Tab. CCLXXX. 



PoLYPODiUM (Phegopteris) pteroideum, A7. — p. 255. 



Fig. 1. Portion of a fertile pinnule; and Fig. 2. Portion of a 

 sterile one (showing the venation) ; magnified. Fig. 3 and 

 4. Stipes, and small fertile portion of a large frond ; nat. 

 size. 



