266 
BRITISH FERNS. 
Humber. Potterie Carr; Askham Bog; Terrington 
Carr; Buttereramba, near York; Haslington; Don- 
caster ; Settle ; Fens at Askern, Yorkshire. 
Tyne. Learmouth Bogs, Northumberland. 
Lakes. Keswick; Ulleswater; Glencoin, Cumberland. 
East Highlands. Rescobie; Restenet, Forfarshire. 
Ulster. Portmore Park, Antrim. Portumna, Galway. 
Connaught. Near Lough Carra, Mayo. 
Leinster. Marshes at Glencree, Wicklow. 
Munster. Marsh near Mucruss, Killarney, Kerry. 
OPHXOGLOSSUM VULGATUM. 
Peninsula. Cornwall. Slateford; Barnstaple, Devon- 
shire. Somersetshire. 
Channel. Strathfieldsaye; Stoke; Wanston, Hants. 
Bembridge Down ; Blackgang Chine ; West Cowes, 
Isle of Wight. Box, Dorsetshire. Longleat; King- 
ston Downs; fields near Brixton ; Deverill, Wiltshire. 
Framfield, Sussex. 
Thames. Bury Woods; Hitchin; Elstree; Essenden, 
Hertfordshire. Hackney Marshes ; Sion Lane, Isle- 
worth. Brentford; Middlesex. West Farleigh; 
Greenhithe and elsewhere, Kent. Compton ; Bed- 
dington ; Cobham ; Dorking, and in many other places, 
Surrey. Banbury and elsewhere, Oxfordshire: Kent. 
Ouse. Suffolk. Upton Broad, Ellingham Fen, Norfolk. 
Wilburton; Grantchester ; Whitwell, Cambridgeshire. 
Bedfordshire. Huntingdonshire. 
Severn. Foleshill; Wellesbourne, Warwickshire. 
Gloucestershire. Howie Hill, Ross. West Hopehiil ; 
