164 MARTINDALE : LICHENS OF WESTMORLAND. 



2 12. Lecanora coilocarpa (Ach., Lich. Un., p. 393, Syn., p. 157; 



Nyl, Scand., p. 160) Nyl. in Lamy, Cat. Lich. Mont Dor., 



p. 72. Lecanora subfitsca v. coilocarpa Leighton, Lich. Flora, 



p. 186, pro parte. 



On clay-slate stones in walls at Staveley. I have not 



gathered the corticolous form. 



213. Lecanora intumescens (Rebent., Flora Neomarch., p. 301, 



fide Stizb., Lich. Helv., p. 112) Nyl., Flora, 1872, p. 250; 



Lamy, Cat. Lich. Mont Dor., p. 73 ; Lsca/wra subfiisca v. 



intuviescens Leighton, Lich. Flora, p. 186. 

 On trees near Ambleside. My specimens are not well 

 developed, and I was for a considerable time in much doubt 

 whether they could rightly be referred to this species, which, 

 in general, is easily recognisable. Some time since, however, 

 I received a number of continental specimens among which 

 were some exactly like the plant from Ambleside. 



214. Lecanora glaucoma (Hffm., Flora Germ., ii, p. 172;. 



Ach., Prod., p. 56 ; Meth., p. 160) Ach., Lich. Un., p. 362 ; 



Syn., p. 165; Nyl., Scand., p. 159; Leighton, Lich. Flora, 



p. 204. 

 On clay-slate stones in walls near Heversham and near 

 Staveley, not common. The specimens from Heversham are 

 infested with the parasitic ArtJwnia varians (Dav.). I have 

 a form gathered near Lazonby in Cumberland which differs 

 very much in aspect from any that I am acquainted with, but 

 agrees in chemical reaction, and in all essential characters. 



[Lecanora subcarnea (Sw., Ach.) Nyl, Flora, 1873, p. 69; 

 Leighton, Lich. Flora, p. 205. 

 This species will most likely be found to occur in Westmor- 

 land, though I have not hitherto noticed it. I have gathered 

 it, however, near Keswick in Cumberland]. 



215. Lecanora umbrina (Ehrh., PI. Crypt., 245) Nyl., Lich. 



Scand., p. 162 ] Leighton, Lich. Flora, p. 191, exclude 

 varieties. 

 On stones and walls. None of my Westmorland specimens 

 are really typical. 



[Lecanora prosechoides (Nyl. in Crombie's Lich. Brit., 

 p. 51) Nyl., Flora, 1872, p. 250. Lecanora u/!il>rifia v. 

 prosechoides Leight., Lich. Flora, p. 191. 



Common on the east coast of the Isle of Man, but I have 

 seen no Westmorland specimens]. 



Naturalist- 



