INDEX OF GENERA, SPECIES, ETC.: 
MENTIONED IN THE DESCRIPTIVE PART OF THE CATALOGUE. 
[Synonyms are printed in étalics.] 
Acrostichopteris, 60, 61. Botrychium, 22. 
densifolia, 62. Bryophyta, 15-19. 
longipennis, 60, 62. 
Ruffordi, 61, 62, 84. 
Acrostichum, 36, 60, 61. Calamites arenaceus, minor, 25. 
peltatum, 61. Calcisphera, 11. 
Adiantites Mantelli, 130. Lemoni, 11. 
Alethopteris, 92. Carolopteris aquensis, 187. 
Albertsii, 91, 92, 94. asplenioides, 137. 
Browniana, 99, 100. Carpolithus, 28, 29. 
cycadina, 146. cordatus, 27. 
elegans, 63, 64. Huttoni, 27. 
Ettingshausei, 116. Lindleyanus, 27, 29. 
Gopperti, 63. Mantelli, 27, 28. 
Huttoni, 98. sertum, 28, 33, 34. 
recentior, 115, 117. Catenella, 7, 8. 
Reichiana, 99. Caulerpa, 1, 2, 5. 
Résserti, 92. arcuata, 6. 
Whitbyensis, 88, 92, 95. Carruthersii, 2. 
Algacites, 2, 3. Caulerpites, 1, 2. 
Alge, 1-8. Caulopteris, 71. 
Algites, 2-4. punctata, 72. 
catenelloides, 6, 7. Chara, 9-12. 
Valdensis, 4-8. Bleicheri, 12. 
Andriania Baruthina, 136. foetida, 14. 
Aneimidium Klipsteinii, 131. Jaccardi, 12, 13. 
Mantelli, 130. Knowltoni, 12-14. 
Aneimites, 75. medicaginula, 14. 
Anemia, 39, 75, 81, 83. Meriani, 14. 
adiantifolia, 76-81. Millardi, 12. 
Angiopteridium, 124. Stantoni, 14. 
Anomopteris, 115, 117. Characee, 9-14. 
Ludoviee, 115. Charophyta, 9-14. 
Aspidium, 36, 102 Cheilanthites Gopperti, 76. 
Dunkeri, 101, 102. Mantelli, 41. 
Asplenites Klinensis, 115, 118, 147. Chiropteris, 144. 
paleopteris, 107, 108, 112. spatulata, 144. 
Rosserti, 87, 89, 95, 96. Chondria, 5. 
Asplenium, 36, 80, 88, 89, 93, 95, | Chondrides, 5. 
108. dolichophyllus, 4. 
argutulum, 96. Chondrites, 1, 5. 
Dicksonianum, Chondrus, 1, 4, 8. 
foeniculaceum, 80. crispus, 4, 7. 
fragrans, 7, 8, 80. Cladophlebis, 87, 95, 101, 104, 124. 
Whitbyensis, 96. acuta, 93, 96. 
