Bonafous, on maize, i. 320, 321.
Bonaparte, number of species of Columbidæ, i. 133;
number of tail-feathers in pigeons, i. 158;
size of the feet in Columbidæ, i. 174;
on Columba guinea, i. 182;
Columba turricola, rupestris, and Schimperi, i. 184.
Bonatea speciosa, development of ovary of, i. 403.
Bonavia, Dr., growth of cauliflowers in India, ii. [310].
Bones, removal of portions of, ii. [296];
regeneration of, ii. [294];