Scientific name	Common name
Acer griseum	paperbark maple
Acer palmatum	Japanese maple
Acer platanoides	Norway maple
Achillea millefolium	common yarrow
Aesculus hippocastanum	common horse chestnut
Aquilegia  (hybrid cvs.)	hybrid columbine
Astilbe x arendsii cvs.	hybrid astilbe, garden astilbe
Berberis thunbergii	Japanese barberry
Bergenia cordifolia	heartleaf bergenia
Betula pendula	European white birch, silver birch
Buxus sempervirens	common boxwood
Calluna vulgaris	heather
Campanula persicifolia	peach-leaved bellflower
Cerastium tomentosum	snow-in-summer
Cotoneaster dammeri	bearberry cotoneaster
Dahlia x  hybrida	dahlia
Delphinium elatum	delphinium, perennial larkspur
Echinacea purpurea	coneflower, echinacea, purple coneflower
Erica carnea	winter heather
Euonymus alatus	burning bush, winged euonymus, winged burning bush
Euonymus fortunei  cvs.	wintercreeper, winter creeper
Fagus sylvatica	European beech
Forsythia x intermedia (incl. cvs.)	forsythia
Hedera helix	English ivy
Hemerocallis (incl. hybrids and/or cvs.)	daylily
Hosta  (incl. cvs.)	hosta, plantain lily
Hydrangea macrophylla	bigleaf hydrangea
Hydrangea paniculata	pee gee hydrangea, hydrangea
Iberis sempervirens	evergreen candytuft, rock candytuft, candytuft
Jacobaea maritima	dusty miller
Juniperus horizontalis (incl. cvs.)	creeping juniper, horizontal juniper
Juniperus scopulorum  cvs.	Rocky Mountain juniper, Wichita Blue juniper, Tolleson's Blue Weeping juniper
Lamium maculatum	spotted deadnettle, dead nettle
Lavandula angustifolia	English lavender
Leucanthemum x superbum	Shasta daisy
Lobularia maritima	sweet alyssum, alyssum
Malus floribunda	Japanese flowering crabapple
Miscanthus sinensis	maiden grass
Narcissus  (incl. cvs.)	daffodil
Paeonia lactiflora	common garden peony, Chinese peony
Parthenocissus quinquefolia	Virginia creeper
Picea abies	Norway spruce
Picea pungens  f. glauca	Colorado blue spruce, Colorado spruce
Pieris japonica	lily-of-the-valley shrub
Pinus mugo	mugo pine, Swiss mountain pine
Robinia pseudoacacia	black locust
Sequoiadendron giganteum	Sierra redwood
Spiraea japonica	Japanese spirea
Syringa vulgaris	common lilac
Tulipa (incl.cvs.)	tulip