Scientific name	Common name
Abelia x grandiflora  'Edward Goucher'	Edward Goucher abelia
Acer rubrum	red maple
Achillea filipendulina  'Gold Plate'	Gold Plate yarrow
Acorus gramineus  'Variegatus'	variegated sweet flag, variegated Japanese flag
Aegopodium podagraria  'Variegatum'	goutweed, bishop's weed
Ajuga reptans	bugleweed, carpet bugleweed
Alchemilla mollis	lady's mantle
Artemisia schmidtiana	silvermound, wormwood, silver mound
Athyrium filix-femina	lady fern
Athyrium niponicum  var. pictum	Japanese painted fern
Aucuba japonica	Japanese aucuba, Japanese laurel
Berberis verruculosa	warty barberry
Blechnum spicant	deer fern
Calystegia sepium	morning glory, hedge bindweed
Cardamine oligosperma	snapweed , little western bittercress
Carex buchananii	leatherleaf sedge
Catalpa speciosa	western catalpa
Ceanothus gloriosus  'Point Reyes'	Point Reyes creeper
Ceanothus thyrsiflorus  'Victoria'	Victoria lilac, summer lilac, California lilac
Centaurea montana	bachelor's buttons
Chaenomeles speciosa	flowering quince
Chamerion angustifolium  ( syn. Epilobium )	fireweed
Chenopodium album	lamb's quarters , pigweed
Cirsium arvense	Canada thistle
Cornus alba	Siberian dogwood, white dogwood, variegated dogwood
Dianthus chinensis	dianthus, China pink
Digitaria ischaemum	smooth crabgrass
Echinops bannaticus	globe thistle
Elymus repens  ssp. repens  ( syn. Agropyron repens )	quackgrass , couchgrass
Epilobium ciliatum  ( syn. E. glandulosum  )	common willowherb, fringed willowherb
Equisetum arvense	common horsetail
Fallopia japonica  ( syn. Polygonum cuspidatum  )	Japanese knotweed
Festuca glauca	blue fescue, blue sheep fescue
Fraxinus pennsylvanica	green ash
Galium aparine	northern bedstraw , cleavers
Genista pilosa	spreading broom
Ginkgo biloba	maidenhair tree, ginkgo
Gnaphalium uliginosum	marsh cudweed
Hamamelis mollis	Chinese witch hazel
Helleborus x hybridus	hybrid Lenten rose
Heuchera sanguinea	coral bells, red coral bells
Hibiscus syriacus  cvs.	rose of Sharon
Hydrangea petiolaris	climbing hydrangea
Impatiens walleriana	impatiens
Iris sibirica	Siberian iris
Juncus effusus  'Spiralis'	corkscrew rush
Juniperus squamata	squamata juniper, Blue Star juniper
Kolkwitzia amabilis	beautybush
Lactuca muralis	wall lettuce
Leucothoe fontanesiana  'Rainbow'	Rainbow leucothoe
Liquidambar styraciflua	American sweetgum
Lithodora diffusa  'Grace Ward'	blue lithospermum
Lobelia erinus	lobelia
Lonicera x brownii  'Dropmore Scarlet'	scarlet trumpet honeysuckle
Lythrum salicaria	purple loosestrife
Magnolia stellata	star magnolia
Mahonia aquifolium  ( syn. Berberis )	Oregon grape
Mahonia nervosa  ( syn. Berberis )	longleaf mahonia
Marchantia polymorpha	thalloid liverwort, lung liverwort
Medicago lupulina	black medic
Microbiota decussata	Siberian cypress
Miscanthus sinensis	maiden grass
Monarda didyma  cvs.	bee balm
Oxalis corniculata	creeping oxalis
Pachysandra terminalis	Japanese spurge
Parthenocissus tricuspidata	Boston ivy
Persicaria maculosa  ( syn. Polygonum persicaria )	smartweed, lady's thumb
Petunia x hybrida	petunia , Supertunia mini
Phalaris arundinacea	reed canary grass
Phlox subulata	creeping phlox, moss phlox
Photinia x fraseri	photinia
Physocarpus capitatus	ninebark, common ninebark
Picea omorika	Serbian spruce
Pieris japonica	lily-of-the-valley shrub
Pinus aristata	bristlecone pine
Plantago major	broad-leaved plantain
Platanus x acerifolia  ( syn. x  hispanica )	London plane
Poa annua	annual bluegrass
Polygonum aviculare	prostrate knotweed
Portulaca oleracea	purslane
Potentilla fruticosa  ( syn. Dasiphora )	potentilla, cinquefoil
Pyracantha coccinea	pyracantha, scarlet firethorn
Quercus palustris	pin oak
Quercus rubra	red oak
Ranunculus repens	creeping buttercup
Rubus armeniacus  ( syn. Rubus discolor  )	Himalayan blackberry
Rudbeckia fulgida	black-eyed Susan
Rumex acetosella	garden sorrel, sheep sorrel
Rumex crispus	curled dock
Sagina procumbens	birdeye pearlwort
Sagittaria latifolia	Wapato, arrowhead, duck potato
Sarcococca hookeriana  var. humilis	dwarf sweet box
Sedum spurium	two-row stonecrop, Caucasian stonecrop
Senecio vulgaris	groundsel
Sonchus oleraceus	annual sow thistle
Sorbus aucuparia	European mountain ash
Spiraea x vanhouttei	bridal wreath spirea
Spiraea nipponica	snowmound spirea
Stellaria media	chickweed
Taraxacum officinale	dandelion
Thuja occidentalis  'Smaragd'	emerald cedar, eastern white cedar
Trifolium repens	white clover
Trollius europaeus	globeflower, common European globeflower
Urtica dioica	stinging nettle
Vicia cracca	tufted vetch, bird vetch
Vinca minor	periwinkle , creeping myrtle