Clematis 'Gladys Picard' (EL)

Clematis 'Guernsey Cream' (EL)

Clematis 'Guiding Star' (LL)

Clematis 'H.F. Young' (EL)

Clematis 'Haku-ookan' (EL)

Clematis 'Hania' (LL)

Clematis 'Harry Smith' (Ta)

Clematis 'Helsingborg' (A)

Clematis 'Hendryetta' (I)

Clematis 'Huvi' (LL)

Clematis 'Ibi' (EL)

Clematis 'Jackmanii' (LL)

Clematis 'James Mason' (EL)

Clematis 'Jenny'

Clematis 'Kakio' (EL)

Clematis 'Kathleen Dunford' (EL)

Clematis 'Kiri Te Kanawa' (P)

Clematis 'Lagoon' (A)

Clematis 'Lawsoniana' (LL)

Clematis 'Little Nell' (Vt)

Clematis 'Louise Rowe' (EL)

Clematis 'Love Jewelry' (EL)

Clematis 'Margaret Hunt' (LL)

Clematis 'Margot Koster' (Vt)