LIST OF FERNS. 189 
CYATHEA. -Smith. 
©. dealbata. New Zealand. Brought by Cyathea 
Clement,* 1878. 
CYSTOPCTERIS. 
Cenaais. Europe, Asia, Africa, America. Cysteptes 
(Brought from Wales and from Derbyshire, 
£877). 
C. bulbifera. North America. 
DAVALLIA. 
2 
= A 2 ; ° Davia 
D. canariensis. Madeira, Canaries, Spain 
and Portugal. (One plant growing here 
before 1860). 
D. bullata. India. 
D. cheerophylla. India. 
D. tenuifolia. India and Malay Archipelago. 
D. pyxidata (?) solida (?) Australia; brought Symme- 
gramme 
by Lord Charles Hervey. 
* His Nephew, R. Clement Bunbury. 
