THE LICHENS OF PERTHSHIRE 19 
Mid Perth ey -county 88) contains that portion of the county 
to the west of the above line, which comes within the drainage 
area of the Tay ach its ec hutariole 
West Perth (vice-county 87) 3 aged the southern portion 
of the county which is drained by the riv eats together with 
the county of Clackmannan and the vail area in the extreme 
fie of ee which is drained by the river Falloch. So 
far as the present paper is concerned, however, we confine our- 
salve strictly to those records within the county of Samba 
do not include any from the county of Clackmann 
The figures 87, 88, 89 refer to these vice-counties. 
EPHEBACES. 
Gonionema ge nage rae Nyl. On mica-schist rocks amongst the 
higher hills, 8. Ben Lawers and Craig Tulloch, Cromd. 19. 
Achmore, near Killin, 1913. 
G. compactum Nyl. Moist subalpine rocks. 88. Ben Lawers, 
Cromb. 19 
Spilonema revertens Nyl. Moist schistose rocks. = Ben 
Lawers and Craig Tulloch, 1863, Cromb. ex Leight. ed. 2 
1. n mica-schist rocks, dead m Senaee and 
Stereocaulon condensatum. 88. Above Lochan-a-Chait, Be 
wers, 1867, rare, but sparingly fertile, Cromb. in J. Bot. 1868, 
ie Creag-na- Caillich, Cromb. 21. Seen on Ben Lawers as low 
as 1350 
ena hemalea Nyl. On mica-schist rocks. 88. Ben 
rare atte al ody in Grev. ii. 71. 
E. gra Ay. On alpine rocks. 88. Ben Lawers, Holl 
ex Leight. = 1,14. Creag-na-Caillich, Cromb. 23. 
yrenopsis s hematopsis Fr. fil. Sha dy mica-schist rocks at 
high po pt 88. Associated with Huopsis hemalea on the 
of Ben Lawers, 1865, cite ex Carroll i in J. Bot. 1866, e 
r. gp ee atula Nyl. On rocks. 89. “Very sparingly on 
quartzose boulder in a stream on air Gower at 3690 ft.,” CHD. 
in Grev. i. 170. Also, apparently this, but sterile, on the summit 
of Ben-y-Gloe at 3505 ft., 1912. 
is ee a Nyl. On quartzose boulders in mounta 
streams. 89. Ben-y-Gloe, very local and rare, 1870, Cromb. ‘i 
Grev. iii. 190. 
P. homeopsis Nyl. Mica-schist rocks at high elevations. 
88. Above Lochan-a-Chait, 1867, Cromb. in J. Bot. 1 8. 
Summits of Ben Lawers and Creag- na-Caillich, Cromb. 25. 
P. furfurea Nyl. In similar localities to the preceding. 
88. Summit of Ben Lawers; near Loch Tay and in Glen Dochart, 
1864, Aid ex Carroll in ef Bot. 1865, 286. 
Shady mountain rocks, probably 
iedene ascending to 2500 ft. sr higline on Ben Lawers. 88. Glen 
Lochay and Ben Lawers!, Cromb. 28. Nea r Tyndrum, Watson. 
ispidula Ny). ‘On damp rocks : rare. 88. Above 
d2 - 
