_ THE LICHENS OF PERTHSHIRE 35 
and Ben Lawers, Cromb. 312. Tyndrum, Watson. Kinloch 
Rannoch. 89. Beech trees near Alyth, S. Wilson. Blair Atholl 
and Falls of Fender. Moulin. 
Var. Pigg aria Sate 88. Ben Lawers, Stirt. in Trans. 
Glasgow Soe. Nat. 1 5. 
aipolia Nyl. Tre ae of trees. 88. Killin and foot of Ben 
Lawers, Cromb, 313. Aberfeldy, Watson. Bank of the Tummel. 
89. Near Pitlochry. Strath Ardle. Near Cargill. 
*Var. anthelina Cromb. 88. Finlarig Woods, 1905. Foot of 
Loch Earn. 89. On lime trees in Glen Tilt. 
Var. cercidia Nyl. 87. Blair ja near Stirling, 
Cromb. 314. 88. Finlarig, Cromb. ib. 
P. erosa Leight. On trees androcks; rare. 88. Ben Lawers, 
Cromb. 316. 
P. cesta Nyl. On calcareous rocks and walls. 8'7. Dunblane, 
Cromb. 318. 88. Craig Tulloch, Cromb. ex Leight. ed. 1, 152. 
Killin. 89. Wall near Moulin, Pitlochry. 
P. obscura Ny]. On the trunks of trees; rare. 88. Finlarig, 
Killin, arhee 318. Near Fortingal. Glen ‘Lyon. 
P. lithotea Nyl. Damp rocks on the margins of lakes. 
88. Loch Dochart and Kenmore, Cromb. 319. 
P. ulothriz Nyl. On tree trunks and walls. 88. Finlarig, 
Cromb.! Inverhaggernie, near EET eae 89. Glen Fender, 
Blair Atholl, Cromb. ex Leight. ed. 1, 149. 
Var. virella Cromb. 88. Finlarig!, Cromb. 320. Tyndrum, 
Watson. Strath Tummel, 1911. 89. Glen Fender, Cromb. 
*P. adglutinata Nyl. In similar situations to the preceding. 
89. Trees near Pitlochry, 1912. 
LECANORACES. 
Psoroma hypnorum Hoffm. Mossy rocks andearth. 88. Ben 
Lawele Phyl. 1843. Killin, Holl. Creag-na-Caillich, Cromb. 
Tyndrum, Watson. 89. Glen Fender, Crom 
Form deaurata Nyl. 88. Glen Lochay, Cromb. 350. 
Squamaria saxicola Pol. Rocks and walls. 88, Ben Lawe 
Secs. 352. Bank of the Dochart and Aohiooes Killin, 1913. 
89. Range by the Tummel near Pitlochry. 
Var. diffracta Nyl. 88. Ben mae Monument Hill, Perth ; 
and Abernethy, Lindsay ex Leight. ed. 1, 174. 
ee versicolor Fr. 88. Craig Tulloch, Cromb. ex Leight. 
ed. 3, 1 
cons lid Sm. On rocks, especially schist and granite. Not 
uncommon in the mountain districts, ascending to 3500 ft., or 
higher, on Ben Lawers. 87. “ First discovered by Dr. Francis 
Hamilton (late Gashanau): in the Glen of Lenay, near Stirling,” 
ook. 50. Glen Falloch. 88. Frequent in this vice-county. 
89. eens by the Tummel, Pitlochry. King’s Seat, Sidlaw 
Hills, 1 
“Place din um murorum DC. var. pulvinata Malbr. On walls. 
89. Near Inchture, anaoeinied with Lecanora galactina, 1914. 
P. tegularis Ehrh. On rocks and walls. 87. The Trossachs, 
e2 
