262 HISTORY OF BRITISH FERNS. 



7. N. WALES. Anglesea, Denbigh, Flint, Montgomery, 



Merioneth, Carnarvon. 



8. TRENT. Leicester, Eutland, Lincoln, Notts, Derby. 



9. MERSEY. Cheshire, Lancashire. 



10. HUMBER. York. 



11. TYNE. Durham, Northumberland. 



12. LAKES. Westmoreland, Cumberland, and N. of Lan- 



cashire. Isle of Man. 



13. W. LOWLANDS. Dumfries, Kircudbright, Wigton, Ayr, 



Renfrew, Lanark. 



14. E. LOWLANDS. Peebles, Selkirk, Roxburgh, Berwick, 



Haddington, Edinburgh, Linlithgow. 



15. E. HIGHLANDS. Stirling, Clackmannan, Kinross, Fife, 

 Perth, Porfar, Kincardine, Aberdeen, Banff, Nairn, 

 Elgin or Moray including^' the N. E. of Inverness or 

 that part E. of Loch Erricht. 



16. W. HIGHLANDS. Inverness W. of Loch Erricht, 

 Argyle, Dumbarton, and the Isles adjacent from Bute 

 and Arran to Skye. 



17. N. HIGHLANDS. Ross, Cromarty, Sutherland, Caith- 



ness. 



18. N.. ISLES. Orkney, Shetland. 



19. W. ISLES. Outer Hebrides. 



