Coimbatore, culture of tobacco in, 618.

  Coir, Coco nut, 551, 552, 555, 556.

  Colman (Mr.), on grain production, 219
    on sugar, 204

  Colocasia, varieties of cultivated, 364

  Colocynth, 638
    oil, 511

  Colombo root, 638
    shipments of coffee from, 48

  Coloring principles of the lichens, 487
    teas in China, 104

  Colza oil, 510, 513, 539

  Conium Arracacha, 375

  Connecticut, culture of tobacco in, 606

  Consumption of rhubarb, 645

  Convolvulus Jalapa, 641
    Scammonia, 642

  Conquin tay, plantain meal, 324

  Constantinople opium, 585

  Consumption of arrowroot, 354
    of arnotto, 449
    cacoa in the United Kingdom, 36
    cassia bark, 394
    castor oil, 544
    coco nut oil, 562
    coffee, 36, 64, 596
    coffee in various countries, 41
    cinnamon, 391
    cloves, 401
    ginger, 418
    indigo, 477
    mace, 414
    nutmegs, 414
    opium, 580
    palm oil, 527
    pepper, 428
    pimento, 431
    sago in the United Kingdom, 318
    sugar in India, 140
             Great Britain, 139
    tea, statistics of, 82, 596
    tobacco, 596, 595

Convolvulus batatas, 333, 334, 356

Coolies employed in Mauritius, 150

Copey, a Cuba dye wood, 485

Copperah, 536, 549, 556, 560, 661

  Corakan flour, 304

  Coriander seed, 437

  Coriaria myrtifolia, 493

  Cork tree bark, 504

  Corn, the common name for maize in America, 270

  Cortes, a description of indigo, 456

  Corypha umbraculifera, 316

  Costus Arabicus, 438
    indicus, &c., 638

  Costa Rica, production of coffee in, 41, 64

  Cotton, information respecting, 9
    seed oil, 564
    cake, 564

  Courida bark, 495

  Cow-itch, 625

  Crane potato, 372

  Crawfurd (Mr. J.), estimate of pepper produce, 422

  Croix lachryma, 304

  Crop hogshead of tobacco, weight of, 605

  Croton Cascarilla, 396
    Eleuteria, 397
    gossypifolia, 625
    oil, 522
    Tiglium, 522

  Cuba, coffee plantations in, 77
    culture of tobacco in, 613
    exports of coffee to America, 63
    cost of producing sugar in, 147, 189
    exports of coffee from, 73
    progress of sugar cultivation in, 148
    production of coffee in, 41
    rice grown in, 292
    statistics of coffee exported, 76
    tobacco plantations in, 614

  Cubebs, medicinal, 639

  Cucumber seed oil, 512

  Cucumis Colocynthus, 638