OF GREAT BRITAIN. 405 



England : — Yarmouth, Mr. Turner. (1808.) Epping Forest. Rev. J. M. 

 Crombie. Sussex ! Mr. Borrer. High Vawr Lane, Oswestry, Shropshire. Rev. 

 T. Salwey. Ingleby ! Cleveland. Mr. Mudd. Teesdale ; Cawsey Wood, Durham ; 

 Hexham and Corbridge, Northumberland. Mr. Winch, Berwick. Br. G. John- 

 ston. Red Hills, Exeter. Mr. Parfitt. Rora and Penn Wood, Devon. Messrs. 

 Jones & Kingston. Eynsford, Kent. Mr. Holmes. The Bartons, Ledbiiry ! 

 (saxicole), Dr. Boll. Montford Bridge ! near Shrewsbury ; Haughmond Hill ! 

 base of Caer Caradoc ! Hey wood Forest near Ludlow '• Downton Castle Woods ! 

 Shropshire. 



Scotland :— Near Stirling. Rev. J. M. Crombie. 



Ireland : — Cleghan ! Connemara. Mr. Larbalestier. 



Channel Islands ;— (Saxicole) La Coupe, Jersey ! Mr. Larbalestier. 



forma diaphora, Ach. lirellce elongate, attenuate at both extremi- 

 ties ; epithecium plane ; proper margin persistent, flexuose. 

 On oak, ash, sycamore, frequent. 



Syn :— Ach. Prodr. 20. (1798.) Syn. 77. Nyl. Scand. 253. Leight. Br. Graph. 

 15. Mudd Man. 231. 



Fig :— Leight. Br. Graph, t. 5. f. 9. 



Exs :— Schter. 98. 519. M. & N. 468. 556. Leight. 220. Anzi It. S. 328. 332. 

 Zw. 4. Mudd 206. Nyl. 76. 77. 



Geog. Distkib : — Switzerland, Germany, Italy, Hungary, Belgium, Pyrenees 

 Prance, Sweden. 



Bot. Prov:— 1, 2, 3.. .6. .10, 11...15... (19-30).. .31. 



England : — Sussex ! Mr. Borrer. Kildale ! Easby Wood ! Airyholme Wood ! 

 Cleveland. Mr. Mudd. Mill Hill, Middlesex ; Lyndhurst ; New Forest ; 

 Epping Forest. Rev. J. M. Crombie. Weardale ; Teesdale ; Ravens worth and 

 Caswey Woods, Durham. Mr. Winch. Whitstone Hill, Exeter. Mr. Parfitt. 

 Kelvedon, Essex. Mr. Varenne. Penn and Eora Woods, Devon. Messrs. Jones & 

 Kingston. 



Scotland : — Near Stirling ; Killin. Rev. J. M. Crombie. 



Ireland :— Frequent. Mr. Carroll. 



Walks : — Builth ! Radnorshire. 



Channel Islands ; — Jersey and Guernsey. Mr. Larbalestier. 



forma tigrina, Ach. lirella linear-oblong, obtuse at the extremities ; 

 epithecium canaliculate, nearly uniform ; proper margin persis- 

 tent, rounded and inflexed. 



On various trees, elm, oak, beech, not unfrequent. 



Syn :-Ach. L. U. 262. (1810.) Leight. Br. Graph. 16. Mudd Man. 230. 



Fig :— E. Bot. 2280. Leight. Br. Graph, t. 5. f. 9. 



Exs :— Bohl. 52. Leight. 287. Mudd 205. 



Geoq. Distrib :— Europe. 



Bot. Prov:— 2, 3, 4, 5...10...26...31. 



England : — New Forest ! Hants. Mr. Lyell. Hurstpierpoint, Sussex ! Had- 

 disco, Norfolk ! Coulsdon, Surrey ! Mr. Borrer. Kildale ! Yorkshire. Mr. 

 Mudd. Kelvedon, Essex. Mr. Varenne. Thame Park! Oxfordshire. Mr. Lai- 

 balestier. NeBscliff ! Haughmond Hill ! Shropshire. 



Ireland :— Glendalough ! Connemara. Mr. Larbalestier. 



Channel Islands : — Jersey and Guernsey. Mr. Larbalestier. 



forma tridens, Ach. lirellce elongate, stellate ; epithecium canali- 

 culate ; proper margin persistent, rounded and inflexed. 

 On various trees, beech, elm, rare. 



Syn :— Ach. L. U. 263. (1810.) Syn. 79. Leight. Br. Graph. 16. Mudd Man. 

 230. 



Fig :— Leight. Br. Graph, t. 5. f. 9. 



Geog. Distrib : — Europe. 



Bot. Prov :— 2, 3...31. 



England :— New Forest ! Hants. Mr. Lyell. Sussex ! 'Mr. Borrer. Kelvedon 

 Essex. Mr. Varenne. 



Channel Islands ;— Jersey and Guernsey. Mr. Larbalestier. 



