TAB. XCYI. 
DaVALLIA (LeUCOSTEGIA) PILOSELLAj Hook, 
Laxe molliter vlllosa, caudice repente aplce paleaceo, stipiti- 
bus gracilibus sparsis patenti-villosis 4-5 uncias longis, fron- 
dibus membranaceis oblongis acuminatis, junioribus pinnatis, 
piiinis oblongis obtusis serrato-lobatisj adultis subspitbamasis 
pinnatis, pinnis petiolatis ovato-lanceolatis acuminatis pro- 
funde ])innatifidis, laciniis oblongo-lanceolatis acutis serrato- 
pinnatifidis, soris in dentibus vel lobulis laciniarum cuneato- 
rodundatis longe villosisj venis pinnatis. 
Hab. Tsus Sima, island off the coast of Corea, Wilford, n. 793. 
A very delicate Davallia^ which I refer to the Leucosteqia^* 
group, and which may rank near to Davallia memhranaceoj 
Wall. ; differing in the more contracted frond, the differently 
shaped sori, which are here quite marginal on short teeth or 
lobes, but especially in the copious long, soft, white, jointed 
hairs of the entire frond. 
Tab. CXVI. Plant with fertile and sterile frond of Da- 
vallia pilosella. Hook.; natural size. Fig, 1. Segment of a 
frond with two sori ; magnified, f, 2. single sorus, more mag- 
nified ; and y. 3. single sorus, with the involucre removed, 
showing the capsules, ditto, 
\ 
C,E»T. 2. X. 9f5. 
