INDEX. 



Centrifugal, 175 

 Centripetal, 175 

 Centrolepis, 627 

 Cephaelis, 513 

 Cephalanthus, 512 

 Cephalotaxus, 598 

 Cephalotese, 503 

 Cephalotus, 503 

 Ceradia, 521 

 Ceramium, 654 , 

 Cerasin, 163 

 Cerastium, 445 

 Cerasus, 486 

 Ceratium, 649 

 Ceratonia, 478 

 Ceratophyllaceae, 588 

 Cerbera, 537 

 Cereal grains, distribu- 

 tion of, 668 

 fertilisation in, 



113, 284 

 Cereals, albumen of, 



333 , 

 Cereus, 501 

 Ceroxylon, 622 

 Cestrum, 548 

 Cetraria, 646 

 Cevadilla, 616 

 Ceylon flora, 683 

 Ceylon moss, 655 

 Chasrophyllum, 507 

 Chailletiaceae, 572 

 Chalaza, 255, 329 

 Chalk fossils, 750 

 Chalmugra or Chaul- 



mugra, 440 

 Chamaelauciese, 490 

 Chamasrops, 622 

 Chamisso's floral Re- 



gion, 6S4 

 Chamomile, 520 

 Chandelier-tree, 624 

 Channel Island flora, 



706 

 Chara,- 651 

 Chara, carbonate of 



lime in, 131 



rotation in, 152 



Characese, 651 



fossil, 754 



reproduction in, 



274 

 Charcoal as a manure, 



139 

 Chananthus, 489 

 Chatzir, 615 

 Chavica, 591 

 Cheirostemon, 449 

 Chelbenah, 507 

 Chelidonum, 433 

 Chemical agents, ef- 

 fects on movements 



of plants, 3S7 

 Chemical composition 



of plants, 124 

 composition of 



soils, 134 



elements, 124 



Chenopodiacese, 562 

 Chenopodium, 562 

 Cherimoyer, 430 

 Cherry, 311, 486 



Cherry, double flower- 

 ing, 236 



laurel, 486 



Chervil, 507 



Chestnut, 595 



Chestnut, fruit of, 311 



Chian Turpentine, 474 



Chick-pea, 479 



Chickweed, 444 



Chicory, 522 



Chili-nettle, 493 



Chillies, 548 



Chimaphila, 527 



Chimonanthus, 487 



China bark, 513 



root, 617 



Chinese flora, 682 



— - grass-cloth, 584 



Chinanthus, 533 



Chiretta, 540 



Chironia, 539 



Chive, 615 



Chlaenaceas, 45X 



Chloranthace^, 590 



Chloranthus, 590 



Chlorophyll, 12, 168, 

 258, 390 



Chlorosporese, 653 



Chloroxylon, 460 



Chocolate, 450 



Chondodendron, 430 



Chondrites, 751 



Chorda, 654 



Chorisation, 371 



Chorisis, 210, 365 



Choristosporei, 653 



Christison on fossil 

 trees, 789 



Christmas rose, 427 



Christ' s-thom, 473 



Chromatic aberration, 



Chromatometer, 390 



Chromogen, 392 



Chrysanthemum, 521 



Chrysobalanese, 483 



Chrysophanic acid, 

 647 



Chrysophyll, 392 



Chrysophyllum, 531 



Chrysosplenium, 504 



Churrus, 585 



Chusan Han-tsi, 562 



Cibotium, 640 



Cicatrices on ferns, 

 72 



Cicatricula, 82 



Cicatrix, 95 



Cichorace^e, 519 



■ province of, 680 



Cicuta, 508 



Cilia, 204, 205, 235, 

 265 



Ciliated hairs, 33 



Cimicifuga, 427 



Cinchona, 512 



glands, 35 



Cinchonaceae fossil, 755 



Cinchonas, or Medi- 

 cinal barks, Region 

 of, 686 



Cinenchjnna, 21 



Cinenchymatous, 146 



Cinnamodendron, 439 



Cinnamomum, 568 



Cinnamon, 568 



Circaea, 493 



Circinate, no, 339 



Circular, 194 



Circulation of fluids in 

 plants, 124, 142, 147 



Circumscissile, 226,307 



Circumscription of 

 leaf, 82 



Cirrus, 97, 120 



Cissampelos, 430 



Cissus, 461 



Cistaceae, 439 



Cistuses, province of, 

 680 



Cistus-rape, 577 



Citron, 454 



Citrus, 454 



Cladenchyma, 4 



Cladium, 628 



Cladocarpi, 643 



Cladonia, 647 



Cladosporium, 651 



Classes, essential char- 

 acter and nomencla- 

 ture, 411 



of plants, 405 



Classification, artificial 

 and natural, 406 



systems of, 405, 



418, ^22 



Clavaria, 649 



Clavate, 217 



hairs, 32 



Claviceps, 650 



Claw, 201 



Claytonia, 446 



Clearing-nut, 539 



Cleft-grafting, 325 



Clematidese, 426 



Clematis, 427 



Cleome, 438 



Clerodendron, 555 



Clianthus, 479 



Clim.ate, effect of, on 

 flowering, 667 



Climbing plants, 385 



Clinandrium, 230 



Clinanthium, 173 



Clintonia, 525 



Close interbreeding, 

 prevention of, 286 



Closing of flowers, 262 



Clove, 491 



Clove pink, 445 



Clover, 479 



Cloves, 114, 358 



Club-moss, 640 



Club-mosses, embryo- 

 geny in, 278 



Clusiaceae, 456 



Cluster-pine, 599 



Cnestis, 476 



Coal epoch, climate of, 



— flora of, 743 

 Coal-measures, plants 



of, 730 

 Coal of Htunus, 134 



835 



Coal, sporangia in, 729 

 Cobsea, 542 

 Coca, 457 

 Cocci, 306 

 Coccoloba, 565 

 Cocculus, 430 

 Cochlearia, 437 

 Cochleariform, 202 

 Cochineal-Cactus, 502 

 Cockscomb, 173, 562 

 Cocksfoot-grass, 631 

 Cocoa, 450 

 Cocoa-plums, 483 

 Cocoineas, 621 

 Coco, 621, 625, 

 Coco-nut, ^21, 291 



albumen of, 



^333 



Ccelospermse, 506 

 Coffea, S14 

 Cohesion, 365, 369 

 Coiling of tendrils, 385 

 Coir-rope, 621 



Coix, 632 

 Colchiceae, 616 

 Colchicum, 616 

 Coleorhiza, 42, 336 

 Coleseed, 437 

 Collateral, 257 

 Collecting hairs, 33 

 Collectors in foreign 



countries, directions 



to, 806 

 Collemaceas, 646 

 CoUenchyma, 8 

 Collomia, 542 



spiral cells in 



seeds of, 327 



CoUum, 38, 334 

 Colocasia, 625 

 Colocynth, 496 

 Coloquintida, 496 

 Colouring matters, 171 

 Colours, complement- 

 ary, 396 



of flowers, 393 



in natural orders, 



Colpenchyma, 4 

 Colt's foot, 520 

 Columbine, 202 

 Columella, 304 

 Columelliacese, 532 

 Columna, 219 

 Columnea, 541 

 Colutea, 480 

 Colza, 437 

 Combretaceae, 488 



fossil, 754 



Commelynaceae, 622 

 Commissure, 311 

 Compositae, 517 

 fruit of, 310 



arborescent, Re- 

 gion ^, 687 



Compound, 235, 239 



leaves, 85, 91 



Compressed, 330 

 Compressorium, 773 

 Comptonia, 592 

 Conanthereae, 614 

 Conceptacles, 268 



