Trees

Acer campestre

Acer ginnala 'Flame'

Acer ginnala 'Flame' MS

Acer saccharum

Crataegus species

Gleditsia species

Koelreuteria paniculata

Pinus strobus

Fraxinus pensylvanica

Metasequoia glyptostroboides

Picea varieties

Stewartia varieties

Styrax varieties

PERENNIALS

Coreopsis varieties

Echinacea purpurea

Hemerocallis varieties

Lavendula angustifolia

Liatris spicata

GRASSES

Festuca glauca 'Elijah's Blue'

Miscanthus sinensis

Pennisetum alopecuroides

SHRUBS

Aronia arbutifolia

Berberis thunbergii

Buddleia davidii

Caryopteris x clandonensis

Cotinus coggygria

Cytisus species

Hypericum species

Itea species

Juniperus varieties

Kerria japonica

Myrica pensylvanica

Pinus mugo

Potentilla species

Syringa reticulata

Yucca filamentosum