« • • • # • • # m 



• « • • « • • « * 



• • • • • i f • • 



€ r « • • » » * t 



» » • « • » t 0 f 



Fig. 176. — Seeds of Different Stocks. 



Showing the similarity in shape between the seeds of one sulphur-white 

 strain (rows 3 and 4) and those of a pure cream (rows 1 and 2), and between 

 those of another sulphur-white strain (rows 5 and 6) and those of a pure 

 white (rows 7 and 8). The seeds of the first sulphur-white strain can be 

 sorted according to colour, so as to obtain an increased proportion of doubles. 



• 



Fig. 177. — Three Stock Pods. One Valve removed to show the Seeds. 

 Upper pods short, seeds irregular in shape through mutual pressure. Lower 

 pod more than twice as long, though containing only about the same number 

 of seeds. Seeds with considerable intenspaces, and all regular in shape. 



