INDEX 



343 



tomato, 112, 113, 115-117. 

 translocation, 80-82. 

 Trialeurodes, 148. 

 triplo-IV, 50, 51, 175, 176. 

 triploid Drosophila, 84. 

 triploid endosperm, 82. 

 triploids, 131-138. 

 trisomic type, 177-189. 

 Triticum, 151, 152. 

 Triton, 140, 269. 

 twins, 247, 275. 



V 



Vallisneria, 213, 214. 

 vermilion genes, 81, 82. 

 vestigial, 75. 

 Viola, 171. 



de Vries, 67, 68, 69, 70, 71, 95, 

 109, 131, 174, 187, 188, 189. 

 Vulgare wheat, 152, 154-157. 



W 



walnut comb, 72, 73, 74. 

 wasp, 237. 



W-chromosome, 245, 246. 

 Wedge, 182. 

 Weinstein, 102, 104. 



Weismann, 28-30. 



Wettstein, 128, 149, 216, 217, 218. 



wheats, polyploids, 150-158. 



White, O. E., 37. 



Whiting, Anna R., 239. 



Whiting, 237-239. 



Whitney, 147, 233, 234. 



Williams, 148. 



Willier, 248. 



Winge, 214, 222, 223, 226, 227. 



Winiwarter, 203-205. 



Winkler, 112-118. 



Wiry, 181, 182. 



Witschi, 258-265, 269. 



Wright, 287. 



Xiphophorus, 254, 255. 



Y 



Yampolski, 279. 



Y-chromosome, 52, 105, 222, 239. 



yellow mice, 64. 



Z 



Zea mays, 123. 

 Zeleny, 86. 



