758 



SUBJECT INDEX 



Connecting-thread, protoplasmic, 34, 304, 



394. 035 sqq. 

 Connecting fibres, protoplasmic, 58 sqq. 

 Correlative character, 4. 

 Cork, 134 sqq. 



inextensibility of, 131). 

 Cork-crust, 136. 

 ( lork-film, 136. 

 Cortication, 62. 

 Cotyledonary sheath as sense-organ, 608, 



614. 

 Cover-cell, 518, 519, 520. 

 Crossed cell-layers, 554. 

 Crystalloid, see Protein-crystal. 

 Crystal-dust, 530. 532. 

 Crystal-fibre, 531, 533. 

 Crystal-sac, 530 sqq., 541, 657, 666, 687. 

 Cuticle, 103, 242, 492, 504. 511, 576 580. 



583, 584. 

 Cuticular diffusion, 433. 

 < 'uticular epithelium, 122. 

 Cuticularisation, see Cutinisation. 

 Cutin, 102, 593. 

 Cutinisation, 47, 48, 102. 103, 440. 409. 



490, 502. 

 Cylinder, fibrous, see Stereome-cylinder. 



mechanical, see Stereome-cylinder. 

 Cystidium, 431. 

 Cystolith, 33, 536, 537, 541. 

 Cytase, 250. 

 Cytoplasm, 21. 



Daughter-cell, 29, 34, 59. 

 Daughter-nucleus, 29, 34, 57 sqq. 

 Dehiscence of anther, 555, 556. 



of fern -sporangium, 557, 558, 560. 

 Depilation, 132. 

 Dermatogen, 85, 86, 87, 88, 95. 

 Dermatosome, 46. 

 Dermocalvptrogen, 89. 

 Dextrine, 412, 508. 

 Diageotropism, 596. 

 Diaheliotropism, 615 sqq. 

 Diaphragm, 182, 443. 

 Diastase, 249, 293, 412, 413, 421, 505 



sqq. 

 Dictyostele, 377, 378. 

 Differential illumination, 616 sqq. 

 Diffuse sensitiveness, 571. 

 Diffusion, 44. 

 Digestive pouch, 93. 

 Dilatation-parenchyma, 692. 

 Duramen, see Heart-wood. 



Ectoplast, 21, 24, 25, 34, 44, 269, 304, 573, 



597, 630, 635, 638, 639. 

 deformation of, 575 sqq. 

 Elaioplast, 43. 

 Elaiosome, 428. 

 Elater, 559. 



Embryo-sac as haustorium, 244. 

 Emulsin, 529. 

 Endodermis, 92, 231. 283. 347, 350. 352, 



353. 359, 368 sqq., 376, 391, 522, 530. 



603 sqq., 652. 

 of xerophytes, 373. 



Endosperm, 43, 46, 60, 410, 413, 417, 420, 

 421. 122. 423 afa 505 sqq. 



Enlargement, 647. 



Enzyme, 338, 412, 420, 422, 485, 505, 529 ; 

 see also Cytase and Diastase. 



digestive, 578, 579. 



proteolytic, 504. 

 Enzyme-reservoir, 529. 

 Epidermal walls, folded, 113. 

 Epidermis, 101 sqq. 



as water-jacket, 114. 



multiple, 122, 123, 124. 



papillose, 120, 121, 616 sqq. 



persistent, 111. 



regeneration of, 149. 



secondary, 148, 540. 



tensile strength of, 109. 



velvety, 110. 

 Epinasty, 676, 677. 

 Epistrophe, 272, 273, 274. 

 Epithem, 493, 494, 497, 498. 

 Epithem-hydathode, 494, 510. 

 Equatorial plane, 57. 

 Equatorial plate, 57, 58. 

 Eremobic plant, 53. 

 Erythrophyll, see Anthocyanin. 

 Euphotometric leaf, 615 sqq. 

 Exodermis, 224, 226, 231, 232, 233, 234, 



481, 482. 

 Exoskeleton, 54. 

 Experimental method, 9, 10, 12. 

 Extirpation, 11. 

 Exudation of sap, 323. 

 Exudation-pressure, 487, 673, 674. 

 Eye-spot, 630. 



Eat, 47, 337, 342, 343, 344, 415, 418, 429, 



431, 514, 656, 661. 

 Feeding-hair, 431. 

 Feeding-tissue, 428 sqq. 

 Fertilisation, 29. 



Fibre, extracambial, 155 ; see also East- 

 fibre. 



interzonal, see Connecting-fibre. 



intracambial, 155 ; see also Wood-fibre. 



multinucleate, 154. 



septate, 154. 

 Fibrous body, 233, 234. 

 Fibrous layer (of anther), 544, 555, 



556. 

 Fibrous sheath, 346, 347, 355, 372, 383. 

 Fibrovascular bundle, 169, 201, 347, 348, 



697. 

 Fibrovascular strand, subcortical, 173, 175. 

 Flagellum. 631. 

 Floating-tissue, 445, 548, 549. 

 Floating-wood, 689. 

 Flying-hair, 543, 545. 



hygroscopic, 552, 553. 

 Flying-membrane, 546, 547, 548. 

 Flying-tissue, 543 sqq. 

 Food-body, 428. 

 Fore-runner-tip, 437. 

 Front-cavity (of stoma), 440. 

 Fructose, 415, 428. 

 Fucosan, 431. 



