LOCAL DISTRIBUTION. 325 



CHANNEL. Hampshire. Dorsetshire. Wiltshire. Tilgate 

 forest, Sussex. 



THAMES. Tring, Hertfordshire. Hampstead, Middlesex. High- 

 down heath ; Caesar's Camp, Farnham ; Woking common ; 

 between Dorking and Leith hill; Addington hills, Croydon; 

 and other parts of Surrey. Oxfordshire. [High Beech, 

 Essex.] 



OUSE. Norfolk. Gamlingay, Cambridgeshire. Bedfordshire. 



SEVERN. [Coleshill, Warwickshire.] Worcestershire. Staf- 

 fordshire. Stiperstone, Shropshire. 



S. WALES. Glamorganshire. Plmlymmon, Cardiganshire. 



N. WALES. Cader Idris, Merionethshire. Denbighshire. Snow- 

 don, Carnarvonshire. 



TRENT. Charnwood forest, Leicestershire. Nottinghamshire. 

 Denbighshire. 



MERSEY. Todmorden ; Simmons-wood Moss, Lancashire. 

 Cheshire. 



HUMBER. Frequent in the N. and W. Eidings of Yorkshire. 



TYNE. Northumberland. Durham. 



LAKES. Mountains of Cumberland. Langdale, Westmoreland. 



W. LOWLANDS. Dumfriesshire. Kir cudbright shire. Renfrew- 

 shire. Lanarkshire. 



E. LOWLANDS. Peeblesshire. Roxburghshire. Pentland hills, 

 Edinburghshire, Berwickshire. 



E. HIGHLANDS. Clackmannanshire. Kinross-shire. Fifeshire. 



