OF GREAT BRITAIN- 131 



Scotland : — Craig of Ailsa. Rev. J. Ligltifoot. 



Ireland : — Ardglass. Dr. Maingay. near Waterford. Dr. Barker. Dublin 

 Mountains and Killiney Hill. Dr Taylor. Lambay Island near Dublin ; Ard- 

 more, Waterford, Castlemartyr, Lisquinlan, Castlebernard, and Cape Clear 

 Island, co. Cork ; Western Blasquet Island, Kerry. Mr. Carroll. Kinsale. Mr. 

 J. Cooke. 



Wales : — Moel-y-Golfa near Welshpool, and Picton, Pembrokeshire. Rev. T. 

 Salwey. Aberdovey. Rev. A. Bloxam. Angle, Pembrokeshire. Mr. Lees, Rocks 

 N. of Barmouth ! 



Channel Islands :— Rozel; L'Etacq; St. Lawrence! La Moye, Jersey! 

 Island of Sark ! Jerbourg, Guernsey ; Brechou. Mr. Larbalestier. 



" Spores .0025 in. long, by .001 to .00125 broad, t. 2. f. 33." (Mudd. ) " Spores 

 .012—18 mm. long, .007— .011 mm. broad." (Nyl.) 



2. P. chrysophthalma, (L.) yellow or flavo-albicant or flavo- 

 oinerascent, rigescent, narrowly laciniate, laciniae ascending, divari- 

 cato-multifid, apices Jibrilloso-ramulose or spinose, whitish beneath ; 

 apothecia orange, margin fibrilloso-oiliate, sometimes naked; 

 spores 8, colourless, elliptico-oblong, polari-bilocular. 



On trees. 1801. 



Stn :— Linn. Mant. 2. 311. (1771.) Ach. Syn. 224. Nyl. Syn. 410. 



Pig :— E. Bot. 1088. Hffm. PI. L. t. 36. f. 1. and t. 31, i. 1. Hepp Sporen t. 

 65. f. 569. 



Exs :— Hepp 569. M. & N. 254. Mass. 55. 56. Larb. 22. Welw. Lusit. 64. 69. 

 Schasr. 389. Bohl. 322. Leight, 394. Nyl. Pyr. or. 2. 



Geog. Distkib :— Europe, Africa, America, Polynesia, Australasia. 



Bot. Peov :— 16.. .19. 20.. .30, 31, 



England : — Devonshire. Mr. Sowerby. (1801.) Lancing ! and Brighton ! Sussex. 

 Mr. Borrer. near Lewes, Sussex. Mr. Unwin. near Torquay. Sir W. J. Hooker. 



Scotland : — Ben Breeht, Argyleshire. Mr. Paterson. 



Ireland : — Balluirea, Carrigalim ; near Cork ; near Newcastle, co. Down. 

 Mr. Carroll. Cave Hill, near Belfast. Prof. Dickie, Killrittain. Mr. Alexander. 

 Vernonmount and Blarney, Cork, and Castlebernard Park, Bandon. Mr. J. Sul- 

 livan. Berborough, Cork. Mr. Cooke. Muckrone ! Mr. Hardy. 



Channel Islands;— Guernsey ; St. Brelade's, Jersey! and Sark! Mr. Lar- 

 balestier. orchard at Sark. Rev. T. Salwey. 



The forma Dickieana (Linds. Mem. Sperm. 254.) seems only a paler coloured 

 state with entire margin to the apothecia. It has occurred at Cave Hill, Belfast, 

 and Newcastle, co. Down. Dr. Dickie, and Noirmont, Jersey. Mr. Larbalestier. 



" Spores .003 to .0035 in. long, by .00125 in. broad, t. 2. f. 34." (Mudd.) 

 "Spores .011—17 mm. long, .006— .010 mm. broad." (Nyl.) 



3. P. parietina, (L.) yellow, sub-orbicular, membranaceous, 

 rotundo-lobato-incised, lobes sub-imbricate, appressed, plane or sub- 

 concave, smooth, margins crenate, thickened and upturned, under 

 surface paler or whitish ; apothecia conoolorous or waxy-orange- 

 coloured, margin entire; spores 8, colourless, oblong, polari- 

 bilocular. 



On trees, pales, rocks, &c. common. 1690. 



Stn.— Linn. Sp. PI. ed. 1. No. 25. (1753.) Ach. Syn. 290. Nyl. Syn. 410. 

 Mudd Man. 113. 



Eig :— E. Bot. 194. Tul. Mem. t. 1. f. 1-7. Hepp Sporen t. 99. f. 870. 



Exs :— Schier. 380. Mass. 31. 32. Welw. Lusit. 82. Bohl. 12. M. and N. 66. 

 Maudon 34. Anzi It. S. 130. Mudd 85. Leight. 10. Hepp 870. Larbal. 67. 



Geog. Distrib :— Europe, Asia, Africa, N. America. 



Bot. Prov:-1...3, 4, 5, 6, 7, 8.. .10, 11.. .15, 16.. 18. (19— 30.) 26.. .31. 



England :— Charnwood Forest ! Leicestershire. Rev. A. Bloxam. Yorkshire ! 

 Mr. Dixon. Ayton ! Cleveland. Mr. Mudd. Northumberland and Durham. Mr. 

 Winch. Baggypoint, N. Devon. Mr. Parfitt. Kelvedon, Essex. Mr. Varenne. 

 Midland Counties. Mr. Purton. Bedfordshire. Rev. C. Abbot. Cambridge. Rev. 

 R. Relhan. Swinnop, East Allendale, Northumberland ; Alston, Cumberland. 

 Rev. W. Johnson. Market Kasen! Lincolnshire. Dr. F, A. Lees. Shropshire ! 



Scotland :— Long Island ; Arran. Prof. Balfour. Forfarshire. Mr. Gardiner. 

 Hebrides and Orkneys. Dr, Lindsay. Isle of May, Firth of Forth, Mr. Sadlei, 



