482 



INDEX. 



148 ; early flowering of self-ferti- 

 lised, 294,' 296; self-fertile, 367; 

 prepotency of other pollen, 399 



Lupinus pilosus. 149- self-fertile 

 '667 



Lychnis dioica, 413 



Macnab, Mr., on the shorter or 

 longer stamens of rhododendrons, 

 298 



Mahonia aquifolium, 396 



repens, 396 



Malvacex, 140 



Marcgramacex, 407 



Marck, Dr., on seedlings from large 

 and small seeds, 355 



Masters, Mr., cross-fertilisation in 

 Pisum sativum, 161; cabbages 

 affected by pollen at a distance, 

 379 



, Dr. Maxwell, on honey-dew, 



404 



Measurements, summary of, 241 ; 

 Table A, 240-243 : Table B, 

 244 ; Table C, 245-252 



Medicago lupulina, 368 



Mechan, Mr., fertilising Petunia 

 violacea l>y night moth, 188 



Melastomacex, 298 



Melilotus officinalis, 360 



Mercurialis annua, 421 



Miller, Professor, on chemical affi- 

 nity, 461 



Miiiiulus luteus, effects of crossing, 

 10; crossed and self-fertilised 

 plants, 64-70 ; measurements, 70- 

 78 ; cross with a distinct stock, 72- 

 75 ; intercrossed on same plant, 

 75-78 ; summary of observations, 

 78-81 ; of experiments, 259-261 ; 

 superiority of crossed plants, 286 ; 

 simultaneous flowering, 294, 296 ; 

 effects of intercrossing, 301 ; 

 uniform colour of self-fertilised, 

 307; seeds, 315, 319, 322, 324 ; 

 highly self-fertile, 348, 369 ; pre- 

 potency of other pollen, 393, 399 



rweus, 63 



Miner, Mr., red clover never sucked 

 by hive-bees in the United States, 

 361 



Mirnbilis, dwarfed plants raised by 

 using too few pollen-grains, 298 : 

 number of grains necessary for 

 fertilisation, 378 



Mitchell, Dr., on first cousins inter- 

 marrying, 465 



Monochxtum ensiferum, 361 



Moore, Mr., on Cinerarias, 335 



Miiller, Fritz, on Posoqueria 

 fragrans, 5, 393 ; experiments on 

 hybrid Abutilons and Bignnnias, 

 305, 306; large number of 

 orchidaceous genera sterile in 

 their native home, also Bignonia 

 and Tdbernxmontana echinata. 

 331 ; sterility of Etchscholtzia 

 californica, 332, 342; Abutilon 

 darwinii, 334; experiments in 

 self-fertilisation, 340 ; self-sUrile 

 plants, 341 ; incapacity of pollen- 

 tubes to penetrate the stigma, 

 342 : cross-fertilisation by means 

 of birds, 371 ; imperfectly deve 

 loped male and female Termites, 

 381 ; on ferns and ants, 406 ; food- 

 bodies in Cecropia, 406; on the 

 glands on calyx of Malpighiacese, 

 407 



Muller, Hermann, fertilisation of 

 flowers by insects, 6, 7; on 

 Digitalis uurpurea, 82 ; Calceo- 

 laria, 87 ; Linaria vulgaris, 88 ; 

 Vei-bascum nigrum, 89 ; the 

 common cabb.ige, 98; Papaver 

 dubiurn, 107 ; Viola tricolor, 123, 

 124; structure of Delphinium 

 consolida, 129 ; of Lupinus luteus, 

 147 ; flowers of Pisum sativum, 

 ICO, 161 ; on Sarothamnus scopa- 

 rius not secreting nectar, lb'4 ; 

 Apium petroselinum, 172 ; Boragn 

 officinalis, 185 ; red clover visited 

 by hive-bees in Germany, 361 ; 

 insects rarely visiting Fumaria 

 officinalis, 366; comparison of 

 lo\vlau<l and alpine species, 376; 

 structure of plants adapted to 

 cross and self- fertilisation, 381; 



