262 



INDEX 



Sooty color, 166-167 



Sphaerechinus, 114-116 



Spiders, 79 



Spot, 167, 233 



Spread wings, 37 



Stature, 173 



Stevens, 90 



Stocks, 69 



Streak, 207 



Strongylocentrotus, 114-116 



Sutton, 4 



Sweet peas, 5, 36, 69, 174-175 



Tammes, 190 



Tanaka, 69, 159 



Tennent, 116, 121 



Tetrad, 128 



Thomas, 146 



Tobacco (see Nicotiana). 



Tomato, 26 



Tower, 43-44 



Toxopneustes, 116 



Trefoil, 206 



Trident, 205-207 



Trow, 75 



Truncate wings, 34, 38, 191-194 



Tschermak, 190 



U 



Unit character, 210 



Vermilion eyes, 45, 63-64, 233 

 Vestigial wings, 8-12, 21-25, 48-53, 



233 

 de Vries, 226 



W 



Weismann, 77, 211, 223-225 



Wheat, 26, 179, 190 



White eyes, 16-20, 31, 45, 47, 54- 

 59, 62-64, 82, 149-151, 

 155-156, 164-166, 208, 

 233 



Whitney, 97 



Wilson, 120, 140 



Yellow color, 54-58, 64, 156, 167, 

 233 



Z 



Zeleny, 106 



