We have found 34 plants that meet your criteria.

clematis (group 3)
Clematis 'Romantika' clematis (group 3) Stunning, almost black blooms £12.99 Buy
New
clematis (group 2)
Clematis 'Shikoo' clematis (group 2) Lush double flowers £12.99 Buy
wisteria
Wisteria × formosa wisteria Fragrant clusters of violet-blue flowers £24.99 Buy
Japanese wisteria (syn. W. Macrobotrys)
Wisteria floribunda 'Multijuga' Japanese wisteria (syn. W. Macrobotrys)... Very long hanging clusters of lilac flowers £24.99 Buy
standard Chinese wisteria
Wisteria sinensis standard Chinese wisteria Sweetly scented bluish-lilac flowers £169.99 Buy
clematis (group 2)
Clematis florida var. sieboldiana clematis (group 2) Unusual flowers £15.99 Buy
clematis (group 3)
Clematis 'Comtesse de Bouchaud' clematis (group 3) Glorious large mauve-pink flowers £9.99 Buy
clematis (group 3)
Clematis 'Royal Velours' clematis (group 3) Stunning velvety purple flowers £11.99 Buy
blue passion flower
Passiflora caerulea blue passion flower Climber with large, exotic flowers £9.99 Buy
New
clematis
Clematis 'Shikoo' clematis Lush double flowers £5.99 Buy
clematis (group 3)
Clematis × triternata 'Rubromarginata' clematis (group 3) Delicious, marzipan-scented flowers £11.99 coming soon
clematis (group 3)
Clematis 'Sweet Summer Love' clematis (group 3) New for 2012 £14.99 coming soon
clematis (group 3)
Clematis 'Walenburg' clematis (group 3) Rediscovered in the gardens of a castle in Holland £12.99 coming soon
passion flower
Passiflora Eden ('Hil Pas Eden') (PBR) passion flower A vivid purple passion flower £12.99 coming soon