168 



FEENS I BRITISH AND FOREIGN. 



Genus 83. Portion of pinnae, slightly enlarged. No. 1. 



1. A. blechnoides, Klotzsch. Polypodium blechnoides, Rich. 

 Alsophila blechnoides, Hook. Sp. Fil. Amphidesmium 

 rostratum, /. Sm. Gen. Fil. Polypodium rostratum, 

 Humb. Metaxya rostrata, Presl; Hook. Gen. Fil. 

 t. 42JB. Amphidesmium Parkeri, ScJiott. Polypodium 

 Parkeri, Hook, et Grev. Ic. Fil t. 232. West Indies 

 and Tropical America. 



84. PHEGOPTERIS, Fee; J. 8m. 



Vernation uniserial and sarmentose, or fasciculate and erect, 

 or decumbent. Fronds varying from pinnate to decompound- 



Genus 34 . Portion of fertile frond, under side. No. J. 



