INDEX. 



34? 



Hart, Mr., on Nepeta glechoma, 

 300. 



Hautbois Strawberry, the, 293. 



Hedyotis, 133. 



Henslow, Eev. Prof., on hybrid 

 Primulse, 61. 



Henslow, Ecv. G., on flowers self- 

 fertilised during the winter, 341. 



Herbert, Dr., on hybrid Primulx, 

 61. 



Heterostyled plants, illegitimate 

 offspring of, 188-244; essential 

 character of, 245; summary of 

 the differences of fertility be- 

 tween legitimately and illegiti- 

 mately fertilised plants, 247; 

 diameter of pollen-grains, 250 ; 

 size of anthers, structure of stig- 

 ma, 253 ; list of genera, 256 ; ad- 

 vantages derived from Hetero- 

 stylism, 259 ; means by which 

 plants became heterostyled, 261 ; 

 transmission of form, 269 ; equal- 

 styled varieties, 273 ; final re- 

 marks, 275. 



dimorphic plants, 14-54, 81- 



138. 



trimorphic plants, 137-187. 



Hibiscus, pollen-grains, 337. 



Hildebrand, Prof., introduces the 

 word " heterostyled," 2 ; on the 

 ray-florets of the Composite, 5, 6 ; 

 Primula Sinensis, 38, 40-42, 192, 

 217 ; Linum (trandiflorum, 86, 87 ; 

 L. perenne, 92 ; Pulmonaria offi- 

 cinalis, 101-103, 107, 239; P. 

 azurea, 110 ; Polygonum fagopy- 

 rum, 111 ; Oxalis, 169, 171-174, 

 177, 181, 212-213, 321 ; herma- 

 phrodite plants becoming uni- 

 sexual, 283 ; Hordeum, 332. 



Homostyled species of Primula. 49. 



Hooker, Dr., on Campanula, 329. 



Hordeum, 331. 



Hottonia inflata, 53, 312. 



palustris, 50 ; relative fertility, 



52 ; anthers of, 253 ; papillae on 

 stigma, 255. 



Houstonia casrulea, 132, 255. 



Hoy a carnosa, 330. 



Hybrid Primulas, 55-71. 



Hydrangea, 6, 7. 



Hypericinese, 123. 



Hyssopus officinalis, 298. 



I. 



Hex aguifolium, 297. 



opaca, 298. 



Illegitimate offspring of hetero- 

 styled plants, 188 ; Lythrum sali- 

 caria, dwarfed stature and ster- 

 ility, 192 ; Oxalis, transmission 

 of form to seedlings, 212 ; Pri- 

 mula sinensis, in some degree 

 dwarfed, 215 ; equal-styled va- 

 rieties, 218-223 ; Primula vul- 

 garis, 225 ; transmission of form 

 and colour, 225 ; seedlings, 227 ; 

 P. veris, 229 ; dwarfed stature 

 and sterility, 229-235; equal- 

 styled varieties, 235, 239 ; par- 

 allelism between illegitimate 

 fertilisation and hybridism, 243. 



Tllecebrum, 310. 



Impatiens, pollen-grains of, 337. 



balsamina, 327. 



fulva, 326. 



noli-me-tangere, 327. 



J. 



Juglans refiia, 10. 

 Juncus bufonius, 331, 342. 

 Jussieu, A. de, on Malpighicese, 



0Jft 



Kerner, Prof., on ray-florets, 6; 

 Auricula, 43 ; hybrid forms of 

 Primula, 55, 73 ; on use of hairs 

 within the corolla, 128; size of 

 corolla in male flowers, 308 ; use 

 of glands as a protection to 

 flowers, 330. 



Kirk, Dr., on Monochoria vaginalis, 

 330. 



Knoxia, 135. 



Koch on Primula longiflora, 49. 



KrascheniniTcowia, 312. 



Kuhn, Dr., on cleistogamic flow- 

 ers, 3, 309, 310 ; list of plants pro- 

 ducing differently formed seeds, 

 9 ; heterostyled plants, 244 ; Van- 

 dellia nummularifolia, 323 ; V. ses- 

 siflora, 324. 



