INDEX. 



Pontine va petiolata, vi. 85. 

 Pontey, Mr., 2 S. ii. 224 

 Poolasang, v. 116. 

 Poole, Mr. Joseph, iv. 333. 

 Poore, Sir Edward, observations on the cul- 

 tivation of stove plants, vii. 389. 

 Populus grandidentata, vi. 496. 

 Porlieria hygrometrica, 2 S. ii. 285. 

 Portland, Duke of, vii. 263. 

 Portakal Cavac, vi. 57. 

 Portogallo, iii. App. 16. 

 Potash, 2 S. iii. 36. 



Potato, 2 S. ii. 238 ; 2 S. iii. 156 ; vi. 497. 



its introduction to England, i. 8. 



to Ireland, i. 9. 



— on the time of its introduction, i. 8. 



an object for which the Horticultural Society 

 proposed premiums, i. App. 1, 2. 



names by which it was formerly known, 



i. 9, 10. 



observations on raising new and early 



varieties of, i. 57. 



experiments on its culture, i. 153. 



produce of a given portion of ground, 



i. 189. 



sets should be placed with their lead- 

 ing buds upwards, iv. 448. 



observations on the culture of, i. 187. 



culture of in hot-beds, i. 192. 



remarks on some early varieties, and 



the best method of forcing them, i. 244, 245. 



— Mr. Knight's method of manuring for 



an early crop, i. 249, 250. 



— forced, account of a method of grow- 

 ing, ii. 144. 



■ cultivated for winter use in Cornwall, 



ii. 75. 



beneficial results of planting those which 



have grown late in the preceding year, ii. 



— young, notice of modes of obtaining 



them, iii. 122, 123. 



■ experiment to ascertain the relative pro- 



duce when cultivated in single or double 

 drills, or in beds, iii. 124. 



culture of, vii. 405 ; 2 S. i. 415. 



— young, modes of continuing a supply of 



through the year, iii. 48. 



cultivated in China, v. 50. 



— highest range of cultivation on the 



Andes. 2 S. iii. 153. _ h d f 



obtaining very early crops, 2 S. i. 35. 

 • vital union and community of circulat- 

 ing fluid between the old tuber and the plant 

 which has sprung from it, iv. 449. 



Potato, remarks on the origin and cure of a 

 disease to which it is liable, i. 192. 



Curl, a disease of, remarks on its origin 



and cure, i. 191, 192. 



on its prevention, ii. 64. 



Mr. Crozier's method of prevent- 

 ing, i. 192. 



practice in Cornwall of obtaining fresh 



sets from a granite soil, ii. 75. 



Mr. Sherbrooke's method of raising 



young potatoes in the winter months, i. 225. 



great produce of per acre, 2 S. i. 93. 



experiments in the Garden of the So- 

 ciety, with the view of ascertaining the rela- 

 tive productiveness from tubers and sets, 

 2 S. i. 445. 



experiments respecting its culture, 2 S. 



i. 524 ; 2 S. ii. 156. 



experiments with, 2 S. iii. 40. 



inorganic constituents of, 2 S. iii. 50. 



Ash-leaved Kidney, vii. 407. 



Asparagus, vi. 571. 



Bermuda, 2 S. iii. 60. 



Blood-red, ii. 400. 



Blue-red Marbled, 2 S. i. 155, 158. 



. Bread-fruit, 2 S. i. 451 ; 2 S. iii. 60. 



Champion, 2 S. i. 449, 451, 453. 



Chapman's, 2 S. iii. 60. 



Cornichon Jaune dit la Parmentier, 



2 S. i. 155, 158. 

 La Degeneree, 2 S. i. 155, 156, 158, 



159. 



La Divergente, 2 S. i. 155, 156, 158, 



161, 451. 



Downton Yam, 2 S. i. 157, 451. 



Dunmore Kidney, 2 S. i. 452. 



early, method of raising in the open 



ground, iv. 447. 



Flat White, 2 S. i. 155, 158. 



Manley, 2 S. i. 155, 158, 449, 



450, 453 ; 2 S. iii. 60. 



Kidney, 2 S. i. 155, 158. 



Walnut-leaved, 2 S. i. 155, 158. 



a Feuilles de Haricot, 2 S. i. 155, 



158, 451. 



Fox's Seedling, i. 213. 



Golden, 2 S. i. 155, 158. 



of Peru, vi. 569. 



pied, 2 S. i. 155, 158. 



Hative de Juin, 2 S. i. 155, 158. 



Holland, 2 S. i. 155, 158. 



de Hollande Jaune, 2 S. i. 155, 158. 



Jaune Blanche, 2 S. i. 155, 158. 



Kidney, Long Red, 2 S. i. 155, 156, 



158, 159. 



Kidney, Salmon-coloured, 2 S. i. 155, 



157, 158. 



