ENUMERATIO FILICUM PHILIPPINARUM. 413 



205. P. discretim. — Aspidium discretum, Don. — Luzon ; 

 (ra. 181.) 



206. P. comifolium, Presl. — Aspidium coniifolium, JFall. — 

 Luzon ; {?i. 262.) 



Obs. The present specimens nearly agree with a species 

 from Jamaica, which I conceive to be the Aspidium denticu- 

 latum of Swartz. 



DlDYMOCHL^NA, DeSV. 



207. D. sinuosa, Desv. — Luzon ; {n. 142.) 



Obs. This is certainly not distinct from the Brazilian plant. 



Nephrolepis, Schott. 



208. N. biserrata, Schott.— Aspidium biserratum, Sw. — 

 Luzon; (w. 22.) Mindanao; {n. 29\.) 



209. N. hirsuiula, Presl. — Aspidium hirsutulum, Su\ — 

 Luzon ; («. 23.) Malacca ; («. 407.) 



210. N. volubilis, J. Sm. — Luzon; {n. 37.) Negros; 

 («. 346.) 



Obs. No. 37 differs only from the preceding species in 

 being smooth, and No. 346 appears to be the same, pro- 

 duced from the climbing stoloniferous rhizoma which is char- 

 acteristic of the genus, and which is often seen w^ell exem- 

 plified by an old inhabitant of our stores, viz., the Nephrole- 

 pis exaltata. 



2n. N. tuberosa, Presl. — Aspidium tuberosum, Dory — 

 Luzon ; {n. 213.) 



212. N. trichojnanoides, J. Sm. — Luzon; (n. 101.) 



Obs, This is closely allied to Nephrodium {Nephrolepis) 

 obliteraium, K. Br. 



Oleandra, Cav. 

 (Neuronia, D. Don.) 



213. O. Cmningii, J. Sm.— Luzon ; {n. 60.) 



Obs. I once considered this fern to be the Aspidium Wal- 

 lichii of Hooker, (now Oleandra^) a native of Nepal, but on 

 again examining them, I find they differ in the following 

 points. In the Nepal plant the frond terminates with an 



