Dryas octopetala, on the approach to Ben More Assynt Southerland, a leading pollen dating species used to interpret the glacial movements of 14000 years ago prized by Alpine gardeners.

Dryas octopetala, on the approach to Ben More Assynt Southerland, a leading pollen dating species used to interpret the glacial movements of 14000 years ago prized by Alpine gardeners.