INDEX. 



Acalypha, 89. 



Acantlius, 92. 



Achillea, 30. 



Achl^a 7. Saprolegnia. 



Acomtum NapeEus, 37. 



Actsea, 55, 73. 



Adonis vemalis, 84. 



Adoxa, 29, 31, 55. 



Adventitious buds, 22. 



Aiuga genevensis, 22. 



Alisma, 98. 



Allium Schcenoprasum, 97. 



Alnus glutinosa laciniata, 332. 



Alternations of generations, 51, 52, 



106, 126, 322. 

 Althaea rosea (PoUen-formation), 256. 

 Ampelidese, 94. 

 Amjlum V. Starch. 

 Anabaina, 146. 

 Anagallis, 22. 

 Ananas, 57. 

 Anaphjrtosis, 102. 

 Anarrmnum bellidifolium, 71. 

 Anemone nemorosa, 29, 55. 

 Angelica sylvestris, 86. 

 Anthoceros, 257- 



Apetalous flowers, 94. [250. 



Aphanochsete, 184, 209, 230, 233, 

 Apiocystis, 132, 209. 

 Apios, 33. 

 Aquilegia, 99. 

 Arauoaria, 59. 

 Archidium, 232. 

 Armoracia rusticana, 97. 

 Aroidese, 89, 91. 

 Arthrosiphon, 178. 

 Ascidium, 125, 127, 185, 186, 200, 

 Asimina, 79. [209, 267, 286. 



Asparagus, 44. 

 Aspidium remotum, 310. 

 Aster, 30. 

 Balsaminese, 33. 

 Bambusina, 291, 295. 

 Bartonia, 248, 252. 

 Batrachospermum, 150, 151. 

 Beech V. Tagus. 

 Berberis, 77, 90. 

 Betula alba laciniata, 312. 

 Betulacese, 91. 



Botrydium, 128, 193, 220, 274. 

 Botryocystis, 159, 209. 



Breadth of the base of leaves, 67. 

 Bromos, 40. 



Bryopsis, 129, 140, 166, 268. 

 Buds, 18. 



descent of, 56, 57. 

 Bulbochsete, 141, 151, 156, 157, 183, 

 201, 209. [303. 



pretended conjugation of, 

 Bupleurum rotundifolium, 86. 

 Buxus, 36. 

 Calliopsis bicolor, 85. 

 Calluna vulgaris, 226. 

 Calyoanthus, 77. 

 Campanula medium, 98. 

 Carex, 101. 

 Carpels, 65. 

 Carpinus, 36, 53, 62. 

 Castanea, 89. 



Cataphyllary leaves, 62, 84. 

 Caulerpa, 129, 174. 

 Cell-contents, 155, 171. 



solutions in this, 194. 

 Cell-formation, 121, 123. 



abnormal, 266, 281. 



free, 164, 167, 238, 

 259, 272. 275. 



by constriction, 254. 



by division, 168, 232, 

 240, 250. 



period of, 224. 

 Cell-membrane, 156, 176. 



lamination, 220, 229. 



solution of, 189. 



stripping of, 18, 230. 



tearing up of, 177. 



skinningof,180,188. 

 Centunculus, 34. 

 Chaetomorpha, 185, 186, 268. 

 Chsetophora, 139, 151, 156, 183, 208, 



224, 231, 253. 

 Chantransia, 143, 151, 183, 231. 

 Chara 221. 



Charaoe*, 152, 175, 234, 247. [250. 

 Characium, 125, 185, 209, 229, 230, 

 Cheiranthus Cheiri gyuantherus, 97. 

 Chelidonium magus, 77. 

 Chimonanthus, 78. 

 Chlamidocoocus, 138, 158, 174, 184, 

 196, 205, 211, 216, 224, 229, 238, 

 250, 258. 

 Chlamidomonas, 214, 216. 



22 



