Andropogon gerardii ‘Blackhawks’ (big bluestem ‘Blackhawks’)

Andropogon gerardii ‘Red October’ (big bluestem ‘Red October’)

Aronia arbutifolia (red chokeberry)

Astilbe chinensis var. taquetii ‘Purpurlanze’ (Chinese astilbe ‘Purple Lance’)

Astilbe ‘Delft Lace’ (false goat’s beard ‘Delft Lace’)

Astrantia major ‘Roma’ (masterwort ‘Roma’)

Bistorta amplexicaulis ‘Blackfield’ (knotweed ‘Blackfield’)

Bistorta amplexicaulis ‘Fat Domino’ (knotweed ‘Fat Domino’)

Bistorta amplexicaulis ‘Firedance’ (knotweed ‘Firedance’)

Bistorta amplexicaulis ‘Orange Field’ (knotweed ‘Orange Field’)