Clematis tangutica ‘Bill Mackenzie’ (golden clematis ‘Bill Mackenzie’)

Cornus alternifolia (pagoda dogwood)

Corylus americana (American hazelnut)

Cotinus obovatus (American smoke tree)

Deschampsia cespitosa ‘Goldtau’ (tufted hair grass ‘Goldtau’)

Echinacea pallida (pale purple coneflower)

Echinacea purpurea (purple coneflower)

Echinacea simulata (wavyleaf purple coneflower)

Echinacea tennesseensis (Tennessee coneflower)

Echinops sphaerocephalus ‘Arctic Glow’ (globe thistle ‘Arctic Glow’)