OF GREAT BRITAIN. 145 



On mountainous rooks, not uncommon. 1785. 



Stn :— Wulf. in Jacq. Coll. 3. 99. (1789.) T. & B. Lich. Brit. 217. Leight. Br 

 Umbil. 8. Nyl. Scand. 119. Mudd Man. 116; 



Fig :-B. Bot. 2483. Hffm. PI. L. t. 68. f. 1-4. Leight. Br. Umbil. fig. 4. 



Exs:— Anzi Langob. 60. It. S. 81. Schaar. 152. Hepp 115. M. & N. 443 

 Leight.. 219. 



G-eog. Distkib : — Europe. 



Bot. Peov :— 1...5...8...10, 11...14, 15, 16. 



England : — Northern Counties ! Eglestone, Durhatn. ' Rev. J. Harriman. 

 Whitwick Bocks ! Leicestershire. Rev. A. Bloxam. Yorkshire. Mr. Dixon. 

 Dartmoor. Messrs. Jones and Kingston. Caer Caradoc ! Shropshire. 



Scotland :— HHghlands. Mr. Dickson. Corstophine and Craiglockart Hills. 

 Dr. GrevUte. Ben Nevis ! Ben Cruachan I •' Mr.. Borrer. Appin. Rev. J. M. 

 Grombie. 



"Spores .018—27 mm. long, .007— -9 mm. broad." (Nyl.) '■ Spores .015— 

 21 mm. long, .007—8 mm. broad." (T. M. Fr.) 



4. U. hyperborea, (Ach.) dark greenish-brown^ thin,, jagged, 

 and somewhat lobed, slightly perforated, naked ' on both sides, 

 upper surface rugoso-picsfufate, tinder surface b],apkish-"bro wh, nearly 

 smooth, slightly lacunose ; apothecia complicate ; spores 8, colour- 

 less, ellipsoid, simple; medulla K— C red. 



On alpine rocks, very rare!' 1790. 



Stn:— Ach.KongLVet.AfcaaiN. H. 15. p. 89. (179*.) Syn. 66. Nyl. Lich. 

 Scand. 118. Leight. 33r. Umbil. 10. Mudd Man. 117. "' ' ' 



Pig :— H&h.'Pl. L. «; 7lT Leight. Br. Umbil. fig. 5. and 6. a. Hepp Sporen' 

 t.14. f. 1161 ' '- 



Exs :— Schaer. 150. 151. Hepp 116. FeUm. 90. M.'& N. 1047. Ahzi It. S. -78. 

 Fr.126. Babh. 884. , , , 



Geog. Distrib : — Europe, America. 



Bot. Prov;— 9...15...19: 



England :— Clougha, Lancashire. Mr. Jacob. 



Scotland : — Scotch Mountains ! Mr. Dickson in Jierb. Bprrer. By the Truim, 

 near Dalwhinnie, Inverne'sssnife.' Mr. Brodie. Ihvercauid. Adm. Jones. Ben 

 Nevis ; riochaber ; Morchone ; Ben Mac Dhui, Braemar: Rev. J. M. Grombie. 



Ireland : — Brandon Mountains, Kerry. Dr. Moore. 



Mr. Borrer sought; for the plant in vaftii m the particular station Specified' by 

 Mr.Brodie. •'• ■"'■■• e '•-■'' » ■■'.-* •• y 



'• Spdres : ,003 in. long, By }00l5 in. broad." (Mudd;) ' '" SrJores .013—16 mm. 

 long, .007—8 mm. broad." (Nyl.)' '-Spores .010—16 mm. long, .005— 8 mm. 

 broad." (T. M. Fr.) Spores .009 mm. long, .0043 mm. broad. 



5. U. aretica, - (Ach,) dark greenish-brown, thickish, slightly 

 lobed, crenate'i naked, upper surface granulato-cqrrugate, under sur- 

 face pallescent, minutely depmesso-granulate ; apothecia .complicate ; 

 spores 8, colourless, ellipsoid, simple; medulla K— C'.red. ' ■; '■ ' 



On alpine rocks, very rare. 179o. 



Stn :— Ach. Me'th. 106. (1803.) Syit. 65> Nyl. Lich. Scand. llo. Leight. Brit.. 

 Umbil. 11. Mudd Man. 117. 

 Fig :— E. Bot. 2485. Ach. Me% t, %. f. 6. Leight. Br r . Umb. f. 6. 

 Exs :— Schasr. 556. Th. M. Fr. 65'.'FeHm, 91. Breu'tel ll2. Kabh. 878. Shirft. .' 



wo.' ■ - .■ ; • :•"'■ 



CfEOQ. DlSTBlB:— Eurorje, N. America. ' . 



Bot. Pbov :— 1...11...15. '/; \ 



Englajjd : — Bocks in oo. Durham ! Mr, Mobspn m herb, p'orrer. , r 

 ScditAND :— Loehnaga'r . Dr. Lindsay. Ben More in Breadalbane; Morro'ne'in i 

 Braemar. Rev. J. M. Cromhie. ; 



6. U. erosa, (Web.) greenish-brown, thickish j 'splitting, kohen' 

 old into two or three' iamince, jagged and somewhat Tobed, perfora- 

 ted, upper surface naked, divided by flexiwse anastomosing black 



