OF GREAT BRITAIN. 



383 



Wahs : — Towyn ! Swansea ! 

 Spores .004 mm. diam. 



370. L. resince, Fr, cinereo-virescent, thin, effuse, scurfy, or 

 granulose ; apothecia pale-yellowish-brown, small, numerous, innato- 

 sessile, convex, margin thin, pale ; hypothecium pale ; spores in- 

 numerable, colourless, sphserical, simple. 



On old trees, rare. 1854. 



Syn :— Fries Syst. Mycol. 2. 149. (1822.) Nyl. Scand. 213. Mudd Man. 191. 

 Grevillea 1. 58. 



Fig :— Grevillea t. 4. i. 9. a. b. f . d. i. h. 



Exs :— Leight. 277. 



Geog. Disteib :— Scandinavia. 



Bot. Peov:— 7...10. 



England : — Cliffrigg ! Yorkshire. Mr. Mudd. (1854.) 



Wales :— Dolgelley. Mr. Holmes. Gwydir Woods ! Bettws-y-eoed. Glanartro! 

 near Llanbedr. Trefriw ! Wrekin ! 



Spores .0025—3 mm. diam. Paraphyses distinct, slender. Spermogonia 

 tubercular, pale-yellowish-brown ; spermatia small, sphaericaL 



forma cicatricicola, Leight. brownish, greenish-brown or purplish ; 

 apothecia and spermogonia black ; apothecia much more concave, 

 sometimes substipitate ; epithecium dark, shining ; hypothecium 

 nigro-fuscous ; spores slightly smaller. 



On pine trees, rare. 1872. 



Stn : — Leight. in Grevillea 1. 59. 



Fig : — Grevillea 1. c. t. 4. f . 9. c. g. e. k. 



Exs :— Anzi Langob. 267. Kabh. 786. 



Geog. Distrib :— Sweden. 



Bot. Prov :— 7. 



Wales : — Gwydir woods ! Bettws-y-coed. Glanartro ! near Llanbedr. 



371. L, ochrophora, Nyl. obsolete ; apobhecia ochraceo-suffused, 

 pulverulent, small, convex or at length sub-globose, immarginate, 

 dusky-pallescent within; spores' numerous, colourless, sphserical; 

 paraphyses slender or indistinct, a thin lamina of the apothecia 

 entirely amber-colour ; gelatina hymenea cserulescent with iodine. 



On trees in sub-alpine woods, rare. 1865. 



Stn :— Nyl. in Flora 1865. p. 355. Crombie En. 75. 



Geog. Disteib : — France. 



Bot. Peov :— 19.. .31. 



Ieeland : — Dinis in Killarney. Mr. Carroll. 



Channel Islands : — Bozel, Jersey. Mr. Larbalestier. 



" Spores .0035 — 45 mm. diam." (Nyl.) 



372. L. ascaridiella, Nyl. whitish, thin, opake, rimtdose, deter- 

 minate ; apothecia nigricant, innate, most minute, colourless within, 

 margin pseudo-thallodal, crenulate ; spores 16-32, colourless, vermi- 

 form, apically acute, once or twice torto-curvate, simple ; para- 

 physes very slender, large ; epithecium slightly fuscescent ; 

 hypothecium colourless ; gelatina hymenea untinged with iodine. 



On sandstone rocks in sub-alpine regions, rare. 1868. 



g TN ;_- Nyl. in Flora 1868. p. 163. Crombie En. 75. 

 Geog. Disteib : — Europe. 

 Bot. Pkov :— 19. 



Ibeland : — Mangerton and adjacent Mountains in Kerry, Mr. Carroll, 

 "Belonging to the Gyalectce, near L. hucaspis, (Kphb.) Spores .025 — .030 

 mm. long." (Nyl.) ' 



373. L. fossarum, Duf. very thin, obscure or evanescent; 



