effects of selection on, ii. 200;
scorching of, ii. 229;
effects of seasonal conditions on the, ii. 274;
annual varieties of the, ii. 305.
HEAT, effect of, upon the fleece of sheep, i. 98.
HEBER, Bishop, on the breeding of the rhinoceros in captivity, ii. 150.
HEBRIDES, cattle of the, i. 80;
pigeons of the, i. 183.
HEER, O., on the plants of the Swiss lake-dwellings, i. 309, ii. 215,
427;
on the cereals, i. 317-319;
on the peas, i. 326;
on the vine growing in Italy in the bronze age, i. 332.
_Helix lactea_, ii. 280.
_Hemerocallis fulva_ and _flava_, interchanging by bud-variation, i. 386.
HEMLOCK yields no conicine in Scotland, ii. 274.
HEMP, differences of, in various parts of India, ii. 165;
climatal difference in products of, ii. 274.
HEMPSEED, effect of, upon the colour of birds, ii. 280.
HERMAPHRODITE flowers, occurrence of, in Maize, i. 321.
HEN, assumption of male characters by the, ii. 51, 54;
development of spurs in the, ii. 318.
"HENNIES," or hen-like male fowls, i. 252.
HENRY, T. A., a variety of the ash produced by grafting, i. 394;
crossing of species of _Rhododendron_ and _Arabis_, i. 400.
HENSLOW, Prof., individual variation in wheat, i. 314;
bud-variation in the Austrian bramble rose, i. 381;
partial reproduction of the weeping ash by seed, ii. 19.
HEPATICA, changed by transplantation, i. 386.
HERBERT, Dr., variations of _Viola grandiflora_, i. 368;
bud-variation in camellias, i. 377;
seedlings from reverted _Cytisus Adami_, i. 388;
crosses of Swedish and other turnips, ii. 93;
on hollyhocks, ii. 107;
breeding of hybrids, ii. 131;
self-impotence in hybrid hippeastrums, ii. 138-139;
hybrid _Gladiolus_, ii. 139;
on _Zephyranthes candida_, ii. 164;
fertility of the crocus, ii. 165;
on contabescence, ii. 165;
hybrid _Rhododendron_, ii. 265.
HERCULANEUM, figure of a pig found in, i. 67.
HERON, Sir R., appearance of "black-shouldered" among ordinary peacocks,
i. 290-291;
non-inheritance of monstrous characters by goldfish, i. 296;
crossing of white and coloured Angora rabbits, ii. 92;
crosses of solid-hoofed pigs, ii. 93.
_Herpestes fasciatus_ and _griseus_, ii. 151.
HEUSINGER, on the sheep of the Tarentino, ii. 227;
on correlated constitutional peculiarities, ii. 337.
HEWITT, Mr., reversion in bantam cocks, i. 240;
degeneration