GENERAL INDEX. 
526 
Greenhouse Plants in tlower in July 321 
Greenhouse Plants, propagation of, 126; 
evil effects of turning out of doors in 
summer, 139 
Growth of Plants, 252 
Grossulaceae, 389 
Gum, 280 
Habranthus miniatus, 39 
Hares and Rabbits, ,query on, 42; an¬ 
swered, 91, 116 ; another query, 188 
Heartsease, culture of, 348; criterion of 
a good one, 349 
Heat, 421; effect of on Plants, 253 
nature of, 293 
Heat in vegetable fermentation, query 
on, 91 
Helianthimum, 177 
Helianthus speciosus, 86 
Heliconia pulverulenta, 135 
Helleborus adorus, 86 
Herbarium, formation of, 70 
Herbaceous Plants in flower in July, 
320 
Herbs, 455 
Hesperoscordum cacteum, 87 
Hibiscus, culture of, 88 
Hoar Frost, cause of, 153 
Hoe, peculiar one figured. 142 
Hollies, query respecting, 137, 410 
Horticultural Anecdote, 74 
Horticultural Calendar, for Jan. 48; 
Feb. 96; March, 143; April, 172; 
May, 214 ; June, 253; July, 311; 
August, 341 ; Sept. 383 ; Oct. 435 ; 
Nov. 496; Dec. 505 
Horticultural Society Meetings—Lon¬ 
don, 46, 142, 170, 214, 313, 381; 
507, 509; Geneva, 47; North De¬ 
von, 47, 511; Cornwall 513; Wor¬ 
cestershire 515 
Hortus siccus, prize offered for the best, 
410 
Hotel de St. Paul, 189 
Hothouse Plants, management of, 128 
Hot-water Apparatus, 181,385; on an 
improved principle, 463 
Howden, Mr. his journey into the north 
noticed, 43 
Hydrophylleae, 389 
Hydrangeas, query on, 43; answered, 
187 ; mode of flowering blue, 414 
Hyacinths, culture of,23; Dutch mode, 
22; raising from offsets, &c. 120; 
compost for 120 
Hydrophobia, probable cause of, 193 
Hypericum perforatum, 93 
Improvement of land, by J. T, 66 
Indian Corn, 91 
Indigofera violacea, 441 
Infusoria, 280 
i 
Insects, rapid reproduction of, 75 ; in¬ 
festing the gooseberry tree 61,92, 
188; vines and peach trees, 120 ; 
query on destroying, 138; generally 
destructive to plants, 284; prepara¬ 
tion called calchidium,enquiry about, 
409 
Introduction, 1 
Ipomaea rubroceaerulea, 134 
Ipomopsis elegans, 221 
Irideae, 42; culture of the order, 65 
Iris, culture of the genus, 66 
Irish Farmers’ and Gardeners’ Maga¬ 
zine, 119 
Ixias and other Cape Bulbs, 180, 219 
Jasmines, 319 
Johannes O’Neath on Forest Trees, 23 
Kennedia rubicunda, 68, 92; nigricans 
Labiateae, 389 
Labourers’ Dwellings, 356 
Laburnum, query on, 240 
: Ladies’ Botany, 427 
; Lancaster Reading Society, 32 
Larch Trees, 23 ; use of the thinnings 
of, 231 
| Largest Bird, 189 
j Largest Flower, 190 
Laurel, query on the variegated kind, 
43; answered, 185; culture and pro-' 
pagation of, 186, 230 
Leaves and Leaf-stalks for culinary 
purposes, 304 
Leguminosae, 40, 86, 134, 178, 267, 
319, 352, 388,441,467, 507 
Leptotis bicolor, 39 
Leptosiphon androsacens, 469 
Libertia formosa, 42, 87 
Light, 417 
Lilac Moth, 45 
Liliaceae, 225, 267 
Lilies, 455 
Limnanthes Douglasii, 267 
Limnanthacae, 267 
Linaria circinata, 224 
Ling destroyed by lime, 31, 75 
Linum Cumingii, 40 
Liparis giuneensis, 268 
Lobelia polyphylla, 319; puberula, 86 
Locust Tree, 19 
Lophospermum Rhodocthiton, 388 
Lord Bacon on Gardens, 49 
Lupinus incanus, 49; albifrons, 86; 
leptophyllus, 267 ; densiflorus, 352 ; 
nanus, 441, 467 
Malope trifida grandiflora, 508 
Malpighiacae, 179 
Man, Plants which follow, 
j Malvacae, 40 
j Mammoths, existence of disputed, 278 
j Maple, mode of obtaining sugar 93 
! Maritime or Saline Plants 499 
