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, R. Brown. 



N. Wales. — Clogwyn-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, W. Stevens. 



E. Highlands. — Ben Chonzie, near Crieff, Dr. Balfour ; Ben 

 Lawers, J. Backhouse, Perthshire. Glen Fiadh, Clova 

 Mountains, Forfarshire, J. Backhouse. Forres, Moraysliire, 

 Hh. S. F. Gray. 



THE FERN ALLIES. 



Equisetum arvense, Linnanis. 



Peninsula. — Cornwall. Devonshire. Somersetshire. 

 Channel. — Hampshire. Isle of Wight. Dorsetshire. Wilt- 

 shire. Sussex. 



