Oliviforme, iii. App. 17. 



Nain a Fruit Doux, iii. App. 17. 



Orchidaceous epiphytes, 2 S. ii. 239. 

 Orchids, mode of constantly irrigating, 



Orchideai, Parasitical, 



405. 



cili; 



conopsea, i. zyu. 



cornuta, i. 288. 



dilatata, vi. 405. 



fimbriata, vi. 405. 



flava, vi. 405. 



fusca, i. 290 ; vi. 405. 



hircina, vi. 405. 



hyperborea, vi. 405. 



macrophylla, vi. 405. 



militaris, i. 290 ; vi. 405. 



orbiculata, vi. 405. 



papilionacea, i. 289. 



purpurea, i. 290. 



pyramidalis, i. 289 ; vi. 405 



spatulata, i. 288. 



spectabilis, vi. 405. 



tridentata, vi. 405. 



ustulata, vi. 405. 



viridiflora, vi. 405. 



Ord, John, Esq., ii. 285. 

 Order, of plants, its definition, iv. 21 

 Organic powers, generation of, not 

 by decomposing substances, ii. 83. 

 Origanum vulgare, 2 S. i. 466. 

 Omithidium coccineum, i. 293. 

 Ornithocephalus inflexus, 2 S. iii. 145. 

 Ornithogalum arabicum, vi. 86. 



caudatum, 2 S. ii. 270. 



corymbosum, 



Ortley, Mr., vi. 415. 



Osbeck's Voyage to China, iv. 44&. 



Oseille a Feuilles Cloquees, vi. 584. 



vierge, vi. 585. 



~ vert lisse, vi. 585. 



Osraunda regalis, iii. 341. 



Ossory, Lord, vii. 562. 



Otaheite Apple, v. 125. 



Otandra cernua, i. 298. 



Otto, M, iii. 218, 226, 227 ; vi. 99, 291. 



Otto, M., Pinus Llaveana received 1 



ii. 411, 413, 414. 

 Ottoa oenanthoides, 2 S. iii. 128. 

 Oungtsy, 2 S. iii. 239. 

 Ourches, Count d\ iv. 488. 

 Ouseley, Sir Gore, iii. 1 16. 



f plants easily destroyed 



. 499. 



. is. l',vta, 



Owen, ('apt. Will 

 Oxalis Bowiei, 2 S. ii. 269. 



cultivation 



figured, 31. 



glandulitega, iv. 33. 



Jacquiniana, 2 S. iii. 33, 60. 



Plumieri, vi. 75. 



rubrocincta, 2 S. iii. 147. 



tuberosa, 2 S. iii. 153. 



zonata, 2 S. iii. 29. 



Oxford, Earl of, vi. 165. 

 Oxide of iron, 2 S. iii. 36, 56. 

 Oxley, John, Esq., 2 S. i. 522. 

 Oxlips, iv. 19. 

 Oxycoccus hispidulus, ii. 94. 



macrocarpus, v. 278. 



palustris, v. 276. 



Oxygen, its utility in promoting vegetatioi 

 i. 233. 



experiments with, for promoting veg 



tation, i. 234, 235. 



plied with 

 .235. 



the 



its effects on an orange tr 



from leaves, 2 S. ii. 217. 



Oxylepis lanata, 2 S. iii. 138. 

 Oyamel,2S. iii. 123. 



Pachyne spectabilis, i 

 Packing of cuttings f< 

 Paco Coatinga, vi. 2< 



Padley, Mr., iii. 162 ; v. 549, 551 ; vi. 153, 



peaches in the same 

 exhibited by him, iii. 

 'seonia albiflora, ii. 27i 

 fragn 



of a second crop 

 season, grown in pol 



foemina poly; 



- flore pleno purpureo papaveraceo. 



