634 



INDEX. 



Correa speciosa, 65. 



Cortex, spongy, 212. 



Cortical bundles, 256. 



Cortical pores, 560. 



Cortusa, endodermis, 415. 



Corylus, 108, 167, 469: 

 annual rings, 476 ; fibres, 

 528 ; glandular hairs, 90 ; 

 periderm, 548 ; sclerosis, 



540- 

 Corylus Avellana, cork, 



551 ; crystals, 142, 530 ; 



gelatinous layer, 482 ; 



water-pore, 52. 

 Corypha, 266. 

 Corypha cerifera, wax 



covering, 86. 

 Costus, 411. 

 Cotoneaster microphylla, 



493- 

 Cotula tnatricarioides, 446, 



447- 



Cotyledon coccinea, cortex, 

 404. 



Cotyledon orbiculata, wax, 

 83, 87. 



Crassula, 31 : parenchyma, 

 407 ; periderm, 548 ; vas- 

 cular system, 376 ; water- 

 pores, 51, 53. 



Crassula arborescens, end 

 of vascular bundle, 378 

 (Fig.i8o) ; water-pore, S3. 



Crassula cordata, 53. 



Crassula cultrata, 53. 



Crassula ericoides, 53. 



Crassula lactea, 53, 499. 



Crassula lycopodioides, 53. 



Crassula perforata, 53. 



Crassula portulacea, 53. 



Crassula spathulata, 53. 



Crassula tetragona, 53, 548. 



Crassulaceae, 67, 71, 127, 

 458, 492 : ligneous bundle, 

 496 ; secondary growth, 

 478; stomata, 41, 49; vas- 

 cular system, 305, 324, 

 377. 



Crataegus, annual rings, 476; 

 ligneous bundle, 495 ; me- 

 dullary rays, 493 ; scleren- 

 chyma, 426. 



Crataegus coccinea, water- 

 pores, 51. 



Crataegus cordata, 493. 



Crataegus monogyna, 493, 

 495- 



Crataegus Oxyacantha, pith, 

 403-493- 



Crataegus Pyracantha, 493, 



Crepis sibirica, water-pores, 

 51- 



Crinum, epidermis, 34-139. 



Crinum aniericanum, 34. 



Crinum bracteatum, 34. 



Crocus, 422. 



Croton, hair-structures, 56, 

 62, 64, 65, 70. 



Croton Eleutheria, 537: 

 crystals, 530 ; fibres, 529 ; 

 secretory reservoirs, 145. 



Croton nitens, hairs, 64. 



Croton pseudochina, hairs, 

 64. 



Croton tomentosus, hairs, 

 62. 



Cruciferae, hair structures, 

 56, 60, 63 ; secretions, 

 137 ; stomata, 41 ; vascu- 

 lar sy.stem, 353. 



Cryptogams, cork, 108 ; 

 sieve-tubes, 1 80 ; stone 

 elements, 127. 



Cryptomeria, 14, 442 : vas- 

 cular system, 246, 380. 



Cryptostegia, 439. 



Crystals, 140, 529. 



Crystals, clustered, 142, 529. 



Crystals, in bast, 529. 



Crystals, kUnorrhombic, 

 529. 



Crystals, solitary, 142. 



Ctenopteris, 301. 



Cucumis, sieve-tubes, 231 ; 

 thyloses, 171 ; vascular 

 system, 236, 239, 248, 



353, 394- 



Cucumis Melo, 236. 



Cucumis sativus, 236, 239, 

 248. 



Cucurbita, 12, 68, 166, 167, 

 176, 177, 178, 456: root, 

 517; sieve-tubes, 231; 

 spiral vessels, 158 ; thy- 

 loses, 171 ; vascular sys- 

 tem, 248, 305, 324, 353, 

 376; vessels, 169. 



Cucurbita maxima, 354. 



Cucurbita Pepo, secondary 

 growth, 474 (Fig. 204); 

 sieve-tubes, 173, 175 (Fig. 

 68). 



Cucurbitaceae, 12, 25 : hairs, 

 61, 73 ; medullary bundles, 

 248 ; root development, 

 398; sclerenchyma, 419; 

 sieve-tubes, 231 ; silicili- 

 cation, 103 ; vascular sys- 

 tem, 248, 338, 352, 353. 



Cunninghamia, 14: medul- 

 lary rays, 492 ; scleren- 

 chyma, 424 ; vascular 

 bundles, 380 (Fig. 183) ; 

 vascular system, 246, 379, 

 382. 



Cunninghamia lanceolata, 

 epidermis, 77. 



Cunninghamia sinensis, pa- 



renchyma, 410; resin pas- 

 sages, 442 (Fig. 191). 



Cunonia, hairs, 90; secre- 

 tion, 98. 



Cunonia capensis, thicken- 

 ing, 470; tracheides,48i. 



Cuphea lanceolata, hairs, 69. 



Cupressineae, crystals, 141, 

 529; fibres, 527; phello- 

 derm, 552 ; periderm, 

 553, 555 ; secretion, 103; 

 sieve-tubes, 522 ; vascular 

 system, 300. 



Cupressus, 14 : medullary 

 rays, 492; resin canals, 

 443, 544 ; secondary 

 changes, 475 ; vascular 

 system, 246. 



Cupressus pyramidalis, 245. 



Cupressus sempervirens,492. 



Gupuliferae, cortex, 404 • 

 vascular system, 305, 353. 



Curculigo, vascular system, 

 302, 360, 



Curculigo recurvata, 360. 



Curcuma longa, vascular sys- 

 tem, 267, 360. 



Curcuma zedoaria, vascular 

 system, 267. 



Cuscuta, haustorium, 383 ; 

 vascular system, 366. 



Cuscuteae, stomata, 46, 47. 



Cuspidaria, 574. 



Cussonia, secretory reser- 

 voirs, 202, 205, 450. 



Cuticle, 29, 75 : compositiofi 

 of, 79. 



Cutin, 74 : chemical compo- 

 sition of, 81. 



Cyanophyllum magnificum, 

 cortical bundles, 259, 260. 



Cyathea, sclerenchyma, 42S ; 

 vascular system, 291, 292, 



293, 344, 346- 

 Cyathea arborea, 118, 291, 



294, 344, 428. 

 Cyathea ebenina, 291, 293. 

 Cyathea Imrayana, 118, 



428 : sieve-tubes, 181 ; 

 stem-structure, 428 (Fig. 

 189) ; vascular system, 

 291 (Figs. 138-142), 293, 

 294, 344. 



Cyathea medullaris,346,405, 

 428. 



Cyathea microlepis, 346. 



Cyatheaceae, 1 18-128, 141, 

 406 : sclerenchyma, 426 ; 

 sieve-tubes, 180; tannin- 

 sacs, 153 ; vascular system, 

 285,291, 297, 342, 371. 



Cycadeae, 67-129; mucilage 

 canals, 202, 441 ; paren- 

 chyma, 1 1 7, 410 ; scleren- 



