106 FLORA OF ARROCHAR MOUNTAINS. 
HIERACIUM ANGLICUM, Fries. 
Common on the banks of the streams at a moderate elevation, 
and on alpine cliffs. Ascends to 2,300 feet on Ben Vorlich. 
HIERACIUM MURORUM, L. 
A variety of this species (probably H. xitidum, Back.) occurs 
on Ben Vorlich at 2,000 feet. A plant was also gathered on 
Cruach-Tarbet, apparently identical, at about goo feet. 
HIERACIUM SYLVATICUM, Sm. 
A very variable plant. Forms of this species are abundant in 
the woods and by streams at a low elevation, but do not ascend to 
high altitudes. 
HIERACIUM CROCATUM, Fries. 
Reported by Mr. L. Watt from the “head of Loch Long,” in 
the “Clydesdale Flora” (App. II.).—I do not know if this plant 
was found within our boundaries. 
HIERACIUM BOREALE, Fries. 
A plant of this species was noted in the woods on Loch 
Lomond side. 
HyYPOCHERIS RADICATA, L. 
Banks, pastures, and sides of streams, also in the woods; very 
common. This beautiful plant ascends the hills to about 1,000 
feet, but the exact limits of altitude have not been noted. 
LEONTODON AUTUMNALIS, L. 
Common on the moors, particularly so at a high altitude, where 
it seems rather partial to moisture. Ascending to 3,000 feet on 
Ben Vorlich. ; 
TARAXACUM OFFICINALE, Web. 
The dandelion is fairly common beside the streams, and on the 
rock-ledges, up to about 2,000 feet. The highest point at which 
it was noted was at 2,700 feet on Ben Arthur. Both the ordinary 
form of the plant, and the variety ja/ustre, with adpressed 
involucre, are found on the hills, and occur in similar situations, 
occasionally even near one another in the same habitat. 
LoBELIA DorTMANNA, L. 
Very plentiful in Loch Sloy. Recorded also in the “ Clydesdale 
Flora” for Loch Lomond, but locality not given. 
