FERNS : BRITISH & FOREIGN. 



THEIR HISTORY, ORGANOGRAPHY, CLASSIFICATION, 

 AND ENUMERATION. 



A TREATISE ON THEIR CULTIVATION, 



ETC. ETC. 



BY JOHN SMITH, A.L.S. 



ACAD. CJE8. NAT. CUE. SOC., 

 AND EX-CUBATOB OF THE BOYAL BOTANIC GABDENS, KEW. 



LONDON: 

 ROBERT HARDWICKE, 192, PICCADILLY. 



1866. 



