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 'Paul Farges' (Vi)

Clematis 'Perle d'Azur' (LL)

Clematis 'Piilu' (EL)

Clematis 'Pink Delight' (D)

Clematis 'Pink Dwarf' (H)

Clematis 'Pink Fantasy' (LL)

Clematis 'Pink Perfection' (M)

Clematis 'Polish Spirit' (Vt)

Clematis 'Prince Charles' (LL)

Clematis 'Prince George' (Vt)

Clematis 'Proteus' (EL)

Clematis 'Purple Spider' (A)

Clematis 'Roguchi' (I)

Clematis 'Romantika' (LL)

Clematis 'Romantika' (LL)

Clematis 'Rubra' (Vt)

Clematis 'Ruby' (A)