Scientific name	Common name
Acer tataricum  ssp. ginnala	Amur maple, Tatarian maple
Arctostaphylos uva-ursi	bearberry, kinnikinnick
Cephalotaxus harringtonia  'Fastigiata'	columnar false yew, Japanese plum-yew
Chamaecyparis lawsoniana	Lawson cypress
Cotoneaster dammeri	bearberry cotoneaster
Crataegus  x  lavallei	Lavalle hawthorn
Crocus chrysanthus	snow crocus, golden crocus
Cupressus x leylandii	Leyland cypress
Cupressus arizonica	Arizona cypress
Fallopia japonica  ( syn. Reynoutria )	Japanese knotweed
Fraxinus excelsior	common or European ash
Hypericum calycinum	St. John's wort
Juniperus horizontalis cvs.	creeping juniper, horizontal juniper
Juniperus scopulorum  cvs.	Rocky Mountain juniper, Wichita Blue juniper, Tolleson's Blue Weeping juniper
Magnolia stellata	star magnolia
Narcissus cvs.	daffodil
Nasturtium officinale	watercress
Picea abies  'Nidiformis'	nest spruce
Picea glauca  'Conica'	dwarf Alberta spruce
Populus tremuloides	trembling aspen , white poplar
Prunus  'Shirotae'	Mount Fuji cherry
Prunus  (hybrid cvs.)	ornamental cherry tree
Pyracantha coccinea	pyracantha, scarlet firethorn
Pyrus calleryana	ornamental pear, Callery pear
Rhododendron  'Snow Lady'	Snow Lady rhododendron
Ricinus communis	castor bean
Rubus spectabilis	salmonberry
Sequoia sempervirens	coast redwood
Sequoiadendron giganteum  'Pendulum'	weeping Sierra redwood
Skimmia japonica	Japanese skimmia
Thuja occidentalis	white cedar
Thuja occidentalis  'Fastigiata'	pyramidal cedar
Thuja plicata	western red cedar
Wisteria floribunda	Japanese wisteria