334 
HISTORY OF BRITISH FERNS. 
Ouse. —Bradwell, Suffolk. Near Crome, Norfolk, R. Wigham y 
B.S.L. Fulbourne, Teversham, &c., Cambridgeshire. Dal- 
lington Heath, Northamptonshire. 
Severn. —Allesley; about Arbury Hall; Coleshill Heath; Cor¬ 
ley, Warwickshire. Forest of Dean, Gloucestershire, W . 
II. Purchas. Glyn Ponds ; Nantygollen, near Pont-y-pool, 
Monmouthshire, T. H. Thomas. Herefordshire. Malvern 
Hills, Worcestershire, E. Lees , B.S.L. Ramshaw Rocks, 
near Warslow, Staffordshire. Whitcliffe; Ludlow; Shaw- 
bury Heath; Wyre Forest, Shropshire. 
S. Wales. —Radnorshire. Brecknockshire. Swansea, Glamor¬ 
ganshire, T. B. Flower , B.S.E. Carmarthenshire. Cardi¬ 
ganshire. 
N. Wales. —Anglesea. Wrexham ; Llanymynech, (J. C. Bab- 
ington, Denbighshire. Flintshire. Dolgelly, Merioneth¬ 
shire, B.S.L. Near Llanberis; Aber, and other parts of 
Carnarvonshire. 
Trent. —Near Twycross, Leicestershire. Rutland. Lincoln¬ 
shire. Oxton and Eddingley Bogs, Nottinghamshire. De- 
thich Moor ; Riley, Derbyshire. 
Mersey. —Birkenhead and Oxton, Cheshire. Near Warrington ; 
Rochdale ; Rainhill; Gateacre, Lancashire. 
Humber. —Sheffield ; Valley of the Don, near Doncaster ; Mel¬ 
ton Wood, near Adwick; Escrick, near York; Whitby ; 
Richmond; Halifax; Everley, near Scarborough, York¬ 
shire. 
