■288 



INDEX. 



Monocotyledons, undifferentiated 

 leaf of, 173, 197 ; origin of perianth, 

 179-180; pentamery in, 246; 

 reduced structure, 263. 



Monopodium, 39. 



Monothecal anther, 171, 255. 



Munsonia, fusion of stamens, 255. 



Moonwort, forked sporophyll, 98 ; 

 phyllody of sporophyll, 210. 



Morisia, abbreviated inflorescence, 

 230. 



Morren, on catacoroUa of Gloxinia, 

 71; on adherence of petals to 

 stamens, 236. 



-Morus, two nucelli, 102. 



Mouse-ear, apetaly, 254. 



Mullein, proliferation of inflores- 

 cence, 4 ; andrcecium, 84 ; free 

 stamens, 116; heterostaminody, 

 181 ; suppression of stamen, 256. 



Muscari, proliferated flower, 6 ; sup- 

 pression of flowers, 248 ; . branched 

 pedicels, 248. 



Mussssnda, petalody of calyx, 135. 



Mutisieae, 112, 



Myosotis, faseiated inflorescence, 39 ; 

 ring-fasciation, 53. 



Myosums, staminody of corolla, 154. 



Myricaceae, structure of perianth, 65. 



MyrsinaceaB, andrcecium, 79. 



Myrtacese, 207, 240. 



Narcissus, faseiated flower, 46—47 ; 

 pleiotaxy of andrcecium, 84; nature 

 of corona, 101, 156-159, 178-180; 

 dialysis of corona, 113, 156 ; stami- 

 aody of corolla, 156-159 ; petalody 

 of stamens, 178 ; petaloid styles, 

 205 ; adherence of stamens to 

 petals, 2:^6; 5-merous perianth, 

 243 ; 2-merous whorls, 246 ; fused 

 stamens, 255 ; proliferated flower- 

 stalk, 275. 



Nassauviese, 113. 



Nasturtium, extra carpels, 93. 



" Nasturtium," frondescent petals, 

 138. 



Nectaries, of Eanunculaceae, 128, 

 171 ; of Aquilegia, 174. 



Negative dedoublement, 241-259. 



Neottia, extra stamens, 145. 



Nepaul barley, adventitious flowers, 

 267-269. 



Nepenthes, conformation of leaf, 200. 



Nerium, pleiotaxy of corolla, 69 ; 

 polypetaly, 112. 



Jfeuwiedia, andrcecium, 82, 182 ; 

 sub-regular perianth, 148. 



Nigella, sepalody of stamens, 171 ; 

 coherent carpels, 258 ; pistil of, 

 259. 



Nucellus, extra one, 1 02 ; apical, 

 195 ; nature of, 196, 208 ; on sur- 

 face of leaflet, 197 ; homologue of 

 Fern-sorus, 201 ; primitive posi- 

 tion of, 203 ; pollen-bearing, 208- 

 209. 



Nuphar, structure of calyx, 63. 



Nymphtea, axillary flowers, 21 ; struc- 

 ture of calyx, 63 ; 5-sepalous 

 flower, 63-64 ; sepalody of petals, 

 140 ; displacement of bract and 

 sepals, 140 ; origin of sepals and 

 petals from stamens, 140 ; petalody 

 of stamens, 181 ; primitive flower, 

 260. 



Ochlandra, pistil, 94. 



Odontoglossum, faseiated flower, 45, 

 1 14 ; extra stnmens. 82 ; peloric 

 flower, 82, 94, 160; dissociation of 

 stamens, 114 ; stamens changed 

 into labella, 145 ; staminody of 

 corolla, 159-160 ; adherence of 

 stamens to petals, 236 ; disruption 

 of " column," 259 ; petalody of sta- 

 mens, 259; suppression of pistil, 

 259. 



(Enanthe, faseiated umbel-ray, 39 ; 

 abbreviated secondary umbels, 

 231. 



(Enoihera, synanthy, 238. 



Oleaceae, andrcecium, 85; structure 

 of corolla, 262. 



Oleander, pleiotaxy of corolla, 69 ; 

 polypetaly, 112. 



OnHdium, adnation of sepal to 

 " column," 235. 



OpMoglossum, forked sporophyll, 98 ; 

 extra " spike," 99 ; branched 

 " spike," 99 ; enations, 100 ; 

 comparison with ifierociitm-leaf, 

 162 ; derivation of sporophyll, 167 ; 

 sporophyll and anther-structure, 

 167 ; origin of " spike," 167. 



Ophrys, adherence of stamens to 

 petals, 236 ; fusion of sepals, 249. 



Opuniia, axillary shoots and flowers, 

 10. 



Orange, proliferated fruit, 15 ; seed- 

 less, 15 ; dialysis of fruit, 15 ; 

 faseiated fruit, 50 ; extra whorl of 

 carpels, 89, 117 ; dissociation of 

 carpels, 117. 



Orchids, structure of flower, 81 ; 

 dialysis of column, 114; petaloid 

 sepals, 135 ; labellum-pelory, 142 j 



