17. 



35 with hairs at "base and on the glumes. 



E5 v/ith be ire at htse only. 



23 with hairs on the glumes only. 

 3 with no hairs. 

 The same thing studied with a cross of Mediah and 

 Minnesota Wheat il69 gave the ratio 56:29:25:2. Both 

 made very poor 9:3:3:1 ratios but they give sufficient 

 evidence to show that there is a segregation of two charac- 

 ters and that they are/inherited independently. The shape 

 of kernel, shape of glume, and texture of glume were in- 

 herited independently "but were not studied especially for 

 segregation. The emmer textured glume seemed to "be dominant. 

 By texture is meant the stiffness end coarseness of the glumes. 



Various Types of Heads in ? „. 

 So far as a segregation of types is concerned it is very 

 difficult to get any ratios or any definite classes. In order 

 to make a study of the Fg plants they were arranged in groups 

 with characteristic differences. The groups were named 

 (1) Emmer type, (2) Spelt type, (3) Emmer spelt, (4) Spelt 

 wheat, and (5) Emmer wheat. Those which did not fall into 

 these arbitrary groups were placed in a sixth group which 

 was made up of all kinds and shapes of heads most of which 

 were clubbed. The names of the groups explain more or less 

 the characters of the heads of the plants placed in them. 

 Likewise the photographs illustrate their general charac- 

 teristics. In each group were found both black and 



