eae ee 
Se ee ee ee 
—_ 
FLORA OF ARROCHAR MOUNTAINS. 125 
BOTRYCHiUM LUNARIA, Sw. 
The moonwort is known to occur on the hills immediately to 
the south of Arrochar. So far as I know, the only station at 
present recorded for the mountains now under consideration is at 
2,200 feet on Crois. 
EQUISETUM ARVENSE, L. 
Cultivated ground and waste places. Glen Loin, etc. Not 
ascending the hills. 
EQUISETUM SYLVATICUM, L. 
Frequent in woods and near streams. Ascends to 2,000 feet 
on Ben Arthur. 
EQUISETUM LIMOSUM, L. 
Abundant in Loch Sloy. Also found in a small tarn on Ben 
Vane, altitude 2,300 feet. 
LYCOPODIUM CLAVATUM, L. 
Not common. On the moors on Ben Vorlich at goo feet 
altitude. Also on Ben Arthur and Crois, ascending to 2,600 feet 
on the latter hill. 
LYCOPODIUM ANNOTINUM, L. 
Recorded in the “Clydesdale Flora,” and in the Brit. Ass. 
Handbook from Ben Vorlich ; altitude not given. 
LYCOPODIUM ALPINUM, L. 
Alpine—Common on stony moors from about 2,000 feet 
upwards, but descending as low as 1,500 feet on Ben Narnain. 
This is a characteristic plant of mountain tops. Found on the 
actual summits of Ben Narnain, Ben Vorlich, and Crois, and 
ascending to 3,200 feet on Ben Ime. 
LycopopiuM SELAGO, L. 
_ Frequent on rock-ledges and on the moors from about goo feet 
upwards to the top of the mountains. Growing on the extreme 
summits of all the peaks, except that of Ben Arthur, therefore 
reaching to over 3,300 feet on Ben Ime. 
