BOLTON'S WOODSIA. H i 
unties. In the Snowdon district of Caernarvonshire 
grows in the chasm called Clogwyn- -y-Garnedh, which 
s the eastern precipice of Snowdon, on rocks per- 
fectly, inaccessible; and also in the Pass of Llanberis, 
mpanied by Ray’s Woodsia: in both instances 
rocks are of a peculiar character, resembling lime- 
_ Stone. On Ben Lawers, Mael-dun-Crosk, Craig Chal- 
liach and other mountains in Perthshire, and in Glen 
Fiadh, in Forfarshire. 
Both this fern and the preceding are comparatively 
of cultivation under glass, care being taken to 
excessive heat; no sunshine whatever should be — 
to reach them, not so much from any ill effect 
ehended from the direct rays of the sun, as 
the shining of the sun thereon: neverthe- 
ine, accompanied by the fresh mountain 
perfectly innocuous. If potted, the pot 
% - filled . 
