SPECIES FILICUM; 



BEING DESCHIPTIONS OK THE KNOWN FKKNS, PARTIC'ULAKLY OF SUCH 



AS EXIST IN THE AUTHOE'S HERBABITJM, OE ARE WITH 



SUFFICIENT ACCURACY DESCRIBED IN WORKS 



TO WHICH HE HAS ACCESS ; 



ACCOMPANIED WITH NUMEROUS FIGURES: 



SIR WILLIAM JACKSON HOOKER, K.H., 



D.C.L. OxoN., RR.S., F.A.S., and F.L.S. ; 



COKKESPONDING MEMBER OI' TUB ACADEMY OF SCIENCES OF THE IMPERIAL INSTITUTE 

 OF FKANCE, AND DIRBCTOK OF THE ROYAL fiAHDENS OF KEW. 



VOL. IV. 



CONTAINING 



8C0L0PENDEIUM— POLTPODl UM. 

 PLATES CCXI.— CCLXXX. 



LONDON : 

 WILLIAM PAMPLIN, 45, FRITH STREET, SOHO. 



MDCCCLXII. 



