Alexandria, Wallace at, i. 45-7
Allbutt, Sir Clifford, theory of generation, i. 214
Allen, Charles (Wallace's assistant), i. 39, 40, 46, 48, 49, 51, 53, 54, 60, 79
—— Grant, on origin of wheat, ii. [46];
Wallace and, [219]
Alpine plants, i. 210, 311
Amazon and Rio Negro, Wallace's exploration of, i. 26-30
Amboyna, Wallace at, i. 106
America, Wallace's lecture tour in, ii. [14]
"Anatomy of Expression," Bell's, i. 182
"Ancient Britain and the Invasions of Julius Cæsar," Holmes's, ii. [86]