LOCAL DISTRIBUTION OF FERNS. 
231 
ASPLENIUM SEPTENTRIONALE. 
Peninsula. Culbone, Somersetshire. 
North Wales. Llanrwst, Denbighshire. Craig Du, 
near Llanberis ; Llyn-y-cwm; Capel Curig; Carnedd 
Llewellyn, Carnarvonshire. 
Humber. Ingleborough. 
Tyne. Kyloe Crags, Northumberland. 
Lakes. Honister Crags; Scaw-fell; Patterdale; Keswick; 
Borrowdale ; Yale of Newlands, Cumberland. Amble- 
side, Westmoreland. 
East Lowlands. Minto Crags, Jedburgh, and rock by 
the Tweed near Kelso, Roxburghshire. Arthur's Seat, 
Edinburgh. 
East Highlands. Dunkeld, Perthshire. 
Northern Isles. Orkney. 
ASPLE35TXUM TRICHOMANES. 
Peninsula. Cornwall, Devon, Somerset. 
Channel. Isle of Wight, Hants, Wblts, Dorset, Sussex. 
Thames. Herts, Kent, Isle of Sheppey, Surrey, Buck- 
inghamshire, Oxfordshire, Essex. 
Ouse. Suffolk, Norfolk, Cambridgeshire, Bedfordshire. 
Severn. Warwickshire, Gloucestershire, Herefordshire, 
Worcestershire, Shropshire, Staffordshire. 
South Wales. Glamorganshire, Carmarthenshire, Pem- 
brokeshire. 
North Wales. Anglesea, Denbighshire, Montgomery- 
shire, Merionethshire, Carnarvonshire. 
Trent. Leicestershire, Nottinghamshire, Derbyshire, 
Rutland. 
Mersey. Cheshire, Lancashire. 
