GENERAL INDEX. 
281 
230 ; the soil, situation, &c. 
they are most at home in, xiii. 
232; the proper way to plant, xiii. 
233; what should regulate the in- 
troduction of to, and disposal in, 
gardens, xiii. 233, 234 ; liberal 
treatment necessary for when 
growing, xiii. 258 ; why should 
be planted on elevations, xiii. 
258; the way affected by severe 
weather, xiii. 259 ; the useful- 
ness of, xiii. 260 ; slightly de- 
tailed account of some, xiii. 261 
Comostephium pendulum, xiv. 212 
Conduction of heat, capacity of 
several substances for the, vi. 
36 
Conradia floribunda, xiv. 238, xv. 
.99, 142 
Conservative walls, their nature 
and usefulness, vi. 60; that at 
Chatsworth described, vi. 61 ; 
plan for a new one, vi. 61 ; list 
of plants for, vi. 63 ; mode of 
managing them, vi. 64; xii. 180; 
proper site for, xii. 181 ; formation 
of border for, xii. 181; proper 
time to plant, to train plants 
upon, &c., xii. 182 ; protection 
and winter management, xii. 1 83 ; 
suitable situation for tender 
plants, xii. 184 
Conservatory, vi. 14 ; planting 
specimens in, vi. 13 ; grouping 
plants in, vi. 184 ; improper 
positions for, viii. 183 ; most 
suitable site, viii. 185 ; when 
high, not prejudicial to plants, if 
well glazed on all sides, viii. 232; 
description of various, xiii. 57, 
58, 59 
Conservatory plants, propagation 
of, ii. 15; hintso n planting, v. 
181 
Constitutions of plants generally 
similar, vi. 85 
Convolvulaceee, ii. 
Convolvulus batata, iii. 199 ; hep- 
taphyllus, xiv. 140 ; jalapa, 
xiv. 167; Pintestum, iv. 236 ; 
minor, iv. 190; ocellatus, xi. 21; 
Sibthorpii, xi. 237 ; bryonise- 
folius, vi. 260 ; pentanthus, vi. 
219, 220 
Cookia punctata, xv. 261 
Cooperia, chlorosolen, iii. 199 
Corbett's, Mr., system of destroy- 
ing slugs, i. 16 
Corbularia tenuifolia, vi. 91 
Corchorus japonicus, ii. 35, xiv. 33 
Cordyline Rumphii, xiv. 65 
Coreopsis tinctoria atrosanguinea, 
ii. 243; coronata, iii. 44; diver- 
sifolia, iii. 94; filifolia, iii. 212 
Corethrostylos bracteata, xi. 118, 
210 
Corms, parts of the stem and not 
of the roots of ptants, vii. 112; 
their consistence and character, 
vii. 113 
VOL. XV. NO. CLXXX. 
Corn blight, ii. 43; flag, branching, 
vi. 99 ; flag, remarkable, vii. 
223 
Corolla, distinction and variations 
of the, vii. 231 
Corraea speciosa grandiflora, v. 20 , 
cordata, vi. 21 ; Milnerii, vi. 2,1; 
rufa, vi. 260 ; hybridising, vii. 
80, 196; longifiora, vii. 195, 196 ; 
bicolor, vii. 45 ; densa, vii. 45 ; 
pumila, vii. 45 ; rosea, vii. 45; 
turgida, vii. 45; Harrisii, vii. 79, 
80; new hybrid varieties of, xi. 
273; rubescens, xii. 77 ; delicata, 
xii. 77; picta, xii. 77; ferruginea, 
xii. 77; pallida, xii. 77; Gaines 1 
seedlings, xii. 77; xiv. 225; alba, 
xiv. 147 ; brilliant, xiv. 147 ; 
delicata, xiv. 1 47 ; magnifica, xiv. 
147; new species, xiv. 47; pul- 
chella, xiv. 147; roseo-alba, xiv. 
147; rubra, xiv. 147; seedlings, 
xiv. 147 ; viridifiora, xiv. 147, 
xv. 257 
Coryanthes, ii. 1 35 ; macrantha, iii. 
95, v. 31 ; macuiata, var. Parkeri, 
vi. 212; Fieldingii, xv. 76 
Corycium orobanchoides, v. 186 
Corymbose Witsenia, iii. 269 
Corynocarpus laevigata, xv. 141 
Cosmanthus fimbriatus, xi. 166 
Cosmelia rubra, iii. 44 
Cosmus scabiosoides, v. 66; tenui- 
folius, v. 15 
Costus speciosus, iv. 245 
Cotoneaster, ii. 227 
Cottages, ornamental, designs for, 
i. 251 
Cotton wool, useful to protect 
embryo inflorescence, xiii. 119 
Cotyledons of plants, office of the, 
ix. 59 
Couch-grass, when decayed, forms 
a good soil, x. 105 
Coverings to plants, vii. 133 ; to 
glass roofs, ought not to be in 
contact therewith, vii. 133; excel- 
lent mode of constructing, vii. 
88, 134 ; economise heat, viii. 
23, 240, 259, 264 
Cowa, xv. 206 
Cowania plicata, iv. 211 
Cowitch, culture of, iii. 20 
Cow tree, notice of, iv. 128; vi. 113 
Crambe cordifo'lia, viii. 165 
Crassulas, culture of, vii. 256 ; 
capitata, xiii. 209 
Crataegus oxacantha rosea superba, 
i. 198, ii. 208, 227 ; Douglassii, iii. 
17; microcarpa, iii. 117 ; hete- 
rophylla, iii. 118 ; orientalis, 
iii. 141; platyphylla, iii. 213; 
pyrifolia, iii. 213; odoratissima, 
iii. 236 ; spatulata, iii, 260 ; 
tanacetifolia, iii. 236 ; flava, 
var. lobata, iv. 65 ; oxyacantha, 
var. Oliveriana, iv. 65; glabra, 
v. 12 ; crenulatus, xi. 234 ; 
pyracanthus, xi. 254 
Creepers, list of hardy, ii. 33 ; 
o O 
greenhouse, ii. 85 ; stove, ii. 107; 
attention to, iv. 120, 168 
Crescentia Cujeste, ii. 261 
Crested maxillaria, iii. 1 9 
Crimson-lipped Cattleya, iii. 167 
Crinis peruvianus, i. 173 
Crinura, culture of the genus, i. 
99 ; longifolium, to preserve in 
winter, ii. 21; Commelini, vii. 
45 ; undulatum, vii. 93 ; varia- 
bile, var. roseum, xi. 42 
Criorhina narcissi, xiv. 168 
Crisped-flowered Oncidium,iii. 166 
Croci autumnales, xi. 21, xii. 163 
Crocuses, culture of, i. 201 ; species 
and varieties of spring enume- 
rated, i. 202 ; curious pheno- 
mena in, ii. 22 ; suaveolens, iii. 
263 ; receptacles for early-flow- 
ering, viii. 17; Adamicus, viii. 
116 ; speciosus, viii. 93 ; suaveo- 
lens, viii. 93 ; impropriety of 
removing their leaves, ix. 96 ; 
insularis, x. 92; Cartwrightianus, 
xi. 21; longiflorus, xi. 21; odo- 
rus, xi. 21; Pallasianus, xi. 21; 
pulchellus, xi. 21 ; Thomasianus, 
xi. 21 ; damascenus, xii. 163 ; 
lyzantinus, xii. 163 ; Toume- 
fortianus, xii. 163 ; Camhessedia- 
nus, xii. 163 ; rnedius, xii. 163 ; 
pyrenceus, xii. 163 ; Cartwrightia- 
kus, xii. 163; var. creticus, xii. 
163; Clusianus, xii. 163; xiv. 
66 ; byzantinus, xiv. 66 ; chry- 
santhus, xiv. 66 ; nivalis, xiv. 
66 ; Salzmannianus, xiv. 66 ; 
veluchensis, xiv. 66 ; xv. 46 
Crosley, J. T. Esq., hot water ope- 
rating in the hothouse of, ii. 64 
Crotalaria ? xii. 165; acu- 
minata ? xiii. 223 ; anyulosa, 
xiii. 223 ; ccerulea, xiii. 223 ; 
verrucosa, xiii. 223 ; warted, 
xiii. 223 
Crowberry-leaved Berberry, iii. 261 
Crowea saligna, v. 260 ; broad- 
leaved, xiv. 222 ; latifolia, xiv. 
222 ; saligna, xiv. 42 
Crowned Coreopsis, iii. 44 
Crucianella stylosa, v. 212, 233 
Cruikshanks on heating by hot 
water, ii. 249 
Crybe rosea, iii. 1 68 
Cryptandra suavis, xi. 235 ; uni- 
flora, xii. 43 
Cryptomeria japonica, xiii. 273 
Cultivation of Viola tricolor, iii. 5 ; 
of plants, the old system com- 
pared with the modern, vi. 249 ; 
dissimilarity caused by superior, 
vii. 173 ; difference between an- 
cient and modern, ix. 36 ; xii. 
135, 184 ; protrusion of roots 
through the bottom of pots, xii, 
184 ; to prevent at the time of 
potting, xii. 184 ; proper floor 
to place plants upon in the open 
air, xii. 185 ; choice of situation 
for, xii. 187 ; of the genus Papa- 
