plate n 
».E- Brown, del'- 
CHEILAKTHES DTJB1A, 
L Portion uf plant skfwin^ tiie two kinds a f fronds, A . «1B 
2. Pinnule of sami-'barren frond, X3. 
3. >■ >> fertile frond, X 3 
sp. I A.C. Sm|oa Jith. 
4. luduavum from fei/tiu’ frond, xlQ. 
5 Sl'a-les from stipes, X 5. 
6. Portion of scale from stipes. X 30. 
