INDEX, 



3*J3 



Fulmar petrel, the remarkable increase 



oi;3a. 



Gaston de Saporta, Count, on the orifjin 

 of tertiary species, I'JT, I'JS. 



Genealogical tree, 17. 



Genesis, the account of creation in, 131, 

 2G1, 2G.5. 



Genus, dillicult to' define, 184, 204 



Geology, incompleteness of record, 48, 

 IG'J, 263. 



Ginseng, common to America and North- 

 ern Asia, 222. 



Glacial period, as accounting for the dis- 

 tribution of species, 114, 115, 224 ; effect 

 of, on mammoth and elei)hant, 10;i-l'.)G. 



Glyptostrobus of China, relation to Se- 

 quoia, 214, 225, 230. 



God, relation of, to Nature, 51, 5S, 144- 

 16S, 199, 234, 257, 275 ; to the universe, 

 59; his presence required in a long 

 I)rocess of adaptation as well as in a 

 short one, 60,. 149 sq., 234, 256 ; imma- 

 nence in Nature, 61, 159; his thoughts 

 eternal, yet manifested in succession, 

 167; veracity of, in the works of Na- 

 tm-e, 371. 



Gceppert on the antiquity of Taxodium 

 distichimi and other plants, 228. 



Gradation, fi-om tertiary species down- 

 ward, 34, 101, 114, 115, 200; extent of, 

 in fossils of consecutive formations, 48 ; 

 between the tertiary and the present, 

 49, 110, 112; principle of, in organic 

 Nature, 123, 129 ; between plants and 

 animals, 124, 289, 803, 309, 323 ; ungu- 

 lata, 243 ; towards individuality, 125 ; 

 coarser in systems of classification than 

 in Nature, 126, 142, 1&4, 289 ; in climb- 

 ing plants, 335 ; in insectivorous plants, 

 827 ; of, in the species of oak, 180, 2u3 ; 

 between the cretaceous and tertiary 

 formations, 197. 



Grady, Mr. B. F., on lure in Sarrace- 

 nia, 803, 305. 



Greenland, fossil plants of, 231, 



Grafting, effect on longevity of a species, 

 341 ff. 



Grisebach, Prof., on geographical distri- 

 bution of species, 229. 



Hayden, on fossil Sequoia in the Kocky 



Mountains. 228. 

 Henslow, KeT. George, on evolution and 



theology, 252, 256. 

 Heer, on origin of species, 192; on the 



antiquity of Taxodium and other spe- 

 cies, 227 sg. 

 Hobbes, theory of society, 87, 89. 

 Hodge, Dr. Oharles, on evolution and 



theology, 253, 257-261 ; on Darwinism, 



269-283. 

 Horses, increase of, in South America, 



89, 117 ; a former species existed in 



South Amei-ica, 118. 



norscliol. Sir John, on the relntiun of 



God to Nature, 'J75, 

 Hilaire, (Jcoffroy St.-, ojipoHitiua of, to 



teleology, 350. 

 Hooker, Dr. J. D., on Nepenthes and 



S.arraceiii<i, 331. 

 Hume, on proof. if design In N:itur»', 8C3. 

 Hybrids, 50 ; how to U-at Btc-riiity, 51 ; 



sterility (if, 175. 

 Hypothesis, domain of, 108, 119, 131, 132, 



250, 259, 260. 



Increase, r.ato of, in clephintp, 8S ; among 

 cattle and horses in South America, 

 39, 117, 118 ; caiLses affecting. 4<t. 



Individuality, attained gnulunlly, 125, 

 343; not fully attained by plants, 34^t. 



Inductive science, domain of, li, 9.1; 

 hmitation of, 47 ; process of, 23, 70 

 sq., 98, 101, 107, IDS, 112, 2<»1, 202, 244, 

 250 ; Darwm's method conformable 

 to, 37, 103, 111, 113, 114, 115, 119. 122, 

 244, 260 ; postulates the veracity of 

 Nature, 871. 



Inheritance, more mysterious than non- 

 inheritance, 29; the only known caosu 

 of Ukeness in living species, 227. 



Insects, agency of, in fertilization, 2->7. 



Insectivorous plants, 2»9-303 ; and climb- 

 ing, 308, 337. 



Instinct of animals, 171 ; of the TalegaL 

 171. 



Intelligence of the higher animals, 172- 

 174. 



Intention, see Design. 



Interbreeding, when close, diminishes 

 vigor and fertility, 32, 2S7. 



Iv3% Poison (Rhus Toxico(leiu{ron\ 

 common to America and Japan, 221. 



Jackson's " Philosophy of Natural The- 

 ology,^' 36;3. 



Japan, relation of flora to that of North 

 Amei-ica, 215 sq. ; Grisebach on, 226. 



Jussieu, A. L., definition of species, 16;}, 

 201. 



Kale, origin of. 111. 



Kingsley, Rev. Charles, on " Evolution 



and Theology," 299, 2S2. 

 Knight, Andrew, on effect of budding, 



841-343. 

 Kohlrabi, origin of. 111. 



Lamarck, his theory of transmutation, 

 28,52, 171. 



Le Conte, Prof Joseph, on religion and 

 science, 252, 262. 



Leibnitz charges Ne\vton with subvert- 

 ing natural theologv, 137, 25><. 



Lesquereux, on fossif SequoLa, 229, 232 ; 

 on the relation of present flora to that 

 of the cretaceous ago, 2;<8. 



Libocedrus, distribution of, 230. 



