Clematis 'Barbara Jackman' (EL)

Clematis 'Betty Corning' (Vt)

Clematis 'Black Prince' (Vt)

Clematis 'Blue Belle' (Vt)

Clematis 'Blue Dwarf' (H)

Clematis 'Blue Light' (EL)

Clematis 'Broughton Bride' (A)

Clematis 'China Purple'

Clematis 'Corry' (Ta)

Clematis 'Cragside' (A)

Clematis 'Cyanea' (A)

Clematis 'Denny's Double' (EL)

Clematis 'Dorothy Walton' (LL)

Clematis 'Dr Ruppel' (EL)

Clematis 'Dutch Sky' (LL)

Clematis 'Etoile Nacrée' (EL)

Clematis 'Fragrant Spring' (M)

Clematis 'Fragrant Spring' (M)

Clematis 'Fragrant Spring' (M)

Clematis 'Fragrant Spring' (M)

Clematis 'Frances Rivis' (A)

Clematis 'Georg' (A)

Clematis 'Golden Tiara' (Ta)

Clematis 'Guernsey Cream' (EL)