We have found 29 plants that meet your criteria.

clematis (group 2)
Clematis florida var. sieboldiana clematis (group 2) Unusual flowers £15.99 Buy
clematis (group 3)
Clematis Cassis ('Evipo020') (PBR) clematis (group 3) A unique new variety £12.99 Buy
clematis (group 2)
Clematis Crystal Fountain ('Evipo038') (PBR) clematis (group 2) Unusual lavender flowers £12.99 Buy
clematis (group 3)
Clematis 'Étoile Violette' clematis (group 3) Produces masses of deep purple blooms £12.99 Buy
herbaceous clematis (group 3)
Clematis 'Fleuri' herbaceous clematis (group 3) A compact grower - ideal for a pot £14.99 Buy
clematis (group 3)
Clematis Happy Birthday ('Zohapbi') (PBR) clematis (group 3) Dark flowers become paler as they age £14.99 Buy
clematis (group 3)
Clematis 'Harlow Carr' clematis (group 3) Gently ruffled purple petals £12.99 Buy
clematis (group 3)
Clematis 'Jackmanii' clematis (group 3) Sumptuous dark purple flowers £9.99 Buy
clematis (group 3)
Clematis 'Jackmanii Superba' clematis (group 3) Luxurious dark purple flowers £10.99 Buy
clematis (group 3)
Clematis 'Lord Herschell' clematis (group 3) A compact perennial form £11.99 Buy
clematis (group 2)
Clematis 'Nelly Moser' clematis (group 2) Huge striped flowers £9.99 Buy
Clematis (group 3)
Clematis 'Petit Faucon' Clematis (group 3) Superb dark purple pendant flowers £12.99 Buy
clematis (group 1)
Clematis 'Purple Spider' clematis (group 1) Often has a second flush of flowers £12.99 Buy
clematis (group 3)
Clematis 'Purpurea Plena Elegans' clematis (group 3) Small, double dusky-purple flowers £11.99 Buy
clematis (group 3)
Clematis 'Romantika' clematis (group 3) Stunning, almost black blooms £12.99 Buy
New
clematis
Clematis 'Shikoo' clematis Lush double flowers £5.99 Buy
clematis (group 2)
Clematis 'The President' clematis (group 2) Outstanding large rich-purple flowers £9.99 Buy
clematis (group 3)
Clematis 'Tie Dye' clematis (group 3) Eye-catching, two-tone flowers £14.99 Buy
clematis (group 3)
Clematis 'Warszawska Nike' clematis (group 3) Sumptuous deep purple flowers, £9.99 Buy
clematis (group 3)
Clematis 'Black Prince' clematis (group 3) Beautiful deep purple flowers £12.99 Buy