168 
FERNS : BRITISH AND FOREIGN. 
Genus 83.— Portion of pinnae, slightly enlarged. No. 1. 
1. A. blechnoides, Klotzsch. Polypodium bleclmoides, Rich. 
Alsophila blechnoides, Hook. Sp.Fil. Amphidesmiuru 
rostratum, J. 8m. Gen. Fil. Polypodium rostratum, 
Humh. Metaxya rostrata, Presl; Hook. Gen. Fil. 
t. 42P. Ampbidesmium Parkeri, Schott. Polypodium 
Parkeri, Hook, et Grev. Ic. Fil. t. 232. — West Indies 
and Tropical America. 
84. PHEGOPTERIS, Fee; J. Sm. 
Vernation uniserial and sarmentose, or fasciculate and erect, 
or decumbent. Fronds varying from pinnate to decompound- 
Genus 31.— Portion of fertile frond, under side. No. 7. 
