370 
HISTORY OF BRITISH FERNS. 
Gloucestershire. Herefordshire. Staffordshire. Worces¬ 
tershire. Shropshire. 
S. Wales.— Glamorganshire. Carmarthenshire. Pembrokeshire. 
N. Wales.— Anglesea. Denbighshire. Conway Sands, Car¬ 
narvonshire (var. polystachyon). 
Trent. —Leicestershire. Rutland. Lincolnshire. Derbyshire. 
Nottinghamshire. 
Mersey.— Crosby (vars. polystachyon and nudum ); Formby 
(var. polystachyon) ; Broadbank (var. nudum), Lancashire. 
Cheshire. 
Humber.— Aldingham (var. nudum), and elsewhere, Yorkshire. 
Tyne.— Durham. N orthumberland. 
Lakes. —Westmoreland. Cumberland. 
W. Lowlands. —Dumfries-shire. Kirkcudbrightshire. Lanark¬ 
shire. 
E. Lowlands. —Berwickshire. Roxburghshire. Edinburgh¬ 
shire. 
E. Highlands. —Stirlingshire. Clackmannanshire. Kinross- 
shire. Fifeshire. Kincardineshire. Morayshire. Brea- 
dalbane Mountains, Perthshire (vars. polystachyon and nu¬ 
dum ). Sands of Barry, Forfarshire (var. nudum). Braemar 
(var. polystachyon), and elsewhere, Aberdeenshire. 
W. Highlands. —W. Inverness-shire. Argyleshire. Isles of 
Islay and Cantyre. 
N. Highlands. —Caithness. Ross-shire. 
N. Isles. —Orkney, common, T. Anderson. Shetland. 
