300 



THE LICHEN-FLORA 



Wales :— Aberdovey ! Rev. A. Bloxam. Pen-y-gwyrd ! Snowdon ; Eglwyseg 

 rocks ! near Llangollen ; Crib Coch ! Nant-Gwynant ! Snowdon ; Barmouth ! 

 Moel-y-Golfa ! Drwsynant ! Aran Mowddy ! Cwm Ffynnon Llugwy ! Geu 

 Craig ! Cader Idris. Moel-y-gest ! 



"Spores .018— 25 mm. long, .008— .012 mm. broad." {Nyl.) Spores .016— 

 .024 mm. long, .010— .013 mm. broad. 



forma steriza, Ach. similar generally to platycarpa but with 

 convex apothecia. 

 On rocks, common. 



Sto :— Ach. L. U. 174. Nyl. Scand. 224. 



Exs :-Anzi It. S. 288. Schser. 628. Nyl. Pyr. Or. 45. Mudd 179. 

 Geo*. Distrib : — Sweden, E. Pyrenees, Italy, Switzerland, Hungary. 

 Bot. Pbov :— 7...10...15...26. 

 England : — Ayton ! Mr. Mudd. 

 Scotland : — Amulree ! Perthshire. Dr. Lindsay. 

 Ireland : — Kylemore ! Mr. Larbalestier. 

 Wales : — Barmouth ! Aran Mowddy ! Eglwyseg rocks ! 

 " Spores .020—22 mm. long, .007—8 mm. broad." (Nyl.) Spores .019 mm, 

 long, .0105 mm. broad. 



forma hydrophila, Fr. milky or cinerascent, very thin, smooth, 

 continuous or rimose or dispersed ; apothecia tumid and convex, 

 naked. 



On water-washed rocks, frequent. 



Syn :— Pries L. Eur. 301. (1831.) 



Geog. Distbeb : — Sweden. 



Bor. Pkov:— 7...19...26. 



Ireland : — Near Cork. Mr. CarroU. Doughruagh Mountain ! co. Galway ! 

 Mr. Larbalestier. 



Wales :— Nant Gwynant I Aran Mowddwy ! Moel-y-gest ! 



Spores .0195— .025 mm. long, .008—0095 mm. broad. 



forma leprosa, Leight. dirty-pale-brown, scurfy or leprose, in round 

 patches, thin, minutely verrucose; apothecia small, sub-concentric, 

 sub-immersed, plane or convex, margin paler. 



On crumbly soft rocks and stones, common. 



Exs : — Leight. 156. 



Geoo. Distrib :— France, Italy. 



Bot. Pbov :-l, 2, 3...5...8...10...19. 



England : — Sussex ! Mr. Borrer. Penzance ! Cornwall. Rev. T. Salwey. 

 Lanbraughrigg 1 Guisbro' Moor ! Mr. Mudd. Chelmsford ! Essex ! Mr. Piggott. 

 Congerstone ! Leicestershire. Rev. A. Bloxam. Whitecliff Eocks, Ludlow. Mr. 

 W. Joshua. Haughmond Hill ! Steeraway Lime Bocks ! Lyth Hill ! Shropshire. 



Ireland : — Ballinhassig ! Mc Gillicuddy's Bocks ! Kerry ! Musheragh Mount, 

 co. Cork ! Mr. Carroll. 



Spores .0165— .019 mm. long, .0085 mm. broad. 



forma calcarea, Fr. creamy-white, tartareous, contiguous, smooth 

 or rimulose or areolate, areola; slightly convex ; apothecia rather 

 small, appressed, plane or plano-convex. 



On rocks, not unfrequent. 



Syn :— Fries L. Eur. 302. (1831.) excl. syn. 



Exs :— Anzi Venet. 170. Schaer. 471. Anzi It. S. 285. Anzi Langob. 158. 

 Fellm. 183. Maudon 58. Arn. 410. 



Geog. Distrib : — Switzerland, Pyrenees, Italy, E. Lapland, Lombardy, 

 Madeira. 



Bot. Pbov:— 7... 10... 19. 



England :— Banks of Tees near Middleton. Mr. Robertson. 



Ireland : — Ballyoran Wood, Fermoy ! near Cork ! Mr. CarroU. 



Wales : — Cwm Idwal ! Aran Mowddwy ! Manorbeer ! Cwm Ffynnon Llugwy ! 

 Llyn Aran ! Cwm Clyd ! Cwm Cywion ! Crib Coch ! Cwm Glas ! 



Spores .02 mm. long, .01 mm. broad. 



