Iberis sempervirens First Flush 'Lavender' is a candytuft with a long blooming period of bi-coloured lavender and white flowers.

Iberis x hybrida Mermaid 'Lavender' is a candytuft with deep lavender flowers.

'Dardanus' is an exquisite Iris with lilac-purple standards and paler falls all etched with burgundy-purple veins.

Iris cycloglossa is a unique species of Juno iris from Afghanistan with very large, flouncy, clove-scented, rich blue-violet flowers with white and yellow detailing.

Iris ensata 'Beni Warabe' produces striking, large white flowers with bright purple edges.

Iris ensata Dinner Plate 'Blueberry Pie' has large, 6 inch wide, purple blooms with violet strokes and yellow centres.

Iris ensata Dinner Plate 'Eileen's Dream’ has rich, warm purple, double flowers accented with yellow signals.

Iris ensata Dinner Plate 'Harlequinesque’ has flamboyant white flowers splashed with fuchsia and blue with yellow throats.

Iris ensata Dinner Plate 'Jell-O' has large, 6 inch wide, double purple blooms with white veining and yellow centres.

Iris ensata 'Mine Kurenai' produces large, delicious, glowing purple flowers.

Iris ensata 'Queen's Tiara' has pure white falls detailed with fine, purple veining and short purple standards.

Iris foetidissima is an evergreen, shade tolerant species with pretty flowers and dramatic displays of orange seeds in autumn.

Iris gracilipes is a woodland iris for part shade with lavender-purple lowers accented with yellow and white markings.

Iris Louisiana 'Jeri' has lightly ruffled, fragrant, grape violet blooms. A boggy plant for the sunny garden.

Iris pseudata 'Shiryukyo' is a tall cultivar to four feet with violet and purple tones and veining set off with a bright yellow signal.

Iris reginae is an elegant bearded iris with fragrant, lavender to white flowers with intricate, dark purple veins.

Iris reticulata 'Darkness' is a stunner with luscious royal purple flowers with near-black falls with bold white patches speckled with blue and yellow.

Iris reticulata 'Pauline' has fragrant, rich royal purple flowers with the tips of the falls dipped in purple-black and lit with yellow.

Iris reticulata 'Scent Sational' is noted for its royal purple flowers with dark blue, white, and yellow markings and its particularly beautiful fragrance.

Iris reticulata 'Spot On' has dramatic royal purple flowers with white highlighted falls dipped in purple-black.

Iris sibirica 'How Audacious' has gorgeous multi-coloured flowers of violet, yellow, and white.

Iris sibirica 'Black Joker' has vibrantly-coloured flowers in purple-black, aqua blue, lavender, and yellow.