OF GREAT BRITAIN. 155 



Fig :— E. Bot. 1161. Nyl. Scand. fig. 2. b. 



Exs :— Schasr.. 226. Mass. 354. Mudd 144. Anzi It. S. 9. Hepp 9. 



Geog. Distrib :— Europe, Africa, N. America, New Zealand. 



Bot. Prov :— 1, 2.. 5.. .7, 8. ..10, 11...15...26 ..28.. 30, 31. 



England : — St. Ives, Cornwall. Mr. Hudson. Kirkby Lensdale, Westmore- 

 land. Sir J. E. Smith. Durham. Rev. J. Harriman. Worthing, Sussex ; Oswes- 

 try ! Rev. T. Salwey. Bridge near Upton on-Severn. Mr. E. Lees. Bilsdale ! 

 Bivaulx ; near Yarm ; near Stanhope, Durham. Mr. Mudd. Ingleborough. 

 Dr. Carrington. Hudshead; Old Castle, Berwick-on-Tweed. Dr. Johnston. 

 Cleadon and Boldon Hills ; Gateshead Fell and near Eglestone, Durham. 

 Seotswood and Heaton Denes, and Heddon-on- Walls, Northumberland. Mr. 

 Winch. Malvern; S. Devon; Derbyshire. Dr. Boll. Exmouth, Torquay. Mr. 

 Piggott. Edgock, Worcestershire ; Oversley Bridge, Warwickshire. Mr. Purton. 

 Guestling, Sussex ; Bury, Suffolk. Rev. E. iv". Bloomfield. Old Eastbourne. 

 Mr. Roper. Llanyblodwel rocks ! Norton Camp ! High Rock near Bridgnorth ! 

 Shropshire ; Breedon Hill ! Leicestershire ; Llanymynech Hill ! 



Scotland : — BeD Lawers. Dr. Holl. Crombie En. 43. mentions a var. trisep- 

 tat-i, Nyl. sporis 3-septatis, as occurring in Appin. 



Ireland : — Armagh. Adm. Jones, near Belfast. Mr. Templeton. common on 

 limestone rocks. Mr. Carroll. Glamorbol ! Mr. Larbcdestier. 



Wai t:s : — Denbighshire. Mr. Griffith. Eglwyseg rocks ! 



Channel Islands : — Common on all the Islands. Mr. Lwrbalesiier. 



"Specs .011 — 16 mm. long, .008— 7 mm. broad." (JSTyl.) Spores ,0125 -.0155 

 mm. lony, .OO.'ii — .006 mm. broad. 



11. P. cheilci, (Nyl.) greyish or olive-brown, squamulose, squamulse 

 vartiliijittwit, minute, rounded and turgid, dilated, inciso-lobate, 

 crenate, crowded, imbricate, crustaceous, diff'racto-areolate, 

 hypothalhis fusco-nigricant ; apothecia subinnato-sessile, fuscescent, 

 plano-convex, margin thin, entire or orenate ; spores 8, colourless, 

 elliptico-obloug or ovate, 1-septate. 



On moist shady maritime rocks, rare. 1860. 



Syn :-Nyl. in Mudd Man. Br. Lich. 126. (1861). 

 Geog. Distrib:— Europe. 

 Bot. Prov:— 19... 24... 29. 



Ireland : — Stroove Head, Donegal. Prof. Dickie. Blackwater Bridge ; 

 Kilkee, Clare ; Western Blasquet Island, Kerry ! Mr. Carroll. 

 " Spores .004 to .005 in long, by .00125 to .00225 in. broad." (Mudd.) 



12. P. carnosa, (Dicks.) livido-fuscescent or cervino-fuscescent, 

 squamuloso-lobate, lobes variously divided or crenato-incised, margins 

 thickened granoso-crenate, imbricate or adscendenti-congested, 

 whitish beneath ; apothecia fuscous or fusco-rufescent, margin paler ; 

 spores 8, colourless, oblongo-fusiform or ellipsoid, 1-septate. 



On mosses in sub-alpine localities. 1790. 



Syn:— Dicks. Crypt. Br. 2. 21. (1790.) muscorum, Ach. Syn. 193. Nyl. 

 Scand. 127. Mudd Man. 126. 



Pig :— Dicks Cr. Br. 2. t. 6. f. 7. E. Bot. 1684. 



Exs :— Pries 44. Anzi Langob. 86. 87. Schser. 482. 



Geog. Distrib :— Europe. 



Bot. Prov:— 1...5...7...U, 12.. .15, 16... 19... 23... 26. 



England : — Teesdale, Durham. Rev. J. Harriman. S. Brent, Devon. Dr. 

 Holl. Didworthy, Devon. Rev. J. M. Crombie. Castleton rocks ! Cumberland. 

 Mrs. Stanger. Oswestry ! Rev. T. Salwey. Hag Crag wood in Teesdale Forest, 

 Durham. Mr. Winch. 



Scotland : — Highlands. Mr. Dickson, abundantly in a ravine at foot of Ben 

 More, Perthshire ; Loch Awe in Argyle ; Glen Ey ; Ben Lawers ! Rev. J. M. 

 Crombie. 



Ireland : — Dublin Mountains. Adm. Jones. Askew Wood ; Killarney. Dr. 

 Taylor. Maam Turk Mountain. Mr. Larbalestier. 



Wales: — Denbighshire. Mr. Griffith. Cwm Bychan; Fvhinog Fach near 

 Barmouth. Rev. T. Salwey. Dolgelley. Dr. Holl. Dolgelley ! Mr. Phillips. Cwm 

 Ffynnon lloer ! 



