372 
HISTORY OF BRITISH FERNS. 
Den of Airly, below Reeky Lyn, G. Lawson; Canlochen, 
Glen Isla; by the Caledonian Canal, near Forfar, Forfar¬ 
shire. Aberdeenshire. Banffshire. Morayshire. 
Ulster. —Mountain glens of Antrim; as at Wolfhill, and Glen- 
doon, near Gushendall. 
Equisetum ramosimi, Schleicher. 
E. Highlands.— Den of Airly, Forfarshire. Banks of the Dee, 
Aberdeen and Kincardineshire. 
Ulster. —Colin Glen, Belfast; “ The GlensCalton Glen, 
Antrim. Ballyharrigan Glen, Londonderry. 
Equisetnm sylvaticum, Linnceus. 
Peninsula. —Devonshire. Somersetshire. 
Channel. —Parsonage Lynch, Newchurch; Apse Heath, Isle 
of Wight. Dorsetshire. Wiltshire. Sussex. 
Thames. —Bell Wood and Bayford Wood, Hertfordshire. 
Highgate, Middlesex. Kent. Burgate, Godalining, Surrey. 
Bagley Wood, Berkshire. High Beech, Essex. 
Ouse. —Suffolk. Norfolk. Chesterton ; Madingley Wood, Cam¬ 
bridgeshire. Bedfordshire. Northamptonshire. 
Severn. —Arbury ; Mosely Bog, near Birmingham, Warwick¬ 
shire. Gloucestershire. Herefordshire. Worcestershire. 
Staffordshire. Benthal Edge, Shropshire. 
S. Wales. —Hafod, and about the Devil’s Bridge, Cardigan- 
