A highly attractive Japanese cultivar of double, pink flowers 10-14 cm in diameter, consisting of numerous sepals varying from elliptic to narrow – needle-shaped, bright-pink, sometimes nearly red that acquire green splashes in cold weather. Stamens and s..

Compact cultivar, with flowers 10-12 cm in diameter consisting of six elliptic, bright blue sepals with a lighter bar along the middle and slightly wavy edges; anthers are purple on white filaments and pistils are yellow. Flowers cover the plant tightly f..

An exceptionally attractive compact cultivar with pale blue flowers. One of the very few varieties to carry double flowers on new growth later in the season. It clings to a support using twining leaf petioles. Suitable for growing over arbors, trellises, ..

A vigorous and free-flowering cultivar. Dark, almost black, deep violet purple flowers with purple anthers on creamy filaments are borne in great profusion from the end of June to September. Very undemanding, will succeed in any position. Suitable for fen..

An exceptional cultivar with double or semi-double, spherical or semi-spherical white flowers 12-15 cm across, which during cool weather gain greenish colouring, especially at the base. Sepals are elliptic, pointed with wavy, curved edges. Golden anthers ..

The latest cultivar from Szczepan Marczyński's collection, named in honour of Jesuit brother Stefan Franczak, with bright blue flowers bearing a lighter bar along the midrib, whitening towards the centre. Flowers 6-10 cm in diameter consist of 6 sepals wi..

A cultivar with cheerful, single, red-white flowers pointing upwards and outside, 12-15 cm across. Composed of 6-8 elliptic, pointed tepals with slightly wavy edges. Red and whitening towards the middle and base, pink underneath, growing paler past full-b..

The latest cultivar from Szczepan Marczyński's collection of intriguing light pink-violet flowers turning white towards the centre, with pinkish veins. Flowers 10-12 cm in diameter consist of 4-6 rhomboid, pointy sepals with slightly wavy edges, light pin..

The latest cultivar from Szczepan Marczyński's collection of light blue flowers with irregular light violet splashes getting lighter towards the centre and with pinkish veins. Flowers 10-12 cm in diameter consist of 4-6 elliptic, pointy sepals with sligh..

The latest cultivar from Szczepan Marczyński's collection with light violet-pink, nearly circular flowers that get lighter towards the centre and are ornamented with pinkish veins. Flowers 8-10 cm in diameter, consist of 4-6 rhomboid, pointy sepals, which..

An Estonian cultivar with very deep violet, almost black flowers and contrasting pale yellow stamens. It looks particularly attractive against a light background, meandering through yellow leafed deciduous or coniferous shrubs. Vulnerable to powdery milde..

The latest cultivar from Szczepan Marczyński's collection, with dark purple-violet, velvety flowers 10-12 cm in diameter, consisting of 6 (sometimes 4-5) rhomboid, pointy sepals, dark violet underneath with a pink bar along the middle. Stamens have purple..

A polish cultivar from the Viticella Group – a hardy, undemanding and free-flowering vine. Lilac-rose flowers with a paler stripe along the middle of the sepals and pale yellow stamens. Tolerates moderate soils. Hard pruning needed. Makes a good screening..

An interesting Japanese cultivar of purple-dark blue velvety flowers 10 cm in diameter, consisting of 4 narrow, eliptic sepals and dark violet anthers on light violet filaments. Flowers borne from mid-June till September. Leaves single or trifoliate, ofte..

A perennial cultivar of violet-blue flowers opening from June to October. Recommended for  perennial borders or for planting among lower shrubs. WHAT IT LOOKS LIKE: Flowers small, 6-8 cm across, violet-blue, consisting of 4 (sometimes 6) oblong sepals wi..

A Polish cultivar raised by Szczepan Marczyński. Strong growing vine covered from June till August with a mass of bright pink flowers.  Suitable for container cultivation. WHAT IT LOOKS LIKE: Flowers medium-sized, 8-10 cm across, roundish, open, facing u..

A very hardy and undemanding selected seedling of Clematis macropetala. Charming semi-double pale blue flowers are borne profusely in the early spring on old wood. Some flowers continue to appear throughout the summer. Decorative seedheads adorn the plant..

A perennial climber with beautiful campanulate flowers, the outside of the sepals being scarlet with the inner side a deep pink. In full bloom yellow stamens become visible. Flowers profusely from June to August. As the plant tends to die down completely,..

A healthy free-flowering cultivar with lovely carmine-red textured flowers. Broad rhomboidal tepals are edged in deeper red and are paler pink-red at the base. Reddish purple anthers on greenish filaments. It grows up to 3 m. It needs a lot of light but i..

An Estonian cultivar with a compact growth habit. Creamy-white flowers, having a greenish-yellow stripe down each tepal and creamy-yellow stamens, are borne very freely from the beginning of July to early October. It climbs by means of twining leaf petiol..