Achillea x 'Moonshine' (Yarrow)

Actaea racemosa (Fairy Candles, Bugbane)

Adiantum pedatum (Maidenhair Fern)

Arisaema triphyllum (Jack-in-the-Pulpit)

Asarum (Hexastylis) europaeum (Wild Ginger)

Asarum (Hexastylis) virginica (Wild Ginger)

Asarum canadense (Wild Ginger)

Asarum shuttleworthii (Wild Ginger)

Asclepias incarnata 'Ice Ballet' (Swamp Milkweed)

Asclepias tuberosa (Butterfly Weed)

Aster novae-angliae 'Purple Dome' (New England Aster)

Aster x frikartii 'Monch' (Aster)

Astilbe chinensis 'Pumila' (False Spirea)

Astilbe chinensis 'Visions' (False Spirea)