Clematis 'Cragside' (A)

Clematis 'Cyanea' (A)

Clematis 'Denny's Double' (EL)

Clematis 'Dorothy Walton' (LL)

Clematis 'Dr Ruppel' (EL)

Clematis 'Dutch Sky' (LL)

Clematis 'Ernest Markham' (LL)

Clematis 'Etoile Nacrée' (EL)

Clematis 'Etoile Violette' (Vt)

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)

Clematis 'Hagley Hybrid' (LL)

Clematis 'Hagley Hybrid' (LL)

Clematis 'Hania' (LL)

Clematis 'Hendryetta' (I)

Clematis 'Ibi' (EL)

Clematis 'Imke'

Clematis 'Jackmanii' (LL)