22 POLYPODIUM REPENS. 



Upper surface of frond dotted over with white scales, attached 

 opposite the apex of each veinlet. 



Length from twelve to eighteen inches; colour deep green. 



Sori terminal; circular in form. 



My thanks are due to Messrs. A. Henderson, of the Pine-apple 

 Place Nursery, for plants of this species. 



It is in the Catalogues of Messrs. A. Henderson, of Pine-apple 

 Place; Veitch, Jun., of Chelsea; and Stansfield, of Todmorden. 



The illustration is from a plant in my own collection. 



