362 



INDEX. 



Orchis pyramidalis, adaptation in, 

 321. 



Orders, thoughts of taking, 114. 



Organs, rudimentary, comparison of, 

 with unsounded letters in words, 

 220. 



Origin of Species, first notes on the, 

 33 ; investigations upon the, 41-43 ; 

 progress of the theory of the, 174 : 

 differences in the two editions of 

 the 'Journal' with regard to the, 

 179 ; extracts from note-books on 

 the, 178; first sketch of work on 

 the, 179 ; essay of 1844 on the, 180. 



' Origin of Species,' publication of the 

 first edition of the, 43, 218 ; success 

 of the, 45; reviews of the, in the 

 Athenaeum, 223, 224; in ' Macrail- 

 lan's Magazine,' 231 ; in the Times, 

 234 ; in the Gardeners' 1 Chronicle, 

 237 ; in the 'Annals and Magazine 

 of Natural History,' 240; in the 

 Spectator, 244 ; in the ' Bibliothcque 

 Universelle de Geneve,' 244 ; in the 

 ' Medico-Chirurgical Review,' 244 ; 

 in the ' Westminster Keview,' 244 ; 

 in the ' Edinburgh Review,' 245, 

 246, 247 ; in the ' North British Re- 

 view,' 247 ; in the Saturday Review, 

 248 ; in the ' Quarterly Review,' 

 256 ; in the ' Geologist,' 264. 



publication ot the second edi- 

 tion of the, 236. 



third edition, commencement 



of work upon the, 259. 



publication of the fifth edition 



of the, 290, 291 



sixth edition, publication of 



the, 291. 



the ' Coming of Age ' of the, 



811. 



Ouless, W., portrait of Mr. Darwin 

 by, 309. 



Owen, Sir R., on the differences be- 

 tween the brains of man and the 

 Gorilla, 250 ; reply to Lyell, on the 

 difference between the human and 

 simian brains, 267 ; claim of priority, 

 291. 



Oxford, British Association Meeting, 

 discussion at, 249-52. 



Paley's writings, study of, 19. 



Pall Mall Gazette, review of the 

 ' Variation of Animals and Plants ' 

 in the, 282. 



Pangenesis, 281. 



Papilionacea3, papers on cross-fertili- 

 sation of, 319. 



Parallel roads of Glen Roy, paper on 

 the, 153. 



Parasitic worms, experiments on, 306. 



Parslow, Joseph, 159, note. 



' Parthenon,' review of the ' Fertilisa- 

 tion of Orchids ' in the, 327. 



Pasteur's results upon the germs of 

 diseases, 306. 



Patagonia, 31. 



Peacock, Rev. George, letter from, to 

 Professor Henslow, 122. 



Philosophical Club, 188. 



Magazine, 26. 



Photograph - albums received from 

 Germany and Holland, 310. 



Pictet, Professor F. J., review of the 

 ' Origin ' in the 'Bibliotheque Uni- 

 verselle,' 244. 



Pictures, taste for, acquired at Cam- 

 bridge, 20. 



Pigeons, nasal bones of, 263. 



Plants, climbing, 48, 333-35 ; insec- 

 tivorous, 50, 339-42 ; power of move- 

 ment in, 51, 335-39 ; garden, diffi- 

 culty of naming, 327 ; heterostyled, 

 polygamous, dioecious and gynodke- 

 cious, 330. 



Pleasurable sensations, influence of, 

 in Natural Selection, 64. 



Plinian Society, 13. 



Poetry, taste ibr, 9 ; failure of taste 

 for, 53. 



Pollen, conveyance of, by the wings 

 of butterflies and moths, 320. 



, differences in the two forms 



of Primrose, 331. 



" Polly," the fox-terrier, 74. 



Pontobdella, egg-cases of, 13. 



Portraits, list of, 351. 



" Pour le Merite," the order, 308, note. 



Pouter Pigeons, 247. 



Powell, Prof. Baden, his opinion on 

 the structure of the eye, 241. 



' Power of Movement in Plants,' 51, 

 335-39 ; publication of the, 336. 



Preyer, Prof. W., letter to, 280. 



Primrose, heterostyled flowers of the, 

 330 ; differences of the pollen in 

 the two forms of the, 331. 



Primula, dimorphism of, paper on 

 the, 48. 



Primula;, said to have produced seed 

 without access of insects, 56. 



Proteus, 261. 



Publication of the ' Origin of Species,' 

 arrangements connected with the, 

 207-212. 



Publications, account of, 40-52. 



Public Opinion, squib in, 274. 



Quarterly Journal of Science, re- 

 view of the ' Expression of the 

 Emotions ' in the, 295. 



