Clematis 'Henryi' (LL)

Clematis 'Huldine' (Vt)

Clematis 'Hybrida Sieboldii' (EL)

Clematis 'Jackmanii' (LL)

Clematis 'Julka' (EL)

Clematis 'Kiri Te Kanawa' (P)

Clematis 'Lawsoniana' (LL)

Clematis 'Little Nell' (Vt)

Clematis 'Louise Rowe' (EL)

Clematis 'Mary-Claire' (EL)

Clematis 'Mevrouw Le Coultre' (LL)

Clematis 'Mrs Cholmondeley' (EL)

Clematis 'Perle d'Azur' (LL)

Clematis 'Piilu' (EL)

Clematis 'Polish Spirit' (Vt)

Clematis 'Prince Charles' (LL)

Clematis 'Prince George' (Vt)

Clematis 'Red Pearl' (EL)

Clematis 'Snow Queen' (EL)

Clematis 'Star of India' (LL)

Clematis 'Thyrislund' (EL)

Clematis 'Venosa Violacea' (Vt)

Clematis 'Viola' (LL)

Clematis 'Violet Elizabeth' (EL)