Allium caeruleum
A bulbous perennial with mid-green leaves, which die back before flowering. Dense umbels of star-shaped, bright blue flowers on stiff stems.
Allium beesianum
A bulbous perennial with narrow greyish green leaves. Nodding bell-shaped blue flowers.
Allamanda cathartica ‘Grandiflora’
Beautiful pale yellow 'flaring' trumpet shaped flowers with glossy green leaves
Allamanda cathartica
Stunning yellow 'flaring' trumpet shaped flowers with glossy green leaves
Allamanda carthartica ‘Hendersonii’
Stunning yellow 'flaring' trumpet shaped flowers from red tinted buds with glossy green leaves
Alisma plantago-aquatica
Rosettes of greyish green leaves on long stalks. Large wide panicles of white to pink flowers.
Alchemilla mollis
A clump-forming perennial. Shallowly lobed, sharp-toothed, hairy pale-green leaves. Loose tiny yellow-green flowers.
Alchemilla erythropoda
A mat-forming perennial. Shallowly lobed, sharp-toothed, hairy bluish green leaves. Loose tiny yellow-green flowers.
Alchemilla ellenbeckii
A evergreen mat-forming perennial. Deeply lobed pale green leaves. Loose tiny yellow-green flowers.
Alchemilla conjuncta
A clump-forming perennial with creeping stems. Deeply lobed, green leaves, smooth above, silver beneath. Loose tiny yellow-green flowers.
Alchemilla alpina
A mat-forming perennial with creeping stems. Deeply lobed, green, smooth above, silver beneath. Loose tiny yellow-green flowers.
Alcea rugosa
An upright perennial with deeply lobed green leaves. Flowers yellow or golden yellow.