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 



