42 



ATHYRIUM FII,IX-F(EMINA. 



dilating into a rounded apex, which is thickly set with pro- 

 minent teeth: the multiplicity of the teeth is a characteristic 

 feature of the variety. My thanks are due to Mr. Barnes for 

 the illustration. 



ii.0:, 



Fig. 328.— Frond. 



Depauperatl'm, Wollaston. (Fig. 328.) — A remarkable 

 variety found many years ago in Ireland, near Ben Bulgen in 

 Sligo, by Mr. J. Gunning, the foreman at the Dublin College 



