270 
FLORA OF FORFARSHIRE. 
V.fallax, Aeh. Doubtful Pertusaria. H. 160. 
Mr G. Don. 
Lepraria, Ach. Lepraria. 
Br. sp. 9. F. 2. 
L.Jiava , Ach. Bright Yellow Lepraria. H. 163. 
On trees Den of Mains, and rocks on the Bassies, Clova. 
L. alba, Ach. White Lepraria. H. 163. 
On mosses, Sidlaw Hills, Reeky Linn, and Clova. 
Spiloma, Ach. Spiloma. 
Br. sp. and v. 19. .F. 3. 
S. spha-rale, Ach. Globose parasitic Spiloma. H. 165. 
On lsidium paradoxum , Sidlaw Hills, frequent. 
Variolaria, Pers. Yariolaria, 
Br. sp. and v. 17. F. 3. 
V. globulifera , Turn. Globuliferous Variolaria. H. 169. 
On rocks, Sidlaw Hills. 
V. discoidea , Pers. Insipid zoned Variolaria. H. 169. 
On trees, Den of Mains. 
V. faginea, Pers. Bitter zoned Variolaria. H. 169. 
Trees, Deerhill, and Hunters’ Hill Woods. Kinnaird, 
Mr J. Laing. 
Urceolaria, Ach. Urceolaria. 
Br. Sp. and v. 7. F. 6. 
u. scruposa , Ach. Common Urceolaria. H. 172. 
Den of Mains, Auchterhouse, and Sidlaw Hills. 
U. gibbosa, Ach. Gibbous-fruited Urceolaria. H. 172. 
Sidlaw Hills, on rocks. 
