200 



THE LICHEN-FLORA 



66. L. poliophcea, (Whlnb.) cinerascent or cinereo-fuscescent, 

 yranulato-papillate, diffract, or papillato-verrucose, fibrillose-byssine 

 and albido-radiate at the circumference; apothecia dark-reddish- 

 brown, plane, thalline margin cremdate; spores 8, colourless, 

 ellipsoid, simple. 



On maritime rocks, rare. 1821. 



Stn :— Wahlenberg FL Lapp. 410. (1812.) Ach. Syn. 169, Nyl. Scand. 158. 



Fig:— E. Bot. SuppL 2662. f. 3. WahL 1. c. t. 27. f. 3. 



Exs :— Crombie 62. 



Geoo. Disikib : — Norway, Finmark, Ireland. 



Bot. Pbov -1...11...15...30, 31. 



England : — Bamburgh and Staples Islands, Northumberland. Mr. Robertson. 

 (1821.) Tol Peden Penwith, Cornwall ! Mr. Borrer. 



Scotland : — Kincardine. Rev. J. M. Crombie. 



Ireland : — Barclay's rock, co. Down. Adm. Jones. 



Channel Islands :— Near Le Fret, Noirmont, Jersey ! Mr. Larbalestier. 



" Spores .007— .013 mm. long, .035— .006 mm. broad. '' (Nyl.) " Spores .008 

 —.013 mm. long, .004—6 mm. broad," (T. M. Fr.) 



67. L. verrucosa, Ach. white, glaucescent, verrucose, smooth 

 or slightly pulverulent ; apothecia at first immersed in the thal- 

 lodal verrucce, (externally like a Pertusaria,) ultimately urceolate, 

 rather large, black, slightly pruinose, thalline margin thick, 

 entire, infiexed ; proper margin; more or less conspicuous, nigri- 

 cant ; hypothecium slightly fuscescent ; paraphyses gelatinoso- 

 concrete ; gelatina hymenea I blue then vinous-red ; spores 8, 

 colourless, ellipsoid, simple, large ; (medulla I — , thallus K — 

 C-.) 



On mosses in alpine localities, rare. 1861. 



Sra:-Ach. L. U. 339. (1810.) Nyl. Scand. 156. Mudd Man. 164. Th. Fr. 

 Scand. 273. 



Fig :— Hepp Sporen t. 71. f. 193. 



Exs :— Hepp 193. Tuck. 22. Anzi It S. 211. Th. M, Fr. 36. Schser. 133. 

 Richardson 160. Crombie 73. 



Geog. Distktb : — E. Finmark, Bavaria, Switzerland, Italy, Hungary, 

 Sweden, Norway, Mackenzie River, and White Mountain, North America. 



Bot. Pbov :— 15. 



Scotland : — Craig Calliach and Ben Lawers. Dr. Maingay. fl861.) Ben 

 Lawers. Sir W. J. Hooker. Craig Tulloch; above Loch-na-Cat. Rev. J, M. 

 Crombie. 



"Spores. 008 to .01 in. long, by .005 to .007 in. broad, t. 3. i. 56." (MuM.) 

 " Spores .030—49 mm. long, .020—30 mm. broad." ( Nyl.) " SporeB .030-48 

 mm. long, .016— 32mm. broad." (T. M. fr.) 



68. L. symmictera, Nyl. Similar to L. symmicta but dis- 

 tinguished from L. symmicta (K — C orange) by different re-ac- 

 tion K— C— . 



On trees and old pales, rare. 1872. 



Syn :— Nyl. in Flora 1872. p. 248. Crombie in Journ. Bot. u. a. 2. 133. 

 Fig :— Hepp Sporen t. 9. f. 68. 

 Exs : — Hepp 68. 



69. L. torquata, (Fr.) pale-mouse-colour, smooth, tartareous, 

 rimoso-difract, areolce plane, nigricanti-limitate ; apothecia fuscous, 

 black, sessile, margin pale, persistent, entire or flexuose ; spores 

 8, colourless, lineari-oblong, simple. 



On rocks, rare 1865. 

 Sin:— Parmelia, Fr.S. V. O. 284 (1825.) Lecanora, Nyl. Prodr, 92. 



