Vlll 



CONTENTS. 



Page 



Gramine^ 285-300 



Zea 286 



Triticum 288 



Oryza 290 



Saccharum 292 



Sorghum ' 294 



Secale 295 



Hordeum 296 



Avena 298 



Setaria 300 



Page 

 CONIFERiE 300-315 



Pinus 300 



Picea 307 



Abies 308 



Larix 309 



Jiiniperus . . . . . 310 



Thuja 312 



Tsuga 312 



ChaniEecyparis . . . 314 



Glossary 317 



Index 339 



