TI^DEX. 



667 



Tripa, a name for damaged tobacco 



leaves, 611 

 TripoUum alpmum, 643 

 Truffle, 381 



Tuberous plants, ne-vr, recommended, 

 370 



Tuber cibaHum, 381 

 Turkey berries, 442 



opium, 585 



Turmeric, 419, 434, 442 



used for coloring tea, 436 



Turnips, average -sveigbt of crop in 



IS'e'w Brunswick, 253 

 Turpentine, spirits of, 565 

 Typba bread, 380 

 Tye, a preparation of opium, 585 

 Unearia Gambier, 496 

 United States, production of sugar in, 



145 



supplies of coffee to, 63 



imports of tea and value, 



92 



• value of its agricultural 



produce, 222 

 former culture of indigo, 



461 



production of maple 



sugar in, 215 



tea plant introduced, 95 



Upland rice, 302 



gt own in Texas, 285 



Ure (Dr.), on arrowroot manufacture, 



347 



• on manioc starch, 368 



on tannin in barks, 495 



on indigo manufacture, 472 



Urania guianensis, 444 

 Valenaria edidis, 376 

 Yalonia, 507 



Van Diemen's Land, culture of oats in, 



258 

 YaniUa, 431 



plant, grows in Brazil, 130 



Vara, a Spanish land measure, 9 

 Variolaris, species of lichens, 486 

 Yarzeas, a Portuguese name fur low 



and marshy ground, 183 

 Vateria indica, 512 

 Yegetable butter, 538 



wax, 540 



soap, 574 



Yelvet moss, 486 



Yenezuela, coffee culture in, 62 



Verbesena sativa, 535 



Vernonia anthehnentica, 521 



Yinegar, made from millet, 306 



Yirginian tobacco, statistics of, 598, 600 



method of culture, 



604 



Virola sebifera, 401, 512 



Voandzou, 371 



Yoelcker (Dr.), analysis of quinoa, 310 



Volatile or essential oils, 565 



Vuelta aiajo, the best class of Cuba 



tobacco, 613 

 ■ arribo, the inferior kind of 



ditto, 613 

 Yulpinic acid, 488 



"Wabessepin, a wild American potato, 

 372 



"Wages paid in the Mauritius, 150 

 Walnut, oil from, 510 

 Wangle, oil seed, 533 

 Watappinee, an Indian edible root, 

 372 



Water, proportion of in different kinds 

 of wheat, 221 



quantity in potatoes, 227 



• for making starch, 341 



Wax berries, 546 



— palm, 541 



Wemmatmm, bark of, 499 



racemosa, 505 



Weight per bushel of crops in New 

 Brunswick, 253 



of coffee per bushel, 47 



Wellstead (Lt.) on Socotro aloes, 629 



Westring (Dr.) on the Swedish lich- 

 ens, 489-90 



West India ginger, -±18 



Wheat, weight of, as an index of value 

 236 



imported, 218 



flour do., 218 



culture, statistics of, 220 



annual produce of, 219 



analysis of, by Boussingault, 244 



average price of, 249 



best soil for, 247 



consumption of in England, 248 



produce of in England and Wales, 



248 



information respecting, 10 



starch of, 331-35- 36-37, 343 



composition of the ash of, 241 



yield per acre, 240 



flour, various analyses of, 237 



White pepper, statistics of, 428 

 Whisky, quantity of maize used for, 

 271 



Wilcockes on Paraguay tea trade, 135 



Williams's Middle Kingdom, extract 

 from, 105 



Willoughbeia edulis, 378 



Wilson (Mr. T.) on the cost of produ- 

 cing sugar, 189 



Wilson's rice-cleaning machine, 290 



Winnowing coffee, 51 



machine for tea, 116 



Woad, 452 



