248 



Register. 



Pyrenula 62, 67. 

 Pyrenulaceae 51, 62. 

 Pyrgidium 80, 83. 

 Pyrgillus 83, 84. 

 Pyrrhospora (Syn.) 4 32.. 

 Pyrrhochroa (Syn.) 94. 

 Pyrrographa (Syn.) 99. 

 Pyxidaria (Syn.) 143. 

 Pyxidium (Syn.) 4 4 3. 

 Pyxine 234. 



Racoblenna (Syn.) 4 81. 

 Racodium 4 27* 4 28. 

 Ramalea 243. 

 Ramalina 217, 220. 

 Ramonia 424, 425. 

 Rehmia (Syn.) 231. 

 Reinkella 406, 4 08. 

 Reticularia (Syn.) 188. 

 Rhabdospora 127. 

 Rhacoplaca (Syn.) 76. 

 Rhagadostoma 78, 240. 

 Rhaphiospora (Syn.) 135. 

 Rhexophiale (Syn.) 4 26. 

 Rhiphidonema 237. 

 Rhizocarpon 4 29, 4 37. 

 Rhizomorpha 240. 

 Rhizoplaca (Syn.) 202. 

 Rhodocarpon (Syn.) 60. 

 Rhytidocaulon (Syn.) 24 8. 

 Ricasolia D'Notrs. (Syn.) 4 88. 

 — Mass. (Syn.) 205. 

 Rimularia (Phil.) 79, 239. 

 Rinodina 234, 232. 

 Roccella 4 06, 4 09. 

 Roccellaceae 89, 4 06. 

 Roccellaria 4 06, 407. 

 Roccellina 4 06, 4 08. 

 Roccellographa 4 06, 4 08. 

 Ropalospora (Syn.) 4 35. 

 Rostania (Syn.) 4 72. 

 Rotula (Syn.) 4 05. 



Saccardoa (Syn.) 4 88. 

 Sagedia (Syn.) 66. 

 Sagenidium 4 4 0. 

 Sagiolechia 4 24, 4 26. 

 Saphenaria 240. 

 Sarcographa 4 3. 

 Sarcographina 4 03. 

 Sarcogyne (Syn.) 152. 

 Sarcopyrenia 53, 54. 

 Sarcosagium (Syn.) 4 52. 

 Scalopodora (Syn.) 4 47. 

 Scaphis (Syn.) 94. 

 Schadonia 207. 

 Schaereria 4 32. 

 Schasmaria (Syn.) 4 43. 

 Schismatomma 4 4 4, 14 5. 

 Schistostoma (Syn.) 419. 

 Schizographa 444. 

 Schizoma 4 76. 

 Schizopelte 107, 110. 

 Schizoxylon 240. 

 Sclerococcum 239. 

 Sclerophyton 4 03. 4 05. 

 Scoliosporum 4 36. 



Scutellaria 201, 240. 

 Scyphöphora (Syn.) 143. 

 Scyphophorus (Syn.) 143. 

 Scytenium (Syn.) 171. 

 Scytonema 4 58. 

 Secoliga (Syn.) 4 25, 4 26. 

 Segostrella (Syn.) 66. 

 Segestria (Syn.) 66. 

 Sepincola (Syn.) 215. 

 Seranxia (Syn.) 4 88. 

 Setaria (Syn.) 219. 

 Siegertia (Syn.) 137. 

 Simonyella 4 07, 4 10. 

 Siphonia (Syn.) 225. 

 Siphula 217, 225. 

 Siphulastrum 4 68. 

 Sirosiphon (Syn.) 1 58. 

 Skolecites (Syn.) 4 35, 4 36. 

 Solenogrographa (Syn.) 4 98. 

 Solenospora (Syn.) 204. 

 Solorina 494, 492. 

 Solorinina (Syn.) 4 92. 

 Solorinella 4 94, 4 92. 

 Sorothelia 78, 240. 

 Speerschneidera (Syn.) 230. 

 Spermatidium (Syn.) 65. 

 Sphaerella 240. 

 Sphaerocephalum 239. 

 Sphaeromphale (Syn.) 56. 

 Sphaerophoraceae 80, 85. 

 Sphaerophoropsis 4 29, 4 33. 

 Sphaerophorus 85, 86. 

 Sphaeropsis (Syn.) 4 50. 

 Sphaerothallia (Syn.) 204. 

 Spheconisca 52. 

 Sphinctrina 80, 83. 

 Sphyridium (Syn.) 4 40. 

 Spiloma 239. 

 Spilonema 4 54. 

 Spirographa 92, 96. 

 Spolverinia 78, 240. 

 Sporacestra (Syn.) 4 35 

 Sporastatia (Syn.) 152. 

 Sporoblastia (Syn.) 4 33. 

 Sporodictyon (Syn.) 56. 

 Sporopodium 4 23. 

 Squamaria (Syn.) 202.i 

 Staurolemma (Syn.) 171. 

 Staurothele 53, 56. 

 Stegia 239. 



Stegobolus (Syn.) 418. 

 Steinera 4 65, 4 66. 

 Stenhammara (Syn.) 4 34, 4 64. 

 Stenocybe 80, 82. 

 Stenographa (Syn.) 4 00. 

 Stephanophora (Syn.) 4 75. 

 Stephanophorus (Syn.) 4 75. 

 Stereocauliscum (Syn.) 4 35. 

 Slereocaulon 4 40, 4 46. 

 Stereochlamys 62, 68. 

 Stereopeltis (Syn.) 4 52. 

 Sticta 4 85, 4 86. 

 Stictaceae 4 4 4, 4 85. 

 Stictina (Syn.) 4 89. 

 Stictographa (Syn.i 96. 

 Stigmagora (Syn.) 418. 

 Stigmatella (Syn.) 104. 



Stigmatidium (Syn.) 4 04. 

 Stigmatomma (Syn.) 56. 

 Stiumidium (Syn.) 78. 

 Strangospora (Syn.) 4 52. 

 Strigula 74, 76. 

 Strigulaceae 52, 74. 

 Stiomatopogon 87. 

 Stromatothelium (Syn.) 70. 

 Sychnogonia Körb. (Syn.) 4 67. 

 Sychnogonia Trevis. (Syn.) 78. 

 Symplecia 240. 

 Synalissa 459, 4 60. 

 Synalissis Syn.) 4 60. 

 Synalissopsis (Syn.) 4 59. 

 Synarthonia 89, 94. 

 Syncesia (Syn.) 4 05. 

 Synechoblastus (Syn.) 4 72. 

 Syngenesorus (Syn.) 69. 



Tapellaria 243. 

 Temnospora (Syn.) 4 35. 

 Tenorea 240. 

 Tetramelas (Syn.) 4 32. 

 Thalloidima (Syn.) 4 36. 

 Thalloloma (Syn.) 4 00. 

 Thamnidium (Syn.) 4 67. 

 Thamnium (Syn.) 4 43. 

 Thamnolia 247, 225. 

 Thamnomyces 240. 

 Thecaria (Syn.) 101. 

 Thecographa (Syn) 4 00. 

 Theleriella (Syn.) 57. 

 Thelenidia 53, 57. 

 Thelidea 185. 

 Thelidium 53, 56. 

 Thelignya 164. 

 Thelocarpon 4 50. 

 Thelochroa (Syn.) 4 61. 

 Thelococcum 4 51. 

 Thelographis (Syn.) 101. 

 Thelomphale (Syn.) 150. 

 Thelopsis 62, 67. 

 Theloschisma (Syn.) 99. 

 Theloschistes 229, 230. 

 TheloscMstaceae 112, 229. 

 Thelotrema 118, 14 9. 

 Thelotremaceae 113, 4 4 8. 

 Tholurna 85. 

 Thrombium 54, 57. 

 Thyrea 4 59, 4 62. 

 Thysanothecium 4 40, 4 42. 

 Tichothecium (Syn.) 54, 78. 

 Tomasellia 65, 69. 

 Toninia 4 29, 4 36. 

 Tornabenia (Syn.) 230, 236. 

 Trachyderma (Syn.) 4 81. 

 Trachylia Körb. (Syn.) 90. 

 — Nyl. (Syn.) 83. 

 Trematosphaeriopsis 79. 

 Tremotylium 118, 120. 

 Trieharia 79, 4 38, 24<\ 

 Trichocladia (Syn.) 208. 

 Tricholechia (Syn.) 4 4 6. 

 Trichoplacia 79, 4 38, 4 39. 

 Trichothelium 7 4, 75. 

 Triclinium (Syn.) 243. 

 Trimmatolhde 53, 56. 



