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Balfour, Prof. I. B., 169. 



Ballaugh, 56, 57, 61, 62, 79, 80. 



Baltic ice-sheet, 39. 



Barren-lands, plants of, 15. 



Barriers, influence of, 7, 14, 19, 22, 24- 



33. 39. 46, 47- 

 Barry Docks, 46, 53, 57, 58. 

 Bartsia Odontites, 135. 

 Beach-plants, 13, 14. 

 Beans carried by wood-pigeon, 30. 

 Bearberry, 21, 23, 42, 100. 

 Beech, 28, 69, 146. 

 Beeston, 58, 59. 

 Beetles, fossil, 6, 7, 54. 

 Beith, Overtoun near, 84. 

 Beldorf, Holstein, 72. 

 Belgium, lowland flora of, 13. 

 Bell, Alfred, 69, 146-148. 



A. M.. 84. 



Bennett, Arthur, 80, 155. 



Bennie, J., 4, 60, 62, 63, 65, 66, 68, 69, 



70, 72, 73, 79, 86, 132. 

 Bergen, Horse-chestnut at, 11. 

 Berghell, Hugo, 163, 166. 

 Berry-bearing plants, dispersal of, 23. 

 Betula alba, 52, 143. 

 Betula nana, 21, 41, 42, 52, 60, 69, 72, 



75, 100, 143, 144. 

 Biden s ccrnua, 128. 



tripartita, 128. 



Biennial plants, origin of, 12. 

 Birch, Arctic, 21, 41, 42, 52, 100. 

 Birds carrying seeds, 23, 26-32, 97. 



■ great mortality among, 30. 



— — eating poisonous seeds, 31. 



Blackberry, 26, 115, 116. 



Black Burn, East Tarbet, 59. 



Blashenvvell, 53, 59. 



Blysmus rufus, 163. 



Bog iron-ore, plants of, 50, 74. 



Boragine<t, distribution of the, 17. 



Bos longifrons at Twickenham, 93. 



Bournemouth Pine, 12, 99. 



Bovey Tracey, 42, 53, 59, 60. 



Bracken, 168. 



Brasenia purpurea, 53, 54, 68, 72, 81, 



82, 106. 

 Bridlington, 53, 60. 

 Broads, flora of the, 14. 

 Broom, prostrate variety of, 4. 

 Broughton, near Edinburgh, 60. 

 Bulrush, 26, -?6. 



Burrs, dispersal of, 20, 24, 26. 

 Butcher's Broom, 11, 12. 



Cae wys, Flintshire, 60, 61. 



Cakile maritnna, 107. 



Calcareous soils, plants of, 17. 



Calcareous tufa, plants in, 51, 59-61, 66. 



Ca/tka palustris, 105. 



Candler, C. , 90, 



Canoes in Clyde Beds, 70. 



Cantrill, T. C. , 66. 



Capsules, use of, 23, 24. 



Cardiff, Drope near, 66. 



Carduus crisptts, 129. 



Carex alpitia, 100, 165. 



canescens, 165. 



diaita, 164. 



disfans, 165. 



echinata, 165. 



filiformis, 166. 



flava, 166. 



muricata, 165. 



paludosa, 166. 



panicea, 165. 



Pseudo-cyperus, 166. 



remota, 165. 



riparia, 166. 



rost rata, 167. 



vesicaria, 167. 



Car pin us Betulus, 16, 24, 26, 75. 144. 

 Carruthers, W., 1, 112. 

 Caruni Carui, 122, 123. 

 Caryophyllacea:, dispersal of, 24, 26. 

 Casewick, 61. 

 Castanea saliva, 16, 146. 

 Caucalis nodosa, 125. 

 Centaurea Cyanus, 87, 130. 

 Central Europe, plants of, 18, 25, 99. 

 Ceratophyllum demersum, 150, 151. 

 Charophyllum temulum, 123. 

 Chara-marl, 56, 79. 

 Charcoal in plant-beds, 59, 86. 

 Chelidonium majus, 107. 

 Cherry, 70, 114. 

 Chestnut, 16, 146. 



Chrysanthemum Leucanthemum, 128, 

 129. 



segetum, 32, 128. 



Cicuta virosa, 122. 

 Cladiu?n Mariscus, 81, 164. 



