Haywood, W., on the feral rabbits of Porto Santo, i. 114.

Hazel, purple-leaved, i. 362, 395, ii. [330].

Head of wild boar and Yorkshire pig, figured, i. 72.

Head and limbs, correlated variability of, ii. [323].

Headache, inheritance of, ii. [79].

Heartsease, i. 368-369;

change produced in the, by transplantation, i. 386;

reversion in, ii. [31], [47];

effects of selection on, ii. [200];

scorching of, ii. [229];