Clematis 'Ashva' (P)

Clematis 'Barbara Jackman' (EL)

Clematis 'Beauty of Worcester' (LL)

Clematis 'Bees Jubilee' (EL)

Clematis 'Bill MacKenzie' (Ta)

Clematis 'Blekitny Aniol' (LL)

Clematis 'Blue Dwarf' (H)

Clematis 'Blue Light' (EL)

Clematis 'Broughton Bride' (A)

Clematis 'Broughton Star' (M)

Clematis 'Columella' (A)

Clematis 'Countess of Lovelace' (EL)

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 'Dutch Sky' (LL)

Clematis 'Dutch Sky' (LL)

Clematis 'Eclipse' (H)

Clematis 'Etoile Rose' (Vt)

Clematis 'Etoile Violette' (Vt)