INDEX. 



369 



Food of animals, 17. 



of vegetables, 18, 26. 



Foot-stalk, 41. 

 Forests, 312. 



, tolerant, 312. 



, intolerant, 312. 



, felling of, 312. 



Fossil shells, 164. 

 Frankincense, 94. 

 Fraxinella, 96. 

 Freezing plants, 209. 

 Frost, white, 124. 

 Fruit, 53, 190, 223, 324. 



trees, 214, 285, 324. 



stone, 227. 



aggregated, 234. 



capsular, 236. 



dehiscent, 236. 



buds, 62, 288. 



Fuel, 313. 



Fungi, 24, 39, 124, 126, 306. 



Furrows, 160. 



Genera, 252, 272, 274, 355. 



Geranium, 65. 



Germs, 51, 64, 190, 236. 



of stems, 191. 



of roots, 191. 



Gin, 327. 

 Glands, 92, 97. 

 Glumes, 348. 

 Gluten, 346. 

 Gorterias, 279. 

 Grafting, 192, 198. 



, season for, 201. 



, by approach, 202. 



, by scions, 204. 



, by buds, 204. 



Grain, 179, 327, 343. 

 Gramineous plants, 42, 335. 

 Grasses, 334, 336. 



, artificial, 177,338. 



Green color, 100. 

 Green-house, 116, 120, 132, 1! 

 Gum, 91, 94. 



arabic, 95. 



tragacanth, 95. 



resins, 93, 95. 



Gypsum, 164. 

 Habitation of plants, 276. 

 Habits of plants, 21. 

 Hairs, 219, 221. 

 Hawthorn, 323. 

 Head of flowers, 216. 

 Heat, 74, ]02, 106, 295. 

 Hedges, 322. 

 Hedysarum gyrans, 19. 

 Hemlock, 355, 357. 

 Hemp, 306, 353. 

 Hevea, 93. 



Hieracium, pillossella, 282. 

 Hoe, 158. 



Hoed crops, 177. 



Honey, 206. 



Hornbeam, 203. 



Horse-chesnut, 62, 115, 234, 316. 



Horticulture, 139. 



Hot-house, 116, 120, 132, 139. 



Husk, 344, 348. 



Hyacinth, 286. 



Hybrid, 284. 



Hydrangea, 59. 



Hydraulic ram, 141. 



Hygrometric power, 21. 



Jerusalem artichoke, 341. 



Jessamine, 44. 



Ilex, 324. 



Indian fig-tree, 35. 



Ink, 301. 



Insects, 301. 



Inundations, 148. 



Involucrum, 24, 217. 



Irrigation, 139. 



Irritability, 19. 



Ivy, 302. 



Kali or kelpwort, 125, 282. 



Kalmia, 117. 



Knotted root, 34. 



Labiate flowers, 223. 



Lakes, 130. 



Laurientius, 305. 



Layers, 189, 192. 



, season for, 195. 



Leaf-buds, 62. 

 Leaven, 346. 

 Leaves, 53, 224, 225. 

 , sessile, 54. 



< , articulated, 54. 



, fibres of, 55. 



- , ribs of, 55, 224. 



, stoma of, 55. 



, pennated, 55. 



, palmated, 55. 



, peltate, 55. 



, pedatum, 55. 



, simple ribs, 56 



, contour of, 56. 



, pinnatifid, 56. 



, dissected, 56. 



, compound, 56. 



, succulent, 58. 



, seminal, 58. 



, primordial, 59. 



, radical, 59. 



, floral, 59. 



, colored, 59. 



, arrangement of, 60. 



, folding of, 67. 



, deciduous, 68. 



, fall of, 68,91,298. 



, variegated, 294. 

 Leguminous crops , 179. 

 i family, 357. 



