218 
 HYMENOPHYLLUM. 
| HYMENOPHYLLUM DENTICULATUM. (Sw.) Stipes 1-2 inch long erect naked, fronds ovato- لي‎ tripinnatifid I 
2-3 inch long, 1 inch or more broad at the base, rachis margined throughout with a slightly undulated wing, pinne slightly crisped, 
the lower ones rhomboidal, twice as broad as long, deeply cleft with flabellate or pinnatifid linear segments, sori usually single, placed at 
the axils on the upper side of the pinnæ sometimes recurved, involucre ovate divided about 2-3rds of the way down, spinose-on the back - 
with serrulated valves. Hook. Sp. Fil. 101 ;—Syn. Fil, 71;—9Sw. Syn. Fil. p. 148 and 375 ;—Trich : es Blume En. die Jav 
p. 220. Hymenophyllum humile Nees et Bl. in nov, ct. Acad AT. t. 13. f. 3. (Sterile). 
The specimen figured is from Moulmein. 
Hab. Moulmein 7 ‚000 feet, Java, | 
PLATE No. CCLXXVIIL - 
