Gypsophila Iron 



Gypsophila, ii 51. 

 Gypsum, i 161. 



H 



Haberlea, ii 51. 

 Habrothamnus, ii 150. 

 Hair as manure, i 153. 

 Halesia, iv 24. 

 Halia Wavaria, i 193. 

 Haltica consobrina, i 177. 

 Hamamelis, iv 24. 

 Hand- working the soil, i 138 

 Hardy plant trade, i 4. 

 Hardy trees and shrubs 



iv i. 



Harebell, ii 16. 

 Hare's-foot Fern, ii 226. 

 Harpalium, ii 51. 

 Harpalus ruficornis, iii 170. 

 Harrow, Drag, iii 16. 

 Harrowing soil, i 106. 

 Hart's-tongue Fern, ii 232. 

 Hawkflies, i 199. 

 Haworthia, ii 141. 

 Hawthorn, iv 19. 

 Hawthorn, Winter, ii 7. 

 Hazel, iv 18. 

 Hazel Nuts, iii 203. 

 Heartwood rot of Apple- 

 trees, iii 90. 

 Heat, action of, i 99. 

 Heath (Erica), ii 173; iv 21. 

 Heath, Golden, iv ii. 

 Heath, Prickly, iv 32. 

 Heath, St. Dabeoc's, iv 19. 

 Heather, White, iv 21. 

 Heating apparatus, i 231. 

 Hedera, iv 24. 

 Hedgerow timber, iii 19. 

 Hedysarum, iv 24. 

 Heeling-in, dangers of, iii 48. 

 Helenium, ii 51. 

 Heliamphora nutans, i 49. 

 Helianthemum, iv 24. 

 Helianthus, ii 51. 

 Helianthus annuus, ii 103. 

 Helianthus tuberosus, iv 72. 

 Helichrysum, ii 41. 

 Heliconia, ii 174. 

 Heliotrope, ii 174. 

 Heliotropium, ii 174. 

 Helipterum, ii 42. 

 Helix hortensis, i 190. 

 Hellebore powder, i 215. 

 Hellebore, white, ii 114. 

 Helleborus, ii 52. 

 Helmont, Van, i 108. 

 Helonias viridis, ii 114. 

 Helophorus rugosus, i 193. 

 Helxine, ii 175. 

 Hemerocallis, ii 53. 

 Hemionitis, ii 227. 

 Hemlock Spruce, iv 65. 

 Hen and Chickens Daisy, 



ii 12. 



Hepialus humuli, i 182. 

 Hepialus lupulinus, iii 170. 

 Heracleum, ii 53. 



Herbaceous plants, ii i. 

 Herb Christopher, ii 3. 

 Herb of Grace, iv 197. 

 Herbs, Sweet, iv 186. 

 Hermaphrodite flowers, i 64 

 Herniaria, ii 53. 

 Heterodera radicicola, i 182 



iv 178. 



Heterodera Schachti, i 182. 

 Heuchera, ii 53. 

 Hibiscus, ii 54; iv 24. 

 Hickory, iv n. 

 Hippeastrum, ii 175. 

 Hippophae, iv 24. 

 Hiring fruit-trees, iii 14. 

 Hoeing, advantages of, i 106 



cost of, iii 25. 

 Holcus, ii 54. 

 Holly, iv 25. 

 Holly Fern, ii 224. 

 Holly-leaved Barberry, iv 8. 

 Holly Oak, iv 35. 

 Hollyhock, ii 54. 

 Hollyhock disease, 54. 

 Holm, Oak, iv 35. 

 Honesty, ii 55. 

 Honey Flower, ii 71. 

 Honeysuckle, iv 29. 

 Honeysuckle Azalea, iv 6. 

 Hop, ii 56. 

 Hoplocampa fulvicornis, 



189; iii 113. 

 Hoplocampa testudinea, 



174; iii 80. 

 Hop mildew, i 209; iii 172. 

 Hop-tree, iv 34. 

 Horehound, iv 193. 

 Hornbeam, iv 10. 

 Horned Rampion, ii 85. 

 Horse Chestnut, iv 3. 

 Horse v. Motor, iv 67. 

 Horse Radish, iv 193. 

 Horticulture, development of 



i i. 



rlose Carrier, iv 212. 

 lot water circulation, i 235. 

 riot water piping, i 237. 

 Hoteia (Spiresa) japonica, ii 



206. 



rlouseleek, ii 98. 

 -lowea, ii 193. 

 luckleberry, iv 54. 

 lumea, ii 175. 

 lumulus Lupulus, ii 56. 

 lumus, i 94, 136; advantages 

 of, i 94; composition of, i 



95- 



lyacinth, ii 56. 

 lyacinths, Roman, ii 57. 

 lyacinthus candicans, ii 46. 

 lyalopterus pruni, iii 114. 

 lybernia defoliaria, i 185, 



193- 



Hybridization, i 66. 

 lydrangea hortensis, ii 175; 



iv 25. 



lydrocyanic acid gas, i 169. 

 lylemyia nigrescens, i 177. 

 lylotoma rosae, i 190. 

 lymenanthera, iv 25. 



235 



Hymenophyllum tunbridg- 



ense, ii 235. 

 Hyophorbe Verschaffelti, ii 



194. 



Hypericum, iv 25. 

 Hypomyces perniciosus, i 



209; iv 123. 



Hyponomeuta padella, i 190. 

 Hyssop, iv 194. 

 Hyssopus officinalis, iv 194. 



Iberis, ii 16. 



Iceland Poppy, ii 81. 



Ice Plant, ii 183. 



Ichneumon flies, i 199. 



Idesia, iv 25. 



Ilex, iv 25. 



Imantophyllum, ii 157. 



Immortelles, ii 42. 



Impatiens, ii 176. 



Impatiens Balsamina, ii 133. 



Inarching, i 88. 



Incarvillea, ii 57. 



Income tax and market 

 gardening, iii 8. 



Incurvaria capitella, i 181; 

 iii 157. 



Indian Azalea, ii 130. 



Indian Bean, iv ii. 



Indian Corn, ii 120; iv no. 



Indian Cress, iv 195. 



Indian Pink, ii 35. 



Indian Shot, ii 145. 



India- Rubber Plant, ii 169. 



Indigofera, iv 26. 



Indusium, Fern, ii 212. 



Inflorescence, forms of, i 56. 



Ingenhousz, J. van, i 108; iv 

 147. 



Inoculation of the soil, i 127. 



Insect agency, i 65. 



[nsect friends, i 197. 



[nsect pests, i 167; cause of, 

 i 170; greenhouse, i 167; 

 life-history of, i 170; out- 

 door, i 169; prevention of, 

 i 171; table of, i 173. 



insect powder, Dalmatian, i 

 216; Persian, i 216. 



insecticides, i 211. 



Insectivorous plants, i 28. 



T ntensive cultivation, iv 203. 



ntermediate Stocks, ii 103. 



nula, ii 58. 



pomaea purpurea, ii 23. 



pomopsis elegans, ii 48. 



reland, fruit - growing in, 

 iii 41. 



resine, ii 176. 



ris, ii 58. 



ris, Bulbous, ii 61. 



ris, English, ii 61. 



ris, Florentine, ii 58. 



ris, German, ii 58. 



ris, Spanish, ii 59. 



ron, i 135, 162. 



ron sulphate, i 215. 



