A-4 



THE 



FERNS OF GREAT BRITAIN: 



ILLUSTRATED 



BY 



JOHN E. SOWERBY, 



PROPRIETOR OF SOWERBY's ENGLISH BOTANY. 



THE DESCRIPTIONS, SYNONYMS, &c. 



BY 



CHARLES JOHNSON, ESQ., 



BOTANICAL LECTURER AT GUY'S HOSPITAL. 



LONDON: 

 JOHN E. SOWERBY, 3 MEAD PLACE, LAMBETH. 



1855. 



