184 Rev. E. Williams's List of Shropshire Lichens. 



identifying the lichens according to more modern nomencla- 

 ture. 



LICHENES. 



Lichen alpestris [Cladina alpestris {Schcer.y]. Bomere Moss, Stiper- 



stones, &c. 

 Lichen antiquitatis [probably a Byssusl. Coiind cburchyard-wall. 

 Lichen apthosus [Peltigera apbthosa, Hoffm.']. Side of walk in Sun- 



dom Wood ; wall of Acton Burnell Park. 

 Lichen aquilus [Pbyscia aquila, Fr.']. (^ee pxiUus.') 

 Lichen ater [Lecanora atra, Ach.\ Branches of trees and walls. 

 Lichen atro-alhus [Lecidea atro-alba, Flot.']. Rocks. 

 Lichen aurantiacus [Lecanora aurantiaca, Lightf.']. Trunks of trees. 

 Lichen hyssoides [Baeomyces rufus, AchJ]. Stone-quarry on Cound 



Moor ; rocks about Bishop's Castle (Dillenius). 

 Lichen hrunneus. [Without examination of specimens it is impossible 



to say whether this is Lich. hrunneus, E. Bot. 1. 1246 = Parmelia 



triptophylla, Fries, or Lich. hrunneus, Swartz = Pmvnelia hrunnea, 



Fries, the habitat being similar in both.] On stones on Cound 



Moor, on the bank sloping down to the brook below a cottage 



belonging to the clerk (Dr. J. E, Smith). 

 Lichen Baeomyces [Baeomyces roseus, Pers.']. About Ludlow. 

 Lichen cycloselis [a state of Physcia obscura, Fr., E. Bot. 1942]. 



Trunks of oak and ash trees (Dr. J. E. Smith). 

 Lichen ccdicaris [Ramalina calicaris, Fr.']. Branches and trunks of 



trees. 

 Lichen candelarius [E. Bot. 1794]. WaUs. 

 Lichen canescens [Lecidea canescens, Ach.]. Walls and trunks of 



trees. 

 LicJien caninus[VeltigeTa caTn.na,Hffm.']. Dry ditch-banks ; common. 

 Lichen carpineus [possibly a state of Pertusaria communis, DC]. 



Trunks of trees. 

 Lichen conjluens [most probably Lecidea contigua, Fr.]. Loose stones 



below Pontesford Hdl. 

 Lichen caper atus [Parmelia caper ata, Ach.]. Rocks and trunks of 



trees on Haughmond Hill, &c. 

 Lichen cartilagineus [Squamaria crassa, DC.]. Rock on Overley Hill ; 



on Wrekin, and on Abury Wood. 

 LicJien cerinus [Lecanora cerina, Ac7i.]. Trees in Yesson's Wood, 



under Stipers tones. 

 Lichen chcdyheiformis [a form of Alectoria jubata {Linn.)]. On Sti- 



perstones (see Dillenius, p. 67, tab. 13. f. 10). 

 Lichen ciliaris [Physcia ciliaris, DC.]. Trunks of trees. 

 Lichen cocciferus [Cladonia cornucopioides, Fr.]. Rocks on Overley 



Hill ; Frodesley Hill, &c. 



