OF GREAT BRITAIN. 169 



blackish dry, very large, aggregate, internally rufescent ; hypo- 

 thecium thin, black ; spores numerous, colourless, oblongo-ellip- 

 soid, simple, most minute. 

 On rocks, rare. 1867. 



Stn :-Nyl. Coll. Gall. Mer. Pyr. 14. (1853.) Prodr. 146. 

 Geog. Distbib :— Pyrenees. 

 Bot. Pbov :— 5...31. 

 England :— Wenlock ! Shropshire. 



Channel Islands :— Cove, Guernsey ; north coast of Jersey. Mr. Larbalestier. 

 (1867]. 

 " Spores .0045 mm. long. .002 mm. broad." (Nyl.) 



"Var. depauperata, (Kphlb.) on calcareous boulders on Craig 

 Tulloch, Blair Athole. Under this var. I include f. conspersa, 

 (Fr.) Th. Fr. Scand. p. 212. and f. conferta, Crombie Ms. both 

 very sparingly in above locality; also f. cinerechpruinosa, Anzi, 

 which occurs on Craig Guie, Braemar." Crombie in Journ. Bot 

 n. s. 2. 134. 



5. L. squamwlosa, (Schrad.) cervine or badio-pallescent, or 

 badio-fuscescent, squamulose, squamules adnate, angular, and sub- 

 lobate, (K — C — ) ; apothecia at first immersed and small, thenemersed 

 and plane, rnfo-fuscescent or nigro-fuscescent, Jblmlline margin 

 depressed ; spores numerous, minute, colourless, oblong, simple. 



On rocks, frequent. 1801. 



Stn:— Schrad. Crypt. 153. (1797.) Schrad. in Journ. Bot. 18)1, 1. 75. L. 

 cenina, (Pers.) Ach. Syn. 188 Nyl. Scand. 174. Mudd Man. 158. 



Fig :-E. Bot. 2011. Hepp Sporen t. 8. f. 56. 



Exs :— Hepp 56. Arn. 301. Schasr. 183. 341. Anzi 216. Leight. 24. 



Geog. Distbib : — Bavaria, Hungary, Germany, Switzerland, Italy, Austria, 

 France. 



Bot. Prov :— 1...5, 6...11...15...26...31. 



England : — Durham. Rev. J. Marririwm. Leather Tor ! Dartmoor. Dr. Soli. 

 Muggleswick Fell and nearEglestone, Durham. Mr. Winch. Parkgate ! Cheshire ; 

 Grinshill ! Middle ! Shropshire. 



Scotland: — Highlands! Mr. Dickson. (1801.) Loch Carron. Messrs. Borrer 

 and Hooker. Kincardine. Rev. J. M. Crombie, 



Ibeland: — Near Einvyle ! Kylemore Mountain! co. Gal way. Mr.Larbalestier. 



Wales :— Gimlet Pock ! Pwllheli. Black Rock ! near Criccieth. 



Channel Islands :— Guernsey. Rev. T. Salwey. 



"Spores .00075 in. long, by .00025 in. broad, t. 3. f. 53." (Mudd.) "Spores 

 .008—011 mm. long. .004—6 mm. broad." (Nyl.) 



forma smaragdula, (Whlnb.) ihalline squamulce plano-convex, 

 dispersed, pallescent (K — C — ) ; apothecia minute, punctiform. 

 On rocks, not uncommon. 1800. 



Syn :—Endocwrpon, Whlnb ! in Ach. Meth. Suppl. 29. (1803,) Ach. Syn. 98. 

 Nyl. Scand. 175. Mudd Man. 159. 



Fig :— E. Bot. 1512. Leight. Ang. Lich. t. 4. f. 3. 



Exs :— Fellm. 138. Leight. 271. 317. Mass. 62. 281. Hepp 175. Schar. 117. 

 Mudd 132. 



Geog. Distbib : — Austria, Norway, Switzerland, Italy, E. Lapland. 



Bot. Pbov;— 1... 3.. .6, 7.. .10, 11.. .18.. .31. 

 . England : — Near Eglestone ! Durham. Rev. J. Harriman. (1800.) Moun- 

 tainous parts of Northumberland and Durham. ! Mr. Borrer. Howden Gill ! 

 Ayton Moor ; Cleveland. Mr. Mudd. Budleigh Salterton, Devon. Dr. Dickie. 

 Exeter. Mr. Parfitt. 



Scotland:— Garrynahine, Lewis. Dr. Lindsay. 



Wales : — Glandwr, Barmouth ! Llandrindod ! Rev. T. Salwey. Fishguard 

 Harbour ! Pembrokeshire, 



