Clematis Evison 'Mirabelle' offers delicate tones of pink, rose pink, and dusky rose with highlights of white.

Clematis Evison 'Neva' produces smaller 4-5 inch wide flowers in great numbers from early summer through fall.

Clematis Evison ‘Ninon’ is from the compact Boulevard series and grows to just 4-5 feet tall with lovely pure white flowers with burgundy stamens.

Clematis Evison 'Paulie' has large 4-6 inch wide single flowers of lavender-blue with red bars on 4-6 foot tall vines.

Clematis Evison ‘Pistachio’ is a prolific bloomer producing beautiful white flowers tinged with green from late spring through summer.

Clematis Evison 'Poseidon' is a short, repeat bloomer with 4-5 inch wide single flowers of pink and magenta.

Clematis Evison 'Reflections' is very floriferous with semi-double flowers in palest lilac-blue maturing to near white.

Clematis Evison 'Rosemoor' offers rich fuchsia-red flowers with lavender-red central bands.

Clematis Evison 'Rosemoor' offers rich fuchsia-red flowers with lavender-red central bands.

Clematis Evison ‘Sally’ is a beautiful, free-flowering pink cultivar with deeper pink central bars.

Clematis Evison ‘Sally’ is a beautiful, free-flowering pink cultivar with deeper pink central bars.

Clematis Evison 'The Countess of Wessex' has large, ruffled, white flowers with pink stripes and deep red stamens on plants just 4 feet tall.

Clematis Evison 'The Duchess of Cornwall' is a short, repeat bloomer with large single flowers of rich violet-blue.

Clematis Evison 'Tranquilite' has single, light blue flowers with white stripes, light yellow centers, and contrasting anthers.

Clematis 'Vicki' has rich pink flowers with magenta-red central bands for a striking bicolour display.

Clematis 'Vicki' has rich pink flowers with magenta-red central bands for a striking bicolour display.

Clematis 'Volunteer' has lovely lavender-pink flowers with bold magenta central bands.

Clematis 'Fuchsia Flash' has large single flowers of reddish-pink with cream centres and maroon tipped anthers. Rebloomer. Hardy to zone 3.

Clematis 'Fuji Musume' is a beautiful Japanese cultivar with 6-8 inch wide mid blue flowers

Clematis 'Fuyu-no-tabi' is a Japanese cultivar with large, single, white flowers with red stamens. Re-bloomer.

Clematis 'General Sikorski' produces huge 8-10 inch wide flowers in shades of mid-blue to purple-blue.

Clematis 'Guernsey Cream' has elegant creamy white flowers. One of the earliest to bloom of the large-flowered cultivars.

Clematis 'Gypsy Queen' has stunning velvety plum purple flowers with pronounced raised mid ribs.

Clematis 'Hania' is a striking Polish cultivar with magenta-red, multi-tepaled flowers with lighter pink edges.

Clematis 'Henryi' is a historic cultivar that is more than 150 years old that produces masses of pure white flowers.