CIIAP. III. FLOWERS ON SAME PLANT CROSSED. 



77 



The fifteen crossed plants here average 14*05, and the fifteen 

 self-fertilised plants 9 '38 in height, or as 100 to 67. But if 

 all the plants under ten inches in height are struck out, the ratio 

 of the eleven crossed plants to the eight self-fertilised plants 

 is as 100 to 82. 



On the following spring, some remaining seeds of the two 

 lots were treated in exactly the same manner; and the measure- 

 ments of the seedlings are given in the following table : 



TABLE XXII. 



