Aquilegia vulgaris 'Black Barlow'

Aquilegia vulgaris 'Blue Barlow'

Aquilegia vulgaris 'Nora Barlow'

Aquilegia vulgaris 'Winky Double Red-White'

Arabis blepharophylla

Arabis caucasica 'Aubris Deep Rose'

Arabis caucasica 'Aubris White'

Armeria MIX

Armeria maritima 'Abbey White'

Armeria maritima 'Splendens'

Armeria pseudarmeria 'Ballerina Purple Rose'

Armeria pseudarmeria 'Ballerina Purple Rose'

Armeria pseudarmeria 'Ballerina Red'

Armeria pseudarmeria 'Ballerina Red'

Armeria pseudarmeria 'Ballerina White'

Armeria pseudarmeria 'Ballerina White'

Artemisia 'Powis Castle'

Artemisia abrotanum

Artemisia dracunculus 'Senior'

Artemisia ludoviciana 'Silver Queen'

Artemisia schmidtiana 'Nana'

Aruncus 'Horatio'

Aruncus aethusifolius

Aruncus dioicus