40 ART. 10. — S. KUSANO : STUDIES ON THE PARASITISM 



In conclusion I wish to express my heartiest thanks to 

 Professor Dr. M. Miyoshi and Professor Dr. S. Ikeno for much 

 valuable advice and criticism throughout the work. I am also 

 greatly indebted to Professor Dr. M. Shirai for useful informa- 

 tion, which he has given me during his stay in Berlin. 



Botanical Institute, College of Science, 

 Imperial University, Tokyo. 



May, 1902. 



