Sambucus nigra 'Black Beauty'
Hydrangea aspera 'Hot Chocolate'
Mertensia virginica
Schefflera alpina 'Mountain Gem'
Rhamnus microcarpa
Cirsium acaule
Euonymus fort. 'Blondy'
Hosta 'Hacksaw'
Schizachyrium scoparium 'Chameleon'