98 



INDEX. 



Pyrenothea, sulphurea, 69. 

 Pyrenula dermatodes^ Schser., 74. 



elaina, Schaer., 17. 



leucocephalay Ach., 65. 



leucocephala, (3. amphibola, 

 AcL, 66. 



lithim, Ach., 19. 



margacea, Ach., 62. 



margacea, Schser., TH. 



maura, Schser., 17. 



nigrescens, Ach., 62. 



nigresce?is, Schser., 77. 



nitida, Ach., 35. 



nitidcty Schser., 74. 



umhonata, Ach., 34. 



suhmersa, Schser., 77. 



umhrina, Schser., 76. 



Sagedia, Fries, 21, 63. 



a^grcgata. Fries, 24, 73. 

 cinerea. Fries, 22, 72. 

 circamscripta, 24, 63, 73. 

 fuscella. Fries, 22, 72. 

 ochrostoma, Borr., 23. 

 rufescens, Ach., 16, 17. 

 viridula. Fries, 23, 73. 

 Segestkella, Fries, 34. 



thelostoraa. Fries, 34, 

 72, 74. 

 Segestria umhonata, Schser., 72, 74. 

 Solorina saccata, /3. latevirens, 



Schser., 71. 

 Sphceria epigcea, Pers., 64. 

 nitida, Weig., 35. 

 scoriadea. Fries, 39. 

 Spiloma sphaerale, Ach., 51. 

 Sph^kophore^, Fries, 5. 

 Sph^rophoron, Ach., 5. 



compressuin, Ach., 9, 71 . 

 compressum. Fries, 9. 

 compressum. Hook, 9. 

 compressum, T. and J5,, 9. 

 coralloides, T. and B., 7. 

 coralloides, a. laxum, 



T. and B., 7, 71. 

 coralloides, a. laxum. 



Hook., 7. 

 coralloides, a. laxum, 



Tayl., 7. 

 coralloides, Ach., 8. 

 coralloides, Fries, 8. 

 coralloides, Pers., 7. 



SpH.ffiROPHORON, coralloides, /3. caes- 

 pitosum, r. and B., 8, 



71. 

 coralloides, 3. fragile, 



Tayl., 8. 

 fragile, Ach., 8. 

 fragile. Fries, 8. 

 Spharophorus caspitosus, D. C, 8. 



coralloides, Schser., 71. 

 frogilis, Pers., 8. 

 fragilis, Schser., 71. 

 globiferus, D. C, 8. 

 melanocarpos, Schser., 

 71. 

 Strigula, Fries, 70. 



Babingtonii, Berk., 70. 

 Syncesia alhida, Tayl., 25. 



Thelotrema, ^^A., 31. 



clausum, Schser., 71. 

 exanthematicum, Ach., 



32, 74. 

 exanthematicum. Hook ., 



32. 

 exanthematicum, Tayl., 



32. 

 hymenium, Ach., 29. 

 hymenium, T. and B., 29. 

 HiitchinsicB, Borr., 30, 



73. 

 Hutchinsi(E, Hook., 30. 

 Hutchinsia, Tayl., 30. 

 Rutchinsiae, T. and B., 



30. 

 lepadinmn, Ach., 31. 



74. 

 lepadinum. Fries, 31. 

 lepadinum, Hook., 31. 

 leimdinum, Schser., 74. 

 lepadinum, Tayl., 31. 

 lepadinum, T. and B., 



31. 

 lepadinum, /3. rupestre, 



T. and B., 32. 

 lepadinum, /3. rupestre, 



Tayl., 32. 

 lepadinum, y. scutelli- 

 > /om^, Ach., 32. 

 margaceum, Wahl., 62. 

 melaleucum. Hook., 29. 

 melaleucum, T. and B., 



29. 

 pertiisum, Ach., 27. 



