AU ENUMEEATION 0? CULTIVATED TEKUS. 115 



or forked, direct, parallel, their apices combiaed by a transverse 



Genua^S^.— Portioii of the barren pinna, under side. No. 1. 



marginal vein. Fertile pimnce linear or pinnatifid, convolute, 

 wholly sporangiferous. 



1. O. cervina, Fresl ; Hooh. Fil. Exot. i. 43 ; Lowe's Ferns, 7, 

 it. 39, 40. Acrostichum cervinum, Svi. ; Pl/wm. Fil. 

 1. 154 ; Sook. et Grev. Ic. Fil. t. 81. O. Corcovadensis, 

 Badd. Fil. Bras. t. 14; Hook. Gen. Fil. t. 79 A. 

 Acrostichum linearifolium, Presl. — Tropical America. 



*** Vdns amgularly or comrpoundhj anastomosing. 

 40. SOBOMANES, Fee. 

 Vernation uniserialj'sarmentum thick, soandent, squamose. 



Genus 40. — Porlions of fert'le and barren fronds. No. 1. 



i2 



