An upright perennial with linear leaves and tall stems topped with fragrant, smokey pink coloured flowers with a bright pink eye. Photo provided by: De Ree Holland B.V. ...

A clump-forming perennial with green foliage. Long stalked umbels of saucer-shaped magenta-purple flowers, the two uppermost petals marked with a deep purple spot. Self-seeds. Photo provided by: Jelitto Staudensamen GMBH...

Clump-forming perennial with mid-green leaves with a reddish tinge in the winter. semi double which flowers that take on a light pink glow as they mature. Photo provided by: Terra Nova Nurseries Inc...

A clump forming perennial with aromatic feathery green leaves and uniformed upright stems topped with beautiful long lasting rose pink flowerheads that delicately fade to cream. Photo provided by: All Plants B.V....

An erect perennial with long upright stems with small, slightly hairy, dark green leaves and unusual cream funnel flowers with large purple spots. Photo provided by: Barnes Nurseries...