TABLE OF CONTENTS 



Page 



Introductiox • V 



Tables: Abbreviations, Signs and Measurements xii 



Descriptive Flora 



Spermatophyta: Key to the Families 1 



Gymkospermae 11 



Angiospermae : Monocotyledones 20 



Dicotyledones 185 



Pteridophyta 1038 



Appendix 



Summary 1057 



New Genera and Species and New Combinations 1060 



Abbreviations of the Names of Authors 1070 



Glossary 1078 



Index • • ■ - 1088 



IV 



