Hart — On the Mountain Flora of Ireland, 
523 
r I 
T— ■ 
"I. 
VIII. 
IX. 
X. 
m 
d 
1. 
:. Pi .a 
Ben Bull 
and 
Glenade. 
Sperrins 
Derry an 
Antrim. 
Donegal. 
Obsbrvations 
1850 
1450 
1600 
!> 
X 
1150 
X 
X 
1450 
1100 
900 
X 
1400 
I 
X 
1200 
X 
X 
1000 
X 
X 
X 
X 
1700 
X 
X 
600 
650 
X 
Exceptional height on Ben Bulben due to lime- 
stone. 
X 
1450 
700 
Derry height due to trap. 
X 
X 
400 
1 
1600 
1450 
1600 
i: 
575 
X 
X 
X 
1450 
X 
Derry height due to trap. 
|)0 
X 
X 
X 
X 
700 
Watson's highest in Great Britain is 750 in Lake 
District. 
ii . 
1550 
1450 
X 
1 
X 
1150 
1000 
X 
750 
1 
1500 
X 
1500 
X 
X 
X 
This, like several other lowland species, is enabled 
to ascend to a higher elevation where the soil is 
due to limestone or basaltic trap. 
X 
1150 
600 
1350 
700 
X 
X 
X 
X 
1300 
X 
700 
X 
X 
X 
■ 5Ho 
Ejiern 
54° 15'to 
64° 39' 
Western 
54° 45' to 
65° 19' 
N.east'rn 
54° 30'to 
65° 25' 
Western 
2 0 2 
