. (2011: xx)
     
955. Lecidella stigmatea (Ach.) Hertel & Leuckert - Wirth et al. (2011: xx)
     
956. Lecidella subviridis Tønsberg - Wirth et al. (2011: xx)
     
957. Lecidella viridans (Flot.) Körb. - Wirth et al. (2011: xx)
     
958. Lecidella wulfenii (Hepp) Körb. - Wirth et al. (2011: xx)

959. Lecidoma demissum (Rutstr.) Gotth. Schneid. & Hertel - Wirth et al. (2011: xx)

960. Lemmopsis arnoldiana (Hepp) Zahlbr. - Wirth et al. (2011: xx)

961. Lempholemma botryosum (A. Massal.) Zahlbr. - Wirth et al. (2011: xx)
     
962. Lempholemma chalazanum (Ach.) B. de Lesd. - Wirth et al. (2011: xx)
     
963. Lempholemma cladodes (Tuck.) Zahlbr. - Wirth et al. (2011: xx)
     
964. Lempholemma condensatum (Arnold) Zahlbr. - Wirth et al. (2011: xx)
     
965. Lempholemma dispansum H. Magn. - Wirth et al. (2011: xx)
     
966. Lempholemma elveloideum (Ach.) Zahlbr. - Wirth et al. (2011: xx)
     
967. Lempholemma intricatum (Arnold) Zahlbr. - Wirth et al. (2011: xx)
     
968. Lempholemma isidiodes (Nyl. ex Arnold) H. Magn. - Wirth et al. (2011: xx)
     
969. Lempholemma polyanthes (Bernh.) Malme - Wirth et al. (2011: xx)

970. Lentaria afflata (Lagger) Corner - Wirth et al. (2011: xx)
     
971. Lentaria dendroidea (O. R. Fr.) J. H. Petersen - Wirth et al. (2011: xx)
     
972. Lentaria micheneri (Berk. & M. A. Curtis) Corner - Wirth et al. (2011: xx)

973. Lepraria alpina (B. de Lesd.) Tretiach & Baruffo - Wirth et al. (2011: xx)
     
974. Lepraria bergensis Tønsberg - Wirth et al. (2011: xx)
     
975. Lepraria caesioalba (B. de Lesd.) J. R. Laundon - Wirth et al. (2011: xx)
     
976. Lepraria crassissima (Hue) Lettau - Wirth et al. (2011: xx)
     
977. Lepraria diffusa (J. R. Laundon) Kukwa - Wirth et al. (2011: xx)
     
978. Lepraria eburnea J. R. Laundon - Wirth et al. (2011: xx)
     
979. Lepraria ecorticata (J. R. Laundon) Kukwa - Wirth et al. (2011: xx)
     
980. Lepraria elobata Tønsberg - Wirth et al. (2011: xx)
     
981. Lepraria incana (L.) Ach. - Wirth et al. (2011: xx)
     
982. Lepraria jackii Tønsberg - Wirth et al. (2011: xx)
     
983. Lepraria leuckertiana (Zedda) L. Saag - Wirth et al. (2011: xx)
     
984. Lepraria lobificans Nyl. - Wirth et al. (2011: xx)
     
985. Lepraria membranacea (Dicks.) Vain. - Wirth et al. (2011: xx)
     
986. Lepraria neglecta (Nyl.) Lettau - Wirth et al. (2011: xx)
     
987. Lepraria nivalis J. R. Laundon - Wirth et al. (2011: xx)
     
988. Lepraria nylanderiana Kümmerl. & Leuckert - Wirth et al. (2011: xx)
     
989. Lepraria obtusata Tønsberg - Wirth et al. (2011: xx)
     
990. Lepraria rigidula (B. de Lesd.) Tønsberg - Wirth et al. (2011: xx)
     
991. Lepraria umbricola Tønsberg - Wirth et al. (2011: xx)
     
992. Lepraria vouauxii (Hue) R. C. Harris - Wirth et al. (2011: xx)

993. Leprocaulon microscopicum (Vill.) Gams ex D. Hawksw. - Wirth et al. (2011: xx)

994. Leptogium aragonii Otálora - Wirth et al. (2011: xx)
     
995. Leptogium biatorinum (Nyl.) Leight. - Wirth et al. (2011: xx)
     
996. Leptogium cyanescens (Pers.) Körb. - Wirth et al. (2011: xx)
     
997. Leptogium diffractum Kremp. ex Körb. - Wirth et al. (2011: xx)
     
998. Leptogium gelatinosum (With.) J. R. Laundon - Wirth et al. (2011: xx)
     
999. Leptogium hildenbrandii (Garov.) Nyl. - Wirth et al. (2011: xx)
     
1000. Leptogium imbricatum P. M. Jørg. - Wirth et al. (2011: xx)
      
1001. Leptogium intermedium (Arnold) Arnold - Wirth et al. (2011: xx)
      
1002. Leptogium lichenoides (L.) Zahlbr. - Wirth et al. (2011: xx)
      
1003. Leptogium magnussonii Degel. & P. M. Jørg. - Wirth et al. (2011: xx)
      
1004. Leptogium massiliense Nyl. - Wirth et al. (2011: xx)
      
1005. Leptogium palmatum (Huds.) Mont. - Wirth et al. (2011: xx)
      
1006. Leptogium plicatile (Ach.) Leight. - Wirth et al. (2011: xx)
      
1007. Leptogium pulvinatum (Hoffm.) Otálora - Wirth et al. (2011: xx)
      
1008. Leptogium saturninum (Dicks.) Nyl. - Wirth et al. (2011: xx)
      
1009. Leptogium schraderi (Bernh.) Nyl. - Wirth et al. (2011: xx)
      
1010. Leptogium subtile (Schrad.) Torss. - Wirth et al. (2011: xx)
      
1011. Leptogium subtorulosum (Nyl. ex Stizenb.) Degel. - Wirth et al. (2011: xx)
      
1012. Leptogium tenuissimum (Hoffm.) Körb. - Wirth et al. (2011: xx)
      
1013. Leptogium teretiusculum (Wallr.) Arnold - Wirth et al. (2011: xx)

1014. Leptorhaphis amygdali (A. Massal.) Zwackh - Wirth et al. (2011: xx)
      
1015. Leptorhaphis atomaria (Ach.) Szatala - Wirth et al. (2011: xx)
      
1016. Leptorhaphis epidermidis (Ach.) Th. Fr. - Wirth et al. (2011: xx)
      
1017. Leptorhaphis laricis (J. Lahm) M. B. Aguirre - Wirth et al. (2011: xx)
      
1018. Leptorhaphis lucida Körb. - Wirth et al. (2011: xx)
      
1019. Leptorhaphis maggiana (A. Massal.) Körb. - Wirth et al. (2011: xx)
      
1020. Leptorhaphis parameca (A. Massal.) Körb. - Wirth et al. (2011: xx)
      
1021. Leptorhaphis tremulae Körb. - Wirth et al. (2011: xx)

1022. Letharia vulpina (L.) Hue - Wirth et al. (2011: xx)

1023. Leucocarpia biatorella (Arnold) Vezda - Wirth et al. (2011: xx)

1024. Lichenomphalia alpina (Britzelm.) Redhead et al. - Wirth et al. (2011: xx)
      
1025. Lichenomphalia hudsoniana (H. S. Jenn.) Redhead et al. - Wirth et al. (2011: xx)
      
1026. Lichenomphalia umbellifera (L.: Fr.) Redhead et al. - Wirth et al. (2011: xx)
      
1027. Lichenomphalia velutina (Quél.) Redhead et al. - Wirth et al. (2011: xx)

1028. Lichina confinis (O. F. Müll.) C. Agardh - Wirth et al. (2011: xx)

1029. Lichinella stipatula Nyl. - Wirth et al. (2011: xx)

1030. Lithographa tesserata (DC.) Nyl. - Wirth et al. (2011: xx)

1031. Lithothelium hyalosporum (Nyl.) Aptroot - Wirth et al. (2011: xx)
      
1032. Lithothelium septemseptatum (R. C. Harris) Aptroot - Wirth et al. (2011: xx)

1033. Llimonaea sorediata P. Boom, M. Brand & Elix - Wirth et al. (2011: xx)

1034. Lobaria amplissima (Scop.) Forssell - Wirth et al. (2011: xx)
      
1035. Lobaria linita (Ach.) Rabenh. - Wirth et al. (2011: xx)
      
1036. Lobaria pulmonaria (L.) Hoffm. - Wirth et al. (2011: xx)
      
1037. Lobaria scrobiculata (Scop.) DC. - Wirth et al. (2011: xx)
      
1038. Lobaria virens (With.) J. R. Laundon - Wirth et al. (2011: xx)

1039. Lobothallia alphoplaca (Wahlenb.) Hafellner - Wirth et al. (2011: xx)
      
1040. Lobothallia praeradiosa (Nyl.) Hafellner - Wirth et al. (2011: xx)
      
1041. Lobothallia radiosa (Hoffm.) Hafellner - Wirth et al. (2011: xx)

1042. Lopadium disciforme (Flot.) Kullh. - Wirth et al. (2011: xx)
      
1043. Lopadium pezizoideum (Ach.) Körb. - Wirth et al. (2011: xx)

1044. Loxospora cismonica (Beltr.) Hafellner - Wirth et al. (2011: xx)
      
1045. Loxospora elatina (Ach.) A. Massal. - Wirth et al. (2011: xx)

1046. Maronea constans (Nyl.) Hepp - Wirth et al. (2011: xx)

1047. Massalongia carnosa (Dicks.) Körb. - Wirth et al. (2011: xx)

1048. Megalaria grossa (Pers. ex Nyl.) Hafellner - Wirth et al. (2011: xx)
      
1049. Megalaria laureri (Hepp ex Th. Fr.) Hafellner - Wirth et al. (2011: xx)
      
1050. Megalaria pulverea (Borrer) Hafellner & E. Schreiner - Wirth et al. (2011: xx)

1051. Megalospora pachycarpa (Delise ex Duby) H. Olivier - Wirth et al. (2011: xx)

1052. Megaspora verrucosa (Ach.) Hafellner & V. Wirth - Wirth et al. (2011: xx)

1053. Melanelia disjuncta (Erichsen) Essl. - Wirth et al. (2011: xx)
      
1054. Melanelia hepatizon (Ach.) A. Thell - Wirth et al. (2011: xx)
      
1055. Melanelia panniformis (Nyl.) Essl. - Wirth et al. (2011: xx)
      
1056. Melanelia sorediata (Ach.) Goward & Ahti - Wirth et al. (2011: xx)
      
1057. Melanelia stygia (L.) Essl. - Wirth et al. (2011: xx)

1058. Melanelixia fuliginosa (Lamy) O. Blanco et al. - Wirth et al. (2011: xx)
      
1059. Melanelixia glabra (Schaer.) O. Blanco et al. - Wirth et al. (2011: xx)
      
1060. Melanelixia subargentifera (Nyl.) O. Blanco et al. - Wirth et al. (2011: xx)
      
1061. Melanelixia subaurifera (Nyl.) O. Blanco et al. - Wirth et al. (2011: xx)

1062. Melanohalea elegantula (Zahlbr.) O. Blanco et al. - Wirth et al. (2011: xx)
      
1063. Melanohalea exasperata (De Not) O. Blanco et al. - Wirth et al. (2011: xx)
      
1064. Melanohalea exasperatula (Nyl.) O. Blanco et al. - Wirth et al. (2011: xx)
      
1065. Melanohalea laciniatula (Flagey ex H. Olivier) O. Blanco et al. - Wirth et al. (2011: xx)
      
1066. Melanohalea olivacea (L.) O. Blanco et al. - Wirth et al. (2011: xx)
      
1067. Melanohalea septentrionalis (Lynge) O. Blanco et al. - Wirth et al. (2011: xx)

1068. Melanolecia transitoria (Arnold) Hertel - Wirth et al. (2011: xx)

1069. Melaspilea arenacea Redinger - Wirth et al. (2011: xx)
      
1070. Melaspilea gibberulosa (Ach.) Zwackh - Wirth et al. (2011: xx)
      
1071. Melaspilea granitophila (Th. Fr.) Coppins - Wirth et al. (2011: xx)
      
1072. Melaspilea ochrothalamia Nyl. - Wirth et al. (2011: xx)
      
1073. Melaspilea proximella (Nyl.) Nyl. ex Norrl. - Wirth et al. (2011: xx)
      
1074. Melaspilea rhododendri (Arnold & Rehm) Almq. - Wirth et al. (2011: xx)
      
1075. Melaspilea urceolata (Th. Fr.) Almb. - Wirth et al. (2011: xx)

1076. Menegazzia subsimilis (H. Magn.) R. Sant. - Wirth et al. (2011: xx)
      
1077. Menegazzia terebrata (Hoffm.) A. Massal. - Wirth et al. (2011: xx)

1078. Metamelanea caesiella (Th. Fr.) Henssen - Wirth et al. (2011: xx)
      
1079. Metamelanea umbonata Henssen - Wirth et al. (2011: xx)

1080. Micarea adnata Coppins - Wirth et al. (2011: xx)
      
1081. Micarea anterior (Nyl.) Hedl. - Wirth et al. (2011: xx)
      
1082. Micarea assimilata (Nyl.) Coppins - Wirth et al. (2011: xx)
      
1083. Micarea bauschiana (Körb.) V. Wirth & Vezda - Wirth et al. (2011: xx)
      
1084. Micarea botryoides (Nyl.) Coppins - Wirth et al. (2011: xx)
      
1085. Micarea byssacea (Th. Fr.) Czarnota, Guzow-Krzeminska & Coppins - Wirth et al. (2011: xx)
      
1086. Micarea cinerea (Schaer.) Hedl. - Wirth et al. (2011: xx)
      
1087. Micarea coppinsii Tønsberg - Wirth et al. (2011: xx)
      
1088. Micarea curvata Coppins - Wirth et al. (2011: xx)
      
1089. Micarea deminuta Coppins - Wirth et al. (2011: xx)
      
1090. Micarea denigrata (Fr.) Hedl. - Wirth et al. (2011: xx)
      
1091. Micarea elachista (Körb.) Coppins & R. Sant. - Wirth et al. (2011: xx)
      
1092. Micarea erratica (Körb.) Hertel, Rambold & Pietschm. - Wirth et al. (2011: xx)
      
1093. Micarea globulosella (Nyl.) Coppins - Wirth et al. (2011: xx)
      
1094. Micarea hedlundii Coppins - Wirth et al. (2011: xx)
      
1095. Micarea incrassata Hedl. - Wirth et al. (2011: xx)
      
1096. Micarea leprosula (Th. Fr.) Coppins & A. Fletcher - Wirth et al. (2011: xx)
      
1097. Micarea lignaria (Ach.) Hedl. - Wirth et al. (2011: xx)
      
1098. Micarea lithinella (Nyl.) Hedl. - Wirth et al. (2011: xx)
      
1099. Micarea lutulata (Nyl.) Coppins - Wirth et al. (2011: xx)
      
1100. Micarea lynceola (Th. Fr.) Palice - Wirth et al. (2011: xx)
      
1101. Micarea melaena (Nyl.) Hedl. - Wirth et al. (2011: xx)
      
1102. Micarea melaenida (Nyl.) Coppins - Wirth et al. (2011: xx)
      
1103. Micarea micrococca (Körb.) Gams ex Coppins - Wirth et al. (2011: xx)
      
1104. Micarea misella (Nyl.) Hedl. - Wirth et al. (2011: xx)
      
1105. Micarea myriocarpa V. Wirth & Vezda ex Coppins - Wirth et al. (2011: xx)
      
1106. Micarea nitschkeana (J. Lahm ex Rabenh.) Harm. - Wirth et al. (2011: xx)
      
1107. Micarea peliocarpa (Anzi) Coppins & R. Sant. - Wirth et al. (2011: xx)
      
1108. Micarea polycarpella (Erichsen) Coppins & Palice - Wirth et al. (2011: xx)
      
1109. Micarea prasina Fr. - Wirth et al. (2011: xx)
      
1110. Micarea subleprosula (Vezda) Vezda - Wirth et al. (2011: xx)
      
1111. Micarea subnigrata (Nyl.) Coppins & H. Kilias - Wirth et al. (2011: xx)
      
1112. Micarea sylvicola (Flot.) Vezda & V. Wirth - Wirth et al. (2011: xx)
      
1113. Micarea tuberculata (Sommerf.) R. A. Anderson - Wirth et al. (2011: xx)
      
1114. Micarea turfosa (A. Massal.) Du Rietz - Wirth et al. (2011: xx)
      
1115. Micarea viridileprosa Coppins & P. Boom - Wirth et al. (2011: xx)
      
1116. Micarea vulpinaris (Nyl.) Muhr - Wirth et al. (2011: xx)

1117. Miriquidica atrofulva (Sommerf.) A. J. Schwab & Rambold - Wirth et al. (2011: xx)
      
1118. Miriquidica deusta (Stenh.) Hertel & Rambold - Wirth et al. (2011: xx)
      
1119. Miriquidica garovaglii (Schaer.) Hertel & Rambold - Wirth et al. (2011: xx)
      
1120. Miriquidica griseoatra (Flot.) Hertel & Rambold - Wirth et al. (2011: xx)
      
1121. Miriquidica intrudens (H. Magn.) Hertel & Rambold - Wirth et al. (2011: xx)
      
1122. Miriquidica leucophaea (Flörke ex Rabenh.) Hertel & Rambold - Wirth et al. (2011: xx)
      
1123. Miriquidica nigroleprosa (Vain.) Hertel & Rambold - Wirth et al. (2011: xx)
      
1124. Miriquidica pycnocarpa (Körb.) M. P. Andreev - Wirth et al. (2011: xx)

1125. Moelleropsis nebulosa (Hoffm.) Gyeln. - Wirth et al. (2011: xx)

1126. Multiclavula mucida (Pers.) R. H. Petersen - Wirth et al. (2011: xx)
      
1127. Multiclavula vernalis (Schwein.) R. H. Petersen - Wirth et al. (2011: xx)

1128. Mycobilimbia berengeriana (A. Massal.) Hafellner & V. Wirth - Wirth et al. (2011: xx)
      
1129. Mycobilimbia carneoalbida (Müll. Arg.) S. Ekman & Printzen - Wirth et al. (2011: xx)
      
1130. Mycobilimbia epixanthoides (Nyl.) Vitik. et al. - Wirth et al. (2011: xx)
      
1131. Mycobilimbia fissuriseda (Poelt) Poelt & Hafellner - Wirth et al. (2011: xx)
      
1132. Mycobilimbia hypnorum (Lib.) Kalb & Hafellner - Wirth et al. (2011: xx)
      
1133. Mycobilimbia pilularis (Körb.) Hafellner & Türk - Wirth et al. (2011: xx)
      
1134. Mycobilimbia sanguineoatra (Wulfen) Kalb & Hafellner - Wirth et al. (2011: xx)
      
1135. Mycobilimbia tetramera (De Not.) Vitik. et al. - Wirth et al. (2011: xx)

1136. Mycoblastus affinis (Schaer.) T. Schauer - Wirth et al. (2011: xx)
      
1137. Mycoblastus alpinus (Fr.) Th. Fr. ex Hellb. - Wirth et al. (2011: xx)
      
1138. Mycoblastus fucatus (Stirt.) Zahlbr. - Wirth et al. (2011: xx)
      
1139. Mycoblastus sanguinarius (L.) Norman - Wirth et al. (2011: xx)

1140. Myochroidea porphyrospoda (Anzi) Printzen, T. Sprib. & Tønsberg - Wirth et al. (2011: xx)

1141. Myriospora heppii (Nägeli ex Hepp) Hue - Wirth et al. (2011: xx)

1142. Naetrocymbe fraxini (A. Massal.) R. C. Harris - Wirth et al. (2011: xx)
      
1143. Naetrocymbe punctiformis (Pers.) R. C. Harris - Wirth et al. (2011: xx)
      
1144. Naetrocymbe rhyponta (Ach.) R. C. Harris - Wirth et al. (2011: xx)
      
1145. Naetrocymbe saxicola (A. Massal.) R. C. Harris - Wirth et al. (2011: xx)

1146. Nephroma bellum (Spreng.) Tuck. - Wirth et al. (2011: xx)
      
1147. Nephroma expallidum (Nyl.) Nyl. - Wirth et al. (2011: xx)
      
1148. Nephroma helveticum Ach. - Wirth et al. (2011: xx)
      
1149. Nephroma laevigatum Ach., non auct. - Wirth et al. (2011: xx)
      
1150. Nephroma parile (Ach.) Ach. - Wirth et al. (2011: xx)
      
1151. Nephroma resupinatum (L.) Ach. - Wirth et al. (2011: xx)

1152. Normandina acroglypta (Norman) Aptroot - Wirth et al. (2011: xx)
      
1153. Normandina pulchella (Borrer) Nyl. - Wirth et al. (2011: xx)

1154. Ochrolechia alboflavescens (Wulfen) Zahlbr. - Wirth et al. (2011: xx)
      
1155. Ochrolechia androgyna (Hoffm.) Arnold - Wirth et al. (2011: xx)
      
1156. Ochrolechia arborea (Kreyer) Almb. - Wirth et al. (2011: xx)
      
1157. Ochrolechia frigida (Sw.) Lynge - Wirth et al. (2011: xx)
      
1158. Ochrolechia inaequatula (Nyl.) Zahlbr. - Wirth et al. (2011: xx)
      
1159. Ochrolechia microstictoides Räsänen - Wirth et al. (2011: xx)
      
1160. Ochrolechia pallescens (L.) A. Massal. - Wirth et al. (2011: xx)
      
1161. Ochrolechia parella (L.) A. Massal. - Wirth et al. (2011: xx)
      
1162. Ochrolechia subviridis (Høeg) Erichsen - Wirth et al. (2011: xx)
      
1163. Ochrolechia szatalaensis Verseghy - Wirth et al. (2011: xx)
      
1164. Ochrolechia tartarea (L.) A. Massal. - Wirth et al. (2011: xx)
      
1165. Ochrolechia trochophora (Vain.) Oshio - Wirth et al. (2011: xx)
      
1166. Ochrolechia turneri (Sm.) Hasselrot - Wirth et al. (2011: xx)
      
1167. Ochrolechia upsaliensis (L.) A. Massal. - Wirth et al. (2011: xx)

1168. Opegrapha areniseda Nyl. - Wirth et al. (2011: xx)
      
1169. Opegrapha atra Pers. - Wirth et al. (2011: xx)
      
1170. Opegrapha calcarea Turner ex Sm. - Wirth et al. (2011: xx)
      
1171. Opegrapha confluens (Ach.) Stizenb. - Wirth et al. (2011: xx)
      
1172. Opegrapha culmigena Lib. - Wirth et al. (2011: xx)
      
1173. Opegrapha demutata Nyl. - Wirth et al. (2011: xx)
      
1174. Opegrapha dolomitica (Arnold) Clauzade & Cl. Roux ex Torrente & Egea - Wirth et al. (2011: xx)
      
1175. Opegrapha gyrocarpa Flot. - Wirth et al. (2011: xx)
      
1176. Opegrapha lithyrga Ach. - Wirth et al. (2011: xx)
      
1177. Opegrapha niveoatra (Borrer) J. R. Laundon - Wirth et al. (2011: xx)
      
1178. Opegrapha ochrocheila Nyl. - Wirth et al. (2011: xx)
      
1179. Opegrapha rufescens Pers. - Wirth et al. (2011: xx)
      
1180. Opegrapha rupestris Pers. - Wirth et al. (2011: xx)
      
1181. Opegrapha suecica Källsten ex G. Thor - Wirth et al. (2011: xx)
      
1182. Opegrapha varia Pers. - Wirth et al. (2011: xx)
      
1183. Opegrapha variaeformis Anzi - Wirth et al. (2011: xx)
      
1184. Opegrapha vermicellifera (Kunze) J. R. Laundon - Wirth et al. (2011: xx)
      
1185. Opegrapha viridis (Ach.) Nyl. - Wirth et al. (2011: xx)
      
1186. Opegrapha vulgata (Ach.) Ach. - Wirth et al. (2011: xx)
      
1187. Opegrapha zonata Körb. - Wirth et al. (2011: xx)

1188. Ophioparma ventosa (L.) Norman - Wirth et al. (2011: xx)

1189. Orphniospora moriopsis (A. Massal.) D. Hawksw. - Wirth et al. (2011: xx)
      
1190. Orphniospora mosigii (Körb.) Hertel & Rambold - Wirth et al. (2011: xx)

1191. Pachyphiale carneola (Ach.) Arnold - Wirth et al. (2011: xx)
      
1192. Pachyphiale fagicola (Hepp) Zwackh - Wirth et al. (2011: xx)

1193. Pannaria conoplea (Pers.) Bory - Wirth et al. (2011: xx)
      
1194. Pannaria rubiginosa (Thunb.) Bory - Wirth et al. (2011: xx)

1195. Parabagliettoa cyanea (A. Massal.) Gueidan & Cl. Roux - Wirth et al. (2011: xx)
      
1196. Parabagliettoa dufourii (DC.) Gueidan & Cl. Roux - Wirth et al. (2011: xx)

1197. Parmelia discordans Nyl. - Wirth et al. (2011: xx)
      
1198. Parmelia ernstiae Feuerer & A. Thell - Wirth et al. (2011: xx)
      
1199. Parmelia omphalodes (L.) Ach. - Wirth et al. (2011: xx)
      
1200. Parmelia pinnatifida Kurok. - Wirth et al. (2011: xx)
      
1201. Parmelia saxatilis (L.) Ach. - Wirth et al. (2011: xx)
      
1202. Parmelia serrana A. Crespo, M. C. Molina & D. Hawksw. - Wirth et al. (2011: xx)
      
1203. Parmelia submontana Nádv. ex Hale - Wirth et al. (2011: xx)
      
1204. Parmelia sulcata Taylor - Wirth et al. (2011: xx)

1205. Parmeliella triptophylla (Ach.) Müll. Arg. - Wirth et al. (2011: xx)

1206. Parmelina carporrhizans (Taylor) Poelt & Vezda - Wirth et al. (2011: xx)
      
1207. Parmelina pastillifera (Harm.) Hale - Wirth et al. (2011: xx)
      
1208. Parmelina quercina (Willd.) Hale - Wirth et al. (2011: xx)
      
1209. Parmelina tiliacea (Hoffm.) Hale - Wirth et al. (2011: xx)

1210. Parmeliopsis ambigua (Wulfen) Nyl. - Wirth et al. (2011: xx)
      
1211. Parmeliopsis hyperopta (Ach.) Arnold - Wirth et al. (2011: xx)

1212. Parmotrema arnoldii (Du Rietz) Hale - Wirth et al. (2011: xx)
      
1213. Parmotrema crinitum (Ach.) M. Choisy - Wirth et al. (2011: xx)
      
1214. Parmotrema perlatum (Huds.) M. Choisy - Wirth et al. (2011: xx)
      
1215. Parmotrema pseudoreticulatum (Tav.) Hale - Wirth et al. (2011: xx)
      
1216. Parmotrema reticulatum (Taylor) M. Choisy - Wirth et al. (2011: xx)
      
1217. Parmotrema stuppeum (Taylor) Hale - Wirth et al. (2011: xx)

1218. Peccania coralloides (A. Massal.) A. Massal. - Wirth et al. (2011: xx)

1219. Peltigera aphthosa (L.) Willd. - Wirth et al. (2011: xx)
      
1220. Peltigera canina (L.) Willd. - Wirth et al. (2011: xx)
      
1221. Peltigera collina (Ach.) Röhl. - Wirth et al. (2011: xx)
      
1222. Peltigera degenii Gyeln. - Wirth et al. (2011: xx)
      
1223. Peltigera didactyla (With.) J. R. Laundon - Wirth et al. (2011: xx)
      
1224. Peltigera elisabethae Gyeln. - Wirth et al. (2011: xx)
      
1225. Peltigera extenuata (Nyl.) Vain. - Wirth et al. (2011: xx)
      
1226. Peltigera horizontalis (Huds.) Baumg. - Wirth et al. (2011: xx)
      
1227. Peltigera hymenina (Ach.) Delise ex Duby - Wirth et al. (2011: xx)
      
1228. Peltigera lepidophora (Nyl. ex Vain.) Bitter - Wirth et al. (2011: xx)
      
1229. Peltigera leucophlebia (Nyl.) Gyeln. - Wirth et al. (2011: xx)
      
1230. Peltigera malacea (Ach.) Funck - Wirth et al. (2011: xx)
      
1231. Peltigera membranacea (Ach.) Nyl. - Wirth et al. (2011: xx)
      
1232. Peltigera monticola Vitik. - Wirth et al. (2011: xx)
      
1233. Peltigera neckeri Hepp ex Müll. Arg. - Wirth et al. (2011: xx)
      
1234. Peltigera neopolydactyla (Gyeln.) Gyeln. - Wirth et al. (2011: xx)
      
1235. Peltigera polydactylon (Neck.) Hoffm. - Wirth et al. (2011: xx)
      
1236. Peltigera ponojensis Gyeln. - Wirth et al. (2011: xx)
      
1237. Peltigera praetextata (Flörke ex Sommerf.) Vain. - Wirth et al. (2011: xx)
      
1238. Peltigera rufescens (Weiss) Humb. - Wirth et al. (2011: xx)
      
1239. Peltigera venosa (L.) Hoffm. - Wirth et al. (2011: xx)

1240. Peltula euploca (Ach.) Poelt ex Ozenda & Clauzade - Wirth et al. (2011: xx)

1241. Pertusaria albescens (Huds.) M. Choisy & Werner - Wirth et al. (2011: xx)
      
1242. Pertusaria alpina Hepp ex Ahles - Wirth et al. (2011: xx)
      
1243. Pertusaria amara (Ach.) Nyl. - Wirth et al. (2011: xx)
      
1244. Pertusaria aspergilla (Ach.) J. R. Laundon - Wirth et al. (2011: xx)
      
1245. Pertusaria bryontha (Ach.) Nyl. - Wirth et al. (2011: xx)
      
1246. Pertusaria carneopallida (Nyl.) Anzi ex Nyl. - Wirth et al. (2011: xx)
      
1247. Pertusaria chiodectonoides Bagl. ex A. Massal. - Wirth et al. (2011: xx)
      
1248. Pertusaria coccodes (Ach.) Nyl. - Wirth et al. (2011: xx)
      
1249. Pertusaria constricta Erichsen - Wirth et al. (2011: xx)
      
1250. Pertusaria corallina (L.) Arnold - Wirth et al. (2011: xx)
      
1251. Pertusaria coronata (Ach.) Th. Fr. - Wirth et al. (2011: xx)
      
1252. Pertusaria excludens Nyl. - Wirth et al. (2011: xx)
      
1253. Pertusaria flavicans Lamy - Wirth et al. (2011: xx)
      
1254. Pertusaria flavida (DC.) J. R. Laundon - Wirth et al. (2011: xx)
      
1255. Pertusaria geminipara (Th. Fr.) C. Knight ex Brodo - Wirth et al. (2011: xx)
      
1256. Pertusaria glomerata (Ach.) Schaer. - Wirth et al. (2011: xx)
      
1257. Pertusaria hemisphaerica (Flörke) Erichsen - Wirth et al. (2011: xx)
      
1258. Pertusaria heterochroa (Müll. Arg.) Erichsen - Wirth et al. (2011: xx)
      
1259. Pertusaria hymenea (Ach.) Schaer. - Wirth et al. (2011: xx)
      
1260. Pertusaria isidioides (Schaer.) Arnold - Wirth et al. (2011: xx)
      
1261. Pertusaria lactea (L.) Arnold - Wirth et al. (2011: xx)
      
1262. Pertusaria leioplaca DC. - Wirth et al. (2011: xx)
      
1263. Pertusaria leucosora Nyl. - Wirth et al. (2011: xx)
      
1264. Pertusaria multipuncta (Turner) Nyl. - Wirth et al. (2011: xx)
      
1265. Pertusaria ocellata (Wallr.) Körb. - Wirth et al. (2011: xx)
      
1266. Pertusaria ophthalmiza (Nyl.) Nyl. - Wirth et al. (2011: xx)
      
1267. Pertusaria pertusa (Weigel) Tuck. - Wirth et al. (2011: xx)
      
1268. Pertusaria pseudocorallina (Lilj.) Arnold - Wirth et al. (2011: xx)
      
1269. Pertusaria pupillaris (Nyl.) Th. Fr. - Wirth et al. (2011: xx)
      
1270. Pertusaria pustulata (Ach.) Duby - Wirth et al. (2011: xx)
      
1271. Pertusaria sommerfeltii (Flörke ex Sommerf.) Fr. - Wirth et al. (2011: xx)
      
1272. Pertusaria trachythallina Erichsen - Wirth et al. (2011: xx)
      
1273. Pertusaria velata (Turner) Nyl. - Wirth et al. (2011: xx)
      
1274. Pertusaria waghornei Hulting - Wirth et al. (2011: xx)

1275. Petractis clausa (Hoffm.) Kremp. - Wirth et al. (2011: xx)
      
1276. Petractis hypoleuca (Ach.) Vezda - Wirth et al. (2011: xx)

1277. Phaeographis dendritica (Ach.) Müll. Arg. - Wirth et al. (2011: xx)
      
1278. Phaeographis inusta (Ach.) Müll. Arg. - Wirth et al. (2011: xx)
      
1279. Phaeographis smithii (Leight.) B. de Lesd. - Wirth et al. (2011: xx)

1280. Phaeophyscia cernohorskyi (Nádv.) Essl. - Wirth et al. (2011: xx)
      
1281. Phaeophyscia ciliata (Hoffm.) Moberg - Wirth et al. (2011: xx)
      
1282. Phaeophyscia constipata (Norrl. & Nyl.) Moberg - Wirth et al. (2011: xx)
      
1283. Phaeophyscia endococcina (Körb.) Moberg - Wirth et al. (2011: xx)
      
1284. Phaeophyscia endophoenicea (Harm.) Moberg - Wirth et al. (2011: xx)
      
1285. Phaeophyscia hirsuta (Mereschk.) Moberg - Wirth et al. (2011: xx)
      
1286. Phaeophyscia nigricans (Flörke) Moberg - Wirth et al. (2011: xx)
      
1287. Phaeophyscia orbicularis (Neck.) Moberg - Wirth et al. (2011: xx)
      
1288. Phaeophyscia pusilloides (Zahlbr.) Essl. - Wirth et al. (2011: xx)
      
1289. Phaeophyscia sciastra (Ach.) Moberg - Wirth et al. (2011: xx)
      
1290. Phaeophyscia stiriaca (Poelt) Clauzade & Cl. Roux - Wirth et al. (2011: xx)

1291. Phaeorrhiza nimbosa (Fr.) H. Mayrhofer & Poelt - Wirth et al. (2011: xx)

1292. Phlyctis agelaea (Ach.) Flot. - Wirth et al. (2011: xx)
      
1293. Phlyctis argena (Spreng.) Flot. - Wirth et al. (2011: xx)

1294. Phylliscum demangeonii (Moug. & Nestl.) Nyl. - Wirth et al. (2011: xx)

1295. Physcia adscendens H. Olivier - Wirth et al. (2011: xx)
      
1296. Physcia aipolia (Ehrh. ex Humb.) Fürnr. - Wirth et al. (2011: xx)
      
1297. Physcia biziana (A. Massal.) Zahlbr. - Wirth et al. (2011: xx)
      
1298. Physcia caesia (Hoffm.) Fürnr. - Wirth et al. (2011: xx)
      
1299. Physcia clementei (Turner) Lynge - Wirth et al. (2011: xx)
      
1300. Physcia dimidiata (Arnold) Nyl. - Wirth et al. (2011: xx)
      
1301. Physcia dubia (Hoffm.) Lettau - Wirth et al. (2011: xx)
      
1302. Physcia leptalea (Ach.) DC. - Wirth et al. (2011: xx)
      
1303. Physcia magnussonii Frey - Wirth et al. (2011: xx)
      
1304. Physcia stellaris (L.) Nyl. - Wirth et al. (2011: xx)
      
1305. Physcia tenella (Scop.) DC. subsp. tenella - Wirth et al. (2011: xx)
      
1306. Physcia tenella subsp. marina (A. Nyl.) D. Hawksw. - Wirth et al. (2011: xx)
      
1307. Physcia tribacia (Ach.) Nyl. - Wirth et al. (2011: xx)
      
1308. Physcia tribacioides Nyl. - Wirth et al. (2011: xx)
      
1309. Physcia vitii Nádv. - Wirth et al. (2011: xx)
      
1310. Physcia wainioi Räsänen - Wirth et al. (2011: xx)

1311. Physciella chloantha (Ach.) Essl. - Wirth et al. (2011: xx)

1312. Physconia detersa (Nyl.) Poelt - Wirth et al. (2011: xx)
      
1313. Physconia distorta (With.) J. R. Laundon - Wirth et al. (2011: xx)
      
1314. Physconia enteroxantha (Nyl.) Poelt - Wirth et al. (2011: xx)
      
1315. Physconia grisea (Lam.) Poelt - Wirth et al. (2011: xx)
      
1316. Physconia muscigena (Ach.) Poelt - Wirth et al. (2011: xx)
      
1317. Physconia perisidiosa (Erichsen) Moberg - Wirth et al. (2011: xx)

1318. Piccolia ochrophora (Nyl.) Hafellner - Wirth et al. (2011: xx)

1319. Pilophorus cereolus (Ach.) Th. Fr. - Wirth et al. (2011: xx)

1320. Placidiopsis cartilaginea (Nyl.) Vain. - Wirth et al. (2011: xx)

1321. Placidium lachneum (Ach.) B. de Lesd. - Wirth et al. (2011: xx)
      
1322. Placidium michelii A. Massal. - Wirth et al. (2011: xx)
      
1323. Placidium pilosellum (Breuss) Breuss - Wirth et al. (2011: xx)
      
1324. Placidium rufescens (Ach.) A. Massal. - Wirth et al. (2011: xx)
      
1325. Placidium squamulosum (Ach.) Breuss - Wirth et al. (2011: xx)

1326. Placocarpus schaereri (Fr.) Breuss - Wirth et al. (2011: xx)

1327. Placolecis opaca (Dufour ex Fr.) Hafellner - Wirth et al. (2011: xx)

1328. Placopsis gelida (L.) Linds. - Wirth et al. (2011: xx)
      
1329. Placopsis lambii Hertel & V. Wirth - Wirth et al. (2011: xx)

1330. Placopyrenium fuscellum (Turner) Gueidan & Cl. Roux - Wirth et al. (2011: xx)
      
1331. Placopyrenium tatrense (Vezda) Breuss - Wirth et al. (2011: xx)
      
1332. Placopyrenium trachyticum (Hazsl.) Breuss - Wirth et al. (2011: xx)

1333. Placynthiella dasaea (Stirt.) Tønsberg - Wirth et al. (2011: xx)
      
1334. Placynthiella icmalea (Ach.) Coppins & P. James - Wirth et al. (2011: xx)
      
1335. Placynthiella oligotropha (J. R. Laundon) Coppins & P. James - Wirth et al. (2011: xx)
      
1336. Placynthiella uliginosa (Schrad.) Coppins & P. James - Wirth et al. (2011: xx)

1337. Placynthium asperellum (Ach.) Trevis. - Wirth et al. (2011: xx)
      
1338. Placynthium dolichoterum (Nyl.) Trevis. - Wirth et al. (2011: xx)
      
1339. Placynthium filiforme (Garov.) M. Choisy - Wirth et al. (2011: xx)
      
1340. Placynthium flabellosum (Tuck.) Zahlbr. - Wirth et al. (2011: xx)
      
1341. Placynthium garovaglii (A. Massal.) Malme - Wirth et al. (2011: xx)
      
1342. Placynthium hungaricum Gyeln. - Wirth et al. (2011: xx)
      
1343. Placynthium nigrum (Huds.) Gray - Wirth et al. (2011: xx)
      
1344. Placynthium posterulum (Nyl.) Henssen - Wirth et al. (2011: xx)
      
1345. Placynthium rosulans (Th. Fr.) Zahlbr. - Wirth et al. (2011: xx)
      
1346. Placynthium stenophyllum (Tuck.) Fink var. isidiatum Henssen - Wirth et al. (2011: xx)
      
1347. Placynthium subradiatum (Nyl.) Arnold - Wirth et al. (2011: xx)
      
1348. Placynthium tantaleum (Hepp) Hue - Wirth et al. (2011: xx)

1349. Platismatia glauca (L.) W. L. Culb. & C. F. Culb. - Wirth et al. (2011: xx)

1350. Pleopsidium chlorophanum (Wahlenb.) Zopf - Wirth et al. (2011: xx)
      
1351. Pleopsidium flavum (Bellardi) Körb. - Wirth et al. (2011: xx)

1352. Pleurosticta acetabulum (Neck.) Elix & Lumbsch - Wirth et al. (2011: xx)

1353. Poeltinula cerebrina (DC.) Hafellner - Wirth et al. (2011: xx)

1354. Polyblastia abscondita (Nyl.) Arnold - Wirth et al. (2011: xx)
      
1355. Polyblastia albida Arnold - Wirth et al. (2011: xx)
      
1356. Polyblastia cupularis A. Massal. - Wirth et al. (2011: xx)
      
1357. Polyblastia dermatodes A. Massal. - Wirth et al. (2011: xx)
      
1358. Polyblastia dominans (Arnold) Zahlbr. - Wirth et al. (2011: xx)
      
1359. Polyblastia epigaea A. Massal. - Wirth et al. (2011: xx)
      
1360. Polyblastia evanescens Arnold - Wirth et al. (2011: xx)
      
1361. Polyblastia forana (Anzi) Arnold - Wirth et al. (2011: xx)
      
1362. Polyblastia fugax Rehm - Wirth et al. (2011: xx)
      
1363. Polyblastia fuscoargillacea Anzi - Wirth et al. (2011: xx)
      
1364. Polyblastia helvetica Th. Fr. - Wirth et al. (2011: xx)
      
1365. Polyblastia intermedia Th. Fr. - Wirth et al. (2011: xx)
      
1366. Polyblastia microcarpa (Arnold) Lettau - Wirth et al. (2011: xx)
      
1367. Polyblastia philaea Zschacke - Wirth et al. (2011: xx)
      
1368. Polyblastia plicata (A. Massal.) Lönnr. - Wirth et al. (2011: xx)
      
1369. Polyblastia sendtneri Kremp. - Wirth et al. (2011: xx)
      
1370. Polyblastia sepulta A. Massal. - Wirth et al. (2011: xx)
      
1371. Polyblastia verrucosa (Ach.) Lönnr. - Wirth et al. (2011: xx)
      
1372. Polyblastia viridescens Zschacke - Wirth et al. (2011: xx)

1373. Polychidium muscicola (Sw.) Gray - Wirth et al. (2011: xx)

1374. Polysporina cyclocarpa (Anzi) Vezda - Wirth et al. (2011: xx)
      
1375. Polysporina lapponica (Ach. ex Schaer.) Degel. - Wirth et al. (2011: xx)
      
1376. Polysporina simplex (Davies) Vezda - Wirth et al. (2011: xx)
      
1377. Polysporina urceolata (Anzi) Brodo - Wirth et al. (2011: xx)

1378. Porina aenea (Wallr.) Zahlbr. - Wirth et al. (2011: xx)
      
1379. Porina ahlesiana (Körb.) Zahlbr. - Wirth et al. (2011: xx)
      
1380. Porina austriaca (Körb.) Arnold - Wirth et al. (2011: xx)
      
1381. Porina borreri (Trevis.) D. Hawksw. & P. James - Wirth et al. (2011: xx)
      
1382. Porina byssophila (Körb. ex Hepp) Zahlbr. - Wirth et al. (2011: xx)
      
1383. Porina chlorotica (Ach.) Müll. Arg. - Wirth et al. (2011: xx)
      
1384. Porina grandis (Körb.) Zahlbr. - Wirth et al. (2011: xx)
      
1385. Porina guentheri (Flot.) Zahlbr. - Wirth et al. (2011: xx)
      
1386. Porina interjungens (Nyl.) Zahlbr. - Wirth et al. (2011: xx)
      
1387. Porina lectissima (Fr.) Zahlbr. - Wirth et al. (2011: xx)
      
1388. Porina leptalea (Durieu & Mont.) A. L. Sm. - Wirth et al. (2011: xx)
      
1389. Porina linearis (Leight.) Zahlbr. - Wirth et al. (2011: xx)
      
1390. Porina personata (Kremp.) Zahlbr. - Wirth et al. (2011: xx)
      
1391. Porina tigurina (Stizenb.) Lettau - Wirth et al. (2011: xx)

1392. Porocyphus coccodes (Flot.) Körb. - Wirth et al. (2011: xx)
      
1393. Porocyphus rehmicus (A. Massal.) Zahlbr. - Wirth et al. (2011: xx)

1394. Porpidia albocaerulescens (Wulfen) Hertel & Knoph - Wirth et al. (2011: xx)
      
1395. Porpidia cinereoatra (Ach.) Hertel & Knoph - Wirth et al. (2011: xx)
      
1396. Porpidia contraponenda (Arnold) Knoph & Hertel - Wirth et al. (2011: xx)
      
1397. Porpidia crustulata (Ach.) Hertel & Knoph - Wirth et al. (2011: xx)
      
1398. Porpidia flavicunda (Ach.) Gowan - Wirth et al. (2011: xx)
      
1399. Porpidia flavocruenta Fryday & Buschbom - Wirth et al. (2011: xx)
      
1400. Porpidia hydrophila (Fr.) Hertel & A. J. Schwab - Wirth et al. (2011: xx)
      
1401. Porpidia macrocarpa (DC.) Hertel & A. J. Schwab - Wirth et al. (2011: xx)
      
1402. Porpidia melinodes (Körb.) Gowan & Ahti - Wirth et al. (2011: xx)
      
1403. Porpidia nadvornikiana (Vezda) Hertel - Wirth et al. (2011: xx)
      
1404. Porpidia ochrolemma (Vain.) Brodo & R. Sant. - Wirth et al. (2011: xx)
      
1405. Porpidia platycarpoides (Bagl.) Hertel - Wirth et al. (2011: xx)
      
1406. Porpidia rugosa (Taylor) Coppins & Fryday - Wirth et al. (2011: xx)
      
1407. Porpidia soredizodes (Lamy ex Nyl.) J. R. Laundon - Wirth et al. (2011: xx)
      
1408. Porpidia speirea (Ach.) Kremp. - Wirth et al. (2011: xx)
      
1409. Porpidia superba (Körb.) Hertel & Knoph - Wirth et al. (2011: xx)
      
1410. Porpidia trullisata (Kremp.) Körb. - Wirth et al. (2011: xx)
      
1411. Porpidia tuberculosa (Sm.) Hertel & Knoph - Wirth et al. (2011: xx)
      
1412. Porpidia zeoroides (Anzi) Knoph & Hertel - Wirth et al. (2011: xx)

1413. Porpidinia tumidula (Sm.) Timdal - Wirth et al. (2011: xx)

1414. Protoblastenia aurata Poelt & Vezda - Wirth et al. (2011: xx)
      
1415. Protoblastenia calva (Dicks.) Zahlbr. - Wirth et al. (2011: xx)
      
1416. Protoblastenia calvella Kainz & Rambold - Wirth et al. (2011: xx)
      
1417. Protoblastenia cyclospora (Hepp ex Körb.) Poelt - Wirth et al. (2011: xx)
      
1418. Protoblastenia incrustans (DC.) J. Steiner - Wirth et al. (2011: xx)
      
1419. Protoblastenia laeta (Poelt) Kainz & Rambold - Wirth et al. (2011: xx)
      
1420. Protoblastenia lilacina Poelt & Vezda - Wirth et al. (2011: xx)
      
1421. Protoblastenia rupestris (Scop.) J. Steiner - Wirth et al. (2011: xx)
      
1422. Protoblastenia siebenhaariana (Körb.) J. Steiner - Wirth et al. (2011: xx)
      
1423. Protoblastenia terricola (Anzi) Lynge - Wirth et al. (2011: xx)

1424. Protomicarea limosa (Ach.) Hafellner - Wirth et al. (2011: xx)

1425. Protopannaria pezizoides (Weber) P.M. Jørg. & S. Ekman - Wirth et al. (2011: xx)

1426. Protoparmelia atriseda (Fr.) R. Sant. & V. Wirth - Wirth et al. (2011: xx)
      
1427. Protoparmelia badia (Hoffm.) Hafellner - Wirth et al. (2011: xx)
      
1428. Protoparmelia cupreobadia (Nyl.) Poelt - Wirth et al. (2011: xx)
      
1429. Protoparmelia hypotremella Herk, Spier & V. Wirth - Wirth et al. (2011: xx)
      
1430. Protoparmelia memnonia Hafellner & Türk - Wirth et al. (2011: xx)
      
1431. Protoparmelia nephaea (Sommerf.) R. Sant. - Wirth et al. (2011: xx)
      
1432. Protoparmelia oleagina (Harm.) Coppins - Wirth et al. (2011: xx)

1433. Protothelenella corrosa (Körb.) H. Mayrhofer & Poelt - Wirth et al. (2011: xx)
      
1434. Protothelenella petri H. Mayrhofer & Poelt - Wirth et al. (2011: xx)
      
1435. Protothelenella sphinctrinoidella (Nyl.) H. Mayrhofer & Poelt - Wirth et al. (2011: xx)
      
1436. Protothelenella sphinctrinoides (Nyl.) H. Mayrhofer & Poelt - Wirth et al. (2011: xx)

1437. Pseudephebe minuscula (Nyl. ex Arnold) Brodo & D. Hawksw. - Wirth et al. (2011: xx)
      
1438. Pseudephebe pubescens (L.) M. Choisy - Wirth et al. (2011: xx)

1439. Pseudevernia furfuracea (L.) Zopf - Wirth et al. (2011: xx)

1440. Psilolechia clavulifera (Nyl.) Coppins - Wirth et al. (2011: xx)
      
1441. Psilolechia leprosa Coppins & Purvis - Wirth et al. (2011: xx)
      
1442. Psilolechia lucida (Ach.) M. Choisy - Wirth et al. (2011: xx)

1443. Psora albilabra (Dufour) Körb. - Wirth et al. (2011: xx)
      
1444. Psora decipiens (Hedw.) Hoffm. - Wirth et al. (2011: xx)
      
1445. Psora globifera (Ach.) A. Massal. - Wirth et al. (2011: xx)
      
1446. Psora saviczii (Tomin) Follmann & A. Crespo - Wirth et al. (2011: xx)
      
1447. Psora testacea (Hoffm.) Ach. - Wirth et al. (2011: xx)

1448. Psorinia conglomerata (Ach.) Gotth. Schneid. - Wirth et al. (2011: xx)

1449. Psoroglaena abscondita (Coppins & Vezda) Hafellner & Türk - Wirth et al. (2011: xx)
      
1450. Psoroglaena stigonemoides (Orange) Henssen - Wirth et al. (2011: xx)

1451. Psoroma hypnorum (Vahl) Gray var. hypnorum - Wirth et al. (2011: xx)
      
1452. Psoroma hypnorum var. paleaceum (Fr.) Rostr. - Wirth et al. (2011: xx)

1453. Psorotichia diffracta (Nyl.) Forssell - Wirth et al. (2011: xx)
      
1454. Psorotichia diffundens (Nyl.) Arnold - Wirth et al. (2011: xx)
      
1455. Psorotichia frustulosa Anzi - Wirth et al. (2011: xx)
      
1456. Psorotichia lugubris (A. Massal.) Arnold - Wirth et al. (2011: xx)
      
1457. Psorotichia lutophila Arnold - Wirth et al. (2011: xx)
      
1458. Psorotichia montinii (A. Massal.) Forssell - Wirth et al. (2011: xx)
      
1459. Psorotichia murorum A. Massal. - Wirth et al. (2011: xx)
      
1460. Psorotichia schaereri (A. Massal.) Arnold - Wirth et al. (2011: xx)

1461. Pterygiopsis affinis (A. Massal.) Henssen - Wirth et al. (2011: xx)
      
1462. Pterygiopsis neglecta (Erichsen) M. Schultz & Thüs ined. - Wirth et al. (2011: xx)

1463. Punctelia borreri (Sm.) Krog - Wirth et al. (2011: xx)
      
1464. Punctelia jeckeri (Roum.) Kalb - Wirth et al. (2011: xx)
      
1465. Punctelia subrudecta (Nyl.) Krog - Wirth et al. (2011: xx)

1466. Pycnora leucococca (R. Sant.) R. Sant. - Wirth et al. (2011: xx)
      
1467. Pycnora praestabilis (Nyl.) Hafellner - Wirth et al. (2011: xx)
      
1468. Pycnora sorophora (Vain.) Hafellner - Wirth et al. (2011: xx)

1469. Pycnothelia papillaria (Ehrh.) Dufour - Wirth et al. (2011: xx)

1470. Pyrenocarpon flotowianum (Hepp) Trevis. - Wirth et al. (2011: xx)

1471. Pyrenocollema arenisedum (A. L. Sm.) Coppins - Wirth et al. (2011: xx)
      
1472. Pyrenocollema argilospilum (Nyl.) Coppins - Wirth et al. (2011: xx)
      
1473. Pyrenocollema caesium (Nyl.) R. C. Harris - Wirth et al. (2011: xx)
      
1474. Pyrenocollema saxicola (A. Massal.) R. C. Harris - Wirth et al. (2011: xx)
      
1475. Pyrenocollema subarenisedum (G. Salisb.) Coppins - Wirth et al. (2011: xx)
      
1476. Pyrenocollema tichothecioides (Arnold) R. C. Harris - Wirth et al. (2011: xx)

1477. Pyrenopsis conferta (Bornet) Nyl. - Wirth et al. (2011: xx)
      
1478. Pyrenopsis picina (Nyl.) Forssell - Wirth et al. (2011: xx)
      
1479. Pyrenopsis sanguinea Anzi - Wirth et al. (2011: xx)
      
1480. Pyrenopsis separans Hulting - Wirth et al. (2011: xx)
      
1481. Pyrenopsis subareolata Nyl. - Wirth et al. (2011: xx)

1482. Pyrenula laevigata (Pers.) Arnold - Wirth et al. (2011: xx)
      
1483. Pyrenula nitida (Weigel) Ach. - Wirth et al. (2011: xx)
      
1484. Pyrenula nitidella (Flörke ex Schaer.) Müll. Arg. - Wirth et al. (2011: xx)

1485. Pyxine sorediata (Ach.) Mont. - Wirth et al. (2011: xx)

1486. Racodium rupestre Pers. - Wirth et al. (2011: xx)

1487. Ramalina baltica Lettau - Wirth et al. (2011: xx)
      
1488. Ramalina calicaris (L.) Fr. - Wirth et al. (2011: xx)
      
1489. Ramalina capitata (Ach.) Nyl. - Wirth et al. (2011: xx)
      
1490. Ramalina cuspidata (Ach.) Nyl. - Wirth et al. (2011: xx)
      
1491. Ramalina elegans (Bagl. & Carestia) Jatta - Wirth et al. (2011: xx)
      
1492. Ramalina farinacea (L.) Ach. - Wirth et al. (2011: xx)
      
1493. Ramalina fastigiata (Pers.) Ach. - Wirth et al. (2011: xx)
      
1494. Ramalina fraxinea (L.) Ach. - Wirth et al. (2011: xx)
      
1495. Ramalina intermedia (Delise ex Nyl.) Nyl. - Wirth et al. (2011: xx)
      
1496. Ramalina lacera (With.) J. R. Laundon - Wirth et al. (2011: xx)
      
1497. Ramalina obtusata (Arnold) Bitter - Wirth et al. (2011: xx)
      
1498. Ramalina pollinaria (Westr.) Ach. - Wirth et al. (2011: xx)
      
1499. Ramalina polymorpha (Lilj.) Ach. - Wirth et al. (2011: xx)
      
1500. Ramalina roesleri (Hochst. ex Schaer.) Hue - Wirth et al. (2011: xx)
      
1501. Ramalina siliquosa (Huds.) A. L. Sm. - Wirth et al. (2011: xx)
      
1502. Ramalina sinensis Jatta - Wirth et al. (2011: xx)
      
1503. Ramalina subfarinacea (Nyl. ex Cromb.) Nyl. - Wirth et al. (2011: xx)
      
1504. Ramalina thrausta (Ach.) Nyl. - Wirth et al. (2011: xx)

1505. Ramboldia insidiosa (Th. Fr.) Hafellner - Wirth et al. (2011: xx)
      
1506. Ramboldia stuartii (Hampe) Kantvilas & Elix - Wirth et al. (2011: xx)

1507. Ramonia interjecta Coppins - Wirth et al. (2011: xx)

1508. Rhizocarpon alpicola (Anzi) Rabenh. - Wirth et al. (2011: xx)
      
1509. Rhizocarpon atroflavescens Lynge - Wirth et al. (2011: xx)
      
1510. Rhizocarpon badioatrum (Flörke ex Spreng.) Th. Fr. - Wirth et al. (2011: xx)
      
1511. Rhizocarpon caeruleoalbum (Kremp.) Zahlbr. - Wirth et al. (2011: xx)
      
1512. Rhizocarpon carpaticum Runemark - Wirth et al. (2011: xx)
      
1513. Rhizocarpon cinereovirens (Müll. Arg.) Vain. - Wirth et al. (2011: xx)
      
1514. Rhizocarpon disporum (Nägeli ex Hepp) Müll. Arg. - Wirth et al. (2011: xx)
      
1515. Rhizocarpon distinctum Th. Fr. - Wirth et al. (2011: xx)
      
1516. Rhizocarpon drepanodes Feuerer - Wirth et al. (2011: xx)
      
1517. Rhizocarpon epispilum (Nyl.) Zahlbr. - Wirth et al. (2011: xx)
      
1518. Rhizocarpon eupetraeum (Nyl.) Arnold - Wirth et al. (2011: xx)
      
1519. Rhizocarpon furax Poelt & V. Wirth - Wirth et al. (2011: xx)
      
1520. Rhizocarpon furfurosum H. Magn. & Poelt - Wirth et al. (2011: xx)
      
1521. Rhizocarpon geminatum Körb. - Wirth et al. (2011: xx)
      
1522. Rhizocarpon geographicum (L.) DC. subsp. geographicum - Wirth et al. (2011: xx)
      
1523. Rhizocarpon geographicum subsp. frigidum (Räsänen) Hertel - Wirth et al. (2011: xx)
      
1524. Rhizocarpon grande (Flörke ex Flot.) Arnold - Wirth et al. (2011: xx)
      
1525. Rhizocarpon hochstetteri (Körb.) Vain. - Wirth et al. (2011: xx)
      
1526. Rhizocarpon jemtlandicum (Malme) Malme - Wirth et al. (2011: xx)
      
1527. Rhizocarpon kakurgon Poelt - Wirth et al. (2011: xx)
      
1528. Rhizocarpon lavatum (Fr.) Hazsl. - Wirth et al. (2011: xx)
      
1529. Rhizocarpon lecanorinum Anders - Wirth et al. (2011: xx)
      
1530. Rhizocarpon leptolepis Anzi - Wirth et al. (2011: xx)
      
1531. Rhizocarpon macrosporum Räsänen - Wirth et al. (2011: xx)
      
1532. Rhizocarpon oederi (Weber) Körb. - Wirth et al. (2011: xx)
      
1533. Rhizocarpon petraeum (Wulfen) A. Massal. - Wirth et al. (2011: xx)
      
1534. Rhizocarpon polycarpum (Hepp) Th. Fr. - Wirth et al. (2011: xx)
      
1535. Rhizocarpon postumum (Nyl.) Arnold - Wirth et al. (2011: xx)
      
1536. Rhizocarpon reductum Th. Fr. - Wirth et al. (2011: xx)
      
1537. Rhizocarpon richardii (Lamy ex Nyl.) Zahlbr. - Wirth et al. (2011: xx)
      
1538. Rhizocarpon ridescens (Nyl.) Zahlbr. - Wirth et al. (2011: xx)
      
1539. Rhizocarpon saanaënse Räsänen - Wirth et al. (2011: xx)
      
1540. Rhizocarpon simillimum (Anzi) Lettau - Wirth et al. (2011: xx)
      
1541. Rhizocarpon sorediosum Runemark - Wirth et al. (2011: xx)
      
1542. Rhizocarpon subgeminatum Eitner - Wirth et al. (2011: xx)
      
1543. Rhizocarpon submodestum (Vain.) Vain. - Wirth et al. (2011: xx)
      
1544. Rhizocarpon subpostumum (Nyl.) Arnold - Wirth et al. (2011: xx)
      
1545. Rhizocarpon superficiale (Schaer.) Malme - Wirth et al. (2011: xx)
      
1546. Rhizocarpon umbilicatum (Ramond) Flagey - Wirth et al. (2011: xx)
      
1547. Rhizocarpon viridiatrum (Wulfen) Körb. - Wirth et al. (2011: xx)

1548. Rhizoplaca chrysoleuca (Sm.) Zopf - Wirth et al. (2011: xx)

1549. Rimularia badioatra (Kremp.) Hertel & Rambold - Wirth et al. (2011: xx)
      
1550. Rimularia furvella (Nyl. ex Mudd) Hertel & Rambold - Wirth et al. (2011: xx)
      
1551. Rimularia gibbosa (Ach.) Coppins, Hertel & Rambold - Wirth et al. (2011: xx)
      
1552. Rimularia gyrizans (Nyl.) Hertel & Rambold - Wirth et al. (2011: xx)
      
1553. Rimularia insularis (Nyl.) Rambold & Hertel - Wirth et al. (2011: xx)
      
1554. Rimularia intercedens (H. Magn.) Coppins - Wirth et al. (2011: xx)

1555. Rinodina albana (A. Massal.) A. Massal. - Wirth et al. (2011: xx)
      
1556. Rinodina archaea (Ach.) Arnold - Wirth et al. (2011: xx)
      
1557. Rinodina arnoldii H. Mayrhofer & Poelt - Wirth et al. (2011: xx)
      
1558. Rinodina aspersa (Borrer) J. R. Laundon - Wirth et al. (2011: xx)
      
1559. Rinodina atrocinerea (Dicks.) Körb. - Wirth et al. (2011: xx)
      
1560. Rinodina bischoffii (Hepp) A. Massal. - Wirth et al. (2011: xx)
      
1561. Rinodina calcarea (Arnold) Arnold - Wirth et al. (2011: xx)
      
1562. Rinodina capensis Hampe - Wirth et al. (2011: xx)
      
1563. Rinodina castanomelodes H. Mayrhofer & Poelt - Wirth et al. (2011: xx)
      
1564. Rinodina colobina (Ach.) Th. Fr. - Wirth et al. (2011: xx)
      
1565. Rinodina confragosa (Ach.) Körb. - Wirth et al. (2011: xx)
      
1566. Rinodina conradii Körb. - Wirth et al. (2011: xx)
      
1567. Rinodina dubyana (Hepp) J. Steiner - Wirth et al. (2011: xx)
      
1568. Rinodina efflorescens Malme - Wirth et al. (2011: xx)
      
1569. Rinodina exigua (Ach.) Gray - Wirth et al. (2011: xx)
      
1570. Rinodina fimbriata Körb. - Wirth et al. (2011: xx)
      
1571. Rinodina freyi H. Magn. - Wirth et al. (2011: xx)
      
1572. Rinodina furfurea H. Mayrhofer & Poelt - Wirth et al. (2011: xx)
      
1573. Rinodina glauca Ropin - Wirth et al. (2011: xx)
      
1574. Rinodina griseosoralifera Coppins - Wirth et al. (2011: xx)
      
1575. Rinodina immersa (Körb.) Arnold - Wirth et al. (2011: xx)
      
1576. Rinodina interpolata (Stirt.) Sheard - Wirth et al. (2011: xx)
      
1577. Rinodina laevigata (Ach.) Malme - Wirth et al. (2011: xx)
      
1578. Rinodina lecanorina (A. Massal.) A. Massal. - Wirth et al. (2011: xx)
      
1579. Rinodina luridata (Körb.) H. Mayrhofer, Scheid. & Sheard - Wirth et al. (2011: xx)
      
1580. Rinodina malangica (Norman) Arnold - Wirth et al. (2011: xx)
      
1581. Rinodina milvina (Wahlenb.) Th. Fr. - Wirth et al. (2011: xx)
      
1582. Rinodina mniaraea (Ach.) Körb. - Wirth et al. (2011: xx)
      
1583. Rinodina monacensis Ropin - Wirth et al. (2011: xx)
      
1584. Rinodina occulta (Körb.) Sheard - Wirth et al. (2011: xx)
      
1585. Rinodina oleae Bagl. - Wirth et al. (2011: xx)
      
1586. Rinodina olivaceobrunnea C. W. Dodge & G. E. Baker - Wirth et al. (2011: xx)
      
1587. Rinodina orcularia H. Mayrhofer & Poelt - Wirth et al. (2011: xx)
      
1588. Rinodina orculata Poelt & M. Steiner - Wirth et al. (2011: xx)
      
1589. Rinodina oxydata (A. Massal.) A. Massal. - Wirth et al. (2011: xx)
      
1590. Rinodina parasitica H. Mayrhofer & Poelt - Wirth et al. (2011: xx)
      
1591. Rinodina pityrea Ropin & H. Mayrhofer - Wirth et al. (2011: xx)
      
1592. Rinodina polyspora Th. Fr. - Wirth et al. (2011: xx)
      
1593. Rinodina purpurifera Poelt - Wirth et al. (2011: xx)
      
1594. Rinodina pyrina (Ach.) Arnold - Wirth et al. (2011: xx)
      
1595. Rinodina rinodinoides (Anzi) H. Mayrhofer & Scheid. - Wirth et al. (2011: xx)
      
1596. Rinodina roscida (Sommerf.) Arnold - Wirth et al. (2011: xx)
      
1597. Rinodina sophodes (Ach.) A. Massal. - Wirth et al. (2011: xx)
      
1598. Rinodina teichophila (Nyl.) Arnold - Wirth et al. (2011: xx)
      
1599. Rinodina tephraspis (Tuck.) Herre - Wirth et al. (2011: xx)
      
1600. Rinodina terrestris Tomin - Wirth et al. (2011: xx)
      
1601. Rinodina trachytica (A. Massal.) Bagl. & Carestia - Wirth et al. (2011: xx)
      
1602. Rinodina trevisanii (Hepp) Körb. - Wirth et al. (2011: xx)
      
1603. Rinodina tunicata H. Mayrhofer & Poelt - Wirth et al. (2011: xx)
      
1604. Rinodina turfacea (Wahlenb.) Körb. - Wirth et al. (2011: xx)
      
1605. Rinodina venostana Buschardt & H. Mayrhofer - Wirth et al. (2011: xx)
      
1606. Rinodina zwackhiana (Kremp.) Körb. - Wirth et al. (2011: xx)

1607. Rinodinella dubyanoides (Hepp) H. Mayrhofer & Poelt - Wirth et al. (2011: xx)

1608. Romjularia lurida (Ach.) Timdal - Wirth et al. (2011: xx)

1609. Ropalospora viridis (Tønsberg) Tønsberg - Wirth et al. (2011: xx)

1610. Sagiolechia protuberans (Ach.) A. Massal. - Wirth et al. (2011: xx)

1611. Sarcogyne algoviae H. Magn. - Wirth et al. (2011: xx)
      
1612. Sarcogyne clavus (DC.) Kremp. - Wirth et al. (2011: xx)
      
1613. Sarcogyne cretacea Poelt - Wirth et al. (2011: xx)
      
1614. Sarcogyne distinguenda Th. Fr. - Wirth et al. (2011: xx)
      
1615. Sarcogyne fallax H. Magn. - Wirth et al. (2011: xx)
      
1616. Sarcogyne nivea Kremp. - Wirth et al. (2011: xx)
      
1617. Sarcogyne privigna (Ach.) A. Massal. - Wirth et al. (2011: xx)
      
1618. Sarcogyne regularis Körb. - Wirth et al. (2011: xx)

1619. Sarcosagium campestre (Fr.) Poetsch & Schied. - Wirth et al. (2011: xx)

1620. Schadonia fecunda (Th. Fr.) Vezda & Poelt - Wirth et al. (2011: xx)

1621. Schaereria cinereorufa (Schaer.) Th. Fr. - Wirth et al. (2011: xx)
      
1622. Schaereria fuscocinerea (Nyl.) Clauzade & Cl. Roux - Wirth et al. (2011: xx)

1623. Schismatomma decolorans (Turner & Borrer ex Sm.) Clauzade & Vezda - Wirth et al. (2011: xx)
      
1624. Schismatomma graphidioides (Leight.) Zahlbr. - Wirth et al. (2011: xx)
      
1625. Schismatomma pericleum (Ach.) Branth & Rostr. - Wirth et al. (2011: xx)
      
1626. Schismatomma umbrinum (Coppins & James) Tønsberg & P. M. Jørg. - Wirth et al. (2011: xx)

1627. Sclerophora farinacea Chevall. - Wirth et al. (2011: xx)
      
1628. Sclerophora pallida (Pers.) Y.J. Yao & Spooner - Wirth et al. (2011: xx)
      
1629. Sclerophora peronella (Ach.) Tibell - Wirth et al. (2011: xx)

1630. Scoliciosporum chlorococcum (Graewe ex Stenh.) Vezda - Wirth et al. (2011: xx)
      
1631. Scoliciosporum curvatum Sérus. - Wirth et al. (2011: xx)
      
1632. Scoliciosporum gallurae Vezda & Poelt - Wirth et al. (2011: xx)
      
1633. Scoliciosporum intrusum (Th. Fr.) Hafellner - Wirth et al. (2011: xx)
      
1634. Scoliciosporum perpusillum J. Lahm ex Körb. - Wirth et al. (2011: xx)
      
1635. Scoliciosporum pruinosum (P. James) Vezda - Wirth et al. (2011: xx)
      
1636. Scoliciosporum sarothamni (Vain.) Vezda - Wirth et al. (2011: xx)
      
1637. Scoliciosporum schadeanum (Erichsen) Vezda - Wirth et al. (2011: xx)
      
1638. Scoliciosporum umbrinum (Ach.) Arnold - Wirth et al. (2011: xx)

1639. Solenopsora candicans (Dicks.) J. Steiner - Wirth et al. (2011: xx)

1640. Solorina bispora Nyl. var. bispora - Wirth et al. (2011: xx)
      
1641. Solorina bispora var. macrospora (Harm.) H. Olivier - Wirth et al. (2011: xx)
      
1642. Solorina crocea (L.) Ach. - Wirth et al. (2011: xx)
      
1643. Solorina octospora Arnold - Wirth et al. (2011: xx)
      
1644. Solorina saccata (L.) Ach. - Wirth et al. (2011: xx)
      
1645. Solorina spongiosa (Ach.) Anzi - Wirth et al. (2011: xx)

1646. Sphaerophorus fragilis (L.) Pers. - Wirth et al. (2011: xx)
      
1647. Sphaerophorus globosus (Huds.) Vain. - Wirth et al. (2011: xx)

1648. Sporodictyon cruentum (Körb.) Körb. - Wirth et al. (2011: xx)
      
1649. Sporodictyon schaerianum A. Massal. - Wirth et al. (2011: xx)

1650. Sporastatia polyspora (Nyl.) Grummann - Wirth et al. (2011: xx)
      
1651. Sporastatia testudinea (Ach.) A. Massal. - Wirth et al. (2011: xx)

1652. Squamarina cartilaginea (With.) P. James - Wirth et al. (2011: xx)
      
1653. Squamarina gypsacea (Sm.) Poelt - Wirth et al. (2011: xx)
      
1654. Squamarina lamarckii (DC.) Poelt - Wirth et al. (2011: xx)
      
1655. Squamarina lentigera (Weber) Poelt - Wirth et al. (2011: xx)

1656. Staurothele ambrosiana (A. Massal.) Lettau - Wirth et al. (2011: xx)
      
1657. Staurothele areolata (Ach.) Lettau - Wirth et al. (2011: xx)
      
1658. Staurothele bacilligera (Arnold) Arnold - Wirth et al. (2011: xx)
      
1659. Staurothele caesia (Arnold) Arnold - Wirth et al. (2011: xx)
      
1660. Staurothele fissa (Taylor) Zwackh - Wirth et al. (2011: xx)
      
1661. Staurothele frustulenta Vain. - Wirth et al. (2011: xx)
      
1662. Staurothele fuscoargillacea (Britzelm.) Zschacke - Wirth et al. (2011: xx)
      
1663. Staurothele guestphalica (J. Lahm ex Körb.) Arnold - Wirth et al. (2011: xx)
      
1664. Staurothele hymenogonia (Nyl.) Th. Fr. - Wirth et al. (2011: xx)
      
1665. Staurothele meylanii B. de Lesd. - Wirth et al. (2011: xx)
      
1666. Staurothele rufa (A. Massal.) Zschacke - Wirth et al. (2011: xx)
      
1667. Staurothele rugulosa (A. Massal.) Arnold - Wirth et al. (2011: xx)
      
1668. Staurothele rupifraga (A. Massal.) Arnold - Wirth et al. (2011: xx)
      
1669. Staurothele succedens (Rehm ex Arnold) Arnold - Wirth et al. (2011: xx)

1670. Steinia geophana (Nyl.) Stein - Wirth et al. (2011: xx)

1671. Stenhammarella turgida (Ach.) Hertel - Wirth et al. (2011: xx)

1672. Stereocaulon alpinum Laurer - Wirth et al. (2011: xx)
      
1673. Stereocaulon condensatum Hoffm. - Wirth et al. (2011: xx)
      
1674. Stereocaulon dactylophyllum Flörke - Wirth et al. (2011: xx)
      
1675. Stereocaulon evolutum Graewe - Wirth et al. (2011: xx)
      
1676. Stereocaulon incrustatum Flörke - Wirth et al. (2011: xx)
      
1677. Stereocaulon leucophaeopsis (Nyl.) P. James & Purvis - Wirth et al. (2011: xx)
      
1678. Stereocaulon nanodes Tuck. - Wirth et al. (2011: xx)
      
1679. Stereocaulon paschale (L.) Hoffm. - Wirth et al. (2011: xx)
      
1680. Stereocaulon pileatum Ach. - Wirth et al. (2011: xx)
      
1681. Stereocaulon plicatile (Leight.) Fryday & Coppins - Wirth et al. (2011: xx)
      
1682. Stereocaulon saxatile H. Magn. - Wirth et al. (2011: xx)
      
1683. Stereocaulon tomentosum Fr. - Wirth et al. (2011: xx)
      
1684. Stereocaulon vesuvianum Pers. - Wirth et al. (2011: xx)

1685. Sticta fuliginosa (Hoffm.) Ach. - Wirth et al. (2011: xx)
      
1686. Sticta limbata (Sm.) Ach. - Wirth et al. (2011: xx)
      
1687. Sticta sylvatica (Huds.) Ach. - Wirth et al. (2011: xx)
      
1688. Sticta wrightii Tuck. - Wirth et al. (2011: xx)

1689. Strangospora deplanata (Almq.) Clauzade & Cl. Roux - Wirth et al. (2011: xx)
      
1690. Strangospora microhaema (Norman) R. A. Anderson - Wirth et al. (2011: xx)
      
1691. Strangospora moriformis (Ach.) Stein - Wirth et al. (2011: xx)
      
1692. Strangospora pinicola (A. Massal.) Körb. - Wirth et al. (2011: xx)

1693. Strigula affinis (A. Massal.) R. C. Harris - Wirth et al. (2011: xx)
      
1694. Strigula glabra (A. Massal.) V. Wirth - Wirth et al. (2011: xx)
      
1695. Strigula jamesii (Swinscow) R. C. Harris - Wirth et al. (2011: xx)
      
1696. Strigula stigmatella (Ach.) R. C. Harris - Wirth et al. (2011: xx)
      
1697. Strigula sychnogonioides (Nitschke) R. C. Harris - Wirth et al. (2011: xx)
      
1698. Strigula taylorii (Carroll ex Nyl.) R. C. Harris - Wirth et al. (2011: xx)

1699. Synalissa symphorea (Ach.) Nyl. - Wirth et al. (2011: xx)

1700. Teloschistes chrysophthalmus (L.) Th. Fr. - Wirth et al. (2011: xx)

1701. Tephromela atra (Huds.) Hafellner var. atra - Wirth et al. (2011: xx)
      
1702. Tephromela atra var. torulosa (Flörke) Hafellner - Wirth et al. (2011: xx)
      
1703. Tephromela grumosa (Pers.) Hafellner & Cl. Roux - Wirth et al. (2011: xx)
      
1704. Tephromela pertusarioides (Degel.) Hafellner & Cl. Roux - Wirth et al. (2011: xx)

1705. Tetramelas chloroleucus (Körb.) A. Nordin - Wirth et al. (2011: xx)
      
1706. Tetramelas geophilus (Flörke ex Sommerf.) Norman - Wirth et al. (2011: xx)
      
1707. Tetramelas insignis (Nägeli ex Hepp) Kalb - Wirth et al. (2011: xx)
      
1708. Tetramelas papillatus (Sommerf.) Kalb - Wirth et al. (2011: xx)
      
1709. Tetramelas querneus (Dicks.) Norman - Wirth et al. (2011: xx)
      
1710. Tetramelas triphragmioides (Anzi) A. Nordin & Tibell - Wirth et al. (2011: xx)

1711. Thamnolia vermicularis (Sw.) Ach. ex Schaer. var. vermicularis - Wirth et al. (2011: xx)
      
1712. Thamnolia vermicularis var. subuliformis (Ehrh.) Schaer. - Wirth et al. (2011: xx)

1713. Thelenella modesta (Nyl.) Nyl. - Wirth et al. (2011: xx)
      
1714. Thelenella muscorum (Fr.) Vain. - Wirth et al. (2011: xx)
      
1715. Thelenella pertusariella (Nyl.) Vain. - Wirth et al. (2011: xx)

1716. Thelidium aethioboloides Zschacke, non (Nyl.) Vain. - Wirth et al. (2011: xx)
      
1717. Thelidium antonellianum Bagl. & Carestia - Wirth et al. (2011: xx)
      
1718. Thelidium decipiens (Hepp) Kremp. - Wirth et al. (2011: xx)
      
1719. Thelidium dionantense (Hue) Zschacke - Wirth et al. (2011: xx)
      
1720. Thelidium fontigenum A. Massal. - Wirth et al. (2011: xx)
      
1721. Thelidium incavatum (Nyl.) Mudd - Wirth et al. (2011: xx)
      
1722. Thelidium klementii Servít - Wirth et al. (2011: xx)
      
1723. Thelidium methorium (Nyl.) Hellb. - Wirth et al. (2011: xx)
      
1724. Thelidium minimum (A. Massal. ex Körb.) Arnold - Wirth et al. (2011: xx)
      
1725. Thelidium minutulum Körb. - Wirth et al. (2011: xx)
      
1726. Thelidium olivaceum (Fr.) Körb. - Wirth et al. (2011: xx)
      
1727. Thelidium papulare (Fr.) Arnold - Wirth et al. (2011: xx)
      
1728. Thelidium pluvium Orange - Wirth et al. (2011: xx)
      
1729. Thelidium pyrenophorum (Ach.) Mudd - Wirth et al. (2011: xx)
      
1730. Thelidium rehmii Zschacke - Wirth et al. (2011: xx)
      
1731. Thelidium rivuliculum (Nyl.) Migula - Wirth et al. (2011: xx)
      
1732. Thelidium schadeanum Servít - Wirth et al. (2011: xx)
      
1733. Thelidium submethorium (Vain.) Zschacke - Wirth et al. (2011: xx)
      
1734. Thelidium umbrosum (A. Massal.) A. Massal. - Wirth et al. (2011: xx)
      
1735. Thelidium ungeri (Flot.) Körb. - Wirth et al. (2011: xx)
      
1736. Thelidium zwackhii (Hepp) A. Massal. - Wirth et al. (2011: xx)

1737. Thelignya lignyota (Wahlenb.) P. M. Jørg. & Henssen - Wirth et al. (2011: xx)

1738. Thelocarpon citrum (Wallr.) Rossman - Wirth et al. (2011: xx)
      
1739. Thelocarpon coccosporum Lettau - Wirth et al. (2011: xx)
      
1740. Thelocarpon epibolum Nyl. - Wirth et al. (2011: xx)
      
1741. Thelocarpon imperceptum (Nyl.) Mig. - Wirth et al. (2011: xx)
      
1742. Thelocarpon impressellum Nyl. - Wirth et al. (2011: xx)
      
1743. Thelocarpon intermediellum Nyl. - Wirth et al. (2011: xx)
      
1744. Thelocarpon laureri (Flot.) Nyl. - Wirth et al. (2011: xx)
      
1745. Thelocarpon magnussonii G. Salisb. - Wirth et al. (2011: xx)
      
1746. Thelocarpon olivaceum B. de Lesd. - Wirth et al. (2011: xx)
      
1747. Thelocarpon pallidum G. Salisb. - Wirth et al. (2011: xx)
      
1748. Thelocarpon saxicola (Zahlbr.) H. Magn. - Wirth et al. (2011: xx)
      
1749. Thelocarpon superellum Nyl. - Wirth et al. (2011: xx)

1750. Thelomma ocellatum (Körb.) Tibell - Wirth et al. (2011: xx)

1751. Thelopsis flaveola Arnold - Wirth et al. (2011: xx)
      
1752. Thelopsis melathelia Nyl. - Wirth et al. (2011: xx)
      
1753. Thelopsis rubella Nyl. - Wirth et al. (2011: xx)

1754. Thelotrema lepadinum (Ach.) Ach. - Wirth et al. (2011: xx)

1755. Thermutis velutina (Ach.) Flot. - Wirth et al. (2011: xx)

1756. Thrombium epigaeum (Pers.) Wallr. - Wirth et al. (2011: xx)

1757. Thyrea confusa Henssen - Wirth et al. (2011: xx)

1758. Toninia alutacea (Anzi) Jatta - Wirth et al. (2011: xx)
      
1759. Toninia aromatica (Turner ex Sm.) A. Massal. - Wirth et al. (2011: xx)
      
1760. Toninia candida (Weber) Th. Fr. - Wirth et al. (2011: xx)
      
1761. Toninia cinereovirens (Schaer.) A. Massal. - Wirth et al. (2011: xx)
      
1762. Toninia diffracta (A. Massal.) Zahlbr. - Wirth et al. (2011: xx)
      
1763. Toninia opuntioides (Vill.) Timdal - Wirth et al. (2011: xx)
      
1764. Toninia pennina (Schaer.) Gyeln. - Wirth et al. (2011: xx)
      
1765. Toninia philippea (Mont.) Timdal - Wirth et al. (2011: xx)
      
1766. Toninia physaroides (Opiz) Zahlbr. - Wirth et al. (2011: xx)
      
1767. Toninia rosulata (Anzi) H. Olivier - Wirth et al. (2011: xx)
      
1768. Toninia sedifolia (Scop.) Timdal - Wirth et al. (2011: xx)
      
1769. Toninia squalida (Ach.) A. Massal. - Wirth et al. (2011: xx)
      
1770. Toninia subfuscae (Arnold) Timdal - Wirth et al. (2011: xx)
      
1771. Toninia taurica (Szatala) Oksner - Wirth et al. (2011: xx)
      
1772. Toninia toniniana (A. Massal.) Zahlbr. - Wirth et al. (2011: xx)
      
1773. Toninia tristis (Th. Fr.) Th. Fr. - Wirth et al. (2011: xx)
      
1774. Toninia verrucarioides (Nyl.) Timdal - Wirth et al. (2011: xx)

1775. Trapelia coarctata (Turner ex Sm.) M. Choisy - Wirth et al. (2011: xx)
      
1776. Trapelia corticola Coppins & P. James - Wirth et al. (2011: xx)
      
1777. Trapelia geochroa (Körb.) Hertel - Wirth et al. (2011: xx)
      
1778. Trapelia glebulosa (Sm.) J. R. Laundon - Wirth et al. (2011: xx)
      
1779. Trapelia obtegens (Th. Fr.) Hertel - Wirth et al. (2011: xx)
      
1780. Trapelia placodioides Coppins & P. James - Wirth et al. (2011: xx)
      
1781. Trapeliopsis aeneofusca (Flörke ex Flot.) Coppins & P. James - Wirth et al. (2011: xx)
      
1782. Trapeliopsis flexuosa (Fr.) Coppins & P. James - Wirth et al. (2011: xx)
      
1783. Trapeliopsis gelatinosa (Flörke) Coppins & P. James - Wirth et al. (2011: xx)
      
1784. Trapeliopsis glaucolepidea (Nyl.) Gotth. Schneid. - Wirth et al. (2011: xx)
      
1785. Trapeliopsis granulosa (Hoffm.) Lumbsch - Wirth et al. (2011: xx)
      
1786. Trapeliopsis pseudogranulosa Coppins & P. James - Wirth et al. (2011: xx)
      
1787. Trapeliopsis viridescens (Schrad.) Coppins & P. James - Wirth et al. (2011: xx)
      
1788. Trapeliopsis wallrothii (Flörke ex Sprengel) Hertel & Gotth. Schneid. - Wirth et al. (2011: xx)

1789. Tremolecia atrata (Ach.) Hertel - Wirth et al. (2011: xx)

1790. Tuckermanopsis chlorophylla (Willd.) Hale - Wirth et al. (2011: xx)

1791. Tuckneraria laureri (Kremp.) Randlane & A. Thell - Wirth et al. (2011: xx)

1792. Tylothallia biformigera (Leight.) P. James & H. Kilias - Wirth et al. (2011: xx)

1793. Umbilicaria cinereorufescens (Schaer.) Frey - Wirth et al. (2011: xx)
      
1794. Umbilicaria crustulosa (Ach.) Frey - Wirth et al. (2011: xx)
      
1795. Umbilicaria cylindrica (L.) Delise ex Duby - Wirth et al. (2011: xx)
      
1796. Umbilicaria deusta (L.) Baumg. - Wirth et al. (2011: xx)
      
1797. Umbilicaria grisea Hoffm. - Wirth et al. (2011: xx)
      
1798. Umbilicaria hirsuta (Sw. ex Westr.) Hoffm. - Wirth et al. (2011: xx)
      
1799. Umbilicaria hyperborea (Ach.) Hoffm. - Wirth et al. (2011: xx)
      
1800. Umbilicaria laevis (Schaer.) Frey - Wirth et al. (2011: xx)
      
1801. Umbilicaria leiocarpa DC. - Wirth et al. (2011: xx)
      
1802. Umbilicaria nylanderiana (Zahlbr.) H. Magn. - Wirth et al. (2011: xx)
      
1803. Umbilicaria polyphylla (L.) Baumg. - Wirth et al. (2011: xx)
      
1804. Umbilicaria polyrrhiza (L.) Fr. - Wirth et al. (2011: xx)
      
1805. Umbilicaria proboscidea (L.) Schrad. - Wirth et al. (2011: xx)
      
1806. Umbilicaria subglabra (Nyl.) Harm. - Wirth et al. (2011: xx)
      
1807. Umbilicaria torrefacta (Lightf.) Schrad. - Wirth et al. (2011: xx)
      
1808. Umbilicaria vellea (L.) Hoffm. - Wirth et al. (2011: xx)

1809. Usnea articulata (L.) Hoffm. - Wirth et al. (2011: xx)
      
1810. Usnea barbata (L.) Weber ex F. H. Wigg. - Wirth et al. (2011: xx)
      
1811. Usnea cavernosa Tuck. - Wirth et al. (2011: xx)
      
1812. Usnea ceratina Ach. - Wirth et al. (2011: xx)
      
1813. Usnea chaetophora Stirt. - Wirth et al. (2011: xx)
      
1814. Usnea cornuta Körb. - Wirth et al. (2011: xx)
      
1815. Usnea dasypoga (Ach.) Nyl. - Wirth et al. (2011: xx)
      
1816. Usnea diplotypus Vain. - Wirth et al. (2011: xx)
      
1817. Usnea flavocardia Räsänen - Wirth et al. (2011: xx)
      
1818. Usnea florida (L.) Weber ex F. H. Wigg. - Wirth et al. (2011: xx)
      
1819. Usnea fragilescens Hav. ex Lynge - Wirth et al. (2011: xx)
      
1820. Usnea fulvoreagens (Räsänen) Räsänen - Wirth et al. (2011: xx)
      
1821. Usnea glabrata (Ach.) Vain. - Wirth et al. (2011: xx)
      
1822. Usnea glabrescens (Nyl. ex Vain.) Vain. - Wirth et al. (2011: xx)
      
1823. Usnea hirta (L.) Weber ex F. H. Wigg. - Wirth et al. (2011: xx)
      
1824. Usnea intermedia (A. Massal.) Jatta - Wirth et al. (2011: xx)
      
1825. Usnea lapponica Vain. - Wirth et al. (2011: xx)
      
1826. Usnea longissima Ach. - Wirth et al. (2011: xx)
      
1827. Usnea rubicunda Stirt. - Wirth et al. (2011: xx)
      
1828. Usnea silesiaca Motyka - Wirth et al. (2011: xx)
      
1829. Usnea subfloridana Stirt. - Wirth et al. (2011: xx)
      
1830. Usnea substerilis Motyka - Wirth et al. (2011: xx)
      
1831. Usnea wasmuthii Räsänen - Wirth et al. (2011: xx)

1832. Usnocetraria oakesiana (Tuck.) M. J. Lai & J. C. Wei - Wirth et al. (2011: xx)

1833. Vahliella leucophaea (Vahl) P. M. Jørg. - Wirth et al. (2011: xx)
      
1834. Vahliella saubinetii (Mont.) P. M. Jørg. - Wirth et al. (2011: xx)

1835. Varicellaria rhodocarpa (Körb.) Th. Fr. - Wirth et al. (2011: xx)

1836. Verrucaria aberrans Garov. - Wirth et al. (2011: xx)
      
1837. Verrucaria acrotella Ach. - Wirth et al. (2011: xx)
      
1838. Verrucaria aethiobola Wahlenb. - Wirth et al. (2011: xx)
      
1839. Verrucaria amylacea (A. Massal.) Jatta - Wirth et al. (2011: xx)
      
1840. Verrucaria anceps Kremp. - Wirth et al. (2011: xx)
      
1841. Verrucaria apomelaena (A. Massal.) Hepp - Wirth et al. (2011: xx)
      
1842. Verrucaria aquatilis Mudd - Wirth et al. (2011: xx)
      
1843. Verrucaria asperula Servít - Wirth et al. (2011: xx)
      
1844. Verrucaria beltraminiana (A. Massal.) Trevis. - Wirth et al. (2011: xx)
      
1845. Verrucaria botellispora Breuss - Wirth et al. (2011: xx)
      
1846. Verrucaria bryoctona (Th. Fr.) Orange - Wirth et al. (2011: xx)
      
1847. Verrucaria caerulea DC. - Wirth et al. (2011: xx)
      
1848. Verrucaria calcaria Zschacke - Wirth et al. (2011: xx)
      
1849. Verrucaria cataleptoides (Nyl.) Nyl. - Wirth et al. (2011: xx)
      
1850. Verrucaria cinereorufa Schaer. - Wirth et al. (2011: xx)
      
1851. Verrucaria coccinearia Zehetl. - Wirth et al. (2011: xx)
      
1852. Verrucaria collematodes Garov. - Wirth et al. (2011: xx)
      
1853. Verrucaria commutata Zschacke - Wirth et al. (2011: xx)
      
1854. Verrucaria compacta (A. Massal.) Jatta - Wirth et al. (2011: xx)
      
1855. Verrucaria consociata Servít - Wirth et al. (2011: xx)
      
1856. Verrucaria disjuncta Arnold - Wirth et al. (2011: xx)
      
1857. Verrucaria ditmarsica Erichsen - Wirth et al. (2011: xx)
      
1858. Verrucaria dolosa Hepp - Wirth et al. (2011: xx)
      
1859. Verrucaria elaeina Borrer - Wirth et al. (2011: xx)
      
1860. Verrucaria elaeomelaena (A. Massal.) Arnold - Wirth et al. (2011: xx)
      
1861. Verrucaria erichsenii Zschacke - Wirth et al. (2011: xx)
      
1862. Verrucaria floerkeana Dalla Torre & Sarnth. - Wirth et al. (2011: xx)
      
1863. Verrucaria foveolata (Flörke) A. Massal. - Wirth et al. (2011: xx)
      
1864. Verrucaria fraudulosa Nyl. - Wirth et al. (2011: xx)
      
1865. Verrucaria funckii (Spreng.) Zahlbr. - Wirth et al. (2011: xx)
      
1866. Verrucaria furfuracea (B. de Lesd.) Breuss - Wirth et al. (2011: xx)
      
1867. Verrucaria fusca Pers. - Wirth et al. (2011: xx)
      
1868. Verrucaria fuscoatroides Servít - Wirth et al. (2011: xx)
      
1869. Verrucaria fusconigrescens Nyl. - Wirth et al. (2011: xx)
      
1870. Verrucaria fuscula Nyl. - Wirth et al. (2011: xx)
      
1871. Verrucaria glaucovirens Grummann - Wirth et al. (2011: xx)
      
1872. Verrucaria halizoa Leight. - Wirth et al. (2011: xx)
      
1873. Verrucaria hochstetteri Fr. - Wirth et al. (2011: xx)
      
1874. Verrucaria hydrela Ach. - Wirth et al. (2011: xx)
      
1875. Verrucaria integra (Nyl.) Nyl. - Wirth et al. (2011: xx)
      
1876. Verrucaria internigrescens (Nyl.) Erichsen - Wirth et al. (2011: xx)
      
1877. Verrucaria irmscheriana Erichsen - Wirth et al. (2011: xx)
      
1878. Verrucaria latebrosa Körb. - Wirth et al. (2011: xx)
      
1879. Verrucaria latericola Erichsen - Wirth et al. (2011: xx)
      
1880. Verrucaria macrostoma Dufour ex DC. - Wirth et al. (2011: xx)
      
1881. Verrucaria maculiformis Kremp. - Wirth et al. (2011: xx)
      
1882. Verrucaria madida Orange - Wirth et al. (2011: xx)
      
1883. Verrucaria margacea (Wahlenb.) Wahlenb. - Wirth et al. (2011: xx)
      
1884. Verrucaria memnonia (Körb.) Arnold - Wirth et al. (2011: xx)
      
1885. Verrucaria mortarii Lamy - Wirth et al. (2011: xx)
      
1886. Verrucaria muelleri (Servít) Breuss - Wirth et al. (2011: xx)
      
1887. Verrucaria muralis Ach. - Wirth et al. (2011: xx)
      
1888. Verrucaria murina Leight. - Wirth et al. (2011: xx)
      
1889. Verrucaria murorum (Arnold) Lindau - Wirth et al. (2011: xx)
      
1890. Verrucaria nigrescens Pers. - Wirth et al. (2011: xx)
      
1891. Verrucaria ochrostoma (Borrer ex Leight.) Trevis. - Wirth et al. (2011: xx)
      
1892. Verrucaria phaeosperma Arnold - Wirth et al. (2011: xx)
      
1893. Verrucaria pinguicula A. Massal. - Wirth et al. (2011: xx)
      
1894. Verrucaria poeltii (Servít) Breuss - Wirth et al. (2011: xx)
      
1895. Verrucaria polygonia Körb. - Wirth et al. (2011: xx)
      
1896. Verrucaria polysticta Borrer - Wirth et al. (2011: xx)
      
1897. Verrucaria praetermissa (Trevis.) Anzi - Wirth et al. (2011: xx)
      
1898. Verrucaria protearia Zehetl. - Wirth et al. (2011: xx)
      
1899. Verrucaria ruderum DC. - Wirth et al. (2011: xx)
      
1900. Verrucaria sandstedei B. de Lesd. - Wirth et al. (2011: xx)
      
1901. Verrucaria saprophila (A. Massal.) Trevis. - Wirth et al. (2011: xx)
      
1902. Verrucaria schindleri Servít - Wirth et al. (2011: xx)
      
1903. Verrucaria sphaerospora Anzi - Wirth et al. (2011: xx)
      
1904. Verrucaria subfuscella Nyl. - Wirth et al. (2011: xx)
      
1905. Verrucaria sublobulata Eitner ex Servít - Wirth et al. (2011: xx)
      
1906. Verrucaria submersella Servít - Wirth et al. (2011: xx)
      
1907. Verrucaria tabacina (A. Massal.) Trevis. - Wirth et al. (2011: xx)
      
1908. Verrucaria tectorum (A. Massal.) Körb. - Wirth et al. (2011: xx)
      
1909. Verrucaria thalassina (Zahlbr.) Zschacke - Wirth et al. (2011: xx)
      
1910. Verrucaria transiliens (Arnold) Arnold - Wirth et al. (2011: xx)
      
1911. Verrucaria tristis (A. Massal.) Kremp. - Wirth et al. (2011: xx)
      
1912. Verrucaria umbrinula Nyl. - Wirth et al. (2011: xx)
      
1913. Verrucaria velana (A. Massal.) Zahlbr. - Wirth et al. (2011: xx)
      
1914. Verrucaria viridula (Schrad.) Ach. - Wirth et al. (2011: xx)
      
1915. Verrucaria xyloxena Norman - Wirth et al. (2011: xx)

1916. Verrucula granulosaria (Clauzade & Zehetl.) Nav.-Ros. & Cl. Roux - Wirth et al. (2011: xx)

1917. Verruculopsis lecideoides (A. Massal.) Gueidan & Cl. Roux - Wirth et al. (2011: xx)

1918. Vezdaea acicularis Coppins - Wirth et al. (2011: xx)
      
1919. Vezdaea aestivalis (Ohlert) Tscherm.-Woess & Poelt - Wirth et al. (2011: xx)
      
1920. Vezdaea cobria Giralt, Poelt & Suanjak - Wirth et al. (2011: xx)
      
1921. Vezdaea leprosa (P. James) Vezda - Wirth et al. (2011: xx)
      
1922. Vezdaea retigera Poelt & Döbbeler - Wirth et al. (2011: xx)
      
1923. Vezdaea rheocarpa Poelt & Döbbeler - Wirth et al. (2011: xx)
      
1924. Vezdaea stipitata Poelt & Döbbeler - Wirth et al. (2011: xx)

1925. Vulpicida juniperinus (L.) J.-E. Mattsson & M. J. Lai - Wirth et al. (2011: xx)
      
1926. Vulpicida pinastri (Scop.) J.-E. Mattsson & M. J. Lai - Wirth et al. (2011: xx)
      
1927. Vulpicida tubulosus (Schaer.) J.-E. Mattsson & M. J. Lai - Wirth et al. (2011: xx)

1928. Wahlenbergiella mucosa (Wahlenb.) Gueidan & Thüs - Wirth et al. (2011: xx)
      
1929. Wahlenbergiella striatula (Wahlenb.) Gueidan & Thüs - Wirth et al. (2011: xx)

1930. Xanthomendoza fallax (Hepp) Søchting, Kärnefelt & S. Kondr. - Wirth et al. (2011: xx)
      
1931. Xanthomendoza fulva (Hoffm.) Søchting, Kärnefelt & S. Kondr. - Wirth et al. (2011: xx)
      
1932. Xanthomendoza poeltii (S. Y. Kondr. & Kärnefelt) Søchting, Kärnefelt & S. Kondr. - Wirth et al. (2011: xx)
      
1933. Xanthomendoza ulophyllodes (Räsänen) Søchting, Kärnefelt & S. Kondr. - Wirth et al. (2011: xx)

1934. Xanthoparmelia angustiphylla (Gyeln.) Hale - Wirth et al. (2011: xx)
      
1935. Xanthoparmelia conspersa (Ehrh. ex Ach.) Hale - Wirth et al. (2011: xx)
      
1936. Xanthoparmelia loxodes (Nyl.) O. Blanco et al. - Wirth et al. (2011: xx)
      
1937. Xanthoparmelia mougeotii (Schaer. ex D. Dietr.) Hale - Wirth et al. (2011: xx)
      
1938. Xanthoparmelia plittii (Gyeln.) Hale - Wirth et al. (2011: xx)
      
1939. Xanthoparmelia protomatrae (Gyeln.) Hale - Wirth et al. (2011: xx)
      
1940. Xanthoparmelia pulla (Ach.) O. Blanco et al. var. pulla - Wirth et al. (2011: xx)
      
1941. Xanthoparmelia pulla var. delisei (Duby) xxxx - Wirth et al. (2011: xx)
      
1942. Xanthoparmelia pulla var. pokornyi (Körb.) S. Y. Kondr. - Wirth et al. (2011: xx)
      
1943. Xanthoparmelia stenophylla (Ach.) Ahti & D. Hawksw. - Wirth et al. (2011: xx)
      
1944. Xanthoparmelia tinctina (Maheu & Gillet) Hale - Wirth et al. (2011: xx)
      
1945. Xanthoparmelia verruculifera (Nyl.) O. Blanco et al. - Wirth et al. (2011: xx)

1946. Xanthoria aureola (Ach.) Erichsen - Wirth et al. (2011: xx)
      
1947. Xanthoria calcicola Oksner - Wirth et al. (2011: xx)
      
1948. Xanthoria candelaria (L.) Th. Fr. - Wirth et al. (2011: xx)
      
1949. Xanthoria elegans (Link) Th. Fr. - Wirth et al. (2011: xx)
      
1950. Xanthoria parietina (L.) Th. Fr. - Wirth et al. (2011: xx)
      
1951. Xanthoria polycarpa (Hoffm.) Rieber - Wirth et al. (2011: xx)
      
1952. Xanthoria sorediata (Vain.) Poelt - Wirth et al. (2011: xx)
      
1953. Xanthoria ucrainica S. Y. Kondr. - Wirth et al. (2011: xx)

1954. Xylographa minutula Körb. - Wirth et al. (2011: xx)
      
1955. Xylographa parallela (Ach.) Fr. - Wirth et al. (2011: xx)
      
1956. Xylographa vitiligo (Ach.) J. R. Laundon - Wirth et al. (2011: xx)

1957. Zahlbrucknerella calcarea (Herre) Herre - Wirth et al. (2011: xx)