THE LICHENS OF PERTHSHIRE 57 
aa Summit of Ben Lawers!, Jones & Carroll in J. Bot. 
i, en Nyl. On micaceous rocks and walls. 88. Loch 
Earn! and Ben Lawers, Smith, 62. Craig Tulloch, Cromb. ex 
Leight. ed. 3, 250. Creag-na- Caillich, 1913. 89. Glen Fender, 
Cromb. in Grev. i. 170. 
L, deparcula Ny]. On stones, upon or amongst the mountains, 
ascending to over 3800 ft. 88. Choninish, near Tyndrum, and 
summit of Am Binnein, 1911. 89. Summit of ERE TE 
Cromb. in Grev. i. 62. 
de dentin bats Nyl. On schistose mountain rocks. 88. 
Stronaclachich, near Killin, Cromb. in Grev. iii. 23. Lochan-a- 
rae Smith, 63. 
L. tabidula Nyl. On quartzose alpine rocks. 88, Summit of 
Am Binnein, 1911. 89. Summit of Ben-y-Gloe, Cromd. in Grev. 
viii. “en 
ZL. jurana Schaer. On calcareous rocks. 87. Ben-a-Chroin, 
at 9500 tt, 1913. 88. Craig peg Fe Pail 64. Ben Laoigh, at 
3200 ft. South-east side of Loch E 
5 Form dispersa Arnold. 88. Ga ‘het stones, Meall-na- 
aone. 
da, Sage age Nyl. On schistose alpine rocks. 87. Ben-a- 
Chroi . Near summit of Ben Lawers, Jones ex Carroll in 
J. Bot. 1867, 255. Above Lochan-a-Chait, and (with also form 
sien Nyl.) on Creag-na-Caillich, Smith, 65. 
@ola Ach. Siliceous and schistose mountain rocks. 
7. aha "Fallcoh, Smith, 66. 88. Ben Lawers!, Maingay ex 
Mudd, 164. Cr reag-na-Caillich and Crianlarich, Smith, 66. Above 
Lochan-a Chait, at 2900 ft., 1913. 
@enterodes Nyl. ‘On alpine rocks. 88. Ben Lawers, 
L. areolata Schaer. On schistose song in mountain districts. 
88. Ben Lawers, Jones ex Cromb. Lic 
contigua Fr. On yes and ons “Common i in all three 
vice- ee It ascends to 3990 ft. on 
Form nobilis Fr. 88. South-east side a eae ee. 1914. 
Form oral Leight. 88. Ben Lawers, at 3200 ft., 1913. 
Form limitata Leight. 88. South-east side of Loch Earn, 1914, 
Var. platycarpa Fr. §7. Ben tacigh |. Watson. 88. Amulree, 
Lindsay ex Leight. ed. 3, 300. Ben Lawers!, Smith, 68. Meall- 
nan-Tarmachan, Watson. Ben Laoigh, at 00 ft. 
Var. flavicunda Nyl. 87. Glen Falloch. Ben Laoigh, Travis, 
also Watson. 88. Amulree, Lindsay ex Leight. ed. 1, 294. Ben 
Lawers, Smith, 68. Ben Chalum, Ben Laoigh and Rannoch, 
89. Ben-y-Gloe. 
L. sorediza Nyl. On rocks. 87. The Trossachs, Smith, 69. 
Ben Laoigh, Watson. Near Crianlarich, 1913. 88. Ben n Laoigh, 
Watson. Ben Chalum, at 3200 ft. Glen Lochay and Loch 
‘ unkeld. 
*D. tenebrans Nyl. On schistose mountain-rocks. 88. Meall 
Chuirn, at 3007 ft., 1912. 
JOURNAL OF Botany, June, 1915. [SupPLEMENT.] g 
