Clematis alpina (L.) Mill.

Woody climber. Leaves twice divided into 3 ovate to lanceolate toothed leaflets that are up to 5 cm long. Flowers solitary, nodding and on old wood, bell-shaped; spring to summer. Perianth segments 4 with dense covering of hair on outside, violet or cream. Styles feathery.

N Asia, N & C Europe

Source: Gubbins, B.; Spencer, R. (1997). Clematis. In: Spencer, R.. Horticultural Flora of South-eastern Australia. Volume 2. Flowering plants. Dicotyledons. Part 1. The identification of garden and cultivated plants. University of New South Wales Press.

Clematis alpina 'Pamela Jackman'

Flowers deep purplish blue, to about 8 cm wide.

kingdom Plantae
phylum   Tracheophyta
class    Magnoliopsida
superorder     Ranunculanae
order      Ranunculales
family       Ranunculaceae
genus        Clematis L.