408 



TBE LICHEN-FLORA 



Ireland : — Kockgrove ! Cork. Mr. Carroll. 

 Wales : — Dolgelley ! 



forma liihyrga, Ach. thallus thin, white or whitish, continuous, 

 subfarinaceous, subdeterminate. 

 On rocks, not common. 1849. 



Syn :-Ach. L. XT. 247. (1810.) Syn. 72. NyL Scand. 255. 



Exs :— Zw. 3. 1. A. & B. LarbaL 43. 



Geog. Distbtb : — Germany, Italy, Hungary. 



Bot. Pbov :— 5...26...31. 



England : — Haughmond Hill ! Shropshire. (1849.) 



Ibeland : — Dawros Biver ! co. Galway. Mr. Larbalestier. 



Channel Islands :— L'Etacq Point ; Noirmont, Jersey. Mr. Larbalestier. 



forma steriza, Ach. pallido-ochraceous, very thin or evanescent; 

 lirellse simple, elongated, flexuose. 

 On rocks, not common. 1S65. 



Syn :— Ach. Syn. 72. (1817.) Nyl. Scand. 255. 



Exs :— Zw. 30. 354. Rabh. 795. Larbal. 42. 



Geog. Distbib : — France, Switzerland, Germany, Italy. 



Bot. Pbov:— 7...19...26...31. 



Ibeland :— Croghan, Killarney. Mr. Carroll. Doughruagh Mountain ! Gal- 

 way. Mr. Larbalestier. 



Wales ; — Moel-y-gest ! 



Channel Islands : — Noirmont ! RozeL Jersey ; Eperquerie ! Sark. Mr. 

 Larbalestier. (1865.) 



Opegrapha cinerea, Chev. near Trinity Church, Jersey ! Mr. Larbalestier. 

 1873, appears to be only a sparse or scattered state of 0. vulgata, the spores and 

 spermatia being alike in both. 



20. 0. hapaleoides, Nyl. cinereo-virescent or olivaceo-virescent 

 thin, rimulose, subdeterminate ; lirellce black, somewhat shining, 

 slender, stellato^ramose, apices obtuse; epithecium rimseform narrow 

 margins thick, inflexed ; spores 8, colourless, narrowly fusiform, 

 5-septate. 



On trees, oak. 1869. 



Syn :— NyL in Flora 1869. p. 296. Crombie in Journ. Bot. n. a. 2. 135 

 Bot. Pbov :— 1...26. 



England : — Clifton, Somersetshire. Mr. Larbalestier. (1869.) 

 Ibeland : — -Doughruagh ! Mr. Larbalestier. 



" Spores .016—22 mm. long, .003 mm. broad." Qfyl.) Spores .022 mm 

 long, .003 mm. broad. 



21. 0. zonata, Kbr. rufous or rufo-ferruginous, thin, sub-tar- 

 tareous, smoothish, with numerous diny pale-vihitish^yellow soredia, 

 limited by conspicuous elevated thickish nigro-fuscous lines resulting 

 from the confluence of the hypothallus of many adjacent thalli ■ 

 lirellce nigro-fuscous or black, scattered, few, sessile ; spores 8 

 colourless, narrowly or attenuato-fusiform, 5-septate. 



On shaded shaly mountain rocks, not common. 1871. 



Syn :— Korb. S. L. G. 279. Par. 251, Verrucaria horistica, in part. Leieht 

 L. Fl. 451. v ' -""sui. 



Exs :— Anzi It. S. 326. Am. 183. 



Geog. Distbib : — Europe. 



Bot. Pbov :— 7.. .10.. 31. 



England : — Lounsdale ! Yorkshire. Mr. Mudd. (1858.) 



Wales :— Wood opposite Tan-y-bwlch Hotel, Capel Curig ! Llyn Cwlvd ' 

 Trefriw ! Bettws-y-coed ! J * • 



Channel Islands— Boulay Bay ! Jersey. Mr. Larbalestier. 



