INDEX. 



863 



Coflfee powder, 765 



roasting, 381 



sacca-, 765 



substitutes, 331, 765 



sultan, 765 



wild, 347. 385 

 Coffee-tree, Kentucky, 



299 



Coffeol, 381 

 Cohosh, black, 497 



blue, 273 

 Cola, 435 



acuminata, 333 



family, 332 



species, 436 



staminate, 436 

 Colchiceine, 510 

 Colchici cormus, 510 



powder, 771 

 Colchici semen, 426 



powder, 771 

 Colchicine, 426, 510 

 Colchicoresin, 426 

 Colchicum autumnale, 

 236 



corm, 510 

 powder, 771 

 Colchicum seed, 426 



powder, 771 

 Coleoptera, 420 

 Collateral, 206 

 Collection of drugs, 



406 

 CoUenchyma, 186 

 CoUetia, 326 

 Colliguaya, 317 

 Colloid in starch, 164 

 Colloidal substances, 



161 

 Colocynth, 583, 743 

 Colocynthein, 583 

 Colocynthin, 583 " 

 Colocynthis, 583 



powder, 743 

 Colocynthitin, 585 

 Colophony, 653, 750 

 Coloring principles, 



251, 349 



black, 318, 348, 349 



blue, 284, 298, 317 



328, 331 



green, 159, 252 



purplish-red, 350 



violet, 317 



red, 254, 268, 27s 



280, 285, 310, 326, 



334, 344, 349. 381, 



Coloring principles, red 



546, 547, 558 

 yellow, 160, 252, 

 254, 257, 258, 262, 

 281, 299, 317, 325, 

 328, 335, 338, 341, 

 343, 344, 349, 381, 

 382, 483, 484, 498, 

 525, 543, 555, 558 

 (see also tannin} 

 Colors, cell-sap, 169 



white, 171 

 Coltsfoot, 390, 400 

 Colubrina, 326 

 Columbamine, 460 

 Columbine stamen, 127 

 Columbo, 459 



American, 460, 486 

 Columella stamen, 127 

 Columella, 22, 49 

 Column (in orchids), 



245 

 Colutea, 610 

 Combretaceee, 348 

 Combretum, 348 

 Comfrey, 367 

 Commelina, 235 

 Commelinace?e, 235 

 Commiphora, 310, 31 1 



species, 675 

 Compass plant, 400 

 Complete flower, 136 

 Compositae, 390, 392 

 Comptonia, 251 

 Concentric, 206 

 Conducting cells, 188 



parenchyma, 185 

 Conduplicate, 121, 155 

 Condurango, 365 

 Cone, 150 

 Confluent, 128 

 Conhydrine, 567 

 Coniceine, 568 

 Conidia, 17, 34 

 Conifers (drugs), 682 



economic uses, 78 

 Coniine, 567 

 Conium, 567, 568, 740 



maculatum, 352 



powder, 719 

 Conjugation, 11 

 Conjunctive tissue, 199 

 Connate-per foliate, 



114 

 Connective, 127 



forms, 128 

 Connigellin, 567 



Connivent, 392 

 Conquuiamine, 520 

 Consolidin, 367 

 Contorts, 360 

 Convallamarin, 490 

 Convallaria, 488 



majalis, 238 



powder, 761 

 Convallarin, 490 

 Convolute, 121 

 Convolvulacese, 365 

 Convolvulin, 452 

 Convolvulus species, 



366 

 Copaiba, 296, 299, 317 



Langsdorffii, 296 



species, 297 



substitute, 337, 440 

 Copal, Inhambane, 299 



resins, 299 

 Copalchi bark, 316 

 Copalchin, 316 

 Copal-like resins, 311 

 Copernicia, 232 

 Copper acetate solu- 

 tion, 808 

 Coptis, 483, 501 

 Corchorus, 329, 330 

 Coriaceous, 112 

 Coriamyrtin, 318 

 Coriander, 562 



powder, 772 

 Coriandrol, 563 

 Coriandrum, 562 



powder, 772 



sativum, 352 

 Coriaracege, 318 

 Coriaria, 318 

 Cork cells, 194 

 Corm, 106 

 Corn, 227 



bran, 790 



cockle seed, 218 



meal, 790 



meal moth, 420 



plant, 228 



(root tip), 93 



silk, 558 

 powder, 785 



smut, 693 



squirrel, 282 

 Cornacese, 355 

 Cornicularia, 6go 

 Corns, kinds, 229 

 Corn-salad, European, 



385 

 Cornus, 355 



