jiAR. 1912.1 H. NAKANO.—VARLiTION IN THE SEEDS AND PULP. 



75 



In the following pages the variation of the vesicles in other 

 mandarins will be shown in order to compare results wnth 

 those of Fukuremikan fruits. 



On 5th Nov. 1909 the following result was obtained in 

 Kojimikan in B. habitat. 



On 10th Nov. 1911, 298 fruits of Kojimikan were collected 

 from the same habitat as above. 



From these two results it may be seen that the number of 

 vesicles of Kojimikan is quite different from that of Fukuremikan. 



Next I examined the number of vesicles in Kishumikan. On 

 5th Nov. 1909 the following result was obtained from B. 

 habitat. 



The result of 10th Nov. 1911 in the same habitat is : 



The mean number of 1911 is very like that of the Fukure- 

 mikan fruit of 1910 in C. habitat, but the difference of the two 

 in general is that the fruits of Fukuremikan do not hold their 



