246 
BRITISH FERNS. 
Humber. Huddersfield; Castle Howard ; Settle; Rich- 
mond; Swaledale; Leeds; Scarborough, Yorkshire. 
Tyne. Morpeth; Hexham, Northumberland. Dur- 
ham. 
Lakes. Ennerdale, Cumberland. Westmoreland. 
West Lowlands. Dumfriesshire, Kircudbrightshire, 
Renfrewshire, Lanarkshire. 
East Lowlands. Houndwood; Langridge Dean, Ber- 
wickshire. Rosslyn and other woods, Edinburgh- 
shire. Roxburghshire. 
West Highlands. Inverness-shire. Loch Fin, Ar- 
gyleshire. 
East Highlands. Clackmannanshire. Kinross-shire. 
Breadalbane Mountains and elsewhere, Perthshire. 
Montrose, Forfarshire. Fifeshire. Kincardineshire. 
Aberdeenshire. N airnshire. Morayshire. 
North Highlands. Ross-shire, Sutherlandshire. 
Northern Isles. Orkney, Shetland. 
Western Isles. Roddal, Harris. 
Ulster. Antrim, Londonderry, Donegal. 
Connaught. Oughterard, Galway. 
Leinster. Slagstown, Dublin County. Wicklow r . 
EQUISETUM TELMATEIA. 
Peninsula. Cornwall, Devon, Somerset. 
Channel. Hants. Luccomb Cliff, Isle of Wight. Dor- 
setshire. Wiltshire. Hastings, Sussex. 
Thames. Hertfordshire. Middlesex. Kent. Norwood, 
Godaiming, Surrey. Oxfordshire. 
Ouse. Ipswich, Suffolk. Norfolk. Cambridgeshire. 
Bedfordshire, N orth am ptonshire. 
