s 



^ 



n-y ■ 



^fliCgt-C lo 



It^-C >2 



•t >8 



itSl- VI 119 



üt; 128 



l-l-VII 165 



?i^tEgi 186 



^'±fg*fCfÄ^-C 213 



220 



ogf;«jifß^i:cYJL--c 225 



CONTENTS. 



K. Miyabc ninl Y. Kudo, — Materials 



for a Flora of JIakkaido V I 



Y. Nii.sima, — Vm\ neuer Rüsselkäfcr- 



schüdling für die Sachlintanne... 10 



T. Hemmi, — A New Brown-Spot 

 Disease of the Leaf of Glycine 

 /^/j/.'V/rt Maxim, caused by Seßton'a 

 Glvciucs sp. II 12 



M. Sato, —Einiges über den mongoli- 

 schen Käse genannt ISfaitofu 18 



T. Matsumoto, — Impfversuchen mit 



Mclaiiipsora 22 



S, Matsumura, — Synopsis der Issiden 



(Fulgoriden) Japans 85 



K. Miyabe and Y. Kudö, — Materials 



for a Flora of Hokkaido VI 119 



K. Ohara,— On the Mucilage oi Ilyd- 



ragca paniculata Sieb 128 



K. Miyabe and Y. Kudö, —Materials 



for a Flora of Hokkaido VII... . 165 



S. Matsumura, — A List of tlie Japa- 

 nese and Formosan Cicadidae, 

 with Description of New Species 

 and Genera 186 



H. Okamoto,— On the Life- History 

 of the Apple F'ruit-Miner, Argy- 

 rcstlua conjugella Zkia. 213 



M. Takizawa, — Some New Species of 



Coccinellidae in Japan. — 1 220 



T. Tadokoro, — On the Antagonism 

 between Two Different Salts in 

 the Knzymatic Actions 225 



