INDIiX. 



;99 



Citron, 438. 

 Citronella oil, 296. 

 Citrullus, 479, 480, 481. 

 Citrus, 437, 438. 

 Cladium, 286. 

 Cladochytriurn, 103. 

 Cladonia, 139, 140, 141, 



142, 143. 



Cladophora, 11, 58. 

 Cladopboraceee, 47, 58. 

 Cladopporium, 124. 

 Cladothrix, 27, 33, 34, 35. 

 Clamp-connections, 86. 

 Clarkia, 485. 

 Clastidium, 25. 

 Clathrus, 173. 

 Clavaria, 159, 161. 

 Clavariacese, 161. 

 Claviceps, 125, 126, 127. 

 Clavija, 513. 

 Claytonia, 373. 

 Cleavers, 552. 

 Cleistocai'peas, 195. 

 Clematidese, 385. 

 Clematis, 378, 379, 380, 



385. 



Cleome, 406. 

 Clerodendron, 535. 

 Clethra, 509. 

 Climacium, 197. 

 Clinopodium, 540. 

 Clintonia, 563. 

 Clitocybe, 171. 

 Clitoria, 471. 

 Clivia, 317, 318. 

 Closterium, 43, 44. 

 Clostridium, 31. 

 Cloudberry, 461. 

 Clover, 135, 471. 

 Cloves, 489. 



Club-mosses, 2, 205, 226. 

 Club-rush, 285. 

 Clusia, 414. 

 Clusiacese, 414. 

 Cluster-cups, 150. 

 Clypeospbaeriaceee, 130. 

 Cnicus, 570, 574. 

 Cnidium, 495. 

 Cobasa, 515. 

 Coca, 442. 

 Cocaine, 442. 

 Cocci, 26. 



Cojccochromaticse, 21. 

 Coccoloba, 360. 

 Cocconeidese, 21. 

 Cocconeis, 21. 

 Cocconema, 20. 

 Cocculus, 390. 

 Coccus, 356. 

 Cochineal, 377. 

 Cochineal-insect, 377. 



Cochlearia, 398, 400. 

 Cochleariinse, 404. 

 Cock's-comb, 369. 

 Cock's-foot, 294, 296. 

 Cocoa-beans, 423. 

 Cocoa-butter, 423. 

 Cocoa-plum, 462. 

 Cocoa-tree, 422. 

 Cocoanut, 298, 300, 302. 

 Cocoanut, Double, 301. 

 Cocoanut-palm, 301. 

 Cocoineee, 300. 

 Cocos, 298, 301, 302. 

 Codiacero, 61. 

 Codiolum, 59. 

 Codium, 62. 

 Coelastrum, 52. 

 Coalebogyne, 432. 

 Coaloglosswm, 332. 

 Coelospermese, 493, 497. 

 Coelospheeriuin, 24. 

 Ccenobia, 47, 51. 

 Ctenogoniuin, 142. 

 Coffea, 550. 

 Coffee, 550. 

 Coffee, 555. 

 Coffee-plant, 550, 553. 

 Coix, 293. 

 Cola, 422, 423. 

 Colchicaceffi, 309, 310. 

 Colchiceae, 310. 

 Colchicin, 311. 

 Colchicum, 310, 311. 

 Coleochffltaceee, 47, 57. 

 Coleochffite, 57, 58. 

 Coleonema, 436. 

 Coleorhiza, 293. 

 Coleosporium, 147, 148, 



152, 154. 

 Coleus, 540, 541. 

 Collema, 138, 142. 

 Colletia, 448. 

 Collinsia, 525. 

 Collomia, 515. 

 Collybia, 171. 

 Colocasia, 303, 305, 306. 

 Colocynth, 481. 

 Colts-foot, 571. 

 Columba-root, 390. 

 Columbine, 382. 

 Columella, 187, 189, 193. 

 Columnea, 523. 

 Columniferse, 421. 

 Colus, 173. 

 Colutea, 470, 473. 

 Comarum, 457, 458. 

 Combretaceee, 487. 

 Comfrey, 533. 

 Comma-bacillus, 40. 

 Commelina, 308. 

 Commelinaceee, 308. 



Commersonia, 422. 

 Commiphora, 438. 

 Compass-plant, 572. 

 Composites, 556, 560, 561, 



563, 564. 

 Comptonia, 350. 

 Condurango-bark, 546. 

 Cone, 235. 

 Cone-scales, 256. 

 Conferva, 54. 

 Confervoidese, 47, 53. 

 Conidia, 87, 90. 



Liberation and distri- 

 bution of, 91. 

 Conidial-layers, 88. 

 Conidiocarp, 89, 147. 

 Conidio-fructin'cation, 87. 

 Conidiophore, 87, 88. 

 Conifers, 3, 237, 238, 252, 



255. 

 Female flower of, 255, 



257. 



Pollination, 258. 

 Coniocybe, 134. 

 Conium, 494, 498. 

 Conjugate, 1, 12, 14, 41, 



88. 



Conjugation, 11. 

 Connaracese, 435. 

 Conocarpus, 487. 

 Conomitrium, 196. 

 Contorts?, 505, 541, 549. 

 Convallaria, 314, 316. 

 Convallariacese, 309, 314. 

 Convallariese, 314. 

 Convolvulacese, 5, 515, 



522, 532. 



Convolvuleee, 516. 

 Convolvulus, 114, 516, 



517. 



Co-operating cells, 248. 

 Copaifera, 467, 468. 

 Copal-balsam, 468. 

 Copernicia, 300, 301. 

 Copper-beech, 157. 

 Coprinarins, 171. 

 Coprinei, 172 

 Coprinus, 172. 

 Coptis, 379, 32. 

 Cora, 176. 

 Corallina, 79, 84. 

 Corallinacese, 84. 

 CoralliorrhizH, 332. 

 Corallorhiza, 5, 332. 

 Coral-root, 332. 

 Corchorus, 424, 425. 

 Cordaitacese, 271. 

 Cordiacese, 47-61, 531, 532. 

 Cordyceps, 125, 127, 18. 

 Cordyline, 316. 

 "Core," 463. 



