Tetrapanax papyrifer
Cornus alba
Alchemilla mollis
Ophiopogon planiscapus 'Nigrescens'
Thalictrum rochebruneanum
Hosta 'Fortunei Albo-marginata'
Tulipa greigii 'Calypso'
Heuchera villosa 'Autumn Bride'
Victoria cruziana
Carex morrowii  'Ice Dance'
Caryopteris incana 'Jason'
Stipa gigantea
Pelargonium sidoides
Acer triflorum
Corydalis linstowiana
Ipomoea batatas 'Margarita'
Sedum kamtschaticum 'Variegatum’
Acorus calamus ‘Variegatus’
Heuchera 'Amethyst Myst'
Tropaeolum majus 'Empress of India'
Heliopsis helianthoides 'Summer Nights'
Tropaeolum majus 'Alaska Mix'
Vinca minor 'Illumination'
Mahonia × media 'Charity'
Salvia chamaedryoides
Tulipa batalinii 'Bright Gem'
Psoralea pinnata
Euphorbia amygdaloides ‘Rubra’
Panicum virgatum ‘Heavy Metal’
Parrotia persica
Tropaeolum majus 'Whirlybird Mix'
Salvia officinalis 'Purpurascens'
Geranium sanguineum var. striatum
Colocasia esculenta
Heuchera 'Pink Lipstick'
Daphne  × burkwoodii 'Briggs Moonlight'
Actaea simplex 'Brunette'
Anthriscus sylvestris 'Ravenswing'
Podophyllum 'Kaleidoscope'
Teucrium chamaedrys
Asarum europaeum
Symphytum  × uplandicum 'Axminster Gold'
Aster lateriflorus ‘Lady in Black’
Brunnera macrophylla 'Langtrees'
Berberis thunbergii f. atropurpurea
Ilex verticillata 'Sunsplash'
Bergenia ciliata
Dalea greggii
Acorus gramineus 'Variegatus'
Solenostemon scutellarioides ‘Swallowtail’
Dahlia 'Bishop of Llandaff'
Hosta 'Patriot'
Imperata cylindrica and cvs.
Hosta 'Fort Knox'
Thalictrum delavayi
Stephanandra incisa ‘Crispa’
Helleborus argutifolius ‘Janet Starnes’
Corydalis lutea
Illicium parviflorum
Choisya ternata 'Sundance'
Rosa 'F. J. Grootendorst'
Dicentra 'King of Hearts'
Styrax japonicus
Phormium 'Amazing Red'
Acer truncatum
Cyrtomium fortunei
Kalimeris yomena
Oxalis triangularis
Corydalis ‘Blackberry Wine’
Juniperus squamata 'Blue Star'
Cissus discolor
Veitchia montgomeryana
x Heucherella 'Sweet Tea'
Pennisetum spathiolatum
Ilex vomitoria
Hosta ‘August Moon’
Pteridium aquilinum
Tiarella 'Dark Eyes'
Yucca filamentosa ‘Golden Sword’
Wollemia nobilis
Tropaeolum peregrinum
Solenostemon scutellarioides ‘Florida Sun'
Heuchera 'Caramel'
Geum triflorum
Tsuga canadensis
Acer palmatum 'Amber Ghost'
Cyrtomium falcatum
Geranium pratense 'Midnight Reiter'
Caladium bicolor 'Freida Hemple'
Cynara cardunculus
Molinia caerulea ssp. arundinacea 'Sky Racer'
Amsonia hubrichtii
Chamaecyparis nootkatensis 'Pendula'
Solenostemon scutellarioides Colorblaze® 'Alligator Tears'™
Agastache foeniculum 'Golden Jubilee'
Thymophylla tenuiloba
Hydrangea quercifolia ‘Snow Queen’
Athyrium filix-femina ‘Vernoniae Cristatum’
Pinus strobus 'Fastigiata'
Tropaeolum speciosum