a -X 



CONTENTS. 



#.±M^ 1 



.; 7 



23 



f f 11 36 



44 



it^^i: 47 



Y. Kiisima, — ^iV^e«(e BorlcenTcdfer nebst 



Frassjjflanzen 1 



K. Tokito, — Uebei- den Aufbau cles 



Tsuisliiharimoores in HoMcaido. . 7 



K. • Miyake, — On the Nature of tlie, 

 Sugars found in the Tubers of 

 Arroiuhead. 23 



K. Miyabe and Y. Kudo, — Materials 

 for a Flora of Hol-Jcaido II. , . 36 



(Ai'ticles ill Japanese.) 



T. Nishida, — Thermos as a TJiermo- 



siat in Tcst-tuhe C'>Miire 44 



H. Okamoto, — Ueber die l)ehannten 

 Arten der jjapanischen Ghry- 

 sopiden 47 



