129 
(7) Pinnze deeply segmented, Lateral 
pinnz 1-2 pairs, the lowest pair 
mostly forked. 
3. A. trifoliatum. 
(1) Pinnze deeply segmented or pinnate. 
Lowest pinnz almost triangular 
with the lower side always deeply 
pinnatifid or pinnate. 
1. Lateral pinne 1-4 pairs. Sori on 
the connected or free veinlets. 
4. A. cicutarium. 
2. Lateral pinne 4-6 pairs. Sori 
mostly at the apex of the free 
veinlets. 
5. A. multicaudatum. 
3. Terminal pinne three-lobed or 
sinuately segmented. Lateral 
pinne 4-8 pairs, entire or slight- 
ly lobed. Lowest pair forked. 
6. A. macrophyllum. 
1. Asprdium subtriphyllum Hook. 
Rhizome creeping, scaly. Stipes scaly at the 
base. Fronds 12-18 inches long, 8-12 inches 
9 
