Checklist of lichens of Arizona (USA)
Version 31 December 2018

 

  1. Absconditella lignicola Vezda & Pisut - Bates et al. (2010: 39)

  2. Acarospora affinis K. Knudsen - Bates et al. (2010: 33)
  3. Acarospora americana H. Magn. - Rudolph (1953: 65), Nash & Johnsen (2004: 8) nicht in Bates et al.
  4. Acarospora badiofusca (Nyl.) Th. Fr. - Weber (1963a: 6), Wetmore (1968: 366), Nash & Johnsen (2004: 8), Bates et al. (2010: 33)
  5. Acarospora brouardii B. de Lesd. - Bates et al. (2010: 33)
  6. Acarospora calcarea K. Knudsen - Knudsen (2007: 9 Type in ASU), Bates et al. (2010: 33)
  7. Acarospora chrysops (Tuck.) H. Magn. - Weber (1968: 22 as Acarospora schleicheri), Nash & Johnsen (2004: 8), Bates et al. (2010: 33)
  8. Acarospora coloradiana H. Magn. - Rudolph (1953: 65), Nash & Johnsen (2004: 8)
  9. Acarospora contigua H. Magn. - Bates et al. (2010: 33)
  10. Acarospora dispersa H. Magn. - Bates et al. (2010: 33)
  11. Acarospora elevata H. Magn. - Rudolph (1953: 65 as Acarospora washingtonensis), Nash & Johnsen (1975: 8 as Acarospora washingtonensis)
  12. Acarospora erythrophora H. Magn. - Bates et al. (2010: 33)
  13. Acarospora fuscata (Schrad.) Arnold - Weber (1963a: 7), Wetmore (1968: 367), Nash (1975: 121), Nash & Johnsen (2004: 8), Bates et al. (2010: 33)
  14. Acarospora glaucocarpa (Ach.) Körb. - Bates et al. (2010: 33)
  15. Acarospora heufleriana Körb. - Bates et al. (2010: 33)
  16. Acarospora macrospora (Hepp) A. Massal. ex Bagl. - Bates et al. (2010: 33)
  17. Acarospora nevadensis H. Magn. - Bates et al. (2010: 33)
  18. Acarospora nodulosa (Dufour) Hue var. nodulosa - Magnusson (1954: 195 as Acarospora geogena), Nash & Johnsen (2004: 8 as Acarospora geogena), Bates et al. (2010: 33)
  19. Acarospora novomexicana H. Magn. - Bates et al. (2010: 33)
  20. Acarospora obnubila H. Magn. - Bates et al. (2010: 33)
  21. Acarospora obpallens (Nyl. ex Hasse) Zahlbr. - Zahlbruckner (1908: 297 as Acarospora carnegiei), Fink (1909a: 88 as Acarospora carnegiei), Magnusson (1929: 281 as Acarospora carnegiei ), Magnusson (1929: 281 as Acarospora tucsonensis), Fink (1935: 287 as Acarospora carnegiei), Nash & Johnsen (2004: 8 as Acarospora carnegiei), Bates et al. (2010: 33)
  22. Acarospora oligospora (Nyl.) Arnold - Bates et al. (2010: 33)
  23. Acarospora peliscypha (Wahlenb.) Th. Fr. - Bates et al. (2010: 33)
  24. Acarospora rhabarbarina Hue - Bates et al. (2010: 33)
  25. Acarospora rosulata (Th. Fr.) H. Magn. - Bates et al. (2010: 33)
  26. Acarospora rouxii K. Knudsen, Elix & Reeb - Knudsen (2007: 26 Type in ASU), Bates et al. (2010: 33)
  27. Acarospora schleicheri (Ach.) A. Massal. - Fink (1909a: 88 as Acarospora Xanthophana var. dealbata), Hasse (1913: 65 as Acarospora xanthophana), Magnusson (1929: 87 as Acarospora xanthophana), Magnusson (1956: 14 as Acarospora radicata), McDougall (1947: 4 as Acarospora epilutescens), Weber (1963a: 7), Wetmore (1968: 368), Nash (1975: 121), Nash & Johnsen (2004: 8), Bates et al. (2010: 33)
  28. Acarospora scotica Hue - Bates et al. (2010: 33)
  29. Acarospora socialis H. Magn. - Magnusson (1956: 14 as Acarospora radicata Type), Bates et al. (2010: 33)
  30. Acarospora stapfiana (Müll. Arg.) Hue - Bates et al. (2010: 33)
  31. Acarospora strigata (Nyl.) Jatta - Hasse (1911: 3 as Acarospora peltata), Hasse (1913: 65 as Acarospora peltastica), Bouly de Lesdain (1914: 15 as Acarospora nigromarginata), Magnusson (1929: 208 as Acarospora strigata var. peltata), Magnusson (1929: 265 as Acarospora nigromarginata), Magnusson (1929: 312 as Acarospora peltastica), Fink (1935: 285 as Acarospora peltastica), Rudolph (1953: 65 as Acarospora peltastica), Nash (1975: 122), Nash & Johnsen (1975: 8 as Acarospora tucsonensis), Nash & Johnsen (2004: 8 as Acarospora nigromarginata), Nash & Johnsen (2004: 8 as Acarospora peltastica), Nash & Johnsen (2004: 8 as Acarospora strigata var. peltata), Bates et al. (2010: 33)
  32. Acarospora succedens H. Magn. - Bates et al. (2010: 33 as Acarospora interspersa)
  33. Acarospora thamnina (Tuck.) Herre - Bates et al. (2010: 33)
  34. Acarospora tuckerae K. Knudsen - Bates et al. (2010: 33)
  35. Acarospora veronensis A. Massal. - Bates et al. (2010: 33)

  36. Agonimia tristicula (Nyl.) Zahlbr. - Breuss (2001: 91), Bates et al. (2010: 32)

  37. Anaptychia elbursiana (Szatala) Poelt - Bates et al. (2010: 38)

  38. Ahtiana sphaerosporella (Müll. Arg.) Goward - Bates et al. (2010: 35)

  39. Amandinea dakotensis (H. Magn.) P. F. May & Sheard - Bates et al. (2010: 38)
  40. Amandinea polyspora (Willey) E. Lay & P. F. May - Bates et al. (2010: 38)
  41. Amandinea punctata (Hoffm.) Coppins & Scheid. - St. Clair et al. (1986: 257 as Buellia punctata), Bates et al. (2010: 38)

  42. Anema prodigulum (Nyl.) Henssen - Bates et al. (2010: 40)

  43. Anisomeridium biforme (Borrer) R. C. Harris - Bates et al. (2010: 32)

  44. Arctoparmelia centrifuga (Oxner) Hale - Bates et al. (2010: 35)

  45. Arthonia patellulata Nyl. - Bates et al. (2010: 32)

  46. Arthopyrenia punctiformis A. Massal. - Bates et al. (2010: 32)

  47. Aspicilia americana B. de Lesd. - Bates et al. (2010: 39)
  48. Aspicilia aquatica Körb. - Bates et al. (2010: 39)
  49. Aspicilia arizonica Owe-Larss. & A. Nordin - Owe-Larsson et al. (2007: 68 Type in Uppsala, Sweden UPS), Bates et al. (2010: 39)
  50. Aspicilia boykinii Owe-Larss. & A. Nordin - Owe-Larsson & Nordin (xx: xx Protologue), Bates et al. (2010: 39) Type
  51. Aspicilia cinerea (L.) Körb. - Bates et al. (2010: 39)
  52. Aspicilia determinata (H. Magn.) N. S. Golubk. - Bates et al. (2010: 39 authors cited: (H. Magn.) J. C. Wei)
  53. Aspicilia olivaceobrunnea Owe-Larss. & A. Nordin - Owe-Larsson & Nordin (2007: 97 Protologue), Bates et al. (2010: 40) Type in Tempe, Arizona, USA ASU
  54. Aspicilia quartzitica W. A. Weber - Nash (1975: 122)
  55. Aspicilia substictica Owe-Larss. & A. Nordin - Owe-Larsson et al. (2007: 105 Type in Tempe, Arizona, USA ASU), Bates et al. (2010: 40)

  56. Athallia holocarpa (Hoffm.) Arup, Frödén & Søchting - Bates et al. (2010: 39 as Caloplaca holocarpa)

  57. Bacidia bagliettoana (A. Massal. & De Not.) Jatta - Bates et al. (2010: 36)
  58. Bacidia beckhausii Körb. - Bates et al. (2010: 36)
  59. Bacidia circumspecta (Norrl. & Nyl.) Malme - Bates et al. (2010: 36)
  60. Bacidia subincompta (Nyl.) Arnold - Bates et al. (2010: 36)
  61. Bacidia vermifera (Nyl.) Th. Fr. - Bates et al. (2010: 36)

  62. Bacidina egenula (Nyl.) Vezda - Bates et al. (2010: 36)

  63. Baeomyces rufus (Huds.) Rebent. - Bates et al. (2010: 39)

  64. Bagliettoa baldensis (A. Massal.) Vezda - Bates et al. (2010: 32)
  65. Bagliettoa calciseda (DC.) Gueidan & Cl. Roux - Bates et al. (2010: 32)

  66. Bellemerea alpina (Sommerf.) Clauzade & Cl. Roux - Bates et al. (2010: 37)
  67. Bellemerea sanguinea (Kremp.) Hafellner & Cl. Roux - Bates et al. (2010: 37)

  68. Biatora chrysantha (Zahlbr.) Printzen in V. Wirth - Bates et al. (2010: 36)
  69. Biatora globulosa (Flörke) Fr. - Bates et al. (2010: 36)
  70. Biatora meiocarpa (Nyl.) Arnold - Bates et al. (2010: 36)

  71. Blastenia ammiospila (Wahlenb.) Arup, Søchting & Frödén - Bates et al. (2010: 39 as Caloplaca ammiospila)
  72. Blastenia ferruginea (Huds.) Th. Fr. - Bates et al. (2010: 39 as Caloplaca ferruginea)
  73. Blastenia furfuracea (H. Magn.) Arup, Søchting & Frödén - Wetmore (2004: 289 as Caloplaca furfuracea), Bates et al. (2010: 39 as Caloplaca furfuracea)

  74. Blennothallia crispa (Huds.) Otálora, P.M. Jørg. & Wedin - Bates et al. (2010: 37 as Collema crispum)

  75. Botryolepraria lesdainii (Hue) Canals, Hernández-Mariné, Gómez-Bolea & Llimona - Bates et al. (2010: 34)

  76. Brodoa oroarctica (Krog) Goward - Bates et al. (2010: 35)

  77. Bryoplaca sinapisperma (Lam. & DC.) Søchting, Frödén & Arup - Bates et al. (2010: 39 as Caloplaca sinapisperma)
  78. Bryoplaca tetraspora (Nyl.) Søchting, Frödén & Arup - Bates et al. (2010: 39 as Caloplaca tetraspora)

  79. Bryoria chalybeiformis (L.) Brodo & D. Hawksw. - Nash (1973b: 546 as Alectoria chalybeiformis), Nash & Johnsen (1975: 8 as Alectoria chalybeiformis), Bates et al. (2010: 35)
  80. Bryoria fremontii (Tuck.) Brodo & D. Hawksw. - Hale (1969: 193 as Alectoria fremontii), Nash & Johnsen (1975: 8 as Alectoria fremontii) nicht in Bates
  81. Bryoria furcellata (Fr.) Brodo & D. Hawksw. - Darrow (1950: 495 as Alectoria nidulifera), Weber (1963a: 7 as Alectoria nidulifera), Hale (1969: 193 as Alectoria nidulifera), Nash & Johnsen (1975: 8 as Alectoria nidulifera), Bates et al. (2010: 35)
  82. Bryoria fuscescens (Gyeln.) Brodo & D. Hawksw. - Darrow (1950: 495 as Alectoria jubata), Bates et al. (2010: 35)
  83. Bryoria lanestris (Ach.) Brodo & D. Hawksw. - Bates et al. (2010: 35)
  84. Bryoria simplicior (Vain.) Brodo & D. Hawskw. - Bates et al. (2010: 35)

  85. Buellia aethalea (Ach.) Th. Fr. - Bates et al. (2010: 38)
  86. Buellia badia (Fr.) A. Massal. - Nash (1975: 122 as Buellia turgescens), Bates et al. (2010: 38)
  87. Buellia cedricola Werner - Bates et al. (2010: 38)
  88. Buellia disciformis (Fr.) Mudd - Bates et al. (2010: 38)
  89. Buellia dispersa A. Massal. - Nash (1975: 122 as Buellia retrovertens), Bates et al. (2010: 38)
  90. Buellia eganii Bungartz - Bates et al. (2010: 38)
  91. Buellia erubescens Arnold - Bates et al. (2010: 38)
  92. Buellia lacteoidea B. de Lesd. - Bates et al. (2010: 38)
  93. Buellia mamilliana (Tuck.) W. A. Weber - Nash (1975: 122 as Buellia glaziouana), Bates et al. (2010: 38)
  94. Buellia mexicana J. Steiner - Bates et al. (2010: 38)
  95. Buellia nashii Bungartz - Bates et al. (2010: 38)
  96. Buellia navajoensis Bungartz - Bates et al. (2010: 38)
  97. Buellia pullata Tuck. - Bates et al. (2010: 38)
  98. Buellia sequax (Nyl.) Zahlbr. - Bates et al. (2010: 38)
  99. Buellia spuria (Schaer.) Anzi - Nash (1975: 122), Bates et al. (2010: 38)
  100. Buellia subaethalea B. de Lesd. - Bates et al. (2010: 38)
  101. Buellia subdispersa Mig. - Bates et al. (2010: 38)
  102. Buellia tesserata Körb. - Bates et al. (2010: 38)
  103. Buellia triseptata A. Nordin - Bates et al. (2010: 38)
  104. Buellia tyrolensis Körb. - Bates et al. (2010: 38)
  105. Buellia uberior Anzi - Bates et al. (2010: 38)
  106. Buellia vilis Th. Fr. - Bates et al. (2010: 38)

  107. Calicium abietinum Pers. - Bates et al. (2010: 38)
  108. Calicium corynellum (Ach.) Ach. - Bates et al. (2010: 38)
  109. Calicium montanum Tibell - Kolb & Spribille (2001: 91 First record for North America), Bates et al. (2010: 38)
  110. Calicium salicinum Pers. - Bates et al. (2010: 38)
  111. Calicium trabinellum (Ach.) Ach. - Bates et al. (2010: 38)
  112. Calicium viride Pers. - Bates et al. (2010: 38)

  113. Calogaya decipiens (Arnold) Blomb. & Forssell - Bates et al. (2010: 39 as Caloplaca decipiens)

  114. Calvitimela armeniaca (DC.) Hafellner - Bates et al. (2010: 36)

  115. Caloplaca albovariegata (B. de Lesd.) Wetmore - Bates et al. (2010: 39)
  116. Caloplaca atroalba (Tuck.) Zahlbr. - Bates et al. (2010: 39)
  117. Caloplaca atroflava (Turner) Mong. - Bates et al. (2010: 39)
  118. Caloplaca cerina (Ehrh. ex Hedw.) Th. Fr. - Bates et al. (2010: 39)
  119. Caloplaca chlorina (Flot.) Sandst. - Bates et al. (2010: 39)
  120. Caloplaca cinnabarina (Ach.) Zahlbr. - Bates et al. (2010: 39)
  121. Caloplaca conversa (Kremp.) Jatta - Bates et al. (2010: 39)
  122. Caloplaca dakotensis Wetmore - Bates et al. (2010: 39)
  123. Caloplaca demissa (Körb.) Arup & Grube - Bates et al. (2010: 39)
  124. Caloplaca durietzii H. Magn. - Bates et al. (2010: 39)
  125. Caloplaca epithallina Lynge - Bates et al. (2010: 39)
  126. Caloplaca grimmiae (Nyl.) H. Olivier - Bates et al. (2010: 39)
  127. Caloplaca microphyllina (Tuck.) Hasse - Nash (1975: 122)
  128. Caloplaca oblongula (H. Magn.) Wetmore - Hertel (2001: 95 First record)
  129. Caloplaca pellodella (Nyl.) Hale - Nash (1975: 122 as Caloplaca amabilis), Bates et al. (2010: 39)
  130. Caloplaca phyllidizans Wetmore - Bates et al. (2010: 39)
  131. Caloplaca pinicola H. Magn. - Bates et al. (2010: 39)
  132. Caloplaca saxicola (Hoffm.) Nordin - Bates et al. (2010: 39)
  133. Caloplaca schoeferi Poelt - Bates et al. (2010: 39)
  134. Caloplaca sideritis (Tuck.) Zahlbr. - Bates et al. (2010: 39)
  135. Caloplaca sonorae Wetmore - Bates et al. (2010: 39)
  136. Caloplaca wetmorei Nimis, Poelt & Tretiach - Bates et al. (2010: 39)

  137. Candelaria concolor (Dicks.) Stein - Bates et al. (2010: 33)
  138. Candelaria fibrosa (Fr.) Müll. Arg. - Bates et al. (2010: 33)
  139. Candelaria pacifica M. Westb. & Arup - Westberg & Arup (2010: xx), Bates et al. (2010: 33)

  140. Candelariella antennaria Räsänen - St. Clair et al. (1986: 257 erroneously as Candelariella deflexa), Bates et al. (2010: 33)
  141. Candelariella aurella (Hoffm.) Zahlbr. - Bates et al. (2010: 33)
  142. Candelariella citrina B. de Lesd. - Bates et al. (2010: 33)
  143. Candelariella complanata M. Westb. - Bates et al. (2010: 33)
  144. Candelariella deppeanae M. Westb. - Bates et al. (2010: 33)
  145. Candelariella efflorescens R. C. Harris & W. R. Buck - Bates et al. (2010: 33)
  146. Candelariella kansuensis H. Magn. - Bates et al. (2010: 33)
  147. Candelariella lutella (Vain.) Räsänen - Bates et al. (2010: 33)
  148. Candelariella rosulans (Müll. Arg.) Zahlbr. - Nash (1975: 122), Bates et al. (2010: 33)
  149. Candelariella subdeflexa (Nyl.) Lettau - Bates et al. (2010: 33)
  150. Candelariella vitellina (Hoffm.) Müll. Arg. - Bates et al. (2010: 33)
  151. Candelariella xanthostigma (Ach.) Lettau - Bates et al. (2010: 33)

  152. Candelina mexicana (B. de Lesd.) Poelt - Bates et al. (2010: 33)
  153. Candelina submexicana (B. de Lesd.) Poelt - Nash (1975: 122), Bates et al. (2010: 33)

  154. Canoparmelia texana (Tuck.) Elix & Hale - Bates et al. (2010: 35)

  155. Carbonea latypizodes (Nyl.) Knoph & Rambold - Bates et al. (2010: 34)
  156. Carbonea vorticosa (Flörke) Hertel - Bates et al. (2010: 34)

  157. Carbonicola anthracophila (Nyl.) Bendiksby & Timdal - Bates et al. (2010: 33 as Hypocenomyce anthracophila)

  158. Catapyrenium psoromoides (Borrer) R. Sant. - Bates et al. (2010: 32)
  159. Catapyrenium squamellum (Nyl.) J. W. Thomson - Bates et al. (2010: 32)

  160. Catillaria chalybeia (Borrer) A. Massal. - Bates et al. (2010: 37)
  161. Catillaria glauconigrans (Tuck.) Hasse - Bates et al. (2010: 37)
  162. Catillaria lenticularis (Ach.) Th. Fr. - Bates et al. (2010: 37)
  163. Catillaria nigroclavatum (Nyl.) Schuler - Bates et al. (2010: 37)

  164. Cetraria ericetorum Opiz subsp. ericetorum - Westberg (2004: 153)
  165. Cetraria ericetorum Opiz subsp. reticulata (Räsänen) Kärnefelt - Kärnefelt (2002: 129), Bates et al. (2010: 35)

  166. Chaenotheca chrysocephala (Turner ex Ach.) Th. Fr. - Bates et al. (2010: 33)
  167. Chaenotheca furfuracea (L.) Tibell - Bates et al. (2010: 33)

  168. Chrysothrix candelaris (L.) J. R. Laundon - Bates et al. (2010: 32)

  169. Clauzadeana macula (Taylor) Coppins & Rambold - Bates et al. (2010: 34)

  170. Circinaria arida Owe-Larss., A. Nordin & Tibell - Owe-Larsson et al. (2011: 240 Type in Uppsala, Sweden UPS), Bates et al. (2010: 39 erroneously as Aspicilia desertorum)
  171. Circinaria caesiocinerea (Nyl. ex Malbr.) A. Nordin, S. Savić & Tibell - Nash (1975: 122 as Aspicilia caesiocinerea)
  172. Circinaria calcarea (L.) A. Nordin, S. Savić & Tibell - Nash (1975: 122 as Aspicilia calcarea)
  173. Circinaria contorta (Hoffm.) A. Nordin, Savic & Tibell - Bates et al. (2010: 39 as Aspicilia contorta)
  174. Circinaria hispida (Mereschk.) A. Nordin, Savic & Tibell - Bates et al. (2010: 40 as Aspicilia hispida)

  175. Cladonia acuminata (Ach.) Norrl. - Bates et al. (2010: 33)
  176. Cladonia bacilliformis (Nyl.) Glück - Bates et al. (2010: 33)
  177. Cladonia borealis S. Stenroos - Bates et al. (2010: 33)
  178. Cladonia cariosa (Ach.) Spreng. - Bates et al. (2010: 34)
  179. Cladonia carneola (Fr.) Fr. - Bates et al. (2010: 34)
  180. Cladonia cenotea (Ach.) Schaer. - Bates et al. (2010: 34)
  181. Cladonia cervicornis (Ach.) Flot. subsp. cervicornis - Bates et al. (2010: 34)
  182. Cladonia chlorophaea (Flörke ex Sommerf.) Spreng. - Bates et al. (2010: 34)
  183. Cladonia coniocraea (Flörke) Spreng. - Bates et al. (2010: 34)
  184. Cladonia deformis (L.) Hoffm. - Bates et al. (2010: 34)
  185. Cladonia fimbriata (L.) Fr. - Bates et al. (2010: 34)
  186. Cladonia furcata (Huds.) Schrad. - Bates et al. (2010: 34)
  187. Cladonia gracilis (L.) Willd. subsp. turbinata (Ach.) Ahti - Bates et al. (2010: 34)
  188. Cladonia humilis (With.) J. R. Laundon - Bates et al. (2010: 34)
  189. Cladonia jaliscana Ahti & Guzm.-Dáv. - Bates et al. (2010: 34)
  190. Cladonia macilenta Hoffm. - Bates et al. (2010: 34)
  191. Cladonia macrophyllodes Nyl. - Bates et al. (2010: 34)
  192. Cladonia multiformis G. Merr. - Bates et al. (2010: 34)
  193. Cladonia ochrochlora Flörke - Bates et al. (2010: 34)
  194. Cladonia parasitica (Hoffm.) Hoffm. - Bates et al. (2010: 34)
  195. Cladonia pleurota (Flörke) Schaer. - Bates et al. (2010: 34)
  196. Cladonia pocillum (Ach.) O. J. Rich. - Bates et al. (2010: 34)
  197. Cladonia pulvinella S. Hammer - Bates et al. (2010: 34)
  198. Cladonia pyxidata (L.) Hoffm. - St. Clair et al. (1986: 257), Bates et al. (2010: 34)
  199. Cladonia subfimbriata Ahti - Bates et al. (2010: 34)
  200. Cladonia subradiata (Vain.) Sandst. - Bates et al. (2010: 34)
  201. Cladonia subulata (L.) Weber ex F. H. Wigg. - Bates et al. (2010: 34)
  202. Cladonia sulphurina (Michx.) Fr. - Bates et al. (2010: 34)
  203. Cladonia symphycarpia (Flörke) Fr. - Bates et al. (2010: 34)

  204. Coccocarpia erythroxyli (Spreng.) Swinscow & Krog - Bates et al. (2010: 37)
  205. Coccocarpia palmicola (Spreng.) Arv. & D. J. Galloway - Bates et al. (2010: 37)

  206. Collema flaccidum (Ach.) Ach. - Bates et al. (2010: 37)
  207. Collema furfuraceum (Schaer.) Du Rietz - Bates et al. (2010: 37)
  208. Collema subflaccidum Degel. - Bates et al. (2010: 37)
  209. Collema subnigrescens Degel. - Bates et al. (2010: 37)
  210. Collema subparvum Degel. - Bates et al. (2010: 37)
  211. Collema texanum Tuck. - Bates et al. (2010: 37)

  212. Crespoa crozalsiana (B. de Lesd. ex Harm.) Lendemer & Hodkinson - Bates et al. (2010: 35 as Canoparmelia crozalsiana)

  213. Culbersonia nubila (Moberg) Essl. - Bates et al. (2010: 38)

  214. Cyphelium lucidum (Th. Fr.) Th. Fr. - Bates et al. (2010: 38)

  215. Cyphelium tigillare (Ach.) Ach. - Bates et al. (2010: 38)

  216. Dermatocarpon americanum Vain. - Heiðmarsson (2003: 466), Bates et al. (2010: 32)
  217. Dermatocarpon bachmannii Anders - Bates et al. (2010: 32)
  218. Dermatocarpon leptophyllodes (Nyl.) Zahlbr. - Bates et al. (2010: 32)
  219. Dermatocarpon luridum (With.) J. R. Laundon - Bates et al. (2010: 32)
  220. Dermatocarpon miniatum (L.) W. Mann - Nash (1975: 122)
  221. Dermatocarpon moulinsii (Mont.) Zahlbr. - Bates et al. (2010: 32)
  222. Dermatocarpon polyphyllizum (Nyl.) Blomb. & Forssell - Bates et al. (2010: 32)
  223. Dermatocarpon reticulatum H. Magn. - Bates et al. (2010: 32)
  224. Dermatocarpon schaechtelinii Werner - Bates et al. (2010: 32)
  225. Dermatocarpon taminium Heiðmarsson - Heiðmarsson (2003: 466 Type in Upsala, Sweden UPS), Bates et al. (2010: 32)
  226. Dermatocarpon tenue (Müll. Arg.) Heiðmarsson - Heiðmarsson (2003: 467), Bates et al. (2010: 32)

  227. Digitothyrea polyglossa (Nyl.) P. P. Moreno & Egea - Bates et al. (2010: 32)

  228. Dimelaena oreina (Ach.) Norman - Bates et al. (2010: 38)
  229. Dimelaena thysanota (Tuck.) Hale & W. L. Culb. - Bates et al. (2010: 38)

  230. Diploschistes actinostomus (Pers. ex Ach.) Zahlbr. - Nash (1975: 122), Bates et al. (2010: 39)
  231. Diploschistes aeneus (Müll. Arg.) Lumbsch - Bates et al. (2010: 39)
  232. Diploschistes arabiensis Lumbsch - Lumbsch (1993: 228), Bates et al. (2010: 39)
  233. Diploschistes badius Lumbsch & Elix - Lumbsch & Elix (1989: 196 Type), Bates et al. (2010: 39)
  234. Diploschistes caesioplumbeus (Nyl.) Vain. - Bates et al. (2010: 39)
  235. Diploschistes diacapsis (Ach.) Lumbsch - Bates et al. (2010: 39)
  236. Diploschistes muscorum (Scop.) R. Sant. - Bates et al. (2010: 39)
  237. Diploschistes scruposus (Schreb.) Norman - Bates et al. (2010: 39)

  238. Diplotomma alboatrum (Hoffm.) Flot. - Bates et al. (2010: 38)
  239. Diplotomma venustum (Körb.) Körb. - Bates et al. (2010: 38)

  240. Dirinaria neotropica Kalb - Bates et al. (2010: 38)

  241. Enchylium coccophorum (Tuck.) Otálora, P.M. Jørg. & Wedin - Nash (1975: 122 as Collema coccophorum), Bates et al. (2010: 37 as Collema coccophorum)
  242. Enchylium conglomeratum (Hoffm.) Otálora, P.M. Jørg. & Wedin - Bates et al. (2010: 37 as Collema conglomeratum)
  243. Enchylium polycarpon (Hoffm.) Otálora, P.M. Jørg. & Wedin - Nash (1975: 122 as Collema polycarpon), Bates et al. (2010: 37 as Collema polycarpon)
  244. Enchylium tenax (Sw.) Gray - Nash (1975: 122 as Collema tenax), Bates et al. (2010: 37 as Collema tenax)

  245. Endocarpon loscosii Müll. Arg. - Bates et al. (2010: 32)
  246. Endocarpon pallidum (Nyl.) Nyl. - Bates et al. (2010: 32)
  247. Endocarpon petrolepideum (Nyl.) Nyl. - Bates et al. (2010: 32)
  248. Endocarpon pusillum Hedw. - Nash (1975: 123), Bates et al. (2010: 32)
  249. Endocarpon schisticola (B. de Lesd.) Servit - Bates et al. (2010: 32)

  250. Ephebe ocellata Henssen - Bates et al. (2010: 40)
  251. Ephebe perspinulosa Nyl. - Bates et al. (2010: 40)

  252. Evernia divaricata (L.) Ach. - Bates et al. (2010: 35)

  253. Flavoparmelia baltimorensis (Gyeln. & Fóriss) Hale - Bates et al. (2010: 35)
  254. Flavoparmelia caperata (L.) Hale - Bates et al. (2010: 35)

  255. Flavoplaca citrina (Hoffm.) Arup, Frödén & Søchting - Bates et al. (2010: 39 as Caloplaca citrina)
  256. Flavoplaca microthallina (Wedd.) Arup, Frödén & Søchting - Bates et al. (2010: 39 as Caloplaca microthallina)

  257. Flavopunctelia darrowii (J. W. Thomson) Hale - Bates et al. (2010: 35)
  258. Flavopunctelia flaventior (Stirt.) Hale - Bates et al. (2010: 35)
  259. Flavopunctelia praesignis (Nyl.) Hale - Romagni & Gries (1997: 103), Bates et al. (2010: 35)
  260. Flavopunctelia soredica (Nyl.) Hale - Bates et al. (2010: 35)

  261. Fulgidea oligospora (Timdal) Bendiksby & Timdal - Bates et al. (2010: 33 as Hypocenomyce oligospora)
  262. Fulgidea sierrae (Timdal) Bendiksby & Timdal - Bates et al. (2010: 33 as Hypocenomyce sierrae)

  263. Fulgogasparrea brouardii (B. de Lesd.) S. Y. Kondr. - Bates et al. (2010: 39 as Caloplaca brouardii)

  264. Fuscopannaria mediterranea (Tav.) P. M. Jørg. - Bates et al. (2010: 37)
  265. Fuscopannaria praetermissa (Tav.) P. M. Jørg. - Westberg (2004: 154), Bates et al. (2010: 37)

  266. Gassicurtia coccinea Fée - Bates et al. (2010: 38)

  267. Gloeoheppia polyspora Henssen - Bates et al. (2010: 40)
  268. Gloeoheppia squamulosa (Zahlbr.) M. Schultz - Bates et al. (2010: 40)

  269. Glypholecia scabra (Pers.) Müll. Arg. - Bates et al. (2010: 33)

  270. Gyalecta foveolaris (Ach.) Schaer. - Bates et al. (2010: 39)

  271. Gyalolechia arizonica (H. Magn.) Søchting, Frödén & Arup - Magnusson (1944: 69 as Caloplaca arizonica Type in Uppsala, Sweden UPS), St. Clair et al. (1986: 257 as Caloplaca arizonica), Bates et al. (2010: 39 as Caloplaca arizonica)
  272. Gyalolechia desertorum (Tomin) Søchting, Frödén & Arup - Bates et al. (2010: 39 as Fulgensia desertorum)
  273. Gyalolechia flavovirescens (Wulfen) Søchting, Frödén & Arup - Nash (1975: 122 as Caloplaca flavovirescens), Bates et al. (2010: 39 as Caloplaca flavovirescens)
  274. Gyalolechia persimilis Wetmore - Bates et al. (2010: 39 as Caloplaca persimilis)
  275. Gyalolechia subbracteata (Nyl.) Søchting, Frödén & Arup - Bates et al. (2010: 39 as Fulgensia subbracteata)

  276. Gypsoplaca macrophylla (Zahlbr.) Timdal - Bates et al. (2010: 34)

  277. Haematomma fenzlianum A. Massal. - Bates et al. (2010: 34)

  278. Halecania australis Lumbsch - Bates et al. (2010: 37)

  279. Heppia adglutinata (Kremp.) A. Massal. - Bates et al. (2010: 40)
  280. Heppia concholoba Zahlbr. - Bates et al. (2010: 40)
  281. Heppia despreauxii (Mont.) Tuck. - Bates et al. (2010: 40), Schultz et al. (2015: 372)
  282. Heppia lutosa (Ach.) Nyl. - Nash (1975: 123), Bates et al. (2010: 40)

  283. Hertelidea botryosa (Fr.) Printzen & Kantvilas - Bates et al. (2010: 36)

  284. Heterodermia albicans (Pers.) Swinscow & Krog - Bates et al. (2010: 38)
  285. Heterodermia appalachensis (Kurok.) W. L. Culb. - Bates et al. (2010: 38)
  286. Heterodermia galactophylla (Tuck.) W. L. Culb. - Darrow (1950: 498 as Anaptychia comoa), Nash & Johnsen (1975: 8)
  287. Heterodermia granulifera (Ach.) W. L. Culb. - Bates et al. (2010: 38)
  288. Heterodermia hypoleuca (Mühl.) Trevis. - Bates et al. (2010: 38)
  289. Heterodermia japonica (M. Sato) Swinscow & Krog - Bates et al. (2010: 38)
  290. Heterodermia leucomela (L.) Poelt - Bates et al. (2010: 38)
  291. Heterodermia obscurata (Nyl.) Trevis. - Bates et al. (2010: 38)
  292. Heterodermia podocarpa (Bél.) D. D. Awasthi - Bates et al. (2010: 38)
  293. Heterodermia pseudospeciosa (Kurok.) W. L. Culb. - Bates et al. (2010: 38)
  294. Heterodermia rugulosa (Kurok.) Trass - Bates et al. (2010: 38)
  295. Heterodermia speciosa (Wulfen) Trevisan - St. Clair et al. (1986: 257), Bates et al. (2010: 38)
  296. Heterodermia tropica (Kurok.) Kurok. - Bates et al. (2010: 38)

  297. Heteroplacidium acarosporoides (Zahlbr.) Breuss - Nash (1975: 122 as Dermatocarpon acarosporoides), Bates et al. (2010: 32 as Placidium acarosporoides)

  298. Hyperphyscia adglutinata (Flörke) H. Mayrhofer & Poelt - Bates et al. (2010: 38)

  299. Hypocenomyce castaneocinerea (Räsänen) Timdal - Bates et al. (2010: 33)
  300. Hypocenomyce scalaris (Ach. ex Lilj.) M. Choisy - Bates et al. (2010: 33)

  301. Hypogymnia austerodes (Nyl.) Räsänen - Bates et al. (2010: 35)
  302. Hypogymnia bitteri (Lynge) Ahti - Bates et al. (2010: 35)
  303. Hypogymnia farinacea Zopf - Bates et al. (2010: 35)
  304. Hypogymnia physodes (L.) Nyl. - Bates et al. (2010: 35)

  305. Hypotrachyna dactylifera (Vain.) Hale - Bates et al. (2010: 35)
  306. Hypotrachyna horrescens (Taylor) Krog & Swinscow - Bates et al. (2010: 35 as Parmelinopsis horrescens)
  307. Hypotrachyna laevigata (Sm.) Hale - Bates et al. (2010: 35)
  308. Hypotrachyna meridensis Hale & López-Fig. - Bates et al. (2010: 35)
  309. Hypotrachyna minarum (Vain.) Krog & Swinscow - Bates et al. (2010: 35 as Parmelinopsis minarum)

  310. Hypotrachyna pulvinata (Fée) Hale - Romagni & Gries (1997: 103), Bates et al. (2010: 35)
  311. Hypotrachyna punoensis Kurok. & K. H. Moon - Bates et al. (2010: 35)
  312. Hypotrachyna pustulifera (Hale) Skorepa - Bates et al. (2010: 35)
  313. Hypotrachyna revoluta (Flörke) Hale - Bates et al. (2010: 35)
  314. Hypotrachyna subsaxatilis (B. de Lesd.) Hale - Bates et al. (2010: 35)

  315. Immersaria athroocarpa (Ach.) Rambold & Pietschm. - Bates et al. (2010: 37)

  316. Imshaugia aleurites (Ach.) S. L. F. Mey. - Bates et al. (2010: 35)
  317. Imshaugia placorodia (Ach.) S. L. F. Mey. - Bates et al. (2010: 35)

  318. Japewia tornoensis (Nyl.) Tønsberg - Bates et al. (2010: 36)

  319. Koerberia biformis A. Massal. - Bates et al. (2010: 37)

  320. Lambiella insularis (Nyl.) T. Sprib. - Bates et al. (2010: 39 as Rimularia insularis)

  321. Lasallia papulosa (Ach.) Llano - Bates et al. (2010: 33)
  322. Lasallia pennsylvanica (Ach.) Llano - Bates et al. (2010: 33)

  323. Lathagrium cristatum (L.) Otálora, P.M. Jørg. & Wedin - Bates et al. (2010: 37 as Collema cristatum)
  324. Lathagrium fuscovirens (With.) Otálora, P. M. Jørg. & Wedin - Bates et al. (2010: 37 as Collema fuscovirens)
  325. Lathagrium undulatum (Laurer ex Flot.) Poetsch var. undulatum - Bates et al. (2010: 37 as Collema undulatum var. granulosum)

  326. Lecania arizonica B. D. Ryan & van den Boom - van den Boom & Ryan (2004: 147 Type in ASU), Bates et al. (2010: 34)
  327. Lecania coeruleorubella (Mudd) M. Mayrhofer - Bates et al. (2010: 34)
  328. Lecania polycycla (Anzi) Lettau - Bates et al. (2010: 34)

  329. Lecanora albella (Pers.) Ach. - Bates et al. (2010: 34)
  330. Lecanora albellula (Nyl.) Th. Fr. - Bates et al. (2010: 34)
  331. Lecanora alphoplaca (Wahlenb.) Ach. - Nash (1975: 123), Bates et al. (2010: 34)
  332. Lecanora arenisaxicola B. D. Ryan & T. H. Nash - Bates et al. (2010: 34)
  333. Lecanora argentata (Ach.) Röhl. - Bates et al. (2010: 34)
  334. Lecanora argentea Oxner & Volkova - Bates et al. (2010: 34)
  335. Lecanora argopholis (Ach.) Ach. - Bates et al. (2010: 34)
  336. Lecanora bicincta Ramond - Bates et al. (2010: 34)
  337. Lecanora bipruinosa Fink - Nash (1975: 123), Bates et al. (2010: 34)
  338. Lecanora boligera (Norman) Hedl. - Bates et al. (2010: 34)
  339. Lecanora brodoana Lumbsch & T. H. Nash - Bates et al. (2010: 34)
  340. Lecanora cadubriae (A. Massal.) Hedl. - Bates et al. (2010: 34)
  341. Lecanora caesiorubella Ach. - Bates et al. (2010: 34)
  342. Lecanora campestris (Schaer.) Hue - Bates et al. (2010: 34)
  343. Lecanora carpinea (L.) Vain. - Bates et al. (2010: 34)
  344. Lecanora cavicola Creveld - Bates et al. (2010: 34)
  345. Lecanora cenisia Ach. - Nash (1975: 123), Bates et al. (2010: 34)
  346. Lecanora chlarotera Nyl. - St. Clair et al. (1986: 257), Bates et al. (2010: 34)
  347. Lecanora circumborealis Brodo & Vitik. - Bates et al. (2010: 34)
  348. Lecanora comonduensis T. H. Nash & Hertel - Bates et al. (2010: 34)
  349. Lecanora coniferarum Printzen - Bates et al. (2010: 34)
  350. Lecanora densa (Sliwa & Wetmore) Printzen - Bates et al. (2010: 34)
  351. Lecanora dispersa (Pers.) Röhl. - Bates et al. (2010: 34)
  352. Lecanora flowersiana H. Magn. - Bates et al. (2010: 34)
  353. Lecanora frustulosa (Dicks.) Ach. - Nash (1975: 123)
  354. Lecanora gangaleoides Nyl. - Bates et al. (2010: 34)
  355. Lecanora garovaglioi (Körb.) Zahlbr. subsp. cascadensis (H. Magn.) B. D. Ryan & T. H. Nash - Bates et al. (2010: 34)
  356. Lecanora garovaglioi (Körb.) Zahlbr. subsp. garovaglioi - Nash (1975: 123), Bates et al. (2010: 34)
  357. Lecanora geiserae B. D. Ryan - Ryan et al. (2004: 224 Type in ASU), Bates et al. (2010: 34)
  358. Lecanora hagenii (Ach.) Ach. - St. Clair et al. (1986: 257), Bates et al. (2010: 34)
  359. Lecanora horiza (Ach.) Linds. - Bates et al. (2010: 34)
  360. Lecanora hybocarpa (Tuck.) Brodo - Bates et al. (2010: 34)
  361. Lecanora hypoptoides (Nyl.) Nyl. - Bates et al. (2010: 34)
  362. Lecanora impudens Degel. - Bates et al. (2010: 34)
  363. Lecanora intricata (Ach.) Ach. - Bates et al. (2010: 34)
  364. Lecanora juniperina Sliwa - Ryan et al. (2004: 231 Type in ASU), Bates et al. (2010: 34)
  365. Lecanora kofae B. D. Ryan & T. H. Nash - Bates et al. (2010: 34)
  366. Lecanora laatokkensis (Räsänen) Poelt - Bates et al. (2010: 34)
  367. Lecanora marginata (Schaer.) Hertel & Rambold - Bates et al. (2010: 34)
  368. Lecanora mazatzalensis B. D. Ryan & T. N. Nash - Bates et al. (2010: 34)
  369. Lecanora melaena (Hedl.) Fink - Bates et al. (2010: 34)
  370. Lecanora meridionalis H. Magn. - Bates et al. (2010: 34)
  371. Lecanora mughicola Nyl. - Bates et al. (2010: 34)
  372. Lecanora muralis (Schreb.) Rabenh. var. brunneola (Mereschk.) B. D. Ryan & T. H. Nash - Bates et al. (2010: 34)
  373. Lecanora muralis (Schreb.) Rabenh. var. muralis - Nash (1975: 123 as Lecanora muralis), Bates et al. (2010: 34)
  374. Lecanora nashii B. D. Ryan - Bates et al. (2010: 34)
  375. Lecanora neodegelii B. D. Ryan & T. H. Nash - Bates et al. (2010: 34)
  376. Lecanora novomexicana B. de Lesd. - Nash (1975: 123), Bates et al. (2010: 34)
  377. Lecanora opiniconensis Brodo - Bates et al. (2010: 34)
  378. Lecanora oreinoides (Körb.) Hertel & Rambold - Bates et al. (2010: 34)
  379. Lecanora orizabana Vain. - Bates et al. (2010: 34)
  380. Lecanora pacifica Tuck. - Bates et al. (2010: 34)
  381. Lecanora peltastictoides Hasse - Bates et al. (2010: 34)
  382. Lecanora phaedrophthalma Poelt var. christoi (W. A. Weber) B. D. Ryan - Bates et al. (2010: 34)
  383. Lecanora phaedrophthalma Poelt var. phaedrophthalma - Bates et al. (2010: 34)
  384. Lecanora plumosa Müll. Arg. - Bates et al. (2010: 34)
  385. Lecanora polytropa (Ehrh.) Rabenh. - Bates et al. (2010: 34)
  386. Lecanora pringlei subsp. brandegei (Tuck.) B. D. Ryan - Bates et al. (2010: 34)
  387. Lecanora pseudistera Nyl. - Bates et al. (2010: 34)
  388. Lecanora pulicaris (Pers.) Ach. - Bates et al. (2010: 34)
  389. Lecanora rupicola (L.) Zahlbr. - Bates et al. (2010: 34)
  390. Lecanora saligna (Schrad.) Zahlbr. - Bates et al. (2010: 34)
  391. Lecanora semipallida H. Magn. - Bates et al. (2010: 34)
  392. Lecanora subcavicola B. D. Ryan - Ryan et al. (2004: 269 Type in ASU), Bates et al. (2010: 34)
  393. Lecanora subimmergens Vain. - Bates et al. (2010: 34)
  394. Lecanora subintricata (Nyl.) Th. Fr. - Bates et al. (2010: 34)
  395. Lecanora subrugosa Nyl. - Bates et al. (2010: 34)
  396. Lecanora swartzii (Ach.) Ach. - Bates et al. (2010: 34)
  397. Lecanora symmicta (Ach.) Ach. - Bates et al. (2010: 34)
  398. Lecanora thallophila H. Magn. - Bates et al. (2010: 34)
  399. Lecanora umbrosa Degel. - Bates et al. (2010: 34)
  400. Lecanora valesiaca var. sibirica Poelt - Bates et al. (2010: 34)
  401. Lecanora valesiaca (Müll. Arg.) Stizenb. var. valesiaca - Bates et al. (2010: 34)
  402. Lecanora viridiflava B. de Lesd. - Bates et al. (2010: 34)
  403. Lecanora weberi B. D. Ryan - Bates et al. (2010: 34)
  404. Lecanora wetmorei Sliwa - Bates et al. (2010: 34)
  405. Lecanora anomaloides (A. Massal.) Hertel & H. Kilias - Bates et al. (2010: 34)

  406. Lecidea atrobrunnea (Ram.) Schaer. subsp. atrobrunnea - Bates et al. (2010: 36)
  407. Lecidea atrobrunnea (Ram.) Schaer. subsp. saxosa Hertel & Leuckert - Bates et al. (2010: 36)
  408. Lecidea atrobrunnea (Ram.) Schaer. subsp. stictica Hertel & Leuckert - Bates et al. (2010: 36)
  409. Lecidea berengeriana (A. Massal.) Nyl. - Bates et al. (2010: 36)
  410. Lecidea cruciaria Tuck. - Bates et al. (2010: 36)
  411. Lecidea decipiens (Hedw.) Ach. - Nash (1975: 123)
  412. Lecidea diducens Nyl. - Bates et al. (2010: 36)
  413. Lecidea globifera Ach. - Nash (1975: 123)
  414. Lecidea holopolia (Tuck.) Zahlbr. - Bates et al. (2010: 36)
  415. Lecidea laboriosa Müll. Arg. - Bates et al. (2010: 36)
  416. Lecidea leprarioides Tønsberg - Bates et al. (2010: 36)
  417. Lecidea nylanderi (Anzi) Th. Fr. - Bates et al. (2010: 36)
  418. Lecidea promiscens Nyl. - Bates et al. (2010: 36)
  419. Lecidea pseudaglaea Hertel - Bates et al. (2010: 36)
  420. Lecidea russellii Tuck. - Nash (1975: 123)
  421. Lecidea sauteri Körb. - Bates et al. (2010: 37)
  422. Lecidea tessellata (Ach.) Flörke - Nash (1975: 123), Bates et al. (2010: 37)
  423. Lecidea trapelioides Printzen - Bates et al. (2010: 37)

  424. Lecidella asema (Nyl.) Knoph & Hertel - Bates et al. (2010: 34)
  425. Lecidella carpathica Körb. - Bates et al. (2010: 35)
  426. Lecidella chiricahuana Knoph & Leuckert - Knoph & Leuckert (2004: 312 Type in ASU), Bates et al. (2010: 35)
  427. Lecidella effugiens (Nilson) Knoph & Hertel - Bates et al. (2010: 35)
  428. Lecidella elaeochroma (Ach.) M. Choisy - St. Clair et al. (1986: 257 as Lecidella euphorea), Bates et al. (2010: 35)
  429. Lecidella euphorea (Flörke) Hertel - Bates et al. (2010: 35)
  430. Lecidella granulosula (Nyl.) Knoph & Leuckert - Bates et al. (2010: 35)
  431. Lecidella latypiza (Nyl.) M. Choisy - Bates et al. (2010: 35)
  432. Lecidella nashiana Knoph & Leuckert - Knoph & Leuckert (2004: 316 Type in ASU), Bates et al. (2010: 35)
  433. Lecidella patavina (A. Massal.) Knoph & Leuckert - Bates et al. (2010: 35)
  434. Lecidella stigmatea (Ach.) Hertel & Leuckert - Nash (1975: 123), Bates et al. (2010: 35)
  435. Lecidella tumidula (A. Massal.) Knoph & Leuckert - Bates et al. (2010: 35)
  436. Lecidella viridans (Flot.) Körb. - Bates et al. (2010: 35)
  437. Lecidella wulfenii (Ach.) Körb. - Bates et al. (2010: 35)

  438. Lecidoma demissum (Rutstr.) Gotth. Schneid. & Hertel - Westberg (2004: 153)

  439. Lemmopsis arnoldiana (Hepp) Zahlbr. - Bates et al. (2010: 40)

  440. Lempholemma chalazanum (Ach.) B. de Lesd. - Bates et al. (2010: 40)
  441. Lempholemma cladodes (Tuck.) Zahlbr. - Bates et al. (2010: 40)
  442. Lempholemma polyanthes (Schrad.) Malme - Bates et al. (2010: 40)

  443. Lepra amara (Ach.) Nyl. - Bates et al. (2010: 40 as Pertusaria amara)
  444. Lepra ophthalmiza (Nyl.) Hafellner - Bates et al. (2010: 40 as Pertusaria ophthalmiza)

  445. Lepraria albicans (Th. Fr.) Lendemer & B. P. Hodk. - Bates et al. (2010: 34 as Leprocaulon albicans)
  446. Lepraria borealis Loht. & Tønsberg - Bates et al. (2010: 36)
  447. Lepraria caesioalba (B. de Lesd.) J. R. Laundon - Bates et al. (2010: 36)
  448. Lepraria elobata Tønsberg - Bates et al. (2010: 36)
  449. Lepraria gracilescens (Nyl.) Lendemer & B.P. Hodk. - Bates et al. (2010: 34 as Leprocaulon gracilescens)
  450. Lepraria lecanorica Tønsberg - Bates et al. (2010: 36)
  451. Lepraria lobificans Nyl. - Bates et al. (2010: 36)
  452. Lepraria membranacea (Dicks.) Vain. - Nash (1975: 123 as )
  453. Lepraria neglecta (Nyl.) Erichsen - Bates et al. (2010: 36)
  454. Lepraria nivalis J. R. Laundon - Bates et al. (2010: 36)
  455. Lepraria rigidula (B. de Lesd.) Tønsberg - Bates et al. (2010: 36)
  456. Lepraria vouauxii (Hue) R. C. Harris - Bates et al. (2010: 36)

  457. Leprocaulon microscopicum (Vill.) Gams ex D. Hawksw. - Bates et al. (2010: 34)

  458. Leproplaca chrysodeta (Vain. ex Räsänen) J. R. Laundon - Bates et al. (2010: 39 as Caloplaca chrysodeta)

  459. Leptochidium albociliatum (Desm.) M. Choisy - Bates et al. (2010: 37)

  460. Leptogium arsenei Sierk - Bates et al. (2010: 37)
  461. Leptogium austroamericanum (Malme) C. W. Dodge - Bates et al. (2010: 37)
  462. Leptogium burgessii (L.) Mont. - Bates et al. (2010: 37)
  463. Leptogium burnetiae C. W. Dodge - Bates et al. (2010: 37)
  464. Leptogium chloromelum (Ach.) Nyl. - Bates et al. (2010: 37)
  465. Leptogium coralloideum (Meyen & Flot.) Vain. - Bates et al. (2010: 37)
  466. Leptogium cyanescens (Ach.) Körb. - Bates et al. (2010: 37)
  467. Leptogium denticulatum Nyl. sensu Sierk - Bates et al. (2010: 37)
  468. Leptogium digitatum (A. Massal.) Zahlbr. - Bates et al. (2010: 37)
  469. Leptogium gelatinosum (With.) J. R. Laundon - Bates et al. (2010: 37)
  470. Leptogium hypotrachynum Müll. Arg. - Bates et al. (2010: 37)
  471. Leptogium juniperinum Tuck. - Bates et al. (2010: 37)
  472. Leptogium laceroides B. de Lesd. - Bates et al. (2010: 37)
  473. Leptogium lichenoides (L.) Zahlbr. - Bates et al. (2010: 37)
  474. Leptogium milligranum Sierk - Bates et al. (2010: 37)
  475. Leptogium papillosum (B. de Lesd.) C. W. Dodge - Bates et al. (2010: 37)
  476. Leptogium phyllocarpum (Pers.) Mont. - Bates et al. (2010: 37)
  477. Leptogium plicatile (Ach.) Leight. - Bates et al. (2010: 37)
  478. Leptogium pseudofurfuraceum P. M. Jørg. & A. K. Wallace - Jørgensen (1997: 118 Protologue), Bates et al. (2010: 37) Type in ASU
  479. Leptogium resupinans Nyl. - Bates et al. (2010: 37)
  480. Leptogium rugosum Sierk - Bates et al. (2010: 37)
  481. Leptogium saturninum (Dicks.) Nyl. - Bates et al. (2010: 37)
  482. Leptogium subaridum P. M. Jørg & Goward - Bates et al. (2010: 37)
  483. Leptogium subtile (Schrad.) Torss. - Bates et al. (2010: 37)
  484. Leptogium tenuissimum (Hoffm.) Körb. - Bates et al. (2010: 37)

  485. Leptorhaphis atomaria (Ach.) Szatala - Bates et al. (2010: 32)

  486. Letharia columbiana (Nutt.) J. W. Thomson - Bates et al. (2010: 35)
  487. Letharia vulpina (L.) Hue - Bates et al. (2010: 35)

  488. Lichinella americana Henssen - Henssen (1969: 544 Type), Bates et al. (2010: 40)
  489. Lichinella cribellifera (Nyl.) P. P. Moreno & Egea - Bates et al. (2010: 40)
  490. Lichinella flexa Henssen, Büdel & T. H. Nash - Bates et al. (2010: 40)
  491. Lichinella granulosa M. Schultz - Schultz (2005: 572 Type in ASU), Bates et al. (2010: 40)
  492. Lichinella intermedia Henssen, Büdel & T. H. Nash - Bates et al. (2010: 40)
  493. Lichinella iodopulchra (Couderc ex Croz.) P. P. Moreno & Egea - Bates et al. (2010: 40)
  494. Lichinella minnesotensis (Fink) Essl. - Bates et al. (2010: 40)
  495. Lichinella myriospora (Zahlbr.) P. P. Moreno & Egea ex M. Schultz - Bates et al. (2010: 40)
  496. Lichinella robustoides Henssen, Büdel & Nash - Henssen et al. (1985: 291)
  497. Lichinella sinaica (Galun & Marton) P. P. Moreno & Egea - Bates et al. (2010: 40)
  498. Lichinella stipatula Nyl. - Nash (1975: 123), Henssen et al. (1985: 291), Bates et al. (2010: 40)

  499. Lignoscripta atroalba B. D. Ryan & T. H. Nash - Bates et al. (2010: 39)

  500. Lobothallia alphoplaca (Wahlenb.) Hafellner - Bates et al. (2010: 40)
  501. Lobothallia praeradiosa (Nyl.) Hafellner - Bates et al. (2010: 40)
  502. Lobothallia radiosa (Hoffm.) Hafellner - Bates et al. (2010: 40)

  503. Massalongia carnosa (Dicks.) Körb. - Bates et al. (2010: 37)

  504. Megaspora verrucosa (Ach.) Hafellner & V. Wirth var. mutabilis (Ach.) Nimis & Cl. Roux - Bates et al. (2010: 40)
  505. Megaspora verrucosa (Ach.) Hafellner & V. Wirth var. verrucosa - St. Clair et al. (1986: 257 as Pachyospora mutabilis), Bates et al. (2010: 40)

  506. Melanelia disjuncta (Erichsen) Essl. - Bates et al. (2010: 35)
  507. Melanelia panniformis (Nyl.) Essl. - Bates et al. (2010: 35)
  508. Melanelia tominii (Oxner) Essl. - Bates et al. (2010: 35)

  509. Melanelixia albertana (Ahti) O. Blanco et al. - Bates et al. (2010: 35)
  510. Melanelixia californica A. Crespo & Divakar - Bates et al. (2010: 35 errouneously as Parmelia glabra)
  511. Melanelixia fuliginosa (Fr. ex Duby) O. Blanco et al. - Bates et al. (2010: 35)
  512. Melanelixia glabroides (Essl.) O. Blanco et al. - Bates et al. (2010: 35)
  513. Melanelixia subargentifera (Nyl.) O. Blanco et al. - Bates et al. (2010: 35)
  514. Melanelixia villosella (Essl.) O. Blanco et al. - Bates et al. (2010: 35)

  515. Melanohalea elegantula (Zahlbr.) O. Blanco et al. - Bates et al. (2010: 35)
  516. Melanohalea exasperatula (Nyl.) O. Blanco et al. - Bates et al. (2010: 35)
  517. Melanohalea subolivacea (Nyl.) O. Blanco et al. - St. Clair et al. (1986: 257 as Parmelia subolivacea), Bates et al. (2010: 35)

  518. Metamelanea melambola (Tuck.) Henssen - Bates et al. (2010: 40)

  519. Micarea denigrata (Fr.) Hedl. - Bates et al. (2010: 36)
  520. Micarea micrococca (Körb.) Gams ex Coppins - Bates et al. (2010: 36)
  521. Micarea misella (Nyl.) Hedl. - Bates et al. (2010: 36)

  522. Miriquidica garovaglioi (Schaer.) Hertel & Rambold - Bates et al. (2010: 35)

  523. Mycobilimbia carneoalbida (Müll. Arg.) S. Ekman & Printzen - Bates et al. (2010: 36)
  524. Mycobilimbia tetramera (De Not.) Vitik., Ahti, Kuusinen, Lommi & T. Ulvinen - Bates et al. (2010: 36)

  525. Mycoporum antecellens (Nyl.) R. C. Harris - Bates et al. (2010: 32)

  526. Myelochroa aurulenta (Tuck.) Elix & Hale - Bates et al. (2010: 35)

  527. Myriolecis crenulata (Ach.) Sliwa, Zhao Xin & Lumbsch - Bates et al. (2010: 34 as Lecanora crenulata)

  528. Myriospora scabrida (Hedl. ex Magn.) K. Knudsen & B. Abbott - Bates et al. (2010: 33 as Acarospora scabrida)

  529. Myxobilimbia sabuletorum (Schreb.) Hafellner - Bates et al. (2010: 34)

  530. Naetrocymbe rhyponta (Ach.) R. C. Harris - Bates et al. (2010: 32 as Arthopyrenia rhyponta)

  531. Nephroma bellum (Spreng.) Tuck. - Bates et al. (2010: 37)
  532. Nephroma helveticum Ach. - Bates et al. (2010: 37)
  533. Nephroma parile (Ach.) Ach. - Bates et al. (2010: 37)
  534. Nephroma resupinatum (L.) Ach. - Bates et al. (2010: 37)

  535. Normandina pulchella (Borrer) Nyl. - Bates et al. (2010: 32)

  536. Ochrolechia africana Vain. - Bates et al. (2010: 40)
  537. Ochrolechia androgyna (Hoffm.) Arnold - Bates et al. (2010: 40)
  538. Ochrolechia mexicana Vain. - Bates et al. (2010: 40)
  539. Ochrolechia pseudopallescens Brodo - Bates et al. (2010: 40)
  540. Ochrolechia splendens Lumbsch & Messuti - Bates et al. (2010: 40)
  541. Ochrolechia subisidiata Brodo - Bates et al. (2010: 40)
  542. Ochrolechia subpallescens Verseghy - Bates et al. (2010: 40)

  543. Omphalora arizonica (Tuck. ex Willey) T. H. Nash & Hafellner - Willey (1881: 140 as Omphalodium hottentottum var. arizonicum Type), Tuckerman (1882: 260 as Omphalodium arizonicum), Hue (1890: 293 as Parmelia arizonica), Weber (1962: 16 as Lecanora arizonica), Nash et al. (1990: 358), Bates et al. (2010: 35)

  544. Pachypeltis cladodes (Tuck.) Søchting, Frödén & Arup - Bates et al. (2010: 39 as Caloplaca cladodes)

  545. Pannaria conoplea (Ach.) Bory - Bates et al. (2010: 37)
  546. Pannaria subfusca P. M. Jørg. - Bates et al. (2010: 37)
  547. Pannaria tavaresii P. M. Jørg. - Bates et al. (2010: 37)

  548. Parmelia fraudans (Nyl.) Nyl. - Bates et al. (2010: 35)
  549. Parmelia saxatilis (L.) Ach. - Bates et al. (2010: 35)
  550. Parmelia sulcata Taylor - Bates et al. (2010: 35)

  551. Parmeliella triptophylla (Ach.) Müll. Arg. - Bates et al. (2010: 37)

  552. Parmeliopsis ambigua (Wulfen) Nyl. - Bates et al. (2010: 35)
  553. Parmeliopsis hyperopta (Ach.) Vain. - Bates et al. (2010: 35)

  554. Parmotrema cetratum (Ach.) Hale - Bates et al. (2010: 35 as Rimelia cetrata)
  555. Parmotrema crinitum (Ach.) M. Choisy - Bates et al. (2010: 35)
  556. Parmotrema eurysacum (Hue) Hale - Bates et al. (2010: 35)
  557. Parmotrema hababianum (Gyeln.) Hale - Bates et al. (2010: 35)
  558. Parmotrema mordenii (Hale) Hale - Bates et al. (2010: 35)
  559. Parmotrema reticulata (Taylor) M. Choisy - Bates et al. (2010: 35 as Rimelia reticulata)
  560. Parmotrema simulans (Hale) Hale - Bates et al. (2010: 35 as Rimelia simulans)
  561. Parmotrema stuppeum (Taylor) Hale - Bates et al. (2010: 35)
  562. Parmotrema subtinctorium (Zahlbr.) Hale - Bates et al. (2010: 35)
  563. Parmotrema tinctorum (Despr. ex Nyl.) Hale - Bates et al. (2010: 35 as Parmotrema chinense)

  564. Parvoplaca tiroliensis (Zahlbr.) Arup, Søchting & Frödén - Bates et al. (2010: 39 as Caloplaca tiroliensis)

  565. Peccania arizonica Tuck. ex Herre - Herre (xx: xx Type), Bates et al. (2010: 40)
  566. Peccania subnigra (B. de Lesd.) Wetmore - Bates et al. (2010: 40)
  567. Peccania tiruncula (Nyl.) Henssen - Bates et al. (2010: 40)

  568. Peltigera collina (Ach.) Schrad. - Bates et al. (2010: 37)
  569. Peltigera didactyla (With.) J. R. Laundon - Bates et al. (2010: 37)
  570. Peltigera elisabethae Gyeln. - Bates et al. (2010: 37)
  571. Peltigera extenuata (Nyl. ex Vain.) Lojka - Bates et al. (2010: 37)
  572. Peltigera fibrilloides (Gyeln.) Vitik. - Bates et al. (2010: 37)
  573. Peltigera horizontalis (Huds.) Baumg. - Bates et al. (2010: 37)
  574. Peltigera lepidophora (Vain.) Bitter - Bates et al. (2010: 37)
  575. Peltigera leucophlebia (Nyl.) Gyeln. - Bates et al. (2010: 37)
  576. Peltigera malacea (Ach.) Funck - Bates et al. (2010: 37)
  577. Peltigera membranacea (Ach.) Nyl. - Bates et al. (2010: 37)
  578. Peltigera monticola Vitik. - Bates et al. (2010: 37)
  579. Peltigera neckeri Hepp ex Müll. Arg. - Bates et al. (2010: 37)
  580. Peltigera neopolydactyla (Gyeln.) Gyeln. - Bates et al. (2010: 37)
  581. Peltigera polydactylon (Neck.) Hoffm. - Bates et al. (2010: 37)
  582. Peltigera ponojensis Gyeln. - Bates et al. (2010: 37)
  583. Peltigera praetextata (Flörke ex Sommerf.) Zopf - Bates et al. (2010: 37)
  584. Peltigera rufescens (Weiss) Humb. - Bates et al. (2010: 37)
  585. Peltigera venosa (L.) Hoffm. - Bates et al. (2010: 37)

  586. Peltula bolanderi (Tuck.) Wetmore - Nash (1975: 124), Bates et al. (2010: 40)
  587. Peltula clavata (Kremp.) Wetmore - Bates et al. (2010: 40)
  588. Peltula euploca (Ach.) Poelt ex Pišút - Nash (1975: 124), Bates et al. (2010: 40)
  589. Peltula farinosa Büdel - Bates et al. (2010: 40)
  590. Peltula hassei (Zahlbr.) Büdel, Kauff & Bachran - Nash (1975: 124 as Peltula obscurans var. hassei), Bates et al. (2010: 40 as Peltula obscurans var. hassei)
  591. Peltula michoacanensis (B. de Lesd.) Wetmore - Bates et al. (2010: 40)
  592. Peltula obscurans (Nyl.) Gyeln. var. obscurans - Nash (1975: 124), Bates et al. (2010: 40)
  593. Peltula obscurans (Nyl.) Gyeln. var. deserticola (Zahlbr.) Wetmore - Nash (1975: 124), Bates et al. (2010: 40)
  594. Peltula omphaliza (Nyl.) Wetmore - Nash (1975: 124), Bates et al. (2010: 40)
  595. Peltula patellata (Bagl.) Swinscow & Krog - Bates et al. (2010: 40)
  596. Peltula placodizans (Zahlbr.) Wetmore - Nash (1975: 124), Bates et al. (2010: 40)
  597. Peltula polyspora (Tuck.) Wetmore - Nash (1975: 124)
  598. Peltula psammophila (Nyl.) Egea - Bates et al. (2010: 40)
  599. Peltula richardsii (Herre) Wetmore - Nash (1975: 124), Bates et al. (2010: 40)
  600. Peltula tortuosa (Nees) Wetmore - Bates et al. (2010: 40)
  601. Peltula zahlbruckneri (Hasse) Wetmore - Bates et al. (2010: 40)

  602. Pertusaria azulensis B. de Lesd. - Bates et al. (2010: 40)
  603. Pertusaria flavicunda Tuck. - Bates et al. (2010: 40)
  604. Pertusaria hymenea (Ach.) Schaer. - Bates et al. (2010: 40)
  605. Pertusaria mariae B. de Lesd. - Bates et al. (2010: 40)
  606. Pertusaria moreliensis B. de Lesd. - Bates et al. (2010: 40)
  607. Pertusaria saximontana Wetmore - Bates et al. (2010: 40)
  608. Pertusaria sommerfeltii (Sommerf.) Fr. - Bates et al. (2010: 40)
  609. Pertusaria stenhammarii Hellb. - Bates et al. (2010: 40)
  610. Pertusaria tejocotensis B. de Lesd. - Bates et al. (2010: 40)
  611. Pertusaria wulfenioides B. de Lesd. - Bates et al. (2010: 40)

  612. Phaeophyscia adiastola (Essl.) Essl. - Bates et al. (2010: 38)
  613. Phaeophyscia ciliata (Hoffm.) Moberg - Bates et al. (2010: 38)
  614. Phaeophyscia decolor (Kashiw.) Essl. - Bates et al. (2010: 38)
  615. Phaeophyscia endococcinodes (Poelt) Essl. - Bates et al. (2010: 38)
  616. Phaeophyscia hirsuta (Mereschk.) Moberg - Bates et al. (2010: 38)
  617. Phaeophyscia hispidula (Ach.) Moberg - Bates et al. (2010: 38)
  618. Phaeophyscia insignis (Mereschk.) Moberg - Bates et al. (2010: 38)
  619. Phaeophyscia kairamoi (Vain.) Moberg - Bates et al. (2010: 38)
  620. Phaeophyscia nigricans (Flörke) Moberg - Bates et al. (2010: 38)
  621. Phaeophyscia orbicularis (Neck.) Moberg - Nash (1975: 124 as Physcia orbicularis), Bates et al. (2010: 38)
  622. Phaeophyscia pusilloides (Zahlbr.) Essl. - Bates et al. (2010: 38)
  623. Phaeophyscia sciastra (Ach.) Moberg - Bates et al. (2010: 38)

  624. Phloeopeccania pulvinulina J. Steiner - Bates et al. (2010: 40)

  625. Phoebus hydrophobius R. C. Harris & Ladd - Harris & Ladd (2007: 64 Type)

  626. Physcia adscendens H. Olivier - Bates et al. (2010: 38)
  627. Physcia aipolia (Ehrh. ex Humb.) Fürnr. - Bates et al. (2010: 38)
  628. Physcia albicans (Pers.) J. W. Thomson - Nash (1975: 124)
  629. Physcia biziana (A. Massal.) Zahlbr. - Bates et al. (2010: 38)
  630. Physcia caesia (Hoffm.) Hampe ex Fürnr. - Bates et al. (2010: 38)
  631. Physcia convexa Müll. Arg. - Bates et al. (2010: 38)
  632. Physcia dimidiata (Arnold) Nyl. - Bates et al. (2010: 38)
  633. Physcia dubia (Hoffm.) Lettau - Nash (1975: 124), St. Clair et al. (1986: 257), Bates et al. (2010: 38)
  634. Physcia erumpens Moberg - Bates et al. (2010: 38)
  635. Physcia halei J. W. Thomson - Bates et al. (2010: 38)
  636. Physcia nashii Moberg - Bates et al. (2010: 38)
  637. Physcia phaea (Tuck.) J. W. Thomson - Nash (1975: 124 as Physcia callosa), Nash (1975: 124), Bates et al. (2010: 38)
  638. Physcia poncinsii Hue - Bates et al. (2010: 38)
  639. Physcia sinuosa Moberg - Bates et al. (2010: 38)
  640. Physcia stellaris (L.) Nyl. - St. Clair et al. (1986: 257), Bates et al. (2010: 38)
  641. Physcia tribacia (Ach.) Nyl. - Bates et al. (2010: 38)
  642. Physcia undulata Moberg - Bates et al. (2010: 38)

  643. Physciella chloantha (Ach.) Essl. - Bates et al. (2010: 38)
  644. Physciella melanchra (Hue) Essl. - Bates et al. (2010: 38)
  645. Physciella nepalensis (Poelt) Essl. - Bates et al. (2010: 38)

  646. Physconia detersa (Nyl.) Poelt - Bates et al. (2010: 38)
  647. Physconia distorta (With.) J. R. Laundon - St. Clair et al. (1986: 257 as Physconia pulverulenta)
  648. Physconia elegantula Essl. - Bates et al. (2010: 38)
  649. Physconia enteroxantha (Nyl.) Poelt - Bates et al. (2010: 38)
  650. Physconia grisea (Lam.) Poelt - St. Clair et al. (1986: 257)
  651. Physconia isidiomuscigena Essl. - Bates et al. (2010: 38)
  652. Physconia leucoleiptes (Tuck.) Essl. - Bates et al. (2010: 38)
  653. Physconia muscigena (Ach.) Poelt - Bates et al. (2010: 38)
  654. Physconia perisidiosa (Erichsen) Moberg - Bates et al. (2010: 38)

  655. Piccolia ochrophora (Nyl.) Hafellner - Bates et al. (2010: 33)

  656. Placidium andicola (Breuss) Breuss - Bates et al. (2010: 32)
  657. Placidium arboreum (Schwein. ex E. Michener) Lendemer - Bates et al. (2010: 32)

  658. Placidium chilense (Räsänen) Breuss - Bates et al. (2010: 32)
  659. Placidium fingens (Breuss) Breuss - Bates et al. (2010: 32)
  660. Placidium lachneum (Ach.) Breuss - Nash (1975: 122 as Dermatocarpon lachneum), Bates et al. (2010: 32)
  661. Placidium lacinulatum (Ach.) Breuss var. atrans Breuss - Bates et al. (2010: 32)
  662. Placidium lacinulatum (Ach.) Breuss var. erythrostratum Breuss - Bates et al. (2010: 32)
  663. Placidium lacinulatum (Ach.) Breuss var. lacinulatum - Bates et al. (2010: 32)
  664. Placidium michelii A. Massal. - Bates et al. (2010: 32)
  665. Placidium pilosellum (Breuss) Breuss - Bates et al. (2010: 32)
  666. Placidium rufescens (Ach.) A. Massal. - Bates et al. (2010: 32)
  667. Placidium squamulosum (Ach.) Breuss - Bates et al. (2010: 32)
  668. Placidium umbrinum (Breuss) M. Prieto & Breuss - Bates et al. (2010: 32)

  669. Placomaronea mendozae (Räsänen) M. Westb. - Bates et al. (2010: 33)

  670. Placopyrenium caeruleopulvinum (J. W. Thomson) Breuss - Bates et al. (2010: 32)
  671. Placopyrenium heppioides (Zahlbr.) Breuss - Nash (1975: 122 as Dermatocarpon heppioides)
  672. Placopyrenium lecideoides (A. Massal.) Gueidan & Cl. Roux - Bates et al. (2010: 32)
  673. Placopyrenium stanfordii (Herre) K. Knudsen - Bates et al. (2010: 32)

  674. Placynthiella icmalea (Ach.) Coppins & P. James - Bates et al. (2010: 39)
  675. Placynthiella oligotropha (J. R. Laundon) Coppins & P. James - Bates et al. (2010: 39)
  676. Placynthiella uliginosa (Schrad.) Coppins & P. James - Bates et al. (2010: 39)

  677. Placynthium asperellum (Ach.) Trevis. - Bates et al. (2010: 37)
  678. Placynthium nigrum (Huds.) Gray - Bates et al. (2010: 37)
  679. Placynthium stenophyllum var. isidiatum Henssen - Bates et al. (2010: 37)
  680. Placynthium subradiatum (Nyl.) Arnold - Bates et al. (2010: 37)

  681. Pleopsidium chlorophanum (Wahlenb.) Zopf - Wetmore (1968: 366 as Acarospora chlorophana), Nash & Johnsen (2004: 8 as Acarospora chlorophana) nicht in Bates et al.
  682. Pleopsidium flavum (Bellardi) Körb. - Weber (1963: 6 as Acarospora flava), Nash & Johnsen (2004: 8 as Acarospora flava), Bates et al. (2010: 33)

  683. Polycauliona stellata (Wetmore & Kärnefelt) Arup, Frödén & Søchting - Bates et al. (2010: 39 as Caloplaca stellata)
  684. Porocyphus coccodes (Flot.) Körb. - Bates et al. (2010: 40)

  685. Protoblastenia rupestris (Scop.) J. Steiner - Bates et al. (2010: 36)

  686. Protoparmelia atriseda (Fr.) R. Sant. & V. Wirth - Bates et al. (2010: 35)
  687. Protoparmelia badia (Hoffm.) Hafellner - Bates et al. (2010: 35)
  688. Protoparmelia cupreobadia (Nyl.) Poelt - Bates et al. (2010: 35)

  689. Polycauliona candelaria (L.) Frödén, Arup & Søchting - Bates et al. (2010: 39 as Xanthoria candelaria)
  690. Polycauliona polycarpa (Hoffm.) Frödén, Arup & Søchting - Takenaka et al. (2002: 8 as Xanthoria polycarpa)

  691. Polysporina gyrocarpa (H. Magn.) N. S. Golubk. - Bates et al. (2010: 33)
  692. Polysporina simplex (Taylor) Vezda - Bates et al. (2010: 33)
  693. Polysporina subfuscescens (Nyl.) K. Knudsen & Kocourk. - Bates et al. (2010: 33)
  694. Polysporina urceolata (Anzi) Brodo - Bates et al. (2010: 33)

  695. Porpidia crustulata (Ach.) Hertel & Knoph - Bates et al. (2010: 37)
  696. Porpidia macrocarpa (DC.) Hertel & A. J. Schwab - Bates et al. (2010: 37)

  697. Protopannaria pezizoides (Weber ex F. H. Wigg.) P. M. Jørg. & S. Ekman - Westberg (2004: 154), Bates et al. (2010: 37)

  698. Protothelenella sphinctrinoidella (Nyl.) H. Mayrhofer & Poelt - Bates et al. (2010: 32)

  699. Pseudephebe minuscula (Nyl. ex Arnold) Brodo & D. Hawksw. - Imshaug (1957b: 188 as Alectoria minuscula), Nash & Johnsen (1975: 8 as Alectoria minuscula), Bates et al. (2010: 35)

  700. Pseudevernia intensa (Nyl.) Hale & W. L. Culb. - Bates et al. (2010: 35)

  701. Psilolechia lucida (Ach.) M. Choisy - Bates et al. (2010: 34)

  702. Psora cerebriformis W. A. Weber - Bates et al. (2010: 36)
  703. Psora crenata (Taylor) Reinke - Bates et al. (2010: 36)
  704. Psora decipiens (Hedw.) Hoffm. - Bates et al. (2010: 36)
  705. Psora globifera (Ach.) A. Massal. - Bates et al. (2010: 36)
  706. Psora himalayana (C. Bab.) Timdal - Bates et al. (2010: 36)
  707. Psora icterica (Tuck.) Fink - Nash (1975: 123 as Lecidea icterica), Bates et al. (2010: 36)
  708. Psora luridella (Tuck.) Fink - Bates et al. (2010: 36)
  709. Psora nipponica (Zahlbr.) Gotth. Schneid. - Bates et al. (2010: 36)
  710. Psora pseudorussellii Timdal - Bates et al. (2010: 36)
  711. Psora russellii (Tuck.) A. Schneid. - Bates et al. (2010: 36)
  712. Psora tuckermanii R. A. Anderson ex Timdal - Bates et al. (2010: 36)

  713. Psorinia conglomerata (Ach.) Gotth. Schneid. - Bates et al. (2010: 35)

  714. Psoroma hypnorum (Vahl) Gray - Bates et al. (2010: 37)
  715. Psoroma tenue Henssen var. boreale Henssen - Bates et al. (2010: 37)

  716. Psorotichia hassei Fink ex J. Hedrick - Bates et al. (2010: 40)
  717. Psorotichia montinii (A. Massal.) Forssell - Bates et al. (2010: 40)
  718. Psorotichia murorum A. Massal. - Bates et al. (2010: 40)
  719. Psorotichia schaereri (A. Massal.) Arnold - Bates et al. (2010: 40)
  720. Psorotichia taurica (Nyl.) Vain. - Bates et al. (2010: 40)

  721. Psorula rufonigra (Tuck.) Gotth. Schneid. - Bates et al. (2010: 36)

  722. Psoroma hypnorum (Vahl) Grey - Westberg (2004: 153)

  723. Pterygiopsis cava M. Schultz - Schultz (2006: 69 Type), Bates et al. (2010: 40)

  724. Punctelia graminicola (B. de Lesd.) Egan - Bates et al. (2010: 35)
  725. Punctelia hypoleucites (Nyl.) Krog - Nash (1975: 124 as Parmelia hypoleucites), Romagni & Gries (1997: 103), Bates et al. (2010: 35)
  726. Punctelia perreticulata (Räsänen) G. Wilh. & Ladd - Bates et al. (2010: 35)
  727. Punctelia rudecta (Ach.) Krog - Bates et al. (2010: 35)
  728. Punctelia stictica (Delise ex Duby) Krog - Bates et al. (2010: 35)

  729. Pycnora praestabilis (Nyl.) Hafellner - Bates et al. (2010: 33)
  730. Pycnora sorophora (Vain.) Hafellner - Bates et al. (2010: 33)

  731. Pyrenodesmia variabilis (Pers.) A. Massal. - Bates et al. (2010: 39 as Caloplaca variabilis)
  732. Pyxine cocoes (Sw.) Nyl. - Bates et al. (2010: 38)
  733. Pyxine petricola Nyl. - Bates et al. (2010: 38)
  734. Pyxine sorediata (Ach.) Mont. - Bates et al. (2010: 38)
  735. Pyxine subcinerea Stirt. - Bates et al. (2010: 38)

  736. Ramalina intermedia Delise ex Nyl. - Bates et al. (2010: 36)
  737. Ramalina pollinaria (Westr.) Ach. - Bates et al. (2010: 36)
  738. Ramalina sinensis Jatta - Bates et al. (2010: 36)

  739. Ramboldia elabens (Fr.) Kantvilas & Elix. - Bates et al. (2010: 35)

  740. Rhizocarpon arctogenum Gelting - Bates et al. (2010: 38)
  741. Rhizocarpon badioatrum (Flörke ex Spreng.) Th. Fr. - Bates et al. (2010: 38)
  742. Rhizocarpon dimelaenae Timdal - Bates et al. (2010: 38)
  743. Rhizocarpon disporum (Nägeli ex Hepp) Müll. Arg. - Nash (1975: 125), Bates et al. (2010: 38)
  744. Rhizocarpon distinctum Th. Fr. - Bates et al. (2010: 38)
  745. Rhizocarpon effiguratum (Anzi) Th. Fr. - Bates et al. (2010: 38)
  746. Rhizocarpon eupetraeum (Nyl.) Arnold - Bates et al. (2010: 38)
  747. Rhizocarpon geminatum Körb. - Bates et al. (2010: 38)
  748. Rhizocarpon geographicum (L.) DC. - Nash (1975: 125), Bates et al. (2010: 38)
  749. Rhizocarpon grande (Flörke ex Flot.) Arnold - Bates et al. (2010: 38)
  750. Rhizocarpon macrosporum Räsänen - Bates et al. (2010: 38)
  751. Rhizocarpon obscuratum (Ach.) A. Massal. - Bates et al. (2010: 38)
  752. Rhizocarpon polycarpum (Hepp) Th. Fr. - Bates et al. (2010: 38)
  753. Rhizocarpon riparium Räsänen - Bates et al. (2010: 38)
  754. Rhizocarpon simillimum (Anzi) Lettau - Bates et al. (2010: 38)
  755. Rhizocarpon superficiale (Schaer.) Malme - Bates et al. (2010: 38)
  756. Rhizocarpon viridiatrum (Wulfen) Körb. - Bates et al. (2010: 38)

  757. Rhizoplaca chrysoleuca (Sm.) Zopf - Bates et al. (2010: 35)
  758. Rhizoplaca melanophthalma (DC.) Leuckert - Bates et al. (2010: 35)
  759. Rhizoplaca peltata (Ramond) Leuckert & Poelt - Bates et al. (2010: 35)
  760. Rhizoplaca subdiscrepans (Nyl.) R. Sant. - Bates et al. (2010: 35)

  761. Rinodina archaea (Ach.) Arnold - Bates et al. (2010: 38)
  762. Rinodina athallina H. Magn. - Bates et al. (2010: 38)
  763. Rinodina aurantiaca Sheard - Sheard & Mayrhofer (2002: 653), Bates et al. (2010: 38)
  764. Rinodina bischoffii (Hepp) A. Massal. - Bates et al. (2010: 38)
  765. Rinodina boulderensis Sheard - Bates et al. (2010: 38)
  766. Rinodina capensis Hampe - Bates et al. (2010: 38)
  767. Rinodina castanomela (Nyl.) Arnold - Bates et al. (2010: 38)
  768. Rinodina coloradiana H. Magn. - Bates et al. (2010: 39)
  769. Rinodina confragosa (Ach.) Körb. - Bates et al. (2010: 39)
  770. Rinodina efflorescens Malme - Bates et al. (2010: 39)
  771. Rinodina glauca Ropin - Bates et al. (2010: 39)
  772. Rinodina grandilocularis Sheard - Bates et al. (2010: 39)
  773. Rinodina guzzinii Jatta - Bates et al. (2010: 39)
  774. Rinodina herrei H. Magn. - Bates et al. (2010: 39)
  775. Rinodina insularis (Arnold) Hafellner - Sheard (2010: 212)
  776. Rinodina intermedia Bagl. - Bates et al. (2010: 39)
  777. Rinodina juniperina Sheard - Bates et al. (2010: 39)
  778. Rinodina metaboliza Vain. - Bates et al. (2010: 39)
  779. Rinodina milvina (Wahlenb.) Th. Fr. - Bates et al. (2010: 39)
  780. Rinodina mniaraea (Ach.) Körb. - Bates et al. (2010: 39)
  781. Rinodina oxydata (A. Massal.) A. Massal. - Bates et al. (2010: 39)
  782. Rinodina parasitica H. Mayrhofer & Poelt - Bates et al. (2010: 39)
  783. Rinodina perreagens Sheard - Bates et al. (2010: 39)
  784. Rinodina trevisanii (Hepp) Körb. - Bates et al. (2010: 39)
  785. Rinodina verruciformis Sheard - Sheard & Mayrhofer (2002: 205 Type in ASU), Bates et al. (2010: 39)
  786. Rinodina zwackhiana (Kremp.) Körb. - Bates et al. (2010: 39)

  787. Romjularia lurida (Ach.) Timdal - Bates et al. (2010: 37)

  788. Rufoplaca arenaria (Pers.) Arup, Søchting & Frödén - Bates et al. (2010: 39 as Caloplaca arenaria)
  789. Rusavskia elegans (Link) S. Y. Kondr. & Kärnefelt - Bates et al. (2010: 39 as Xanthoria elegans)
  790. Rusavskia sorediata (Vain.) S. Y. Kondr. & Kärnefelt - Bates et al. (2010: 39 as Xanthoria sorediata)

  791. Sarcogyne clavus (DC.) Kremp. - Bates et al. (2010: 33)
  792. Sarcogyne dakotensis H. Magn. - Bates et al. (2010: 33)
  793. Sarcogyne desolata (H. Magn.) K. Knudsen & S. Standl. - Bates et al. (2010: 33)
  794. Sarcogyne privigna (Ach.) A. Massal. - Bates et al. (2010: 33)
  795. Sarcogyne regularis Körb. - Bates et al. (2010: 33)
  796. Sarcogyne similis H. Magn. - Bates et al. (2010: 33)

  797. Schaereria dolodes (Nyl.) Schmull & T. Sprib. - Bates et al. (2010: 39)
  798. Schaereria fuscocinerea (Nyl.) Clauzade & Cl. Roux - Bates et al. (2010: 39)

  799. Scoliciosporum intrusum (Th. Fr.) Hafellner - Bates et al. (2010: 34)
  800. Scoliciosporum umbrinum (Ach.) Arnold - Bates et al. (2010: 34)

  801. Scytinium californicum (Tuck.) Otálora, P. M. Jørg. & Wedin - Bates et al. (2010: 37 as Leptogium californicum)
  802. Scytinium callopismum (A. Massal.) Otálora, P.M. Jørg. & Wedin - Bates et al. (2010: 37 as Collema callopismum)

  803. Seirophora contortuplicata (Ach.) Frödén - Bates et al. (2010: 39)

  804. Silobia smaragdula (Wahlenb. ex Ach.) K. Knudsen & B. Abbott - Weber (1963a: 7 as Acarospora smaragdula), Nash (1975: 121 as Acarospora smaragdula)

  805. Solorina spongiosa (Ach.) Anzi - Bates et al. (2010: 37)

  806. Spilonema revertens Nyl. - Bates et al. (2010: 37)

  807. Sporastatia testudinea (Ach.) A. Massal. - Bates et al. (2010: 37)

  808. Squamarina lentigera (Weber) Poelt - Bates et al. (2010: 36)

  809. Squamulea parviloba Wetmore - Bates et al. (2010: 39 as Caloplaca parviloba)
  810. Squamulea squamosa (B. de Lesd.) Arup, Søchting & Frödén - Bates et al. (2010: 39 as Caloplaca squamosa)
  811. Squamulea subsoluta (Nyl.) Arup, Søchting & Frödén - Nash (1975: 122 as Caloplaca modesta), Bates et al. (2010: 39 as Caloplaca subsoluta)

  812. Staurothele areolata (Ach.) Lettau - Bates et al. (2010: 32)
  813. Staurothele clopima (Wahlenb.) Th. Fr. - Nash (1975: 125)

  814. Staurothele clopimoides (Bagl. & Carestia) J. Steiner - Bates et al. (2010: 32)
  815. Staurothele drummondii (Tuck.) Tuck. - Bates et al. (2010: 32)
  816. Staurothele effigurata J. W. Thomson - Thomson (1991: 357 Type in MIN), Bates et al. (2010: 32)
  817. Staurothele elenkinii Oxner - Bates et al. (2010: 32)
  818. Staurothele lecideoides B. de Lesd. - Bates et al. (2010: 32)
  819. Staurothele monicae (Zahlbr.) Wetmore - Bates et al. (2010: 32)
  820. Staurothele polygonia B. de Lesd. - Bates et al. (2010: 32)
  821. Staurothele verruculosa J. W. Thomson - Thomson (1991: 364 Type in ASU), Bates et al. (2010: 32)

  822. Steinia geophana (Nyl.) Stein - Bates et al. (2010: 33)

  823. Stereocaulon sasakii Zahlbr. - Bates et al. (2010: 36)

  824. Sticta beauvoisii Delise - McDonald et al. (2003: 72), Bates et al. (2010: 37)
  825. Sticta fuliginosa (Dicks.) Ach. - Bates et al. (2010: 37)
  826. Sticta leucoblephara (Müll. Arg.) D. J. Galloway - Bates et al. (2010: 37)
  827. Sticta sylvatica (Huds.) Ach. - Bates et al. (2010: 37)
  828. Sticta xanthotropa (Kremp.) D. J. Galloway - Bates et al. (2010: 37)

  829. Strangospora microhaema (Norman) R. A. Anderson - Bates et al. (2010: 35)
  830. Strangospora moriformis (Ach.) Stein - Bates et al. (2010: 35)

  831. Stromatella bermudana (Riddle) Henssen - Bates et al. (2010: 40)

  832. Synalissa mattogrossensis (Malme) Henssen - Bates et al. (2010: 40)

  833. Tephromela atra (Huds.) Hafellner - Bates et al. (2010: 36)

  834. Tetramelas chloroleucus (Körb.) A. Nordin - Bates et al. (2010: 38)
  835. Tetramelas triphragmioides (Anzi) A. Nordin & Tibell - Bates et al. (2010: 38)

  836. Thallinocarpon nigritellum (Lettau) P. M. Jørg. - Bates et al. (2010: 40 as Lichinella nigritella)

  837. Thelenella inductula (Nyl. ex Hasse) H. Mayrhofer - Bates et al. (2010: 32)
  838. Thelenella muscorum (Th. Fr.) Vain. var. muscorum - Bates et al. (2010: 32)

  839. Thyrea confusa Henssen - Bates et al. (2010: 40)
  840. Thyrea pulvinata (Schaer.) A. Massal. - Nash (1975: 125)

  841. Toninia candida (Weber) Th. Fr. - Bates et al. (2010: 37)
  842. Toninia caeruleonigricans (Lightf.) Th. Fr. - Nash (1975: 125)

  843. Toninia cinereovirens (Schaer.) A. Massal. - Bates et al. (2010: 37)
  844. Toninia lutosa (Ach.) Timdal - Bates et al. (2010: 37)
  845. Toninia massata (Tuck.) Herre - Bates et al. (2010: 37)
  846. Toninia philippea (Mont.) Timdal - Bates et al. (2010: 37)
  847. Toninia ruginosa (Tuck.) Herre subsp. ruginosa - Bates et al. (2010: 37)
  848. Toninia sculpturata (H. Magn.) Timdal - Bates et al. (2010: 37)
  849. Toninia sedifolia (Scop.) Timdal - Bates et al. (2010: 38)
  850. Toninia squalida (Ach.) A. Massal. - Bates et al. (2010: 38)
  851. Toninia subdiffracta Timdal - Bates et al. (2010: 38)
  852. Toninia submexicana B. de Lesd. - Bates et al. (2010: 38)
  853. Toninia tristis (Th. Fr.) Th. Fr. subsp. arizonica Timdal - Bates et al. (2010: 38)
  854. Toninia tristis (Th. Fr.) Th. Fr. subsp. asiae-centralis (H. Magn.) Timdal - Bates et al. (2010: 38)
  855. Toninia tristis (Th. Fr.) Th. Fr. subsp. tristis - Bates et al. (2010: 38)
  856. Toninia weberi Timdal - Bates et al. (2010: 38)

  857. Trapelia coarctata (Turner ex Sm.) M. Choisy - Bates et al. (2010: 39)
  858. Trapelia glebulosa (Sm.) J. R. Laundon - Bates et al. (2010: 39)

  859. Trapeliopsis flexuosa (Fr.) Coppins & P. James - Bates et al. (2010: 39)
  860. Trapeliopsis granulosa (Hoffm.) Lumbsch - Bates et al. (2010: 39)

  861. Tremolecia atrata (Ach.) Hertel - Bates et al. (2010: 34)

  862. Tuckermanella arizonica Essl. - Bates et al. (2010: 35)
  863. Tuckermanella coralligera (W. A. Weber) Essl. - Bates et al. (2010: 35)
  864. Tuckermanella fendleri (Nyl.) Essl. - Bates et al. (2010: 35)
  865. Tuckermanella weberi (Essl.) Essl. - Bates et al. (2010: 35)

  866. Umbilicaria americana Poelt & T. H. Nash - Bates et al. (2010: 33)
  867. Umbilicaria cinereorufescens (Schaer.) Frey - Bates et al. (2010: 33)
  868. Umbilicaria cylindrica (L.) Delise ex Duby - Bates et al. (2010: 33)
  869. Umbilicaria decussata (Vill.) Zahlbr. - Bates et al. (2010: 33)
  870. Umbilicaria deusta (L.) Baumg. - Bates et al. (2010: 33)
  871. Umbilicaria hyperborea (Ach.) Hoffm. - Bates et al. (2010: 33)
  872. Umbilicaria krascheninnikovii (Savicz) Zahlbr. - Bates et al. (2010: 33)
  873. Umbilicaria muehlenbergii (Ach.) Tuck. - Bates et al. (2010: 33)
  874. Umbilicaria nylanderiana (Zahlbr.) H. Magn. - Bates et al. (2010: 33)
  875. Umbilicaria phaea Tuck. - Bates et al. (2010: 33)
  876. Umbilicaria polyphylla (L.) Baumg. - Bates et al. (2010: 33)
  877. Umbilicaria subglabra (Nyl.) Harm. - Bates et al. (2010: 33)
  878. Umbilicaria torrefacta (Lightf.) Schrad. - Bates et al. (2010: 33)
  879. Umbilicaria vellea (L.) Ach. - Bates et al. (2010: 33)
  880. Umbilicaria virginis Schrad. - Bates et al. (2010: 33)

  881. Usnea amblyoclada (Müll. Arg.) Zahlbr. - Clerc & Herrera-Campos (1997: 287), Bates et al. (2010: 35)
  882. Usnea cavernosa Tuck. - Bates et al. (2010: 35)
  883. Usnea ceratina Ach. - Bates et al. (2010: 35)
  884. Usnea cirrosa Motyka - Bates et al. (2010: 35)
  885. Usnea cornuta Körb. subsp. cornuta - Bates et al. (2010: 35)
  886. Usnea diplotypa Vain. - Bates et al. (2010: 35)
  887. Usnea halei P. Clerc - Clerc & Herrera-Campos (1997: 292), Bates et al. (2010: 35)
  888. Usnea hirta (L.) F. H. Wigg. - St. Clair et al. (1986: 257), Bates et al. (2010: 35)
  889. Usnea intermedia (A. Massal.) Jatta - Motyka (1936: 248 as Usnea arizonica Type), Bates et al. (2010: 35)
  890. Usnea lapponica Vain. - Bates et al. (2010: 35)
  891. Usnea myrmaiacaina P. Clerc - Clerc (2007: 325 Type in Geneva, Switzerland G), Bates et al. (2010: 35)
  892. Usnea parvula Motyka - Bates et al. (2010: 35)
  893. Usnea praetervisa (Asahina) P. Clerc - Bates et al. (2010: 35)
  894. Usnea scabrata Nyl. - Bates et al. (2010: 35)
  895. Usnea subfloridana Stirt. - Bates et al. (2010: 35)
  896. Usnea substerilis Motyka - Bates et al. (2010: 35)

  897. Vahliella californica (Tuck.) P. M. Jørg. - Bates et al. (2010: 34)
  898. Vahliella hookerioides (P. M. Jørg.) P. M. Jørg. - Bates et al. (2010: 34)
  899. Vahliella leucophaea (Vahl) P. M. Jørg. - Bates et al. (2010: 34)

  900. Verrucaria alutacea Wallr. - Bates et al. (2010: 32)
  901. Verrucaria americana (B. de Lesd.) Breuss Nom. illegit., Art. 53.1 - Bates et al. (2010: 32)
  902. Verrucaria amylacea Hepp - Bates et al. (2010: 32)
  903. Verrucaria beltraminiana (A. Massal.) Trevis. - Bates et al. (2010: 32)
  904. Verrucaria bernaicensis Malbr. - Bates et al. (2010: 32)
  905. Verrucaria bernardinensis Breuss - Bates et al. (2010: 32)
  906. Verrucaria calkinsiana Servít - Bates et al. (2010: 32)
  907. Verrucaria cetera Breuss - Bates et al. (2010: 32)
  908. Verrucaria compacta (A. Massal.) Jatta - Bates et al. (2010: 32)
  909. Verrucaria confluens A. Massal. - Bates et al. (2010: 32)
  910. Verrucaria dolosa Hepp - Bates et al. (2010: 32)
  911. Verrucaria elaeina Borrer - Bates et al. (2010: 32)
  912. Verrucaria endocarpoides Servít - Bates et al. (2010: 32)
  913. Verrucaria falcata Breuss - Breuss (2007: 351 Type in Tempe, Arizona ASU), Bates et al. (2010: 32)
  914. Verrucaria funckii (Spreng.) Zahlbr. - Bates et al. (2010: 32)
  915. Verrucaria furfuracea (B. de Lesd.) Breuss - Bates et al. (2010: 32)
  916. Verrucaria fusca Pers. - Bates et al. (2010: 32)
  917. Verrucaria fuscella (Turner) Winch - Nash (1975: 125 as Verrucaria fuscella)
  918. Verrucaria fuscoatroides Servít - Bates et al. (2010: 32)
  919. Verrucaria glaucovirens Grummann - Bates et al. (2010: 32)
  920. Verrucaria hydrela Ach. - Bates et al. (2010: 32)
  921. Verrucaria incrassata Breuss - Bates et al. (2010: 32)
  922. Verrucaria inficiens Breuss - Nash (1975: 122 as Dermatocarpon plumbeum), Bates et al. (2010: 32)
  923. Verrucaria inornata Servít - Bates et al. (2010: 32)
  924. Verrucaria macrostoma Dufour ex DC. - Bates et al. (2010: 32)
  925. Verrucaria maculicarpa Breuss - Bates et al. (2010: 32)
  926. Verrucaria margacea (Wahlenb.) Wahlenb. - Bates et al. (2010: 32)
  927. Verrucaria minor Breuss - Bates et al. (2010: 32)
  928. Verrucaria muralis Ach. - Bates et al. (2010: 32)
  929. Verrucaria murorum (Arnold) Lindau - Bates et al. (2010: 32)
  930. Verrucaria nigrescens Pers. - Bates et al. (2010: 32)
  931. Verrucaria nigrofusca Servít - Bates et al. (2010: 32)
  932. Verrucaria onegensis Vain. - Bates et al. (2010: 32)
  933. Verrucaria papillosa Ach. - Bates et al. (2010: 32)
  934. Verrucaria prosoplectenchymatica Servít - Bates et al. (2010: 32)
  935. Verrucaria quercina Breuss - Bates et al. (2010: 33)
  936. Verrucaria rubrocincta Breuss - Bates et al. (2010: 33)
  937. Verrucaria rupicola (B. de Lesd.) Breuss - Bates et al. (2010: 33)
  938. Verrucaria schindleri Servít - Bates et al. (2010: 33)
  939. Verrucaria sphaerospora Anzi - Bates et al. (2010: 33)
  940. Verrucaria trabicola Arnold - Bates et al. (2010: 33)
  941. Verrucaria viridula (Schrad.) Ach. - Bates et al. (2010: 33)

  942. Vestergrenopsis sonomensis (Tuck.) T. Sprib. & Muggia - Bates et al. (2010: 37 as Koerberia sonomensis)

  943. Vezdaea rheocarpa Poelt & Döbbeler - Westberg (2004: 153), Bates et al. (2010: 36)

  944. Vulpicida pinastri (Scop.) J.-E. Mattsson - Bates et al. (2010: 35)

  945. Xanthocarpia crenulatella (Nyl.) Frödén, Arup & Søchting - Bates et al. (2010: 39 as Caloplaca crenulatella)
  946. Xanthocarpia tominii Savicz - Bates et al. (2010: 39 as Caloplaca tominii)

  947. Xanthomendoza fallax (Hepp) Söchting, Kärnefelt & S. Kondr. - Nash (1975: 125 as Xanthoria fallax), St. Clair et al. (1986: 257 as Xanthoria fallax), Bates et al. (2010: 39)
  948. Xanthomendoza montana (L. Lindblom) Søchting, Kärnefelt & S. Y. Kondr. - Bates et al. (2010: 39)
  949. Xanthomendoza trachyphylla (Tuck.) Frödén, Arup & Søchting - Bates et al. (2010: 39 as Caloplaca trachyphylla)
  950. Xanthomendoza ulophyllodes (Räsänen) Søchting, Kärnefelt & S. Y. Kondr. - Bates et al. (2010: 39)

  951. Xanthoparmelia ahtii (Essl.) O. Blanco et al. - Bates et al. (2010: 35 as Neofuscelia ahtii), Bates et al. (2010: 36)
  952. Xanthoparmelia ajoensis (T. H. Nash) Egan - Bates et al. (2010: 36)
  953. Xanthoparmelia amableana (Gyeln.) Hale - Bates et al. (2010: 36)
  954. Xanthoparmelia atticoides (Essl.) O. Blanco et al. - Bates et al. (2010: 35 as Neofuscelia atticoides), Bates et al. (2010: 36)
  955. Xanthoparmelia australasica D. J. Galloway - Bates et al. (2010: 36)
  956. Xanthoparmelia brunella (Essl.) O. Blanco et al. - Bates et al. (2010: 35 as Neofuscelia brunella), Bates et al. (2010: 36)
  957. Xanthoparmelia californica Hale - Bates et al. (2010: 36)
  958. Xanthoparmelia chiricahuensis (R. A. Anderson & W. A. Weber) O. Blanco, A. Crespo, Elix, D. Hawksw. & Lumbsch - Bates et al. (2010: 35 as Neofuscelia chiricahuensis)
  959. Xanthoparmelia chlorochroa (Tuck.) Hale - Bates et al. (2010: 36)
  960. Xanthoparmelia coloradoensis (Gyeln.) Hale - Bates et al. (2010: 36)
  961. Xanthoparmelia conspersa (Ehrh. ex Ach.) Hale - Nash (1975: 124 as Parmelia conspersa), Bates et al. (2010: 36)
  962. Xanthoparmelia cumberlandia (Gyeln.) Hale - Bates et al. (2010: 36)
  963. Xanthoparmelia dierythra (Hale) Hale - Nash (1975: 124 as Parmelia dierythra), Bates et al. (2010: 36)
  964. Xanthoparmelia digitiformis (Elix & P. M. Armstr.) Filson - Bates et al. (2010: 36)
  965. Xanthoparmelia dissensa (T. H. Nash) Egan - Nash (1973: 214 Type in Tempe, Arizona ASU), Bates et al. (2010: 36)
  966. Xanthoparmelia eganii Elix & T. H. Nash - Bates et al. (2010: 36)
  967. Xanthoparmelia huachucensis (T. H. Nash) Egan - Nash (1973: 214 Type in Tempe, Arizona ASU), Bates et al. (2010: 36)
  968. Xanthoparmelia hypomelaena (Hale) Hale - Bates et al. (2010: 36)
  969. Xanthoparmelia incerta (Kurok. & Filson) Elix & J. Johnst. - Bates et al. (2010: 36)
  970. Xanthoparmelia infrapallida (Essl.) O. Blanco, A. Crespo, Elix, D. Hawksw. & Lumbsch - Bates et al. (2010: 35 as Neofuscelia infrapallida)
  971. Xanthoparmelia isidiigera (Müll. Arg.) Elix & J. Johnst. - Bates et al. (2010: 36)
  972. Xanthoparmelia knudsenii Elix, A. Thell & Søchting - Thell et al. (2009: 399 Type)
  973. Xanthoparmelia lavicola (Gyeln.) Hale - Nash (1975: 124 as Parmelia kurokawae), Bates et al. (2010: 36)
  974. Xanthoparmelia lineola (Berry) Hale - Berry (1974: 488 as Parmelia lineola Type), Nash (1975: 124 as Parmelia lineola), Hale (1990: 139), Bates et al. (2010: 36)
  975. Xanthoparmelia lobulatella T. H. Nash & Elix - Bates et al. (2010: 36)
  976. Xanthoparmelia maricopensis Nash & Elix - Nash & Elix (1986: 453 Type in ASU), Bates et al. (2010: 36)
  977. Xanthoparmelia mexicana (Gyeln.) Hale - Nash (1975: 124 as Parmelia mexicana), Bates et al. (2010: 36)
  978. Xanthoparmelia montanensis Hale - Bates et al. (2010: 36)
  979. Xanthoparmelia monticola (J. P. Dey) Hale - Bates et al. (2010: 36)
  980. Xanthoparmelia neocongensis (Hale) Hale - Bates et al. (2010: 36)
  981. Xanthoparmelia neoconspersa (Gyeln.) Hale - Bates et al. (2010: 36)
  982. Xanthoparmelia neorimalis (Elix & P. M. Armstr.) Elix & T. H. Nash - Bates et al. (2010: 36)
  983. Xanthoparmelia newyomingica Hale - Bates et al. (2010: 36)
  984. Xanthoparmelia nigrolavicola T. H. Nash & Elix - Bates et al. (2010: 36)
  985. Xanthoparmelia nigropsoromifera (T. H. Nash) Egan - Nash (1975: 124 as Parmelia nigropsoromifera), Bates et al. (2010: 36)
  986. Xanthoparmelia nigroweberi T. H. Nash & Elix - Bates et al. (2010: 36)
  987. Xanthoparmelia novomexicana (Gyeln.) Hale - Bates et al. (2010: 36)
  988. Xanthoparmelia occidentalis (Essl.) Essl. - Bates et al. (2010: 35 as Neofuscelia occidentalis)
  989. Xanthoparmelia oleosa (Elix & Armstrong) Elix & T. H. Nash - Nash & Elix (1986: 455), Bates et al. (2010: 36)
  990. Xanthoparmelia planilobata (Gyeln.) Hale - Bates et al. (2010: 36)
  991. Xanthoparmelia plittii (Gyeln.) Hale - Nash (1975: 124 as Parmelia plittii), Bates et al. (2010: 36)
  992. Xanthoparmelia pseudocongensis Hale - Bates et al. (2010: 36)
  993. Xanthoparmelia psoromifera (Hale) Hale - Nash (1975: 124 as Parmelia psoromifera), Bates et al. (2010: 36)
  994. Xanthoparmelia standaertii (Gyeln.) Hale - Bates et al. (2010: 36)
  995. Xanthoparmelia stenophylla (Ach.) Ahti & D. Hawksw. - Bates et al. (2010: 36)
  996. Xanthoparmelia subcumberlandia Elix & T. H. Nash - Bates et al. (2010: 36)
  997. Xanthoparmelia subdecipiens (Vain. ex Lynge) Hale - Nash (1975: 124 as Parmelia subdecipiens), Bates et al. (2010: 36)
  998. Xanthoparmelia subplittii Hale - Bates et al. (2010: 36)
  999. Xanthoparmelia substenophylloides Hale - Bates et al. (2010: 36)
  1000. Xanthoparmelia subtasmanica Elix & T. H. Nash - Bates et al. (2010: 36)
  1001. Xanthoparmelia tasmanica (Hook. f. & Taylor) Hale - Bates et al. (2010: 36)
  1002. Xanthoparmelia tinctina (Maheu & Gillet) Hale - Nash (1975: 124 as Parmelia tinctina), Bates et al. (2010: 36)
  1003. Xanthoparmelia tuberculata (Gyeln.) T. H. Nash & Elix - Bates et al. (2010: 36)
  1004. Xanthoparmelia tuckeriana Elix & T. H. Nash - Bates et al. (2010: 36)
  1005. Xanthoparmelia tucsonensis (T. H. Nash) Egan - Bates et al. (2010: 36)
  1006. Xanthoparmelia weberi (Hale) Hale - Hale (1971: 92 as Parmelia weberi Protologue), Nash (1975: 124 as Parmelia weberi), Bates et al. (2010: 36) Type in COLO
  1007. Xanthoparmelia wyomingica (Gyeln.) Hale - Bates et al. (2010: 36)

  1008. Xylographa crassithallia B. D. Ryan & T. H. Nash - Bates et al. (2010: 39)
  1009. Xylographa parallela (Ach.) Fr. - Bates et al. (2010: 39)
  1010. Xylographa pruinodisca B. D. Ryan & T. H. Nash - Bates et al. (2010: 39)
  1011. Xylographa vitiligo (Ach.) J. R. Laundon - Bates et al. (2010: 39)

  1012. Xylopsora friesii (Ach.) Bendiksby & Timdal - Bates et al. (2010: 33 as Hypocenomyce friesii)