Clematis 'Hybrida Sieboldii' (EL)

Clematis 'Ibi' (EL)

Clematis 'Imke'

Clematis 'Jackmanii' (LL)

Clematis 'James Mason' (EL)

Clematis 'Jenny'

Clematis 'Justa' (Vt)

Clematis 'Kakio' (EL)

Clematis 'Kathleen Dunford' (EL)

Clematis 'Kiri Te Kanawa' (P)

Clematis 'Lady Betty Balfour' (LL)

Clematis 'Lagoon' (A)

Clematis 'Lasurstern' (EL)

Clematis 'Lawsoniana' (LL)

Clematis 'Little Nell' (Vt)

Clematis 'Margaret Hunt' (LL)

Clematis 'Margot Koster' (Vt)

Clematis 'Maria Cornelia' (Vt)

Clematis 'Marjorie' (M)

Clematis 'Mary Rose' (Vt)

Clematis 'Mary-Claire' (EL)

Clematis 'Mayleen' (M)

Clematis 'Mayleen' (M)

Clematis 'Mevrouw Le Coultre' (LL)