188 THE LICHEN-FLORA 



England :— Guisbro' Moor, Cleveland. Mr. Mudd. 

 Ibeland:— Belfast. Prof. Dickie. 



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

 "Spores ,014—18 mm, long, .008—011 mm. broad." (Nyl.) 



Forma cMarona, Ach. whitish or cinerascent, determinate, thin, 

 sublaevigate or subrugose ; apotheeia plane, or somewhat convex, 

 margin sub-entire or crenulate; paraphyses slender, sub-conglutinate. 



On trees and rocks. 



Syn :— distant, Ach. Meth. 168. (1803.) chlarona, L. XT. 397. Syn. 158. 

 Stinzb. L c. 



Exs:— Anzi It. S. 187. 190. Hepp 778. Eabh. 803. 727. Anzi Ven. 37. Leight. 

 116. Mudd 113. Maudon 2. Mass. 42. Am. 586. 



Geog. Distbdj : — Europe. 



Bot. Prov:— 2, 3...5...10...23. 



England : — Near Stokesley ! Cliffrigg ! Cleveland. Mr. Mudd. Tilgate ! 

 Mr. Larbalestier. Stoke Wood, Exeter. Mr. Parfitt. Kelvedon, Essex. ifr.. 

 Varenne. Bedland Woods, near Dorking. Mr. W. Joshua. Upperton, East- 

 bourne. Mr. Roper. Toy's Hill, Kent. Mr. Holmes. Ley Grange near Shrews- 

 bury ! Haughmond TTill ! Shelton Bough ! Shropshire ! 



Scotland : — Not uncommon. Rev. J. M. Crombie. 



Ireland : — Barclay's Bock. Adm. Jones. 



Forma spodoplueoides, Nyl. in Flora 1872. 

 On micaceous stone walls, rare. 1870. 



Bot. Prov :— 15. 



Scotland : — Base of Craig Tulloch. Rev. J. M. Crombie. (1872.) 



42. L. leucophyma, Leight. greyish-pink, veirucoso-squamose, 

 squamides scattered and distinct, plano-convex, or liemisphcerieo- 

 tuberculose, minutely innato-granulate, (K y C — ) ; apotheeia ses- 

 sile, nigro-fuscous, convex, thalline margin entire, tumid ; spores 

 8, colourless, elliptico-oblong, simple ; paraphyses filiform, branched 

 above and jointed ; hymenea gelatina cserulescent with iodine. 



On micaceo-schistose alpine rocks, very rare. 1864. 



Geog. Distrtb: — Europe. 

 Bot. Prov : — 15. 



Scotland : — Over Loch-na-Cat, Ben Lawers ! Messrs. Jones & Carroll. (1864). 

 Of this fine lichen only one fertile specimen has been found. The curious 

 isidioideo-tuberculose thallus has often a pinkish tinge, 



43. L. tenera, Nyl. cinereo-virescent, thin, tmequal or sub-gran- 

 ulato-un equal, indeterminate, rimulose, (K yellow C — ) ; apoth- 

 eeia pale, minute, plane, margin paler, nearly white ; spores 8, 

 colourless, oblong or sub-bacillar, simple (or obsoletely and spu- 

 riously 1-septate) ; paraphyses few, rather thick, apex incrassate, 

 or clavate ; epithecium and hypothecium colourless ; gelatina hy- 

 menea blue with iodine. 



On wet maritime granitic rocks, rare. 1868. 



Stn :— Nyl. in Flora 1869. p. 83. Crombie En. 70. Linn, Journ. 11. p. 483, 



Geog. Distreb : — Europe, 



Bot Prov:— 15. ..31. 



Scotland : — S. of the Bay of Nigg, Kincardine. Rev. J. M. Crombie. (1868). 



Channel Islands : — Boulay Bay ! La Moye ! Jersey. Mr. Larbalestier. 



" Spores .008— .010 mm. long, .0015— .0025 mm. broad." (Nyl.) "Spores 

 .0115 mm. long, .002. — .0035 mm. broad," Spermatia oblong. Allied to, though 

 distinct from, L . globulosa. Flk. 



forma explanatida, Nyl. granules of thallus depressed or flak 

 tened and more or less dispersed, 



