Aquilegia bertolonii
Upright perennial, dark green leaves, divided into leaflets. Nodding deep violet flowers.
Aquilegia atrata
Upright perennial, bluish-green leaves, divided into leaflets. Nodding dark purple-violet to nearly black flowers.
Aquilegia alpina Blue
Upright perennial, bluish-green leaves, divided into leaflets. Nodding, soft blue flowers with curving spurs.
Aquilegia alpina
Upright perennial, bluish-green leaves, divided into leaflets. Nodding, soft blue flowers with curving spurs.
Antirrhinum molle
A small shrubby perennial with dark leaves and pale pink or yellow flowers in summer.
Antirrhinum hispanicum ssp. hispanicum roseum
A dwarf small shrubby perennial with dark leaves and pale pink flowers in summer.
Antirrhinum braun-blanquetii
A small shrubby perennial with woolly stems and leaves and yellow flowers in summer.
Anthriscus sylvestris ‘Ravenswing’
Clump-forming perennial with attractive purple leaves, umbels of white flowers. Self-seeds.
Anthericum ramosum
Perennial with grass-like, linear grey-green leaves. Branched, open panicles of star-shaped white flowers.
Anthericum liliago
Perennial with grass-like, linear, mid-green leaves Spikes of open trumpet-shaped white flowers on slender stems.
Anthemis tinctoria ‘Wargrave’
Clump-forming, free flowering perennial, leaves mid-green above and grey beneath. Branching stems of pale yellow flowerheads.
Anthemis tinctoria ‘Sauce Hollandaise’
Clump-forming, free flowering perennial, leaves mid-green above and grey beneath. Branching stems of pale cream, almost white flowerheads.