Clematis 'Black Prince' (Vt)

Clematis 'Blue Dwarf' (H)

Clematis 'Blue Eclipse' (A)

Clematis 'Blue Light' (EL)

Clematis 'Broughton Bride' (A)

Clematis 'Budapest' (I)

Clematis 'Błękitny Anioł'' (LL)

Clematis 'Carmencita' (Vt)

Clematis 'Carnaby' (LL)

Clematis 'Columella' (A)

Clematis 'Comtesse de Bouchaud' (LL)

Clematis 'Corry' (Ta)

Clematis 'Countess of Lovelace' (EL)

Clematis 'Cragside' (A)

Clematis 'Cyanea' (A)

Clematis 'Côte d'Azur' (H)

Clematis 'Daniel Deronda' (EL)

Clematis 'Darius' (EL)

Clematis 'Denny's Double' (EL)

Clematis 'Destiny' (EL)

Clematis 'Diversifolia Olgae'

Clematis 'Dorothy Walton' (LL)

Clematis 'Dr Ruppel' (EL)

Clematis 'Duchess of Edinburgh' (EL)