248 THE PLANTS OF THE GRAMPIANS. 
and 2,700 on the open declivities of the Breadalbane moun- 
tains north-west of Loch Tay. 
Carex rariflora. Low on the table land of the Clova moun- 
tains; say 2,300 feet. 
Apargia Taraxaci. About 2,300 feet, on the Clova moun- 
tains; but I have seen specimens at a much lower elevation, 
Which I was doubtful whether to name A. Taraxaci, or A. 
autumnalis. 
Aira alpina. Somewhere between 2,000 and 2,500 feet, on ` 
Ben Nevis; and a viviparous form of this, or of A. cespitosa, 
at 2,250 feet, on the Killin mountains. 
Veronica saxatilis. On rocks in Glen Dole, Clova, pro- 
bably about 2,000 to 2,200 feet ; but not seen so low else- 
where. 
Juncus trifidus. At about 2,000 feet, on the gravelly bed 
of a stream from Ben-na-Bourd. Moor above Drumochter 
Pass, at 2,050. Clova mountains, about 2,300. 
Saussurea alpina. Clova, lower rocks, 2,000 feet or up- 
wards. By a stream on the Killin mountains, at 2,300. 
(Said to grow in Annandale, Dumfries-shire, where it may be 
lower.) 
Sonchus alpinus. 'The old locality, at the head of Glen 
Dole, Clova, is guessed at 2,000 to 2,200 feet. 
Arabis petrea. Gravelly bed of a stream from Ben-na- 
Bourd, probably about 2,000 feet. 
Oxytropis campestris. The Clova locality is about 2,000 
feet. 
Saxifraga nivalis. Two or three poor specimens below the 
Oxytropis campestris, at Clova. Very rare below 2,500 feet. 
On the Killin mountains, at 2,550. 
Draba incana. Lower rocks of Clova, say 2,000 feet. 
Kilin mountains, 2,500. (At the sea-level on the north 
coast of Sutherland. Probably at 1,500 or 2,000 feet in York- 
shire.) 
Spergula saginoides. By a stream, near Dalwhinnie Inn, 
at 1,950 feet. Respecting the lower limits of this plant, 
