FLORA OF FORFARSHIRE. 
279 
Gyrophora, Ach. Gyrophora. 
Br. Sp. and v. 8. F. 6. 
G. polyphylla , Hook. Many-leaved Gyrophora. H. 217. 
G. proboscidea , Ach. Proboscis Gyrophora. H. 217. 
G. deusta, Ach. Burnt Gyrophora. H. 218. 
G. erosa , Ach. Corroded Gyrophora. H. 218. 
G. cylindrica, Ach. Fringed Gyrophora. H. 218. 
G. pellita, Ach. Fleecy Gyrophora. H. 219. 
These all occur more or less abundantly on stones and 
rocks on most of the higher mountains ; and the first one has 
also been picked on the Sidlaw Hills and Hare Craigs, 
though rarely. 
Umbilicaria, Fee. Umbilicaria. 
Br. sp. 1. F. 1. 
U . pustulata, Schrad. Blistered Umbilicaria. H. 219. 
Clova mountains, Mr G.Don. 
Cetraria, Ach. Cetraria. 
Br. sp. and v. 7. F. 6. 
C. juniperina, Ach. Golden Cetraria, /3. pinastri , Hook. 
H. 220. 
Trees, Kinnordy, C. Lyell, Esq. 
C. sepincola , Ach. Fence Cetraria. H. 220. 
Deerhill Wood, plentiful on the trunks and branches of 
fir trees, the apothecia rare. Old wall, foot of White Hill, 
seldom, however, found on stone. Kinnordy, C. Lyell , Esq. 
C. glauca, Ach. Glaucous Cetraria. H. 220. 
Trunks and branches of trees, especially firs, and on rocks 
and the ground, Clova mountains, frequent. Frequent in ft. in 
Deerhill Wood, and sterile fronds very much ciliated occur in 
Baldovan Woods, and on the rocks of Clova. The underside 
is usually brown or blackish, but often chequered with white, 
