112 



THE UCHEX-FLORA. 



Channel Islands: — Guernsey. Rtv. T. Salwey. La Coupe, Boulay Bay, 

 Jersey. Mr. Zarbalestier. 



" Spores .005 in. long, by .0015 to .00175 in. broad." (Mudd.) " Spores .018— 

 30 mm. long, .005—9 mm. broad." {Nyl.) 



B. Cyphellate. 



2. S. damcecornis, (Sw.) var. macrophylla, (Hook.) pale fusco- 

 rufescent, smooth, laciniate, lobes broadly dilated, sinuate, retuso- 

 truncate, under surface dark brown tomentose ; apothecia marginal 

 or scattered, margin entire or obsoletely crenulate ; spores colour- 

 less, fusiform, 1-3-septate. 



On shady rocks, very rare. 



Syn :— Hook. Br. FL 2. 205 (1833). Mudd Man. 89. Nyl. Syn. 356. 



Fig :— E. Bot. SuppL 2697. Hepp Sporen t. 99. f. 869. 



Exs :— Hepp 369. 



Geoc. Distbib : — America, Africa, Polynesia, Australasia. 



Bot. Pbov :-19. 



Ibeland :— Turk Cascade near Killaxney ! Cromagloun Mountains. Mr. 

 Wilson. Killamey (in fruit) ! Mr. Carroll, roadside near Kenmare and Killar- 

 ney. Dr. Taylor. 



" Spores .005 to .006 in. long, by .0015 in. broad." (Mudd.) 



C. Pseudo-cyphellate, citrine. 



3. S. aurata, Ach. red, lobate, sinuato-incised, crenato-undu- 

 late, citrino-pulverulent ; under side fusco-nigricant, rufescent 

 towards margins, tomentose ; apothecia subpodicellate, margin 

 inflexed ; spores fuscescent, fusiform, 3-septate. 



On trees and rocks, rare. 



Sot :-Ach. Meth. 277. (1803), Nyl. Syn. 361. Mudd Man. 90. 



Fig : - E. Bot. 2359. Hepp Sporen t. 41. f. 372. 



Exs:— Welw. Lusit. L J 25. Spruce Amaz. 91. Schaer. 558. Maudon 19. 

 Larbal. 16. Leight. 261. 



Geog. Distbib : — W. Europe, Africa, Tropical Asia, Polynesia, Australasia, 

 N. Zealand. 



Bot. Pbov:— 1, 2.. .31. 



England — Devonshire. Mr. Hudson. Eyde, Isle of Wight ! Rev. A. Bloxam. 



Channel Islands :— Sark ! Island of Brichou. Mr. Larbalestier. Scilly 

 Islands. Rev. T. Salwey. Jerbourg. Mr. Lukis. on rocks north of the Eper- 

 querie, Sark. Rev. T. Salwey. Jerbourg, Guernsey. Mr. CoUings. Scilly Islands ! 

 Mr. Curnow. 



III. RICASOLIA, {D.N.) 



Thallus lobate or laciniate, affixed by fasciculate rhkinse. Cy- 

 phellae none. Stratum gonidiale consists of small yellow-green 

 gonidia. Spermogonia in mastoid prominences. 



1. R. amplissima, (Scop.) pallido-glaucescent, coriaceous, orbic- 

 ular, lactniato-lobate, sinuato-lobulate, rugulose, glomuliferous, under 

 surface pale brown and tomentose, rhizince fuscescent ; apothecia ru- 

 fous, receptacle granulato-furfuraceous, margin inflexed ; spores 

 elongato-fusiform, 1-3-septate. (medulla K — C — ). 



On trees, not common. 



Syn :— Scop. Cam. 2. p. 386. (1772). gloriwlifera, Lightf. Nyl. Syn. 368. 

 Mudd Man. 91. 

 Fig :-E. Bot 293. Mich. Gen. t. 46. Dill. t 26. f. 91. Hepp Sporen t 68. f. 



Exs :— Hepp 594. Leight 110. Schasr. 559. M. and N. 346. Anzi Langob. 372. 

 Mass. 105. Larbal. 62. 6 



