AN J]NUMEEATION OF CULTIVATED TEENS. 83 



3. S. verrucosa, /. Sm. Polypodium verracosum, Wall. ; 

 Sooh. Ga/rd. Ferns, t. 41. Marginaria verrucosa, 

 Sodk. Oen. Fil. t. 14, 10 B. Groniophlebium verru- 

 cosum, /. Sm. Cat. (1867).— Malacca. 



9. PHLEBODIUM, B. Br. ; J. 3m. 



BMzome thick and fleshy. Fronds large, 2-6 feet high, 

 piimatifid or subpinnate, memhranous, smooth or glaucous. 

 Veims pinnate ; venules arcuately or angularly anastomosing, 



Genus g. — Fortion of plima of mature froud, under side. No. 1. 



producing two or three excurrent veinlets terminating in the 

 areoles ; the costal areoles always vacant. Beceptacles puncti- 

 form, on the combined apices of the excurrent veinlets. Sori 

 round, transversely 1-6-serial, destitute of scales. 



1. P. axireum, JI. Br. Polypodium aureum, lAmm,. ; Phvm. Fil. 



t. 76 ; Sahk. Fil. t. 12.— Tropical America. 



2. P. sporodocarpum, J. Sm. Polypodium sporodocarpum, 



Willd. Lowe's Ferns, 2, t. 6. P. glaucum, Sort. — 

 Mexico. 



3. P. areolatum, /. Sm. Polypodium areolatum, Willd. — 



Venezuela. 



g2 



