4 o6 BRITISH FERNS 



LXXII 



Cristato-gracile Cowper ( Wull.) 



Mr. Richard Cowper, South Kensington. Dorset. 1S74. 



1 ft. 4 in. 



Svil. PERCRISTATUM COWPER. 



Did not survive its discovery more than two years ; — the more 

 to be regretted as it gave promise of being the most elegant form 

 of this class. 



