4o6 



Index of Subjects 



Gametes ii, i6 



compared with zygotes 56 



in groups of four 195 

 Gastroidea dissimilis 45 

 Genetics 



geometrical aspect 281 



study of I 

 Gerbera Jamesoni^ red and yellow 136 

 Geum urbano-rtvale, said to breed true 355 

 "Ghost "-markings in peas 145 

 Glands, Malthiola 21 

 Glaucoma 222 

 Gossypiuin^ see Cotton 

 Gowers' disease 222, 225 

 Gradational forms 235 

 GUINEA-PIG 



albino 113 



Angora hair 33 



chocolate ij8 



colour 41 



eye-colour 113 



polydactylism 34 



re- combinations in 71 



rosetted 33 

 Gynandromorphs 321 



Haemophilia 222, 224 

 Hair 



curly 207 



white lock 207 

 Hands 



malformations of 21 r, 216 



mode of clasping 48 

 Hapsburg lip, probably dominant 206 

 Hare-lip 220 

 Hawkweeds 246 

 Height 

 * Antirrhinum 18 



man 209 



peas 8 



sweet peas 9 

 Helianthtis 



branching habit 19 



colour 39 



red variety 308 

 Helix hortensis and nemoralis 45, 311 

 Hemerophila abrtiptaria 44 

 Heterostylism 27, 48, 68 

 Heterozygote 15, 16 



permanent 51, 155, 181, 253, 298 



in sex 190 

 Heterozygous forms 37, 52, 299 

 Hieracium 246 



Mendel's experiments with 380 

 Homoeosis 196, 213, 221 

 Homozygote 15, 16 

 Hooded standard in sweet pea, genetics 



of 153 

 Hordeum^ see Barley 

 Horns 



cattle 3« 



goats 1 70 



sheep 169 



Horse, race- 

 chestnut, a recessive 124 

 colour 42, 309, 311 

 trotters and pacers 32 



Hose-in-hose flowers 26, 197, 200 



* ' Hybrid-character " 347 



Hybrids 

 breeding true 246, 249, 323, 355 

 some females permanently 193 

 sterility of 251 



Hydatina 192 



Hyoscyamus 

 annual 25 

 colour 39 



Hypo-geal cotyledons, Phaseolus 31 



Hypostatic factors 79 



Incompatibility of characters 73 



Insanity 229 



Intermediates 



misunderstanding in regard to 235, 24 1 



various kinds of 236-239 

 Inter-racial heredity not different from 



intra-racial 49 

 Irideremia 222 

 Iris, colours of 108 



Lasiocanipa quercus 44 



"Latency" 93, 145 



Lathyrus odoratus, see Sweet Pea 



Lav at era 373 



Leaf-characters 22, 24, 25, 72 



Lecithin, alleged effects of 193 



Leopard, black, damask marks in 145 



Lepidoptera colours 43, 310 



gynandromorphs 321 



polymorphic females 319 

 Leptinotarsa 45 

 Lina lapponica 45 

 Lychnis 



colour 39 



hairiness 19 



sex 169 

 Lytnantria dispar 321 



Maize 



colour 41, 256 



dent and flint 264 



maternal characters 264 



starchy endosperm 30 

 MAN 32, 41, 204 



eye-colour 106, 206 



hair-colour 206 



interracial crossing 208 



irregular numbers 254 



mulatto 208 



musical sense 225 



recessive variations 225 



stature 209 



various dominants 207 

 Mangel, "runners" 25, 307 

 Maternal characters 



in orchids 248 



