Clematis 'Frankie' (A)

Clematis 'Fujimusume' (P)

Clematis 'General Sikorski' (LL)

Clematis 'Gipsy Queen' (LL)

Clematis 'Guernsey Cream' (EL)

Clematis 'Guiding Star' (LL)

Clematis 'H.F. Young' (EL)

Clematis 'Hania' (LL)

Clematis 'Helsingborg' (A)

Clematis 'Hendryetta' (I)

Clematis 'Henryi' (LL)

Clematis 'Huldine' (Vt)

Clematis 'Huvi' (LL)

Clematis 'Hybrida Sieboldii' (EL)

Clematis 'Ibi' (EL)

Clematis 'Ithemba'

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)