OF GREAT BRITAIN. 189 



On damp walls, very rare. 1877. 



Bot. Prov :— 26. 



Ireland :— Letterbeg ! Connemara. Mr. Larbalestier. (1877). 



44. L. gawjaleoides, Nyl. albido-cinereous, verrucoso-areolate, 

 (K deep yellow — ) ; apothecia blade, moderate, crowded, plane, 

 sessile, thalliue margin white, entire. 



On rocks, rare. 1876. 



Syn :— Nyl. in Flora 1872. p. 358. and 1873. p. 69. 



Exs : — Maudon 55. 



Bot. Prov :— 26, 



Ireland :— Letter Hill ! Galway. Mr. Larbalestier, (1876). 



****** TMlus K—G-. 



45. L. epanora, Ach. greenish-yellow, squamuloso-glebulose, 

 glebulm small, contiguous and conglomerate or dispersed, sub-ra- 

 diato-lobate, smooth or citrino-sorediate ; apothecia luteo-fulvous, 

 plane, thalKne margin thick, flexuose or sub-crenate ; spores 8, 

 colourless, ellipsoid, simple ; thallus K — C — . 



On rocks, rare. 1836. 



Stn :— Ach. Prodr. 39. (1798.) Syn. 161. Nyl. Soand. 167. L. alho-fiavida, 

 Tayl. PI. Hib. 2. 260. Mudd Man. 154. 



Pig :— Hepp Sporen t. 89. f. 775. 



Exs :— Leight. 397. Hepp 775. Th. M. Pries. 35. Anzi Langob. 43. Arn. 539. 



Geog. Distrib : — Sweden, Norway, Scandinavia, Walamo, (Africa). 



Bot. Prov:— 7.. .15.. .19. 



Ireland : — Dunkerron. Dr. Taylor. (1836). 



Wales : — Barmouth ! Rev. T. Salwey. near Portmadoc ! 



Scotland :— Glen Fender. Bev. J. M. Crotnbie. 



" Spores .008— .011 mm. long, .005— 7 mm. broad." (Nyl.) "Spores .009— 

 .012 mm. long, .005—7 mm. broad." (T. M. Fr.) 



46. L. medians, Nyl. vitellinous-yellow or citrine, opake, 

 plicato-radiate at the circumference, lacinim narrow, convex, in- 

 curved and subcrenate at the apices, minutely granvloso-scabrous 

 on the upper surface, in the centre broadly albido-ciner ascent, or 

 with scattered citrine granules, and minutely granulose or le- 

 proso-granulose, (K — ) ; apothecia dirty-flavescent or flavo-fus- 

 cescent, plane, thalline margin, citrine, entire or crenulate ; 

 spores 8, colourless, oblongo-ellipsoid, simple. 



On calcerous rocks, rare. 1871. 



Stn i— Nyl. in Bull. Soc. Bot. Fr. 9. p. 262. (1862.) and 13 p. 367. (1866). 



Exs :— Arn. 222. Kabh. 796. 



G-eog. Distrib : — France. 



Bot. Prov :— 5. 



England : — Llanymynech Hill ! Shropshire. (1871). 



"Spores ,011—17 mm. long, .0045—0065 mm. broad." (Nyl.) 



47. L. galactina, (Ach.) whitish, rugulose, oppressed, sub-pulveru- 

 lent, lobato-crenate in the circumference ; apothecia crowded towards 

 the centre, livido-carneo-fuscescent, more or less albo-pruinose, margin 

 elevated, persistent, eventually crenulate and flexuose ; spores 8, 

 colourless, ellipsoid, simple ; thallus K — C — . 



On plastered walls, rocks, &c. frequent. 



S?N :— Ach. Meth. 190. (1803.) Syn. 187. Nyl. Scand. 134. Nyl. in Bull. Soc. 

 Bot. Fr. 13. p. 367. 

 Fig :— Hepp Sporen t. 20. f. 180. 



