602 



INDEX. 



Anchusa crassifolia, 41. 



italica, 40. 

 Andreaea, 184. 

 Anemoneae, 329. 

 Anethum, 483. 

 Angiosporae, 139, 143. 

 Annuals, 288. 

 Annular ducts, 48. 



rings, 56, 238. 

 Annulus, 180. 

 Ansa, 238. 

 Anthela, 310. 

 Anthemis, 226. 

 Anther, 296, 347, 558. 



structure of the, 352. 

 Anthera, 201. 

 Anthoceros, 171. 



laevis, 168, 172. 

 Anthocyan, 27. 

 Anthoxanthin, 27. 

 Anthurus, 310. 

 Antiaris toxicaria, 117. 

 Apex, 131. 



Apocynacea;, 42, 50, 64, 66, 379. 

 Aponogeton, 16, 54. 



distachyon, 293, 419. 

 Apothecium, 145. 

 Aquilegia vulgaris, 306. 

 Arabin, 20. 



Aracea?, 65, 69, 271, 540. 

 Arachis hypogaea, 215, 229. 

 Archegonia, 184. 

 Archegonium, 178. 

 Arcyria, 152. 

 Areca oleracea, 221. 

 Aril, 430. 



Arisarum australe, 320. 

 Aristolochia biloba, 253. 



Sipho, 280. 



Aroideae, 65, 69, 217, 540. 

 Arrow root, 16. 

 Articulation, 266. 

 Arum maculatum, 17. 

 Arundo, 42. 



Donax, 45, 51. 



Asclepiadaceae, 50, 64, 66, 379. 

 Asexual plants, 140, 166. 

 Asparagus, 207, 235. 



officinalis, 71. 



rhizome of, 215. 

 Aspidium Filix mas, 192. 

 Assimilation, 80. 

 Astomi, 184. 

 Astrantia, 302. 

 Atmospheric air, cells in contact with, 



107. 

 Atmosphere, composition of, 471. 



in relation to plants, 503. 

 Atropa, 440. 

 Auricula, 168. 

 A vena sativa, 223, 272. 

 Averrhoa Bilimbi, 552. 



Carambola, 552. 

 Avicennia, 63. 

 Axes, 221. 



Axes, structure of the, 235. 

 Axial organs, 216, 221. 

 structures, 258. 



authors on, 256. 

 Axillary buds, 216. 

 Axis, floral, 386. 



functions of, 556. 

 primarius, 221. 

 Azolla, 204. 



Bacca, 447, 448. 

 Balanophoreae, 22. 

 Balausta, 449. 

 Balsamina hortensis, 52. 

 Balsaminea?, 47, 54. 

 Banana, 476, 484. 

 Banksia, 72, 340. 

 Baobab trees, 538. 

 Bark, 236. 

 Base, 131. 



Batrachospermum, 145. 

 Bauhinia, 254. 

 Beech, 55, 241 . 

 Begonia, 26, 113, 275, 384. 

 Bell-shaped leaves, 130. 

 Bell is perennis, 361. 

 Berberis, 343, 351. 



vulgaris, 552. 

 Bernhardia complanata, 1 89. 



dichotoma, 17. 

 Berry, 448. 

 Berries, stone, 442. 



true, 442. 

 Bertholletia, 423. 

 Betula, 286, 332. 

 Bignonia capreolata, 252. 

 Bignoniaceae, 251. 

 Birch, 237. 

 Birdlime, 28. 

 Bisehoff, 179. 

 Blasi*, 167. 

 Blastidia, 102. 

 Blechnum gracile, 34, 196. 

 Bletia, 294, 361. 



Tankervillia, 248, 567. 

 Bloom, 118. 



Blooming of a flower, 310. 

 Blossom, 170, 177. 

 Boletus bovinus, 538. 



edulis, 538. 

 Bolbophyllum, 294. 

 Bombaceae, 60. 

 Bombax pentandra, 60, 62. 

 Boragineas, 40. 

 Borago officinalis, 122. 

 Borrera, 158. 



ciliaris, 34, 159. 

 Botrytis Bassiana, 152. 

 Boxwood, 546. 

 Bracts, 280. 

 Bracteoles, 280. 

 Brassavola cordata, 79. 

 Brassica, 22. 

 Braun, Dr. A,, 266. 

 Bravais, 264. 



