PLAIN AND EAST ACCOUNT 



BRITISH FERNS; 



TOGETHER WITH 



THEIR CLASSIFICATION, ARRANGEMENT OF GENERA, 

 STRUCTURE, AND FUNCTIONS; 



AND 



A GLOSSARY OF TECHNICAL AND OTHER TERMS. 



EDITED BY 



MRS. LANKESTER. 



WITH ILLUSTRATIONS 



LONDON: 

 ROBERT HARDWICKE, 192, PICCADILLY; 



AND ALL BOOKSELLERS. 



