INDE X. 



639 



Avicennia nitida, 588. 



Avicennia officinalis, 588. 



Avicennia tomentosa, 588. 



Azalea indica, glands, 91. 



Azolla, 15, 17, 22, 34, 51 : 

 apex of stem, 16 ; sto- 

 mata, 35 ; root-structure, 

 364; vascular system, 283, 

 364. 



Baccharis halimifolia, secre- 

 tory reservoirs, 447. 



Bactris, 266. 



Balanophora, point of at- 

 tachment, 385. 



Balanophoreae, structure of 

 point of attachment, 384; 

 vascular system, 250. 



Balantium Culcita, scleren- 

 chyma, 428; vascularsys- 

 tem, 343. 



Balsamodendron, resin-pas- 

 sages, 453. 



Bambusa, fibre, 131; scle- 

 renchyma, 422. 



Bambuseae,parenchyma,409. 



Banisteria, 577. 



Banksia, 70: cork, 550; 

 stomata, 35, 47; vascular 

 system, 303, 304. 



Bark, peeling, 556 ; ring, 

 555; scale, 555. 



Barleria alba, cystoliths, 

 105. 



Basella, stomata, 41. 



Bast, 458: crystals in, 539 ; 

 structure of, 519. 



Bast-cells, 129. 



Bast-fibres, 129, 526. 



Batrachium, 300. 



Bauhinia, anomalous struc- 

 ture, 589, 601, 603 (Fig. 

 238). 



Bauhinia anatomica, hairs, 

 65. 



Beaucarnea tuberculata,6 1 8. 



Beech, growth of wood, 



477._ 



Begonia, 467 : coUenchyma, 

 119 (Fig. 47); cortical 

 bundles, 256 ; epidermis, 

 33 ; medullary bundles, 

 535; medullary rays, 491 ; 

 stomata, 45, 47, 49 ; vas- 

 cular system, 248, 253. 



Begonia angularis, 484, 491 : 

 cortical bundles, 257. 



Begonia argyrostigma, 67. 



Begonia Dregei, 33, 47. 



Begonia Evansiana, 253. 



Begonia Fischeri, 33. 



Begonia heracleifolia, 47. 



Begonia Huegelii, 253, 491. 



Begonia laciniata, 253. 



Begonia luxurians, 253. 



Begonia macularis, cortex, 

 404. 



Begonia manicata, 33, 47, 

 67 : hair-structures, 55, 

 64. 



Begonia muricata, 253, 484, 

 491. 



Begonia peltata, 33. 



Begonia platanifolia, hairs, 

 65. 



Begonia Rex, 253. 



Begonia ricinifolia, 33. 



Begonia sanguinea, 33. 



Begonia spathulata, 47. 



Begonia tomentosa, 33, 257. 



Begonia vitifolia, hairs, 6g. 



Begonia xanthina, 253. 



Begoniaceaf, stomata, 41, 

 456. 



Bellis perennis, 446, 447. 



Beloperone oblongata, cys- 

 toliths, 105. 



Benincasa cerifera, wax, 87. 



Berberideas, vascular system, 

 248. 



Berberis, 456, 497, 539: lig- 

 neous bundle, 495. 



Berberis vulgaris, 484, 505 : 

 annual rings, 506 ; bast- 

 fibres, 526; crystals, 142, 

 530; pith, 403; scleren- 

 chyma, 419, 425; spiral 

 vessels, 158; vascular sys- 

 tem, 391. 



Beta, coUenchyma, 119; pa- 

 renchyma, n6; vascular 

 system, 353. 



Beta vulgaris, 599. 



Betula, 171 : cork, no, 1 1 1, 

 1 1 3) 55<3; cortex, 404; 

 glands, 91 ; lenticeis, 560, 

 562; ligneous bundle, 495; 

 medullary rays, 493 ; pe- 

 riderm, 548 ; secretion, 

 98 ; sieve-tubes, 176. 



Betula alba, 471, 493, 495, 

 502, 511: bast-fibres, 527; 

 cork, 551, 557; cortical 

 pores, 564 ; glutinous layer, 

 482; lenticel, 560 (Fig. 

 221) ; mucilage, 74 ; pith, 

 403 ; secretory-layer, 90 

 (Fig. 35) ; stomata, 49, 



75. 

 Betula dahurica, 493. 

 Betula fruticosa, mucilage, 



74- 

 Betula populifolia, 493. 

 Betula verrucosa, crystals, 



142, 530; secretions, 



138. 

 Bctulaceae, 167 : vascular 



system, 305. 



Bidens, vascular system, 297, 

 308. 



Bidens cernua, 297. 



Bidens tripartita, 297. 



Bignonia, anomalous wood, 

 569, 572, 575; fibre, 131; 

 ligneous bundle, 496 ; 

 sieve-tubes, 173, 176. 



Bignonia capreolata, 484 ; 

 spiral vessels, 158. 



Bignonia radicans, see Te- 

 coma. 



Bignonia serratifolia, vascu- 

 lar system, 243. 



Bignonia Unguis, 572. 



Bignoniacese, anomalous 

 wood, 569, 573. 



Billbergia clavata, hairs, 64. 



Billbergia zebrina, 418. 



Biota, connections of vas- 

 cular bundles, 386 ; secre- 

 tory reservoirs, 544 ; vas- 

 cular system, 246, 356, 

 386. 



Biota orientalis, bordered 

 pits, 164. 



Birch, cork, 114, 



Biscutella, hairs, 60. 



Bladders, 65. 



Blechnum, sclerenchyma, 

 428; vascular system, 285, 

 363. 



Blechnum brasiliense, 363, 

 428. 



Blechnum occidentale, 428. 



Blechnum Spicant, 286, 312. 



Blitum virgatum, 591. 



Boehmeria, cystoliths, 105; 

 fibre, 131. 



Boehmeria nivea, 590. 



Boerhaavia scandens, 598. 



Bombax, 485, 497 ; fibre, 

 131. 



Bombax Ceiba, 479, 496. 



Bombax pentandrum, 131. 



Bombacese, 497. 



Boragineie, hair-structures, 

 56, 60, 73; secretion, 102, 

 143. 



Bordered pits, 158, 493 (Fig. 

 208). 



Boronieae, oil-cavities, 207. 



Bossisea, parenchyma, 407, 

 409. 



Boswellia papyrifera, cork, 

 no, I T I, 112, 114, 550. 



Botrychium, 320. 



Botrychium Lunaria, endo- 

 dermis, 123; mucilage, 

 74 ; vascular system, 284, 

 320, 346, 362. 



Botrychium rutaefoliuni, 

 346. 



Bougainvillea spectabilis, 



