INDEX 



O I 9 

 0~T>J 



Nelumbo, 109, 201, 207, 20S. 



Nemec, B., 74, 75. 



Nemophila, 136, 170. 



Neottia, 131, 133; nidus-avis, 82, 122; 



ovata, 38, 30. 

 Nepenthaceae, 240, 208. 

 Nicotiana, 80, 90, 97, 157, 158; Taba- 



ram, 130, 147, 151, 158. 

 Nigella, 99, 151, 158; damascena, 



157, 159; sativa, 150. 

 Nolanaeeae, 256, 209. 

 Nothoscordon fragrans, 213, 221. 

 Nuphar, 50, 170; lutea, 208. 

 Nyctaginaceae, 96, 97, 244. 

 Nyctandra, 48. 

 Nymphaea, 9, 22, 23, 50, 53, 176, 



201, 207; alba, 82. 

 Nymphaeaeeae, 103, 110, 170, 245, 



"282, 312, 313. 



Obolaria. 50. 



Ochnaeeae, 249. 



Oenothera, 104; Lamarekiana, 292; 



lata. 293. 

 Olacaoeae, 243. 

 Oleaceae, 97, 255. 

 Oliniaceae, 250. 

 Oliver, F. W., 55, 80, 85, 95. 100, 



109, 111, 134, 148, 109, 177, 178, 



1 99. 

 Onagraeeae, 30, 97, 131, 250, 207. 

 Onobryehis petraea, 204. 

 Ononis, alopeeuroides, 204; fruti- 



eosa, 204. 

 Opiliaeeae, 243. 

 Opuntia, tortispina, 214; vulgaris, 



214, 221. 

 Optintiales, 250. 

 Orange, 213. 



Orchid, 195; type of embryo, 194. 

 Orchidaceae, 15, 30, 58, 04, 97, 103, 



113, 132, 130, 147, 157, 171. 194, 



206, 234, 238, 200. 

 Orchidales, 238, 264, 270. 

 Orchis, 51, 77, 145, 150; latifolia, 



/.',.',, 11,5; maeulata, 33. 58, 39, 



/-'///; mascula, 82, 121, 126; Mono, 



/';';, 145. 221; pallens, 64. 

 Organogeny af flower, 16. 

 Ornithogalum, 04, 97, 99; nutans, 



91; pyrenaicum, 61. 

 Orobanchaceae, 176, 200, 250, 209. 

 Orobanche, 80. 

 23 



303 ; cinnamomea, 

 109; Claytoniana, 



regalis, 299. 

 99, 100, 111, 221. 



21. 



Orobus angustifolius, 65, 20-'r, 



reus. 204. 

 Osmunda, 302, 



298, 299, Fifl. 



298, Fiij. 108; 

 Osterwalder, A., 

 Osyris, 105. 

 Ovary, 24, 20. 

 Overton, E., 71, 

 Overton, J. Ji., 03, 04, 81, 82, 94. 



100, 170. 199, 212. 

 Ovulary, 24. 

 Ovules, foliar, 50; morphological 



nature of, 51; development of, 53; 



forms of, 56. 

 Oxalidaceae, 247. 



Paeonia spectabilis, 82. 



l'alet, 231. 



Palmaceae, 231, 262. 206, 274, 



Palmales, 231, 262, 275. 



Pandanaeeae, 228, 262, 266, 273. 



Pandanales, 228, 231, 202. 275. 



Papaver, 130; orientale, 05. 



Papaveraceae, 65, 246. 



Papilio, 247, 267. 



Parietales, 249. 



Paris quadrifolia, 159, 160. 



Parthenogenesis, 210. 



Passiflora, 131. 



Passilloraeeae, 249. 



Payer. J. B., 10, 20. 



POchoutre, F.. 59, 199. 



Pedaliaceae, 97, 100, 110, 170, 

 256, 209. 



Pedicula'ris, 100. 



Penaeaceae, 250. 



Pentaphyllaeeae, 248. 



Peperomia, 79, 88, 90, 136, 137. 

 178, 179, 200; pellueida, 89, 

 168, 178,' 200, 242, 2S4. 



Pepo macrocarpus, 143. 



Perigyny, 13, 14. 



Perisperm, 103: function of, 17! 



Peristylis grandis, 194. 



Personales, 15, 24, 258. 



Petasites, 101. 



Petit-Thouars, 213. 



Peucedanites, 277. 



Pfeffer, \V., 19. 



Pfltzer. E., 194. 



Phajus, 150. 



Phalaenopsis grandiflora, 194. 



177, 



153, 

 100, 



