THE LICHENS OF PERTHSHIRE 5 
87. Loch Katrine! and Pass of Leny, Cromb. 268. Glen Falloch, 
West. The Trossachs; near Loch Ard; and Loch Achray, 1914. 
Loch Voil. 88. Frequent on trees amongst the mountains. 
len Tilt. 
S. sylvatica Nyl. Damp aeey rocks and roots of trees by 
lakes and rivers. 87. Falls of Leny, Cromd. 269. Near Loch 
Voil, 1912. 88. Birks of Aberteldy., Macmillan ex Mudd, 87. 
Killin, Holl ex Leight. ed. 1,116. Glen Lochay!, Cromb. Falls 
of Moness, Lady Wilson. Finlarig Woods. 
Lobarina scrobiculata Nyl. On trunks of trees, and sometimes 
on shady rocks, in wooded mountain districts. Frequent in the 
west, but fruit rare. 8'7. Loch Katrine, Cromb. Lichenes, 30. Pass 
of Leny and Loch Conn, Cromb. 271. The Tro ssachs, and sparingly 
near Loch -_ 1912. 88. - Lochay, Phytol. 1843. Finlarig!, 
Cromb. Shores of Loch Earn, Loch Tay, and Loch Rannoch, and 
many other localities 4 in chin's viee-coun 
obaria pulmonaria Hoffm. In te situations to the 
preceding, and, like it, commonest in the west and central parts 
of the county. Fruiting freely at Killin and in Glen Lyon, and, 
more sparingly, at the Trossachs. 87. The Trossachs and Loch 
Katrine !, Cromb. 272. Sparingly near Loch Voil. 88. Finlarig!, 
Phytol. Cee Sparingly on ash near Crianlarich. Woods on 
north side o f Loch Rannoch; very fine. Very abundant on 
sparingly: 
Var. pleurocarpa Ach. 87. The Trossachs, Cromb. 272. 
*Form paptllaris Del. 88. Finlarig, Killin, 1913. 
Form hypomela sae sinter Glen Lochay, Cromb. 272. 
“Var. angustiloba, var. Thallus small, thin and papery 
in textrre, deeply ‘divided tite many lacinie. Pale beneath 
except in the centre. 87. Trees near Loch Achray, 1912, 
A. Wilson. 
Ricasolia map oh i Leight. On the trunks of old trees, 
especi ially oak, locally plentiful, ‘but not common generally, and 
not yet seen in the east of the county. 87. Loch Katrine, Crom 
275. 88. Breadalbane district and Craigie Hill, near Perth, 
sa near A 
feldy, Macmillan ex Mudd, 91. Glen Lochay! and Kenmore, 
Cromb. " ae: Lyon, Sere and Finlarig. Loch Earn. 
Abundant in Achmore Woods, n illi 
FR. letevirens Leight. In eiciee situations to the och : 
rare. 87. The Trossachs and Bracklin Falls, Cromb. 276. Seen 
sparingly on sila at the former station in 1914, 88. Strath 
Bran Woods, Baker ex Mudd, 91. Glen Lochay, Cromb. 276. 
89. Craighall, near Blairgowrie, Cromb. 276. 
PELTIGERACES. 
Peltidea aphthosa Ach. Damp mossy rocks in shady situations. 
Rather frequent, but fruiting rarely. 8'7. Near the shore of Loch 
Wail, 1912. 88. Ben Lawers! Phytol. 1843. Glen Lochay! 
