H 



^ 



¥c I- ^T 





M if ^ ^-^fc^itio^mi-it-c •-• 190 



Wi-t^nm 195 



199 



mmmh-nmr^m^'c 207 



*#te^ 215 



CONTENTS 



K. Miyabe and Y. Kudo. — Materials foi 

 a Flora of Hokkaido. I. 97 



H. Okamoto. — Erster Beitrag zur Kenntnis 

 der jap. Pleeoptercn. 1 05 



S. Xishida.-.! List of Plants on M. 

 Makkarinupuri. ITI 



T. Ökiini — Verzeichnis d^T japanischeix Eu- 

 plexopteren. ■ 173 



(Articles in Japanese) 



T. Köuo. — On the Disastrous Tidal Waves 

 in Hokkaido. 190 



T. Tadokoro. — On Some Constituents of the 

 Spores of Lamosphaera Fenzlii. ■•■■ 19^ 



Y. Oiiiouye. — On the Sulphur in the LaX 

 Ponto of Kunashin Island.- • ■■ 



Y. Oinouve. — Numerous Cones on the \lTu 

 Floir of the Usu Volcano. >204 



S. Kokubo. — Descriptions of a New Species 

 and Tico Neic Varieties of Diapfomus of 

 Japan. 207 



Proceedings of the Society. 



215 



