372 



INDEX. 



Spelt, 343. 



Spermoderm, 220, 236, 344. 



Spike, 211. 



Spindle-shaped root, 32. 



Sporigiole, 28. 29. 



Stamens, 209, 214, 221, 254, 291. 



Standards, 313. 



Stapedra, 82. 



Starch, 348. 



Station of plants, 276. 



Stem, 36. 



, subterraneous, 37. 



, endogenous, 38. 



, exogenous, 38. 



, structure of, 39. 



, germs of, 190. 



Steppes, 154. 



Stigma, 208. 



Stipula, 56. 



Stock, 193. 



Stoma, 55, 73. 



Stones, 161. 



Stone fruit, 227. 



Straw, 344. 



Strawberry, 232. 



Style, 208. 



Subdivision of plants, 189. 



Succulent leaves, 57. 



plants, 195, 196, 



Sugar, 327. 

 Sugar-cane, 42, 190. 

 Sulphate of lime, 164 

 Stir ecorce, 313. 

 Sycamore, 318. 

 Syngenesia, 218. 

 Taillis, 313. 

 Tap-root, 32. 

 Tar, 94. 



Temperature, 106, 113, 127. 

 Tendrils, 53, 292. 

 Testa, 237. 

 Thorns, 53, 292. 

 Tillage, 153. 

 Timothy grass, 34. 

 Tomato, 357. 

 Topinambour, 341. 

 Torus, 210, 232. 

 Tracheae, 23. 

 Tragopogon, 217. 

 Transplanting, 318. 

 Trees, cultivation of, 310. 



latitude of, 127, 331, 352. 



seedling, 201. 



grafting of, 198. 



1st class, hard wood, 312. 



2nd class, soft wood, 312. 



3d class, resinous wood, 312 



for timber, 312. 



for fuel, 313. 



transplanting, 318. 

 Trenches, 140, 160. 



Triticum spelta, 343. 

 Triticum, turgidum, 347. 

 Tuberous roots, 34, 334. 

 Tubular florets, 222. 

 Tuft, 219. 

 Tulip, 285. 

 Turnip, 341, 356. 

 Turpentine, 94. 

 Umbel, 210. 



Umbelliferous family, 357. 

 Vaccinium macrocarpum, 279. 



, oxycoccus, 279. 



Valarianse, 272. 



Valves, 224. 



Variations, 274, 284. 



Variegated leaves, 294. 



Varieties, 274, 284. 



Varnishes, 94. 



Vascular system, 23. 



Vegetable poison, 18. 



Verticellate, 230. 



Vine, 180, 187, 292, 328. 



Viscum Album, or mistlstoe, 28. 



Vitex agnus casius, 108. 



Volatile oils, 94, 95. 



Walnut, 325, 352. 



Water, 89, 123, 129, 184, 214, 349 



, of lakes, 130. 



, of ponds, 130. 



, of rivers, 130. 



, of marshes, 131. 



, of rain, 181. 



Watering, 118. 



, artificial modes of, 139. 



, pots or engines, 139 



, by filtration, 139. 



, by irrigation, 139. 



, seeds 133. 



, meadows, 134. 



, corn, 134. 



, fruit-trees, 133. 



Weeds, 126, 177. 

 Wheat, 186, 345. 



, Polish, 347. 



White frost, 124. 

 White wood, 46. 

 Whorl, 206. 

 Willow-grass, 86. 



tree, 191. 



Wind, 115, 136. 



, sirocco, 115. 



, minstral, 115. 



, bise, 115. 



Wood, 24, 40, 43, 130, 183. 



, combustion of, 90. 



. , frozen, 50. 



Woody fibre, 47. 

 Xylophylla, 290. 

 Yert,846. 

 Yucca, 42. 



