INDEX 



589 



Bunch Grasses, 570. 

 Bundle-sheath, 30. 

 Burbank, 321. 

 Burdock head, 362. 

 Burls, 199, 200. 

 Burnt Fungi, 452. 

 Butcher's Broom, 194, 570. 

 Button Bush, 336. 



Cactus, 189, 550, 551. 



Caffein, 109. 



Catamites, 509. 



California Poppy, 546. 



Callithamnion, 447. 



Caloriscope, 170. 



Calyptra, 488. 



Calyx, 269, 351. 



Cambium, 118; described, 132; 



growth from, 124. 

 Campanulales, described, 556. 

 Camphor, 108. 

 Cankers, 367. 

 Caoutchouc, 108. 

 Capillarity, 148, 237. 

 Capillitium, 413, 414, 475. 

 Caprifoliacece, 556. 

 Carbohydrates, 100; value, 100. 

 Carbon dioxide, absorption by plants, 



22. 

 Carboniferous Period, 500, 509, 510. 

 Carludovica palmata, 533, 534. 

 Carotin, 90; composition, 108. 

 Carpel, 273, 351. 



Carpet Liverworts, 570 ; Mosses, 570. 

 Carpogonium, 445. 

 Carpospores, 397. 

 Carrion Fungi, 476. 

 Caruncle, 363, 375. 

 Caryophy Hales, described, 545. 

 Castor Bean, 375, 549. 

 Casuarinas, 540. 

 Cat-Tails, 529. 

 Caulerpa prolifera, 432. 

 Cedar, apples, 347 ; of Lebanon, 523. 

 Cell, contents, 42; definition. 8; 



division, 281, 283; initial, 355; 



sap, 30 ; shapes, 42 ; structure, 



41 ; wall, thickened, 103. 

 Cellulose, 41 ; composition, 98 ; uses, 



99. 

 Cement, in trees, 211. 

 Central cylinder, 264. 

 Centrospermce, 545. 

 Century Plant, 114, 536, 570. 



Cephalanthus, 336. 



Cephalotus, 548. 



Ceramium, 447. 



Cetraria islandica, 462. 



Chwtophoracea, 423. 



Chalaza, 274. 



Chalazal angle, 376. 



Chalazogamic, 541. 



Chaparral, 585. 



Char a, 434 ; fragilis, 433. 



Charales, described, 432. 



Chemosynthesis, 87, 408. 



Chemotropism, 249. 



Chenopodiales, described, 544. 



Chestnut disease, 356, 454. 



Chimoera, 210, 366. 



Chlamydomonas, 416, 417. 



Chlorella, 418. 



Chlorenchyma, 17, 29, 262; areas, 

 32; thickness, 53. 



Chlorophycea, described, 415. 



Chlorophyll, 17, 108, 386; composi- 

 tion, 108 ; function, 25 ; spread, 

 387. 



Chloroplastids, 30. 



Chlorosis, 368. 



Chondriosomes, 41. 



Chondromyces crocatus, 409. 



Chromatin, 280. 



Chromatophores, 396. 



Chromosome, mechanism of heredity, 

 310; numbers, 493. 



Chromosomes, 280 ; diagram, 282 ; 

 significance, 282. 



Chrysanthemum, 318, 557. 



Cion, 208. 



Cladonia rangiferina, 462. 



Cladophora, 421. 



Cladophylla, 194, 196. 



Clambering stems, 184 ; vines, 575. 



Classes, 392, 393. 



Classification, 2, 10; ecological, 392; 

 nature, 391, 393; phylogenetic, 

 391, 392 ; of plants and animals, 

 395. 



Clavaria aurea, 474. 



Claviceps purpurea, 453. 



Cleistogamous flowers, 290. 



Cleistogamy, 292. 



Clematis fruit, 350. 



Climatic Formations, 583. 



Climax Formation, 583. 



Climbers, 9, 184, 575. 



Clinging Vines, 575, 



