CONTENTS. 



PAGE 



PREFACE. . . . ... xiii 



INTRODUCTORY NOTE xiv 



GUIDE TO THE TREES . . . . . i 



LIST OF GENERA ....... 3 



DESCRIPTION OF TREES (WITH ILLUSTRATIONS) . 4 

 EXPLANATION OF TERMS . . . ; .237 



GLOSSARY .... . 243 



INDEX TO THE TREES ...... 245 



