LOCAL DISTRIBUTION. 339 



N. WALES. Anglesea. Denbighshire. Conway sands, Car- 

 narvonshire (var.polystackion). 



TRENT. Leicestershire. Eutland. Lincolnshire. Derbyshire. 

 Nottinghamshire. 



MERSEY Crosby (vars. polystachion and nuduni) ; Formby 

 (var. polystachion) ; Broadbank (var. nudum\ Lancashire. 

 Cheshire. 



HUMBER. Aldingham (var. nudum), and elsewhere, York- 

 shire. 



TYNE. Durham. Northumberland. 



LAKE s . Westmoreland. 



W. LOWLANDS. Dumfriesshire. Kircudbrightshire. Lanark- 

 shire. 



E. LOWLANDS. Berwickshire. Eoxburghshire. Edinburgh- 

 shire. 



E. HIGHLANDS. Stirlingshire. Clackmannanshire. Kinross- 

 shire. Fifeshire. Kincardineshire. Morayshire. Brea- 

 dalbane mountains, Perthshire (vars. polystachion and nu- 

 dum). Sands of Barry, Forfarshire (var. nudum). Braemar 

 (var. polystachion) , and elsewhere, Aberdeenshire. 



W. HIGHLANDS. W.Inverness-shire. Argyleshire. Isles of 

 Islay and Cantyre. 



N. HIGHLANDS. Caithness. Eoss-shire. 



N. ISLES. Orkney, common, T. Anderson. 



W. ISLES. Eoddal, Harris. 



