This clump-forming perennial has wiry stems bearing palmate leaves and produces loose cymes of saucer-shaped dark crimson flowers in summer. Height 12-36 inches; spread 24 inches.
This mat-forming perennial has 5 or 7-palmate mid-green leaves and bears cymes of saucer-shaped yellow flowers over long periods from spring onwards. Height to 4 inches; spread 12 inches.
Tufted hairy perennial reaching 12 inches tall from short, thick woody rhizomes. It has ternate leaves, with leathery leaflets, woolly below and coarsely toothed on the upper half. Produces open, 5-petalled yellow flowers from July to September. Attracts beneficial insects such as hover flies and...