Clematis ×jackmanii 'Superba'

Flowers velvety purple. Raised Jackman, 1878.

Jackmanii Group

kingdom Plantae
phylum   Tracheophyta
class    Magnoliopsida
superorder     Ranunculanae
order      Ranunculales
family       Ranunculaceae
genus        Clematis L.
species         Clematis ×jackmanii T.Moore