Clematis on the Web :: clematis detail
Clematis 'Semu'

Light purple to violet-blue flowers with a paler bar. Violet veins, red-purple or brown anthers.


Group: Late large-flowered group
Approximate height:  2.0 - 3.0 metres
Flowering period(s):  Jul Aug Sep
Aspect: Any aspect
Pruning: Hard prune (Group 3)
Raised by: Uno Kivistik
Country of origin: USSR/Estonia
Date raised:  i1981
Parentage:  'Jackmanii' x mixed pollen
Other name(s): CADDICK'S CASCADE
Further detail: Flower diameter: 8-14cm
Tepals: 4-6; obovate or rhombic, pointed