Lndex. 
Clarke, C. B., 80, 165. 
Clay ironstone, plants in, 50, 74. 
Clemaris Vitalba, 91, 100. 
Climate and Elevation, 13, 
Climatic changes, 2, 3, 7, 8, 20, 21, 33- 
47, 97. 
Climatic conditions, relations of plants 
to, 10-13, 18, 70, 71. 
Close y Garey, Isle of Man, 57, 61, 62. 
Clyde Beds, 59, 69, 70, 71. 
Cnicus lanceolatus, 129. 
palustris, 130. 
Coast-lines, cutting back of, 37. 
Cold and warm climatic waves, 2, 3, 7, 
8, 20, 21, 33-47, 97. 
Competition among plants, 4, 11, 21, 
98. 
Composites, distribution and dispersal 
of, 21,26, — 
Conopodium denudatum, 123. 
Continent, connection of Britain with 
the, 97. 
Continental climate, 18. 
—— flora, 8, 18, 21, 25, 99. 
Convolvulus, difficulty of dispersal of, 
28. 
Coralline Crag, 34, 35. 
Corbicula fluminalis, 71. 
Corfe Castle, Blashenwell near, 53, 59. 
Cork, Spiranthes at, 19. 
Corn-flower, 87, 130. 
Corn Marigold, 32, 87. 
Cornus sanguinea, 9, 125, 126. 
suecica, 125. 
Cornwall, 3, 4, 14, 15, 17, 18, 24, 27, 
40-42, 45. , 
Correlation of plant-bearing deposits, 
52-54 
Corstorphine, Edinburgh, 53, 62, 65, 
68, 92. 
Corton, Suffolk, 62, 63. 
Corydalis fabacea, 82. 
Corylus Avellana, 66, 84, 145. 
Cowden Glen, 63, 86, 98, 106, 132. 
Craig, R., 80, 84, 132, 145. 
Crambe maritima, 13. 
Crategus Oxyacantha, 
19. 
Crepis virens, 130. 
Crianlarich, Perthshire, 53, 64. 
Croll, Dr., 44. 
Cromer, 32, 64. 
26, 70, 84, 
183 
Cromer Forest-bed, 1, 35, 36, 39, 50-52, 
56, 58, 59, 62, 63, 64, 74, 82-86, 88, 
89, 93, 99, 121, 171-179. 
Cross-fertilisation by wind-borne pollen 
from the Continent, r2. 
Crossness, Essex, 64, 65, 93. 
Cultivated plants, tr, 46, 53, 89, 137. 
Cytisus scoparius, var. prostratus, 4. 
Dabeocea polifolia, 18- 
Dakyns, J. R., 64. 
Darwin, C., on dispersal of seeds, 25, 31. 
Denmark, fossil plants of, 53. 
Derbyshire, 55. 
Derwent, gravels of the, 55. 
Desert plants, 14, 22, 44. 
Deserts, barriers caused by, 22, 28. 
Deuben, Saxony, 52, 65. 
Devon, 3, 14, 18, 21, 42, 45, 53, 59, 60. 
Dewlish, 36. 
Dew-ponds, plants found in, 32. 
Digestion of soft seeds, 27, 28, 30, 31. 
Dingle Promontory, plants of the, 4, 5. 
Dispersal, means of, 2, 4, 6, 13, 14, 20- 
32, 97- 
Distribution of British plants, 2-19. 
Dixon, H. N., 83. 
Dorset, 16, 18, 24, 36, 53, 59, 86, 96, 
99» 
Doves, acorns carried by, 30. 
Drainage of swamps, 14. 
Dronachy, 62, 65, 66. 
Drope, Glamorgan, 66, 
Dryas octopetala, 100, 116, 
Dry-soil plants, fossil, 50, 85, 94. 
Dunlop, R., 54. 
Dursley, 66. 
Early Glacial flora, 52, 171-179. 
East Tarbet, 59. 
Edinburgh, 52, 53, 60, 62, 65, 68, 69, 
70, 72-74, 80, 86, 87, 92, III. 
Eleocharis acicularis, 160. 
—— palustris, 161. 
Elevation of the sea-bed, 7, 37, 46. 
, relation to temperature of, 13. 
Elie, Fife, 66, 67. 
Elm, 11, 59, 66, 69, 74, 142. 
