Down House, 60, 101, 102, 147-150 E. Earle, Erasmus, 12 Earthquake experience, 44 Earthworms, Darwin on, 150-152 _Edinburgh Review_, on "Descent of Man," 124; on Erasmus Darwin, 12, 13; on "Origin of Species," 94 Edinburgh University, 21-24 Ehrenberg, 31 Entomology, 25, 141-143 Evolution, History of, in Darwin's mind, 39, 40-42, 46, 47, 50, 64-78, 112 "Expression of Emotions," 126-135 F. Falkland Islands, 43, 60 Fertilisation, Cross and Self-, in the Vegetable Kingdom, 141-143 "Fertilisation of Orchids," 103-106 Fitzroy, Capt., 27, 29, 31, 48, 49 "Forms of Flowers," 143 Fuegians, 42, 43, 112 Funeral of Charles Darwin, 154 G. Galapagos Islands, 45-47 Gauchos, 38, 40, 116, 130 Geikie, Prof. A., on Darwin's "Coral Reefs," 58 Geographical distribution, 91 Geological observations by Darwin, 30, 38, 39 Geological papers by Darwin, 51, 52, 59, 60 Geological record, Imperfection of, 90, 91 Geological Society, 51, 52, 63 "Geology of the _Beagle_," 53, 55-60 Germination of plants, 142 Grant, Prof., 23, 69 Greville, Dr., 23 H. Haeckel, Prof., 71, 72, 147 Hall, Capt. Basil, and Coral Reefs, 55 Henslow, Prof., 24-30 Herbert, Dean, 71 Holmgren, Prof., Letter to, 160-162 Honours conferred on Darwin, 146 Hooker, Sir J., 54, 74, 78, 140 Huxley, Prof., 65, 91, 94, 165-167 I. Imagination, Definition of, 115 "Insectivorous Plants," 136-141 Insects, 88, 89, 102-106, 136-139 Instinct, 88-90, 114 Interdependence of species, 84 J. Jameson, Prof., 23 "Journal of Researches," 31, 34, 36, 42, 46, 53 K. Keeling Islands, 48, 56 L. Lamarck and Darwin, 67, 68 Linnean Society, 75-78, 107, 143, 147 Literary position of Darwin, 165 Lubbock, Sir J., 141 Lyell, Sir C., 31, 51, 52, 69, 70, 74 M. Magellan, Straits of, 43 Maldonado, 36, 37 Malthus on Population, 72, 73, 82 Mammals, Extinct, 38, 39, 54 Masters, Dr., on Darwin and Horticulture, 167 Matthew, Mr. P., and "Origin of Species," 97 Mental powers of man, 114-123 Mental science, Darwin and, 134, 135 Meteyard, Miss, on R. W. Darwin, 16; on Wedgwood, 18 Missionaries, 43, 47 Monkeys, 132 Monkeys and man, 114, 115, 117, 118, 120, 122 Monte Video, 36, 40 Montgomery, James, "Pelican Island," 55 Morphology, 64, 91, 92 "Mould, Formation of," 152 Mount Darwin, 49 Mount, The, Shrewsbury, 17-20, 80 "Movement, Power of, in Plants," 143-145 Murray, Mr. J., on Coral Reefs, 59 _Mylodon Darwinii_, 54 N. "Naturalist's Voyage Round the World," 53 Natural Selection, 84, 85, 97-99, 108, 117 New Zealand, 47 Niata cattle, 40 Novelists, 133 O. "Orchids, Fertilisation of," 103-106 "Origin of Species," 41, 42, 46, 64-78, 79-99 Owen, Sir R., 53, 64 Oxford, Bishop of, (Wilberforce), on "Origin of Species," 95 P. Palæontographical Society, 62 Pampas thistles, 40 Pangenesis, Hypothesis of, 111 Patagonia, 41 Peru, 45 Phillips, Prof. J., 52, 63 Physiological Selection, 87 Physiological Society, 159 Plinian Society, Edinburgh, 22, 23 Port Darwin, 48 Portraits of Darwin, 146 _Punch_, 123, 124 Q.