Arnica montana
Clump-forming perennial with lance-shaped leaves and deep yellow daisy-like flowerheads.
Aristea ecklonii
Vigorous, clump-forming perennial with linear leaves. Loose spike-like panicles of blue saucer-shaped flowers.
Arisarum proboscideum
Mats of arrow-shaped, glossy, dark green leaves. In spring hooded, dark brown -purple spathes with long tails.
Arisaema triphyllum
Tuberous perennial with one or two green leaf s. hooded green sometimes purple-striped spathes in spring or early summer followed by clusters of red berries in autumn.
Arisaema tortuosum
Tuberous perennial with two to three green leaf s. Hooded green spathes in spring or early summer.
Arisaema flavum
Tuberous perennial with two bright green leaf s. Small greenish yellow to bright yellow spathes in summer.
Arisaema candidissimum
Tuberous perennial bearing a sweetly scented pink-striped white spathe in summer followed by a solitary leaf.
Arisaema amurense
Tuberous perennial with a purple stem and usually one leaf. Bears hooded spathes with dark purple and white stripes in spring.
Argyranthemum ‘Vancouver’
Compact sub-shrub with greyish green leaves, pink flowers with fully double centres that fade with age.
Argyranthemum ‘Snowflake’
Open sub-shrub with narrow greyish green leaves, attractive double, white flowerheads.
Argyranthemum ‘Qinta White’
Compact sub-shrub with greyish green leaves, double pure white flowers with a pale primrose centre.
Argyranthemum ‘Powder Puff’
Open sub-shrub with narrow greyish green leaves, attractive double, soft pink flowerheads.