596 



INDEX. 



Feta, 369, 370, 372. 



Betal, 363. 



Betonica, 538. 



Betony, 538. 



Betula, 342. 



Betulaceje, 341. 



Biarum, 305. 



Biatorella, 134. 



Bicornes, 33t5, 451, 505, 

 506. 



Biddulphiese, 21. 



Bidens, 566, 572. 



Biebersteinia, 419. 



Bignonia, 529. 



Bignoniaceae, 518, 529. 



Bilberry, 509. 



Billardiera, 455. 



Billbergia, 320. 



Bindweed, 515, 516. 



Biota, 268. 



Birch, 117, 135, 165, 342. 



Bird-cherry, 461, 462. 



Bird-lime, 501. 504. 



Bird's-foot, 472. 



Bird's-foot-trefoil, 471. 



Biscutella, 401. 



Bitter-cress, 402. 



Bitter-sweet, 522. 



Bixa, 412. 



Bixaceae, 412. 



Blackberry, 461. 



Black-boy, 312. 



Black-currant, 153, 455. 



Black-mustard, 401, 405. 



Black-pepper, 363. 



Blackthorn, 462. 



"Bladder" plums, 117. 



Bladder-senna, 470. 



Bladder-wort, 528. 



Blasia, 25, 191, 192. 



Blattiaceas, 483. 



Bleclmum, 209,214, 254. 



Bletia, 332. 



Blight, 132. 



Blindia, 196. 



Blinks, 373. 



Blitum, 369. 



Blood-red Currant, 455. 



Blue-green Algoe, 5, 22. 



Bocconia, 395. 



Boehmeria, 353. 



Boerhaavia, 374. 

 ! Bog-mosses, 193. 

 ' Bog-myrtle, 351. 



Bog Wortleberry, 509. 



Boisduvalia, 485. 



Boletus, 166. 



Bomarea, 318. 



Bombaceae, 427. 



Bombax, 427. 



Bonuemaisonia, 83. 



Bonnemaisoniaceae, 83. 

 Borage, 533. 

 Boragese, 532, 533. 

 Boraginaceae, 515, 531, 



532, 537. 

 Borago, 533, 534. 

 Borassinae, 301. 

 Borassus,301. 

 Borderea, 323. 

 Boronieae, 436. 

 Borreria, 550. 

 Boschia, 190. 

 Bossiaea, 472. 

 Boswellia, 438. 

 Bo-tree, 356. 



Botrychium,202, 210, 211. 

 Botrydiaceae, 47, 59. 

 Botrydium, 59. 

 Botrytis, 128, 134, 135. 

 Bottle-gourd, 481. 

 Bouchea, 535. 

 Bougainvillea, 374. 

 Boussingaultia, 371. 

 Bouvardia, 550. 

 Bovista, 174. 

 Bowenia, 253, 254. 

 Bowiea, 312. 

 Box, 434. 



Brachypodium, 294. 

 Brachythecium, 197. 

 Bracken-fern, 207, 213. 

 Bract, 235. 



Bracteole, 235, 275, 334. 

 Bradypus, 8, 54, 356. 

 Brahea, 300. 

 Bramble, 458. 

 Branching of Palm, 298. 

 Brand-fungi, 95, 108, 109. 

 Brand-spores, 91. 

 Brasenia, 386. 

 Brassica, 399, 400, 401. 

 Brassicinae, 404. 

 Bray era, 460. 

 Brazil-nuts, 489. 

 Breadfruit, 356. 

 Briza, 290, 294, 296. 

 Brome, 296. 

 Bromeliaceae, 308, 309, 



310, 318. 

 Bromus, 287, 289, 290, 



293, 296. 

 Brook-weed, 513. 

 Broom, 472. 

 Broom-rape, 528. 

 Brosimum, 356. 

 Broussonetia, 354. 

 Browallia, 521. 

 Brown Algaa, 1. 

 Brownea, 468. 

 Brownian movement, 28. 

 Brugmansia, 504. 



Brunfelsia, 521. 

 Bryaceae, 197. 

 Bryonia, 481. 

 Bryophyllum, 451, 452. 

 Bryophyta, 1, 234. 

 Bryopsidacese, 47, 60. 

 Bryopsis, 60, 62. 

 Bryum, 197. 

 Buchu, 436. 

 Buck-bean, 543. 

 Buckthorn, 4 48. 

 Buckwheat, 361. 

 Buettneria, 422. 

 Buettneriaceae, 422. 

 Bugle, 537. 

 Bulbine, 312. 

 Bulbochaate, 55, 56. 

 Bulbocodium, 310. 

 Bulbophyllum, 332. 

 Bulgaria, 134. 

 Bulgariaceee, 134. 

 Bullace, 461, 462. 

 Bulliarda, 452. 

 Bull-rush, 303. 

 Bumelia, 511. 

 Bunchosia, 442. 

 Bunias, 400, 403. 

 Bupleurum, 491, 494. 

 Burdock, 570. 

 Burmanniaceae, 328. 

 Bur-marigold, 572. 

 Bur Parsley, 497. 

 Bur-reed, 302. 

 Burseraceaa, 438. 

 Butcher's broom, 316. 

 Butomeae, 281. 

 Butornus, 281, 282. 

 Butterbur, 571. 

 Butter-tree, 414. 

 Butter-wort, 528. 

 Butyric-acid-bacillus, 38. 

 Buxacese, 434. 

 Buxbaumia, 197. 

 Buxbaumiaceae, 197. 

 Buxus, 434. 



Cabbage, 401. 

 Cabomba, 386. 

 Cabombeae, 386. 

 Cacalia, 572. 

 Cactaceae, 375. 

 Cacti, 375. 

 Cactiflorae, 375. 

 Cseoma, 147, 148, 152. 

 Caesalpim'a, 468. 

 Caesalpiniaceae, 466, 470. 

 Caffeine, 441, 553. 

 Cajanus, 471. 

 Cajeput-oil, 489. 

 Cajophora, 476. 

 Cakile, 403. 



