168 -4 BOTANICAL TOUR IN THE TINNEVELLY HILLS. 
GYMNOSPERMiE. 
XCIV. — CYCADACE/E. 
310. Cycas Linn. 
440. Cycas circinalis Linn— F. B. I., v, p. 656. 
Mundandurai, 700 ft., No. 39335. 
Distr. Southern Peninsular India and Ceylon. 
This differs from the type in its smaller leaves with narrower leaflets. 
CRYPTOGAMIA. 
PTERIDOPHYTA. 
XCY.— POLYPODIACEJ3. 
311. Davallia Sm. 
450. Davallia Speluncoe Baker. — Hook and Bak. Syn. Fil., p. 100. 
Naterikal, 4,000 ft. 
Distr. Throughout India generally. 
312. Adiantum Linn. 
451. Adiantum kispidulum Sw.— Bedd. F. B. I., p. 86. 
Naterikal road, 2,000 ft., No. 38508. 
Distr. South-Western Peninsular Indian hills and Ceylon. 
313. Cheilanthes Schwartz. 
452. Chellantlies mysorensis Wall. — Bedd. F. B. I., p. 89. 
Naterikal road, 2,000 ft., No. 38452. 
Distr. Southern Peninsular India and Ceylon. 
314. Pteris Linn. 
453. Pteris quadriaurita Retz. var. argcntea Bedd. F. B. I., p. 111. 
Naterikal to Sengalteri, 3,500 ft., No. 38635. 
Distr. Nilgiri and South-Western Ghats. 
Well-known in cultivation.. 
315. Bleehnum Linn. 
454. Bleehnum orientale Linn.— Bedd. F. B. L, p. 132. 
Mundandurai to Kannikatti, 2,000 ft., No. 39400, 
Distr. Throughout India and Ceylon. 
