COMMEMORATION NUMBER 



dedicated to 



Professor Jinzo Matsumura, Rigakuhakushi, 11. D 



President of The Tokyo Botanical Society 

 by 



His Pupils and Friends 



on the Occasion of 



The Twenty-fifth Anniversary 



of 



His Professorship in the College of Science 



of 



The Tokyo Imperial University 



CONTENTS. 



Bunzo Hiyata :— Can Prosaptia properly be placed under Daval 



Ha ? i.e. is it really distinct from Polypodium ? 161 



Hisayosbi Takeda :— On the Genus Achlys. (A Morphological and 



S} r stematic Study.) 169 



Shutai Okamura:— Ishibaea, Novum Brachytheciacearum Genus 



ex Japonia -...., i >,; 



Takenoshin Nakai :— Synopsis Specierum Korean arum Generis 



Saussureae i* 



Manabu Miyoshi :— Ueber die Ausflussmenge des Blutungssaftes bei 



Carpinus Yedoensis Matsum , - 11 



Seiichird Ikeno : — A propos d'un type nouveau des plantes varices 



non-mendeliennes - 1,; 



Yushnn Kudo : — De Speciebus Caealiae Boreali-Japonicis -'. 



