THE LICHENS OF PERTHSHIRE §1 
*Form cerucha Nyl. 87. The Trossachs, 1912. 88. South-east 
side of Loch Earn, 1914. 
C. macilenta Hoffm. On mossy tree alge a stumps, 
and peaty cake Frequent in all three vice-cou 
orm stryacella Nyl. 87. Near Aberfoyle, 1914. 88. Loch 
Tummel, Cromb. 168. South side of Loch Ranno 
Form clavata Fr. 87. Pass of Len ny. eat Devon, 1914. 
88. Creag-na- -Caillich and Rannoch, Crom. 168. 
ar. scabrosa Nyl. 87. The Trossachs. Near Loch Voil. 
88. Glen Lochay and Rannoch, Cromb. 169. 
b 
Form intumescens Cromb. 88, Rannoch!, Cromb. 169. 89. 
Ben-y-Gl 
Var. coronata Nyl. oe in all three vice-counti 
Form carcata Nyl. Craig-y-Barns, Dunkeld, Lindsay ex 
Leight. ed. 3,64. Falls er Bruar, Cromb. Ben Vrackie, 1912 
. bacillaris Nyl. On bare peaty soil in mountain districts. 
88. Glen Lochay and Rannoch, Cromb. 
Form pityropoda Nyl. ee "Rannoch, Cromb. 172. 
Var. subcoronata Nyl. . Glen Lochay, Cromb. 1b. Near 
C. Floerkeana Fr. Bare peaty soil on mountains and moors. 
88. Snipes one Caillich, Cromb. 173. Ben Chalum. By Loch 
Laidon, Ran Moor. 
F a el oda Nyl. Commoner than the type. Not un- 
igs in all three vice-counties. It ascends to 1700 ft. on Ben 
Vv 
Cladina rangiferina Nyl. Turfy and heathery ground on 
mountains 8 en Lochay, Ben Lawers, and 
Moor, Cromb. 174. Meall Chuirn, Watson 
summit of ein. Banks of the Tarmmel. 89. Plentiful 
C. sylvatica Nyl. Heaths and moorlands. Common in all 
three vice-counties. It ascends on Ben Laoigh and Ben-y-Gloe 
to 3500 ft. 
= tenuis Lamy. 88. Rannoch, Cromb.176. Ben Chalum. 
m lacerata Nyl. rag Rannoch Moor, Cromb. ib. Meall- 
nan-Tarmachan, at 3400 ft 
andis Cromb. 88. Rannoch Moor, Cromb, ib. 
Form ‘portenosa Leight. 88. Rannoch Moor, Cromb. 177. 
Am Binn 
Var. aleoics Nyl. 88. Glen Lochay. Near summit of Am 
Binnein, 1 
nous pumila Leight. 88. Rannoch, Cromb. 177. Meall-na- 
ao 
“0. im ypexa Harm. Mossy hg 2 wet moorlands. 88. Shores 
of Loch Laidon, Rannoch Moo 
C. uncialis Nyl. Avsstigeb mo a on mountains and moors, 
ascending to over 3000 ft. Frequent in a three vice-counties. 
‘* Not uncommon in Breadalbane,” Phytol. 1 
Form bolacina Cromb. 88. Rannoch Moor, Cromb. 178. 
89. Ben-y-Gloe. 
