CXI PROCEEDINGS OF THE ROYAL HORTICULTURAL SOCIETY* 
Chrysopa calif ornica, 226 
Cichorium Intybus, fertility of, 551 
Cider apple jelly, 551 
single variety, .5 51 
vinegar, 551 
Cistus crispus, 88 
ladaniferus, :88 
purpureus, 88 
Citrus ibacterial disease, 214 
fruits, peeling machine, 551 
mottle-leaf, 551 
composition, 564 
soils, 243 
thrips, 214 
Cladosporium carpophilum, 231 
Clarkia ' The Bride,' cxv 
Clematis, 280 
afoliata, 552 
Armandi, 552 
chrysocoma sericea, 214 
Delavayi calvescens, 214 
early flowering, 555 
Flammula, 284 
for pergolas, 298 
Jackmanni, 214 
Kochiana, 214 
montana, 284 
paniculata, 214 
rot, 214 
urophylla, 214 
Viticella, 284 
Clerodendron trichotomum, 90 
Clethra alnifolia, .282 
Clianthus, 83 
Club-root, 7, 550, 1552 
Coccidae attacking plants, 215 
Coccomyces Kerriae, 562 
Cochlioda Noezliana, structure of 
hybrids, xxix 
vulcanica, structure of hybrids, 
xxix 
Codling-moth, 215, 552 
Coelogyne cristata, 566 
Coleosporium ribicola, 553 
Colletotrichum gloeosporioides, .211 
Gossypii, 579 
Higginsianum, 579 
Lagenarium, 580 
Lindemuthianum, ".579 
Colorado beetle, 215 
Colpa aurea pollinating Ophrys, 230 
Committee Meetings, Floral, xli, cxi 
Fruit and Vegetable, xxxv, 
ciii 
Narcissus and Tulip, Ixv 
Orchid, lv, cxxii 
Scientific, xxviii, xcv 
Commonplace notes, 188, 528 
Cone beetles, 215 
Conference on Allotment Gardening, 
188 
Coniferous seedlings, damping off, 219 
Coniothyrium on Loganberries, ci 
Conophora sp., 215 
Contributions from Wisley Laboratory, 
269 
Convolvulus arvensis hastatus, ci 
Coriaria terminalis, 88 
Cornus fiorida, 343 
Cornus Koussa, 343 
Mas variegated, its fruit, c 
Nuttallii, 343 
sanguinea, 343, 344 
sibirica, 343, 344 
stolonifera, 343 
flaviramea, 343 
Corticium ochroleucum, 572 
vagum, 572 
var. Solani, 219 
Corylopsis Willmottiae, 216 
Corylus Avellana contorta, A.M., xli 
Cossus ligniperda, 223, 558 
Cotoneaster adpressa, 581 
applanata, 581 
congesta, 581 
humifusa, 581 
in autumn, 340 
microphylla, 581 
pannosa, 581 
pyrenaica, 581 
sp. 581 
thymifolia, 581 
" Cotton and other Vegetable Fibres," 
by E. Goulding, reviewed, 532 
Cotton eelworm, 566 
Cowley, H., " Vegetable-Growing in 
War- Time," 194 
Cranberry, end rot, 553 
false blossom, 553 
root worm, 553 
Crataegus coccinea, 345 
Crus-galli, 345 
sinaica, stipules, xxix 
Creosoting, 216 
Crimean snowdrop, see Galanthus 
plicatus 
Crinum asiaticum, 220 
Rattrayi, xcviii 
yemense, xcviii 
Crockford, R. H., "The Allotment 
Month by Month," 540 
Crocus Balansae, xxxi 
banaticus, xxxi 
biflorus, xxxi 
chrysanthus, xxxi 
albidus, 553 
caerulescens, 553 
Warley var., 553 
minimus, xxxi 
Sieberi, xxxi 
Tommassinianus, xxxi 
vernus, xxxi 
versicolor, xxxi 
Cronartium Ribicola, xxxv, c 
Crown- gall, 216 
Cryptantha vincteus, 250 
Cryptomeria elegans, 342 
Cucumber attacked by Sclerotinia, 548 
disease, 217 
"Cultivation of Allotments, The," 
by P. Elf or d and S, Heaton, re- 
viewed, 194 
Cupressus arizonica, 217 
glabra, 217 
disease, 550 
sp. in Rocky Mts., 215 
Lawsoniana Allumi, 342 
lutea, 342 
