FLORA OF FORFARSHIRE. 
275 
On trees frequent ; and not uncommon on walls and rocks, 
as JBroughty Castle ; Blackness ; Will’s Braes ; Mains ; 
Auldbar, &c. 
P . plumb eum, Hook. Lead-coloured spongy Placodium. 
H. 197. 
Clova, Mr G. Don. 
Parhelia, Ach. Parmelia. 
Br . Sp . 32. F . 18. 
P. glomulifera , Ach. Glomuliferous Parmelia. H. 198. 
Lundie Craigs, rare. Clova, Mr G. Don. 
P. caperata , Ach. Wrinkled sulphur Parmelia. H. 198. 
Baldovan and Deerhill Woods ; Hare Craigs. Clova, Mr 
G. Don. Old walls west from Kinnaird Castle, Mr J. Lainij. 
P. conspersa, Ach. Greenish chesnut-shielded Parmelia. 
H. 198. 
Walls and rocks frequent from the coast to Clova. It is 
particularly abundant on the Hare Craigs west from Broughty 
Ferry, and bearing ft. copiously. 
P. saxatilis , Ach. Grey stone Parmelia. H. 199. 
Walls and rocks abundant from the coast to the mountains, 
ft. not uncommon. 
P. omphcilodes, Ach. Purple rock Parmelia. H. 199. 
Sidlaw Hills, and more abundant on the Clova mountains, 
ft. common. 
P. perlata , Ach. Pearly Parmelia. H.200. 
Walls, Pitponitie, rare, sterile. 
P. herbacea , Ach. Bright-green Parmelia. H. 200. 
Old walls near Auldbar, sterile. Old elms near Kinnaird , 
Mr A. Croall. Clova, Mr G. Don. 
P. olivacea, Ach. Olive-coloured Parmelia. H. 200. 
Walls, rocks, and trees, common, ft. rather rare. In ft. 
lleeky Linn, Airlie, Camperdown, Hare Craigs, and Clova. 
