Salvia dorrii
Robinia hispida
Ginkgo biloba
Sedum kamtschaticum 'Variegatum’
Rosa 'Prosperity'
Carex morrowii  'Ice Dance'
Ficus lyrata
Juniperus × pfitzeriana ‘Mint Julep’
Rosa 'Frau Dagmar Hastrup'
Broussonetia papyrifera 'Golden Shadow'
Chamaecyparis thyoides ‘Heatherbun’
Andropogon zizanioides
Aspidistra elatior
Thalictrum kiusianum
Euphorbia 'Helena’s Blush™'
Albizia julibrissin
Fouquieria splendens
Begonia 'Cowardly Lion'
Acer palmatum 'Oshu Shidare'
Heuchera 'Lime Rickey'
Tiarella 'Black Snowflake'
Chamaecyparis obtusa 'Aurea'
Athyrium niponicum var. 'Pictum'
Trillium chloropetalum
Colocasia esculenta
Hedera helix and cvs.
Armoracia rusticana 'Variegata'
Sambucus nigra 'Madonna'
Hydrangea quercifolia ‘Snowflake’
Calocedrus decurrens
Diervilla sessifolia 'LPDC Podaras'
Phormium tenax
Corydalis elata
Colocasia esculenta 'Fontanesii'
Cornus alba
Heuchera 'Midnight Rose'
Colocasia esculenta 'Diamond Head'
Achillea 'Moonshine'
Alternanthera ficoidea 'Yellow Form'
Choisya ternata 'Sundance'
Corydalis cheilanthifolia
Hosta 'Patriot'
Heuchera Dolce® Licorice
Cedrus atlantica f. glauca
Solenostemon scutellarioides ‘Meandering Linda’
Solenostemon scutellarioides 'Aurora'
Ocimum  × citriodorum 'Pesto Perpetuo'
Cercis canadensis 'Alba’
Paulownia tomentosa
Rosa rugosa var. alba
Heuchera 'Blackberry Jam'
Dahlia 'Bishop of Llandaff'
Hosta ‘August Moon’
Colocasia esculenta 'Tiger Stripe'
Brassica oleracea
Cotinus coggygria ‘Velvet Cloak'
Melianthus major
Rosa 'F. J. Grootendorst'
Colocasia esculenta 'Heart of the Jungle'
Rudbeckia maxima
Solenostemon scutellarioides ‘Ruby Ruffles’
Festuca mairei
Pachysandra terminalis
Heuchera villosa 'Bronze Wave'
Loropetalum chinense f. rubrum 'Ruby'
Cissus discolor
Cyrtomium fortunei
Loropetalum chinense f. rubrum 'Carolina Midnight'
Colocasia esculenta 'Rhubarb'
Hibiscus 'Kopper King'
Sambucus nigra 'Marginata'
Vinca minor and cvs.
Polystichum acrostichoides
Elaeagnus pungens
Hydrangea quercifolia 'Ruby Slippers'
Dicentra spectabilis 'Gold Heart'
Heuchera 'Caramel'
Heuchera ‘TNHEU042’
Cerinthe major ‘Purpurascens’
Acer palmatum 'Amber Ghost'
Styrax japonicus
Bouteloua gracilis 'Hachita'
Stipa tenuissima
Phyllostachys nuda
Iris spuria
Tropaeolum peregrinum
Liriope muscari ‘Variegata’
Brunnera macrophylla 'Langtrees'
Salvia pachyphylla
Corydalis flexuosa 'China Blue'
Breynia disticha 'Roseo-picta'
Sasa veitchii
Lygeum spartium
Berberis thunbergii f. atropurpurea
Hosta 'Sun Power'
Cornus canadensis
Ilex × meserveae 
Musa zebrina
Begonia grandis ssp. evansiana
Festuca glauca 'Boulder Blue'