242 



BRITISH FERNS 



Si 



Fig. 288. -S. v. grandiceps Cousins. Fig, 289. S. .'. gymnosorum. 



Grandiceps Cousins (Fig. 288). — Fronds heavily crested. 



Gymnosorum (Fig. 289). — Found near Minehead by Mr. M. 

 Bowden, and by the writer at Kilrush, Ireland ; a dwarf, very 

 narrow form, with scattered, naked spore heaps. 



