72 



BRITISH FERNS 



Fig. 28. Asp. c. kalon. 



Fig. 29. Asp. t . ramoso-cristatum. 



Kalon (Fig. 28). — An extra fine form of crenatum, recorded by 

 Mr. E. J. Lowe. 



Multifido-cristatum. Branched on good, constant lines. 



Ramoso-cristatum (Fig. 29). — A branched, crested form, found 

 in Ireland by Mr. Wise. 



