340, 342;
varieties of the peach, i. 342;
origin of the apricot, i. 344;
origin and varieties of the plum, i. 345;
origin of the cherry, i. 347;
varieties of the gooseberry, i. 354;
selection practised with forest-trees, i. 361;
wild fastigate oak, i. 361;
dark-leaved varieties of trees, i. 362;
conversion of stamens into pistils in the poppy, i. 365;
variegated foliage, i. 366;
heredity of white hyacinths, i. 371, ii. 20;
changes in oaks dependent on age, i. 387;
inheritance of anomalous characters, ii. 19;
variation of plants in their native countries, ii. 256;
deciduous bushes becoming evergreen in hot climates, ii. 305;
antiquity of races of plants, ii. 429.
DE CANDOLLE, P., non-variability of monotypic genera, ii. 266;
relative development of root and seed in _Raphanus sativus_, ii. 343.
DECAISNE, on the cultivation of the wild carrot, i. 326;
varieties of the pear, i. 350;
inter-crossing of strawberries, i. 351;
fruit of the apple, i. 401;
sterility of _Lysimachia nummularia_, ii. 170;
tender variety of the peach, ii. 308.
DEER, assumption of horns by female, ii. 51;
imperfect development of horns in a, on a voyage, ii. 158.
DEER, fallow, ii. 103.
DEERHOUND. Scotch, difference in size of the sexes of, ii. 73;
deterioration of, ii. 121.
DEGENERATION of high-bred races, under neglect, ii. 239.
DE JONGHE, J., on strawberries, i. 352, ii. 243;
soft-barked pears, ii. 231;
on accumulative variation, ii. 262;
resistance of blossoms to frost, ii. 306.
DELAMER, E. S., on rabbits, i. 107, 112.
_Delphinium ajacis_, ii. 21.
_Delphinium consolida_, ii. 20-21.
_Dendrocygna viduata_, i. 182, ii. 157.
DENTITION, variations of, in the horse, i. 50.
DEODAR, i. 364.
DESMAREST, distribution of white on dogs, i. 29;
cat from the Cape of Good Hope, i. 47;
cats of Madagascar, i. 47;
occurrence of striped young in Turkish pigs, i. 76;
French breeds of cattle, i. 80;
horns of goats, i. 102;
on hornless goats, ii. 315.
DESOR, E., on the Anglo-Saxon race in America, ii. 276.
DESPORTES, number of varieties of roses, i. 367.
DEVAY, Dr., singular case of albinism, ii. 17;
on the marriage of cousins, ii. 122;
on the effects of close interbreeding, ii. 143, 263.
DEVELOPMENT and metamorphosis, ii. 388-389.
DEVELOPMENT, arrests of, ii. 315-318.
DEVELOPM