Clarkson, Thomas, ii. 225
Cleistogamic flowers, i. 298
Climates, geological, Wallace’s theory of, i. 306
Climatic conditions, plants and, i. 130
“Climbing Plants, Movements and Habits of,” Darwin’s, i, 285, ii. 2
Coal, export duties on, Wallace’s view of, ii. 250
Cockerell, Sydney C., ii. 161
—— Theo. D.A., ii. 49;
and the Darwin Celebration at Cambridge,
226;
first personal relations with Wallace,
233-5
“Coleoptera Atlantidum,” Wollaston’s, ii. 22-3
“Colin Clout’s Calendar,” ii. 46
Coloration, protective, i. 156, 177, 178-9, 181, 183,
184, 185-6,
201, 220, 221, 224 et seq.,
260, 270, 298, ii. 4, 11,
85. (See also Protection,
Mimicry)
Colour-adaptability, ii. 56
Confucius, Wallace’s appreciation of, ii. 152
Conscience, evolution of, i. 263
“Contributions to the Theory of Natural Selection,”
Wallace’s, i. 94,
250, 252, ii. 5, 6
Cooke, Kate, medium, ii. 193, 194, 195
Co-operation, Wallace on, ii. 151-2
Cope, E.D., ii. 47
Copley Medals awarded to Wallace, ii. 128, 222
Coral islands, Lyell on, ii. 22
“—— Reefs,” Darwin’s, ii. 2
—— snakes, i. 187
Crawford, Marion, one of Wallace’s favourite authors, ii. 131
“Creation by Law,” Wallace’s article on, i. 188, 192, ii. 6
“Creative Thought,” Sir Wm. Barrett’s, ii. 212-13, 249
“Creed of Science,” Graham’s, i. 318
Croll, James, i. 242, 305, 313, ii. 5, 13
Crookes, Sir W., and psychical research, ii. 87, 189,
191, 205;
and Westminster Abbey memorial to Wallace,
253
Cross- and self-fertilisation, i. 169, 297, ii. 46
“Cross Unions of Dimorphic Plants,” Darwin’s, i. 218
“Crossing Plants,” Darwin’s, i. 296
Crotch, G., i. 262
D
“Darwin and After Darwin,” Romanes’, ii. 50
“—— and his Teachings,” i. 170
“—— and ‘The Origin,’” Poulton’s, ii. 88 (note)
——, Charles, i. 1, 2;
birth of, 5;
autobiography, 5, 23 (note);
ancestors, 6;
at Shrewsbury Grammar School, 12;
natural history tastes, 12;
as angler, 12;
egg-collecting, 12;
humanity of, 13;
leaves Shrewsbury Grammar School, 15;
fondness for shooting, 16;
at Cambridge, 16;
medical studies, 16;
theological studies, 17, ii. 184;
tours in North Wales, i. 18;
beetle-hunting, 18, 114;
voyage in the Beagle, 18;
theory of Natural Selection, 102, 107;
reading, 103;
visits Maer and Shrewsbury, 103;
experiments, 103;
Huxley and, 104;
at work on Species and Varieties, 107;
at Down, 109;
receives presentation copy of Spencer’s