CX PROCEEDINGS OF THE ROYAL HORTICULTURAL SOCIETY. 
Carnation ' Apricot Self/ A.M., lxxvi 
' Bookham Salmon/ A.M., xliv 
' Bookham Scarlet,' A.M., xliv \ 
\ Bookham Yellow,' A.M.,lxxvij 
' Cupid/ A.M., xxxiv 
' Kelso/ A.M., xliv 
' Maine Sunshine/ A.M., lxxxi 
' Tarzan/ A.M., xliv 
' Thor/ A.M., xxxv 
' Wivelsfield Apricot/ A.M./xliii 
Carpenter, G. H., on " Insect Transfor- 
mation," 200 
Cattleya X ' Elfin,' A.M., xci 
' Enid ' alba var. ' Kathleen/ 
A.M., 1 
X Fabia, ' Holford's]' var., A.M., 
xci 
X ' Falco,' A.M., lxxxviii 
X ' Mary Sander,' A.M., liii 
X ' Monarch ' brugensis, A.M., 
xlix 
X Pittportia var. ' Lady Leon 
II./ A.M., xcii 
X ' Prince Shimadzu,' A.M., 
lxxxix 
Cerasus ' Hizakura/ A.M., xli 
Certificate of appreciation awarded, 
xxviii, xxix 
Certificates of diligent interest, cvi 
Charlesworthara X nobilis, A.M., xlviii 
Chelsea Show, 1920; xxii 
" Chemistry of Crop Production," by 
T. B. Wood, reviewed, 98 
" Chemistry of the Garden, The," by 
H. H. Cousins, reviewed, 203 
Cherries, winter study of, 23, 25 
Cherry ' Ursula Rivers,' lxix 
Chittenden, F. J., on new or note- 
worthy plants at Wisley, 192 
on the award of garden merit, 
189 
Chrysanthemum 
' Autocrat,' 
A.M., 
xxxiv 
' Autocrat 
Incurved,' 
A.M., 
xxxiv 
' Autocrat 
Reflexed,' 
A.M., 
lxxxvii 
' Golden 
Almirante,' 
A.M., 
lxxxiii 
' Helena 
Margerison,' 
A.M., 
lxxxvi 
' Hillier's Apricot,' A.M., lxxxvi 
' Horsham Amber,' A.M., lxxxv 
' H. Sleet,' A.M., lxxxvi 
' Little Dorothy,' A.M., lxxxiv 
' Margaret,' A.M., lxxxvi 
' Susan,' A.M., lxxxvi 
Chrysanthemums, annual, awards to, 
lxxviii 
Clematis Armandi x Pavoliniana, 
Jeune's var., F.C.C., xxxvii 
tangutica var. obtusiuscula, 193 
*' Coco-nut, The," by E. B. Copeland, 
reviewed, 198 
Committee Meetings, Scientific, xxvii, 
lxiv 
Commonplace notes, 197 
" Common Plants," by Macgregor 
Skene, reviewed, 198 
Copeland, E. B., " The Coco-nut," 198 
Cotton, Mrs. E. M., and E. F. Vallentin, 
" Plants of Falkland Islands," 204 
Cousins, H. H., " The Chemistry of the 
Garden," 203 
Crataegus sp., xxx 
Crocus longiflorus venustus, A.M., 
lxxxiii 
speciosus, 189 
Tomasinianus, 189 
Crown gall, xxix 
Currant, ' Daniels'. September Black,' 
F.C.C., lxxi 
' Hatton Black,' A.M., lxx 
Cuthbertson, W., " Sweet Peas and 
Antirrhinums," 98 
on lessons for practical men from 
potato conference, no 
Cymbidium X Alexanderi giganteum, 
A.M., li 
X ' Dragonfly/ F.C.C., 1 
X ' Excelsior,' A.M., li 
X ' Landrail,' F.CC, 1 
X ' Martin,' A.M., xlix 
Cypripedium X Arthurianum] San- 
derae, 'St. Mary' var.,|xciii 
X ' Asion,' A.M., xciv 
X Bedfordiae, A.M., xci 
X ' Enchantress,' F.CC, lvi 
Fairrieanum, 197 
X ' Lady Leon,' A.M., xcii 
X ' Nydia,' A.M., xciv 
Dahlia ' Albin ' (Pompon), A.M., 69 
' Apricot ' (Camellia), A.M., 67 
' Argos ' (Dwarf Cactus), A.M., 
73 
' Bianca ' (Decorative), A.M., 65 
' Crimson Flag ' (Camellia) , A.M., 
67 
classification, 56 
' Cyril ' (Collerette), A.M., 60 
' Edina ' (Cactus), A.M., 72 
' Felicia ' (Star), A.M., 71 
' Hussar ' (Collerette), A.M., 61 
' King of the Autumn ' (Paeony) 
A.M., 62 
4 Ladysmith ' (Paeony), A.M., 62 
' Leda ' (Star), A.M., 71 
' Mars ' (Pompon), A.M., 70 
' Merlin ' (Show), A.M., 68 
' Nancy ' (Decorative), A.M.,;66 
' Nerissa ' (Pompon), A.M., 69 
' Our Annie ' (Paeony), A.M., 64 
' Reginald Cory ' (Camellia), 
A.M., 67 
' Surrey Star ' (Star), A.M., 71 
' Suse ' (single), A.M., 57 
' Tommy Laing' (Pompon), A.M., 
70 
* White Star' (Star), A.M., 70 
Dahlias tried at Wisley, 56 
Delphinium Ajacis, xxviii 
' Cambria,' A.M., lxxvi 
' Jenny Jones,' A.M., lxxvi 
' Mrs. Christie Miller,' A.M., 
lxxvi 
' Sunshade,' A.M., xlvii 
