CONTENTS 



Page. 



Illustrations '^ 



Preface ^ 



Introduction 11 



Descriptions of Species 15 



Family Polypodiaceae 15 



Dryopteris - - 15 



Nephrolepis 15 



Stenochlaena 15 



Family Gleicheniaceae 18 



Gleichenia 1^ 



Family Schizaeaceae 18 



Lygodium 18 



Family Gnetaceae 20 



Gnetum 20 



Family Typhaceae 22 



Typha 22 



Family Pandanaceae 24 



Pandanus 24 



Family Gramineae ^^ 



Andropogon ^^ 



Apluda ^1 



Coix ^1 



Eleusine - ^2 



Imperata ^2 



Ischaemum ^2 



Miscanthus ^^ 



Oryza ^^ 



Phragmites 34 



Saccharum ^^ 



Sporobolus 36 



Thysanolaena 38 



Family Cyperaceae 38 



Cyperus 38 



Fimbristylis ■- 40 



Rhynchospora 44 



Scirpiodendron 44 



Scirpus 45 



