12S POLYPODIUM PUI.VINATUM. 



Stipes and rachis brownish, and sunk on the superior side. 



Length about two to three feet; colour a pale green. 



Polypodium pulvinatiim is best known as the Phlehodium 

 pulvinatum. 



It has not that glaucous character of Polypodium sporado- 

 carpwn, or P. aureum. 



My thanks are due to Mr. J. Smith, Curator of the Royal 

 Gardens, Kew, for a frond of this species. 



It is not in any of the Nurserymen's lists. 



The illustration is from Mr. Smith's frond. 



