COMMELIN, 37. 



Compost, for Pines, description of a, 407- 

 Cosford Nut, notice of a variety so called, 403. 

 Cranberry, American, method of cultivating 

 it, 96. 



Cressan Pear, described, 42. 



Crithmum maritimum, 232. See Samphire. 



Cucumber, brief practical observations on the 



culture of, during autumn and winter, 282. 

 Curl in Potatoes, on the prevention of, 64.— 



Supposed origin of, 64, 65. 



Dalrymple, Mr., information by, relative to 



the Aphis Lanigera, 168. 

 Darwin, Dr., his Phytologia cited, 26, note. 

 Decortication of trees, remarkable example of 



387. 



Dickson, Mr., his hypothesis of the origin of 

 the curl in the Potatoe, 65. — His evidence 

 appealed to, 87- — Information by him rela- 

 tive to the Aphis Lanigera, 162, 164, 5. — 

 His observations on, and account of, the 

 tubers of the Lathyrus Tuberosus, with 

 instructions for its cultivation, &c. 359.— 

 Notice of a fungus, resembling the Agaricus 

 campestris, exhibited by him to the Society, 

 403. 



Dimocarpus Longan, fruit of, ripened in 

 England, presented to the Society, with a 

 drawing, 400. — Li-tchi, and Long-yen, no- 

 tices respecting their fruits, 401. 



Dog-rose, on the moss-like excrescence on, 

 242. 



Downton Pippin, probable cause of the change 



in, from a milder locality, 1 S6. 

 Drawings of Fruits, lists of those executed for 



the Society, Appendix. 

 Dubrieui., M., of Itouen, notice of a specimen 



of grafting wax sent by him to the Society, 



407. 



Du Hamel, cited, 19. — His rules observed by 

 the Fruit Committee, in those laid down for 

 the description of the Peach and Nectarine, 

 60.— Cited, 199, 201, 230, 253. 



Dung-heat, method of applying it to the ripen- 

 ing of Grapes, 330. 



Dutch Gardeners, probable method of their 

 treating bulbs, 100 



Eglantine Sponge, or common Dog-rose, on 

 the moss-like excrescence on, 242. 



Ellice, Edward, Esq., account of a method 

 of forcing Asparagus, practised by his gar- 

 dener, 361. 



Elton Pear, Mr. Knight's account of it, 1.— 



Cherry, 137, 208, 301. 

 Enkianthus, of Loureiro, misconception re- 

 - Quinqueflora of Dr. 



r gardens and c 



Fagoaga, Viscount, 156. 

 Fences, most eligible ones 



chards, 354. 

 Fig trees, mode of preserving them during the 



Florence Cherry, an account of, 229. — Erro- 

 neously supposed the Bigarreau of Duha- 



MEL, 230. 



Forcing-house, on the form which the glass of 

 a, ought to have, 1 7 1 . — On the ventilation of 

 a, 224. 



Forsyth, Mr., information by, relative to 

 the Aphis Lanigera, 167. 



Fothergill, Dr. John, did not introduce the 

 Snowberry, 94. 



French, Joseph, Esq., an account of his me- 

 thod of forcing Vines and Nectarines, 245. 



Fruit Committee, Report of, 58. 



Fruit, the practice of arbitrarily giving names 

 to various sorts, censurable, 58. — Nomencla- 

 ture of Kew and Hampton Court Gardens 

 to be adhered to, 59.— Desiderata respect- 

 ing, 63.— On the want of permanence of 

 character in varieties of, when propagated by 

 grafts and buds, 160.— On the preservation 

 of, during winter, 193, 399.— Hints for pro- 

 moting the ripening of, 2S8.— Lists of Draw- 

 ings of Fruits executed for the Horticultural 

 Society from May 1815, to May 1817, Ap- 



Fruit-room, plan, and account of a, 76. 

 Fruit trees, advantages of watering them when 

 frozen, 15, 16. — Advantages of propagating, 



