LOCAL DISTRIBUTION. 337 



S. WALES. Glamorganshire. Carmarthenshire. 



N. WALES. Anglesea. Denbighshire. 



TRENT. Leicestershire. Rutland. Lincolnshire. Derbyshire. 

 Nottinghamshire. 



MERSEY.- Cheshire. Lancashire. 



HUMBER. Yorkshire. 



TYNE. Durham. Northumberland. 



LAKES. Cumberland. Westmoreland. 



W. LOWLANDS. Dumfriesshire. Kircudbrightshire. Renfrew- 

 shire. Lanarkshire. 



E, LOWLANDS. Roxburghshire. Berwickshire. Edinburgh- 

 shire. 



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

 Perthshire. Forfarshire. Aberdeenshire. Morayshire. 



W. HIGHLANDS. Dumbartonshire. Loch Skyros, Islay (with 

 var. "simplex "). 



N. HIGHLANDS. Ross-shire. Caithness-shire. 



N. ISLES.- Kirk wall, Orkney, /. T. Syme. 



W. ISLES. N. Uist. Harris. Lewis. 



ULSTER. i 



CONNAUGHT. 



> Common in Ireland. 

 LEINSTER. 



MUNSTER. J 

 CHANNEL ISLES. Jersey. 



