Tiarella 'Dark Eyes'
Luzula nivea
Tropaeolum majus 'Peach Melba'
Alternanthera dentata 'Purple Knight'
Polemonium caeruleum 'Brise d'Anjou'
Eucalyptus neglecta
Polystichum acrostichoides
Acer palmatum 'Olson’s Frosted Strawberry'
Acorus gramineus 'Ogon'
Acer shirasawanum 'Aureum'
Brunnera macrophylla 'Langtrees'
Caryopteris incana 'Jason'
Phellodendron amurense
Begonia 'Stained Glass'
Solenostemon scutellarioides ‘Trailing Salamander’
Panicum amarum 'Dewey Blue'
Begonia 'Escargot'
Hosta 'Aspen Gold'
Heuchera 'Crimson Curls'
Thalictrum isopyroides
Salvia officinalis 'Tricolor'
Corydalis curviflora var. rosthornii 'Heronswood Form'
Solenostemon scutellarioides Colorblaze® 'Alligator Tears'™
Tiarella 'Black Snowflake'
Teucrium chamaedrys var. compactum
Heuchera 'Lime Rickey'
Aloe polyphylla
Thuja occidentalis 'Bobazam'
Psoralea pinnata
Hosta 'Sum and Substance'
Corydalis flexuosa 'China Blue'
Rosa 'Charles Albanel'
Kalimeris yomena
Lygeum spartium
Musa zebrina
Sedum kamtschaticum 'Variegatum’
Caryopteris  × clandonensis 'First Choice'
Melinus nerviglumis
Dyckia fosteriana 'Cherry Cola'
Tulipa greigii 'Red Riding Hood'
Picea omorika ‘Nana’
Corydalis solida
Euphorbia rigida
Juniperus chinensis 'Iowa'
Physocarpus opulifolius 'Seward'
Hydrangea quercifolia ‘Snow Queen’
Acorus calamus ‘Variegatus’
Sophora secundiflora
Rosmarinus officinalis 'Prostratus'
Acer japonicum 'Aconitifolium'
Phormium 'Amazing Red'
Heuchera americana
Colocasia esculenta ‘Thailand Giant’
Colocasia affinis var. jenningsii
Corydalis elata
Euphorbia characias
Hedera helix and cvs.
Cyclamen hederifolium
Penstemon strictus 'Bandera'
Heuchera 'Amethyst Myst'
Sorghastrum nutans 'Indian Steel'
Oxalis oregana
Ilex cornuta
Sabal minor
Acer triflorum
Verbena speciosa 'Imagination'
Rosa 'Prosperity'
Tropaeolum majus 'Whirlybird Mix'
Dahlia 'Bishop of Llandaff'
Ipomoea batatas 'Pink Frost'
Penstemon digitalis
Veronica pectinata
Cyrtomium falcatum
Geranium pratense 'Midnight Reiter'
Thalictrum kiusianum
Caryopteris × clandonensis 'Longwood Blue'
x Heucherella 'Sweet Tea'
Loropetalum chinense f. rubrum 'Ruby'
Sedum rupestre 'Angelina'
Beta vulgaris 'Bull's Blood'
Aster lateriflorus ‘Lady in Black’
Carica papaya
Cyperus papyrus King Tut®
Pinus densiflora 'Oculus Draconis'
Arisaema sikokianum
Cotoneaster 'Tom Thumb’
Carex buchananii
Helleborus argutifolius ‘Janet Starnes’
Mukdenia rossii 'Crimson Fans'
Viburnum  × burkwoodii 'Mohawk'
Acaena inermis 'Purpurea'
Panicum virgatum ‘Heavy Metal’
Hosta 'Blue Shadows'
Nolina nelsonii
Bouteloua gracilis 'Hachita'
Michelia x MicJUR01 'Fairy Magnolia' 
Alocasia 'Portodora'
Achillea 'Moonshine'
Salvia dorrii
Choisya ternata 'Sundance'