350 



INDEX. 



Michalet on Oxalis acetosella, 321 ; 

 Linaria spuria, 325 



Mitehella, 285 



repens, 125 



Mohl, H. voii, on the common 

 cowslip, 14 ; size of corolla in the 

 sexes of the same species, 307, 

 308 ; Trifolivm and AracTiis, 312 

 cleistogamic flowers, 314, 342 

 Oxalis acetosella, 321 ; Impatiens 

 noli-me-tangere, 320 ; Specularia 

 perfoliata, 330 



MolUa lepidota, 168 



speciosa, 168 



Monnier, M., on Viola, 318 



Monoehoria vaginalis, 330 



Mulberry, the, 10 



Miiller, D., on Viola camina, 314 



Miilier, Fritz, on pollen of the Vil- 

 loTsia, 116; Faramea, 128-130; 

 Posoqueriafragrans, 131 ; Nessea, 

 167 ; Oxalis, 180, 181 ; Pontederia, 

 183-185; Oxalis Begnslli, 212; 

 Chamissoa, 292 



Miiller, H., on the frequency of 

 ■visits by insects to the UmJbelU- 

 feral and Compositse, 5 ; on dicho- 

 gamy, 10; on Anthophora and 

 Bombylius sucking the cowslip, 

 22 ; Primmla elatior, 32 ; P. mllosa, 

 49 ; SoUonia palustris, 61 ; table 

 of relative fertility of, 52, 53; 

 Linum catharticum, 100 ; Poly- 

 gonum fagopyrum, 113 ; Lyfhrum 

 saliearia, 145 ; on the origin of 

 heterostylism, 263 ; on the La- 

 hiatse, 299, 304; Thymus serpyWum 

 300 ; Scabiosa arvensis, 305 ; Plan- 

 tago lanceolata, 306 ; size of co- 

 rolla in the two sexes of the same 

 species, 308 ; Impatiens ialsa- 

 mina, 328 ; Lysimachia, 343 



Myosotis, 308 



N. 



Nepeta glechoma, 301 

 Nertera, 285 

 Nessea verticillata, 167 

 Nolana prostrata, variability in 

 length of stamens and pistil, 261 

 Nyctaginia, 313 



POLEMONIAOE^. 



0. 



181, 



Oldenlandia, 132 



Oleacese, 117 



Oliver, Prof., on ovules of Primula 

 verts, 17 ; Viola 318 ; Campanula 

 colorata, 330 



Ononis colwmnse, 325 



mirmtissima, 326, 341 



pa/rviflora, 326 



Origanum valgwre, 298 



OacaUs oAxtoseUa, 181, 182 ; pistil of, 

 261 ; cleistogamic flowers, 321 ; 

 pollen-grains, 338 



Bowii, 179 



eompressa, 179 



cornieidata, 181 



Deppei, 179 



hedysaroides, 213 



homostyled species, 181 



inca/rnata, 322 



Begnelli, 173-175, 212 



rosea, 178, 213 



(Biophytum) sensitiva, 



322 ; stigma, 253 



speciosa, 169, 175, 212 



stricta, 181, 182 



tropsBoloides, 182 



Valdiviana, 170-172, 211, 212 



Oxlip, the Bardwell, 32, 72 



, the common, 55 ; differences 



in structure and function between 

 the two parent-species, 56 ; effects 

 of crossing, 60 ; a hybrid between 

 the cowslip and primrose, 70 



Oxybaphus, 813 



Pseony, poUen-grains of, 338 

 Parallelism between ill egitimate and 



hybrid fertilisation, 239 

 Pavonia, 313 

 Phlox Hentzii, 120 



nivalis, 120 



svsbulata, 119, 287 



Flanchon on lAnum salsoloides, 100 ; 

 . L. Lewisii, 101; on Hugonia, 100 

 Plantago lanceolata, 306 



media, 307 



Polemoniacese, 118 



