Aralia spinosa
Cerinthe major ‘Purpurascens’
Tropaeolum peregrinum
Hosta 'Sun Power'
Helleborus argutifolius ‘Janet Starnes’
Cercis canadensis 'Alba’
Heuchera 'Amethyst Myst'
Physocarpus opulifolius 'Seward'
Anthriscus sylvestris 'Ravenswing'
Othonna capensis
Capsicum annuum 'Black Pearl'
Hydrangea quercifolia ‘Snowflake’
Cedrus atlantica f. glauca
Pulmonaria longiflora 'Bertram  Anderson'
Heuchera villosa 'Bronze Wave'
Thalictrum delavayi 'Hewitt's Double'
Cotinus 'Grace'
Gleditsia triacanthos
Arisaema sikokianum
Corydalis lutea
Sedum sieboldii
Diphylleia cymosa
Thuja occidentalis 'Bobazam'
Brunnera macrophylla 'Langtrees'
Tropaeolum majus 'Vesuvius'
Polystichum munitum
Pinus densiflora 'Oculus Draconis'
Cephalotaxus harringtonia 'Korean Gold'
Polemonium caeruleum 'Brise d'Anjou'
Acer japonicum 'Aconitifolium'
Carex muskingumensis ‘Oehme’
Myrrhis odorata
Antennaria neodioica
Caryopteris incana 'Jason'
Pilea involucrata
Hosta 'Piedmont Gold'
Brassica oleracea
Festuca glauca 'Boulder Blue'
Dianthus gratianopolitanus
Brunnera macrophylla 'Looking Glass'
Salvia dorrii
Ilex 'Nellie R. Stevens'
Tropaeolum majus 'Strawberries and Cream'
Athyrium 'Ghost'
Cyrtomium fortunei
Tanacetum parthenium
Wister­ia sinensis
Sorghastrum nutans 'Indian Steel'
Solenostemon scutellarioides ‘Trailing Salamander’
Dalea frutescens
Illicium parviflorum
Stachys byzantina and cvs.
Bouteloua gracilis 'Hachita'
Beta vulgaris 'Ruby Red'
Euphorbia cotinifolia
Solenostemon scutellarioides ‘Fishnet Stockings’
Yucca filamentosa ‘Golden Sword’
Sophora secundiflora
Geranium 'Ann Folkard'
Setcreasea pallida 'Purple Heart'
Cotoneaster 'Tom Thumb’
Heuchera americana
Dalea greggii
Thymophylla tenuiloba
Chelone obliqua
Aspidistra elatior
Phyllostachys nuda
Elaeagnus pungens
Geranium pratense 'Midnight Reiter'
Hosta 'Blue Shadows'
Heuchera 'Amber Waves’
Salvia officinalis 'Purpurascens'
Ilex vomitoria
Juniperus squamata 'Blue Star'
Rubus pentalobus
Acer triflorum
Dryopteris tokyoensis
Teucrium chamaedrys var. compactum
Berberis thunbergii 'Golden Nugget'
Euphorbia 'Helena’s Blush™'
Chamaecyparis nootkatensis 'Pendula'
Alternanthera ficoidea 'Yellow Form'
Tsuga canadensis 'Pendula'
Tulipa greigii 'Red Riding Hood'
Geranium cinereum ‘Ballerina’
Lamium maculatum 'Anne Greenaway'
Rho­dodendron schlippenbachii
Adiantum venustum
Actinidia kolomikta
Mahonia eurybracteata 'Soft Caress'
Cornus alba
Rosa rugosa var. alba
Tropaeolum speciosum
Tsuga canadensis
Tropaeolum majus 'Milk Maid'
Corydalis solida
Caryopteris  × clandonensis 'First Choice'
Lygeum spartium
Lathyrus tingitanus
Daphne odora 'Marginata'