CONTENTS


List of Illustrations
Preface
Introduction
Key to Genera
Classification of Ferns
The Polypodies
The Bracken Group:
Bracken
Cliff Brakes
Rock Brake
The Lip Ferns (_Cheilanthes_)
The Cloak Fern (_Notholæna_)
The Chain Ferns
The Spleenworts:
The Rock Spleenworts. _Asplenium_
The Large Spleenworts. _Athyrium_
Hart's Tongue and Walking Leaf
The Shield Ferns:
Christmas and Holly Fern
Marsh Fern Tribe
The Beech Ferns
The Fragrant Fern
The Wood Ferns
The Bladder Ferns
The Woodsias
The Boulder Fern (_Dennstædtia_)