364 
HISTORY OF BRITISH FERNS. 
Lawers; Mael-dun-Crosk; Catjaghiamman ; Craig Chal- 
liach, Perthshire. Glen Isla, Dr. Balfour ; Glen Fiadh, Clova 
Mountains, Dr. Balfour, Forfarshire. 
Woodsia ilvensis, B. Brown. 
N. Wales. — Clogwy n-y-Garnedd ; Llyn-y-cwm, on Glyder- 
Vawr; Pass of Llanberis, L. Clark, Carnarvonshire. 
.Humber. —[Yorkshire.] 
Tyne.— Falcon Clints, and Cauldron Snout, Teesdale, Durham. 
Lakes. —Westmoreland, “in three distant stations,” F. Clowes. 
Cumberland, F. Clowes. 
W. Lowlands. —Ravine, near Loch Skene; Devil’s Beef-tub, 
and hills north of Moffat, Dumfries-shire, P. Gray. Hills 
dividing Dumfries and Peebles-shire, abundant, TV. Stevens. 
E. Highlands. —Ben Chonzie, near Crieff, Dr. Balfour ; Ben 
Lawers, J. Backhouse, Perthshire. Glen Fiadh, Clova 
Mountains, Forfarshire, J. Backhouse. Forres, Morayshire, 
Hb. S. F. Gray. 
THE FERN ALLIES. 
Equisetmn arvense, Linnaeus. 
Peninsula. —Cornwall. Devonshire. Somersetshire. 
Channel.— Hampshire. Isle of Wight. Dorsetshire. Wilt¬ 
shire. Sussex. 
