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 'Mevrouw Le Coultre' (LL)

Clematis 'Mikelite' (Vt)

Clematis 'Miss Bateman' (EL)

Clematis 'Mrs Cholmondeley' (EL)

Clematis 'Mrs George Jackman' (LL)

Clematis 'Mrs Robert Brydon'

Clematis 'New Love' (H)

Clematis 'Ola Howells' (A)

Clematis 'Olga' (M)

Clematis 'Pamela' (F)

Clematis 'Pangbourne Pink' (I)

Clematis 'Paola' (EL)

Clematis 'Paul Farges' (Vi)

Clematis 'Perle d'Azur' (LL)

Clematis 'Pink Delight' (D)

Clematis 'Pink Dwarf' (H)

Clematis 'Pink Fantasy' (LL)