Actaea simplex ‘James Compton’ ( bugbane ‘James Compton’)

Actaea ‘Queen of Sheba’ (bugbane ‘Queen of Sheeba’)

Ageratina altissima ‘Chocolate’ (white snakeroot ‘Chocolate’)

Allium aflatunense ‘Purple Sensation’ (purple sensation allium)

allium lusitanicum ‘Summer Beauty’ (allium ‘Summer Beauty’)

Allium sphaerocephalon (drumstick allium)

Allium ‘Windy City’ (allium ‘Windy City’)

Amsonia tabernaemontana var. salicifolia (willow leaf blue star)

Anemone hupehensis ‘Praecox’ (Japanese anemone ‘Praecox’)

Anemone hupehensis var. japonica ‘Splendens’ (Japanese anemone ‘Splendens’)