254 



THE LICHEN-FLORA 



Stn :—Biatora, Mass. Symm. 39. (1855.) Korb. Par. 8. 

 Exs :— Anzi 246. Arn. 186. 196 b. 

 Geog. Distkib : — Germany, Italy, Sweden, Norway. 

 Bot.Pkov : — 1. 



England : — Yatton, Somerset. Mr. Joshua. (1876) 



Gelatina hymenea I pale-blue then reddish-brown. Spores. 017 — .022mm. 

 long, .007 — .009 mm. broad. Spores double the size of those of L. immersa. 



41. L. dilutiuscula, Nyl. similar to L. infidula, Nyl. but the 

 apothecia are livid or livid-pale and entirely pale within ; epithecium 

 and hypothecium colourless ; paraphyses distinct ; spores 8, 

 colourless, ellipsoid, simple. 



On maritime schistose rocks. 



Stn :— Nyl. in Mora 1876. p. 308. 

 Bot. Pbov:— 1...26. 

 England : — Devonshire. Dr. Soil. 



Ireland : — Near Renvyle House ! Connemara. Mr. LarbaUstier. 

 " Spores .007— .010 mm. long, .004- 6 mm. broad." (Nyl.) Spores .008 mm. 

 long, .004 mm. broad. 



42. L. chloroticula, Nyl. virescent, very thin, subleprose or scurfy ; 

 apothecia whitish-flesh-colour, plane, very minute, with a whitish mar- 

 gin ; hypothecium colourless ; paraphyses not well discrete ; spores 

 8, colourless, acicular, slender, simple. 



On micaceo-schistose stones in a stream, very rare. 1877. 



Stn :— Nyl. in Flora 1877. p. 564. 

 Bot. Pbov :— 26. 



Ireland ;— Kylemore ! Galway. Mr. LarbaUstier. (1877.) 

 Gelatina hymeneal vinous-red. Spores .020 — 35 mm. long, .001 mm. broad. 

 Spermatid arcuate, .030—40 mm. long, .0008 mm. broad." (Nyl.) 



43. L. orphnceilla, Stirt. black, opahe, minutely granuloso-fur- 

 furaceous, continuous ; apothecia black, sessile, plane or somewhat 

 convex, opake, margin somewhat shining, often flexuese or irregularly- 

 lobate, or even lobato-incised, internally pellucid ; hypothecium 

 colourless ; paraphyses rather thick, not well distinct, generally 

 conglutinate ; spores 8, colourless, oblong or fusiformi-oblong, 

 simple. 



On rocks, rare. 1877. 



Stn :— Stirton in Scottish Naturalist 4. 166. (1877). 



Scotland :— Mull. Dr. Stirton. (1877.) 



"Spores ,013 — .018mm. long, .003 — .004 mm. broad. Gelatina hymenea I 

 intense-blue almost black. Epithecium thick, black, NOs darklv violascent, 

 K-." (Stirt.) * 



*** Thallus powdery. 



44. L. lucida, Ach. citrine-yellow or virescent, thin, effuse, 

 leproso^pulverulent (K yellow C — ) ; apothecia minute, pale-waxy-yellow, 

 plane or convex, immarginate ; spores 8, colourless, oblongo-ovoid 

 or narrowly obovate, simple, minute ; gelatina hymenea csendes- 

 cent, then vinous-red with iodine. 



On shady rocks, and stone walls, common. 1803. 



Stn : -Ach. Prodr. 39. (1798.) Syn. 48. Nyl. Scand. 195. Mudd Man. 193. 



Eig:— E. Bot. 1550. Ann. &Mag. Nat. Hist. Eeb. 1857. t. 8. f. 10 11. 12 13 

 Mass. Edc. f. 249. 



Exs :— Zw. 92. Schaer. 225. Larbal. 36. And Lansob. 123. 



Geog. Disteib :— Sweden, Norway, Finland, Denmark, Silesia, Switzerland, 

 Germany, Lombardy, Bussia. 



